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Prof. dr. S.B. (Sera) Markoff

Faculty of Science
Anton Pannekoek Institute of Astronomy
Photographer: Dirk Gillissen
Visiting address
  • Science Park 904
  • Room number: C4.151
Postal address
  • Postbus 94249
    1090 GE Amsterdam
Contact details
  • Profile Prof. Sera Markoff

    Profile

    Sera Markoff is Professor at the University of Amsterdam. Following her PhD in Theoretical Astrophysics from the University of Arizona in 2000, Sera held a Humboldt Research Fellowship at the Max Planck Institute for Radio Astronomy (Germany) and a National Science Foundation Astronomy & Astrophysics Postdoctoral Fellowship at MIT (USA). In 2006 she started as faculty at UvA, where she has received NWO Vidi (2007) and Vici grants (2015), as well as an EU Marie Curie ITN (2008). She was named a Fellow of the American Physical Society in 2014, and a Tinsley Centennial Visiting Professor at UT Austin in 2015.

    Research and Teaching

    Sera studies accretion processes around compact objects. Most recently she strives to understand how black holes release and channel energy into various forms such as radiation, high-energy particles and outflows, and how these outputs impact their surroundings. Sera’s research straddles theory and observation, and astrophysics and astroparticle physics; she is also an active member of GRAPPA. She enjoys teaching and has implemented several interactive techniques in her BSc course “Introduction to
    Cosmology” and MSc course “High-Energy Astrophysics: Radiative Processes and Relativistic Flows”. She is a science WG coordinator for the next-generation TeV facility Cherenkov Telescope Array, and sits on the Science Council of the Event Horizon
    Telescope.

    Keywords

    Compact objects, accretion physics, jets and particle acceleration, multimessenger signals.

    Website and group blog

    www.seramarkoff.com

     

  • Publications

    2024

    • Abe, K., Abe, S., Acero, F., Acharyya, A., Adam, R., Aguasca-Cabot, A., Agudo, I., Aguirre-Santaella, A., Alfaro, J., Alfaro, R., Alvarez-Crespo, N., Alves Batista, R., Amans, J. .-P., Amato, E., Angüner, E. O., Antonelli, L. A., Aramo, C., Araya, M., Arcaro, C., ... consortium, CTA. (2024). Prospects for gamma-ray observations of the Perseus galaxy cluster with the Cherenkov Telescope Array. Journal of Cosmology and Astroparticle Physics, 2024(10), 004. https://doi.org/10.1088/1475-7516/2024/10/004
    • Balakrishnan, M., Corrales, L., Markoff, S., Nowak, M., Haggard, D., Wang, Q. D., Neilsen, J., Russell, C. M. P., Calderón, D., Cuadra, J., & Baganoff, F. (2024). Multistructured Accretion Flow of Sgr A*. I: Examination of a Radiatively Inefficient Accretion Flow Model. Astrophysical Journal, 974(1), Article 98. https://doi.org/10.3847/1538-4357/ad6c08 [details]
    • Balakrishnan, M., Russell, C. M. P., Corrales, L., Calderón, D., Cuadra, J., Haggard, D., Markoff, S., Neilsen, J., Nowak, M., Wang, Q. D., & Baganoff, F. (2024). Multistructured Accretion Flow of Sgr A*. II. Signatures of a Cool Accretion Disk in Hydrodynamic Simulations of Stellar Winds. Astrophysical Journal, 974(1), Article 99. https://doi.org/10.3847/1538-4357/ad6866 [details]
    • Beuchert, T., Middleton, M. J., Soria, R., Miller-Jones, J. C. A., Dauser, T., Roberts, T. P., Sathyaprakash, R., & Markoff, S. (2024). Exploring the case for hard-X-ray beaming in NGC 6946 X-1. Monthly Notices of the Royal Astronomical Society, 534(1), 645-654. https://doi.org/10.1093/mnras/stae1975 [details]
    • Chi, Y.-H., Huang, J., Zhou, P., Feng, H., Li, X.-D., Markoff, S. B., Safi-Harb, S., & Olivera-Nieto, L. (2024). An X-Ray Shell Reveals the Supernova Explosion for Galactic Microquasar SS 433. Astrophysical Journal Letters, 975(2), Article L28. https://doi.org/10.3847/2041-8213/ad84ed [details]
    • Goold, K., Seth, A., Molina, M., Ohlson, D., Runnoe, J. C., Böker, T., Davis, T. A., Dumont, A., Eracleous, M., Fernández-Ontiveros, J. A., Gallo, E., Goulding, A. D., Greene, J. E., Ho, L. C., Markoff, S. B., Neumayer, N., Plotkin, R. M., Prieto, A., Satyapal, S., ... Voggel, K. T. (2024). ReveaLLAGN 0: First Look at JWST MIRI Data of Sombrero and NGC 1052. Astrophysical Journal, 966(2), Article 204. https://doi.org/10.3847/1538-4357/ad3065
    • Michail, J. M., Yusef-Zadeh, F., Wardle, M., Kunneriath, D., Hora, J. L., Bushouse, H., Fazio, G. G., Markoff, S., & Smith, H. A. (2024). Multiwavelength Observations of Sgr A*. II. 2019 July 21 and 26. Astrophysical Journal, 971(1), Article 52. https://doi.org/10.3847/1538-4357/ad5332 [details]
    • Namene, Q., Honsbein, H., Backes, M., Duvenhage, Z., Matthaei, H.-W., Frans, L., Macucule, F., Shilunga, S., Schut, A., Klein Wolt, M., Pierik, M., Holt, J., Katjaita, H., Iiyambo, E., Simasiku, N., Nakafingo, V., Kasai, E., Falcke, H., Markoff, S., ... Chibueze, J. (2024). Bridging the gap in black hole imaging: the Africa Millimetre Telescope (AMT). In IAU General Assembly (pp. 2753)
    • Raymond, A. W., Chatterjee, K., Markoff, S., Mulaudzi, W., Musoke, G., Porth, O., Sosapanta Salas, L. D., Yoon, D., & Event Horizon Telescope Collaboration (2024). First Very Long Baseline Interferometry Detections at 870 μm. Astrophysical Journal, 168(3), Article 130. https://doi.org/10.3847/1538-3881/ad5bdb [details]
    • Salas, L. D. S., Musoke, G., Chatterjee, K., Markoff, S. B., Porth, O., Liska, M. T. P., & Ripperda, B. (2024). Resolution analysis of magnetically arrested disc simulations. Monthly Notices of the Royal Astronomical Society, 533(1), 254-267. https://doi.org/10.1093/mnras/stae1834 [details]
    • The CTA consortium (2024). Prospects for a survey of the galactic plane with the Cherenkov Telescope Array. Journal of Cosmology and Astroparticle Physics, 2024(10), Article 081. https://doi.org/10.1088/1475-7516/2024/10/081 [details]
    • Thimmappa, R., Neilsen, J., Haggard, D., Nowak, M., & Markoff, S. (2024). Chandra Study of the Proper Motion of HST-1 in the Jet of M87. Astrophysical Journal, 969(2), 128. https://doi.org/10.3847/1538-4357/ad487e
    • Wood, C. M., Miller-Jones, J. C. A., Bahramian, A., Tingay, S. J., Prabu, S., Russell, T. D., Atri, P., Carotenuto, F., Altamirano, D., Motta, S. E., Hyland, L., Reynolds, C., Weston, S., Fender, R., Körding, E., Maitra, D., Markoff, S., Migliari, S., Russell, D. M., ... Tudose, V. (2024). Swift J1727.8-1613 Has the Largest Resolved Continuous Jet Ever Seen in an X-Ray Binary. Astrophysical Journal Letters, 971(1), Article L9. https://doi.org/10.3847/2041-8213/ad6572 [details]

    2023

    • Chen, B.-Y., Bower, G. C., Dexter, J., Markoff, S., Ridenour, A., Gurwell, M. A., Rao, R., & Wallström, S. H. J. (2023). Testing the Linear Relationship between Black Hole Mass and Variability Timescale in Low-luminosity AGNs at Submillimeter Wavelengths. Astrophysical Journal, 951(2), Article 93. https://doi.org/10.3847/1538-4357/acd250 [details]
    • Hughes, A. K., Sivakoff, G. R., Macpherson, C. E., Miller Jones, J. C. A., Tetarenko, A. J., Altamirano, D., Anderson, G. E., Belloni, T., Heinz, S., Jonker, P. G., Körding, E. G., Maitra, D., Markoff, S. B., Migliari, S., Mooley, K. P., Rupen, M. P., Russell, D. M., Russell, T. D., Sarazin, C. L., ... Tudose, V. (2023). Short time-scale evolution of the polarized radio jet during V404 Cygni's 2015 outburst. Monthly Notices of the Royal Astronomical Society, 521(1), 185-207. https://doi.org/10.1093/mnras/stad396 [details]
    • Johnson, M. D., Akiyama, K., Blackburn, L., Bouman, K. L., Broderick, A. E., Cardoso, V., Fender, R. P., Fromm, C. M., Galison, P., Gómez, J. L., Haggard, D., Lister, M. L., Lobanov, A. P., Markoff, S., Narayan, R., Natarajan, P., Nichols, T., Pesce, D. W., Younsi, Z., ... Wielgus, M. (2023). Key science goals for the next-generation Event Horizon Telescope. Galaxies, 11(3), Article 61. https://doi.org/10.3390/galaxies11030061 [details]
    • Jorstad, S., Ceccobello, C., Chatterjee, K., Markoff, S., Musoke, G., Porth, O., Yoon, D., & The Event Horizon Telescope Collaboration (2023). The Event Horizon Telescope Image of the Quasar NRAO 530. Astronomy & Astrophysics, 943(2), Article 170. https://doi.org/10.3847/1538-4357/acaea8 [details]
    • Kantzas, D., Markoff, S., Cooper, A. J., Gaggero, D., Petropoulou, M., & De La Torre Luque, P. (2023). Possible contribution of X-ray binary jets to the Galactic cosmic ray and neutrino flux. Monthly Notices of the Royal Astronomical Society, 524(1), 1326–1342. https://doi.org/10.1093/mnras/stad1909 [details]
    • Kantzas, D., Markoff, S., Lucchini, M., Ceccobello, C., & Chatterjee, K. (2023). Exploring the role of composition and mass loading on the properties of hadronic jets. Monthly Notices of the Royal Astronomical Society, 520(4), 6017-6039. https://doi.org/10.1093/mnras/stad521 [details]
    • Komossa, S., Kraus, A., Grupe, D., Parker, M. L., Gonzalez, A., Gallo, L. C., Gurwell, M. A., Laine, S., Yao, S., Chandra, S., Dey, L., Gómez, J. L., Hada, K., Haggard, D., Hollett, A. R., Jermak, H., Jorstad, S., Krichbaum, T. P., Markoff, S., ... Nowak, M. (2023). Multiwavelength astrophysics of the blazar OJ 287 and the project MOMO. Astronomische Nachrichten, 344(4), Article e220126. https://doi.org/10.1002/asna.20220126 [details]
    • Liska, M., Hesp, C., Tchekhovskoy, A., Ingram, A., van der Klis, M., & Markoff, S. B. (2023). A phase lag between disc and corona in GRMHD simulations of precessing tilted accretion discs. New Astronomy, 101, Article 102012. https://doi.org/10.1016/j.newast.2023.102012 [details]
    • Prather, B. S., Chatterjee, K., Markoff, S., Musoke, G., Porth, O., Yoon, D., & The Event Horizon Telescope Collaboration (2023). Comparison of Polarized Radiative Transfer Codes Used by the EHT Collaboration. Astrophysical Journal, 950(1), 35. https://doi.org/10.3847/1538-4357/acc586 [details]
    • Roelofs, F., Ceccobello, C., Chatterjee, K., Markoff, S., Mulaudzi, W., Musoke, G., Porth, O., Sosapanta Salas, L. D., Yoon, D., & The Event Horizon Telescope Collaboration (2023). Polarimetric geometric modeling for mm-VLBI observations of black holes. Astrophysical Journal Letters, 957(2), Article L21. https://doi.org/10.3847/2041-8213/acff6f [details]
    • The Event Horizon Telescope Collaboration (2023). First M87 Event Horizon Telescope results. IX. Detection of near-horizon circular polarization. Astrophysical Journal Letters, 957(2), Article L20. https://doi.org/10.3847/2041-8213/acff70 [details]
    • Torne, P., Ceccobello, C., Chatterjee, K., Markoff, S., Musoke, G., Porth, O., Yoon, D., & Event Horizon Telescope Collaboration (2023). A search for pulsars around Sgr A* in the first Event Horizon Telescope data set. Astrophysical Journal Letters, 959(1), Article 14. https://doi.org/10.3847/1538-4357/acf4f2 [details]

    2022

    • Andrés, A., van den Eijnden, J., Degenaar, N., Evans, P. A., Chatterjee, K., Reynolds, M., Miller, J. M., Kennea, J., Wijnands, R., Markoff, S., Altamirano, D., Heinke, C. O., Bahramian, A., Ponti, G., & Haggard, D. (2022). A Swift study of long-term changes in the X-ray flaring properties of Sagittarius A. Monthly Notices of the Royal Astronomical Society, 510(2), 2851-2863. https://doi.org/10.1093/mnras/stab3407 [details]
    • Armstrong, T. P., Costantini, H., Glicenstein, J.-F., Lenain, J.-P., Schwanke, U., & CTA Collaboration (2022). Monte Carlo Simulations and Validation of NectarCAM, a Medium Sized Telescope Camera for CTA. Proceedings of Science, 395, Article 747. https://doi.org/10.22323/1.395.0747 [details]
    • Aschersleben, J., Peletier, R. F., Vecchi, M., Wilkinson, M. H. F., & CTA Consortium (2022). Application of pattern spectra and convolutional neural networks to the analysis of simulated Cherenkov Telescope Array data. Proceedings of Science, 395, Article 697. https://doi.org/10.22323/1.395.0697 [details]
    • Boyce, H., Haggard, D., Witzel, G., Fellenberg, S. V., Willner, S. P., Becklin, E. E., Do, T., Eckart, A., Fazio, G. G., Gurwell, M. A., Hora, J. L., Markoff, S., Morris, M. R., Neilsen, J., Nowak, M., Smith, H. A., & Zhang, S. (2022). Multiwavelength Variability of Sagittarius A* in 2019 July. Astrophysical Journal, 931, Article 7. https://doi.org/10.3847/1538-4357/ac6104 [details]
      • Related datasets
        • Boyce, H., Haggard, D., Witzel, G., Willner, S. P., Becklin, E. E., Do, T., Eckart, A., Fazio, G. G., Gurwell, M. A., Hora, J. L., Markoff, S., Morris, M. R., Neilsen, J., Nowak, M., Smith, H. A., Zhang, S. & Fellenberg, S. . (2022). Variability of Sgr A* in 2019 July : J/ApJ/931/7. Centre de Donnees Strasbourg (CDS). https://doi.org/10.26093/cds/vizier.19310007
    • Broderick, A. E., Chatterjee, K., Markoff, S., Musoke, G., Porth, O., Yoon, D., & Event Horizon Telescope Collaboration (2022). Characterizing and Mitigating Intraday Variability: Reconstructing Source Structure in Accreting Black Holes with mm-VLBI. Astrophysical Journal Letters, 930, Article L21. https://doi.org/10.3847/2041-8213/ac6584 [details]
    • Brown, A. M., Acharyya, A., Dominguez, A., Hassan, T., Lenain, J.-P., Pita, S., & CTA Consortium (2022). Active Galactic Nuclei population studies with the Cherenkov Telescope Array. Proceedings of Science, 395, Article 887. https://doi.org/10.22323/1.395.0887 [details]
    • Cao, Z., Lucchini, M., Markoff, S., Connors, R. M. T., & Grinberg, V. (2022). Evidence for an expanding corona based on spectral-timing modelling of multiple black hole X-ray binaries. Monthly Notices of the Royal Astronomical Society, 509(2), 2517-2531. https://doi.org/10.1093/mnras/stab3080 [details]
    • Carosi, A., López-Oramas, A., Longo, F., & CTA Collaboration (2022). The Cherenkov Telescope Array transient and multi-messenger program. Proceedings of Science, 395, Article 736. https://doi.org/10.22323/1.395.0736 [details]
    • Di Piano, A., Bulgarelli, A., Fioretti, V., Baroncelli, L., Parmiggiani, N., Longo, F., Stamerra, A., López-Oramas, A., Stratta, G., De Cesare, G., & CTA Consortium (2022). Detection methods for the Cherenkov Telescope Array at very-short exposure times. Proceedings of Science, 395, Article 694. https://doi.org/10.22323/1.395.0694 [details]
    • Farah, J., Galison, P., Akiyama, K., Bouman, K. L., Bower, G. C., Chael, A., Fuentes, A., Gómez, J. L., Honma, M. I., Johnson, M. D., Kofuji, Y., Marrone, D. P., Moriyama, K., Narayan, R., Pesce, D. W., Tiede, P., Wielgus, M., Zhao, G-Y., The Event Horizon Telescope Collaboration, ... Yoon, D. (2022). Selective Dynamical Imaging of Interferometric Data. Astrophysical Journal Letters, 930(2), Article L18. https://doi.org/10.3847/2041-8213/ac6615 [details]
    • Georgiev, B., Chatterjee, K., Yoon, D., Porth, O., Markoff, S., Musoke, G., & Event Horizon Telescope Collaboration (2022). A Universal Power-law Prescription for Variability from Synthetic Images of Black Hole Accretion Flows. Astrophysical Journal Letters, 930(2), Article L20. https://doi.org/10.3847/2041-8213/ac65eb [details]
    • Gueta, O., CTA Consortium, & CTA Observatory (2022). The Cherenkov Telescope Array: layout, design and performance. Proceedings of Science, 395, Article 885. https://doi.org/10.22323/1.395.0885 [details]
    • Hassan, T., Gueta, O., Maier, G., Nöthe, M., Peresano, M., Vovk, I., & CTA Consortium (2022). Performance of a proposed event-type based analysis for the Cherenkov Telescope Array. Proceedings of Science, 395, Article 752. https://doi.org/10.22323/1.395.0752 [details]
    • Issaoun, S., Chatterjee, K., Markoff, S., Musoke, G., Porth, O., Yoon, D., & Event Horizon Telescope Collaboration (2022). Resolving the Inner Parsec of the Blazar J1924-2914 with the Event Horizon Telescope. Astrophysical Journal, 934(2), Article 145. https://doi.org/10.3847/1538-4357/ac7a40 [details]
    • Kantzas, D., Markoff, S., Lucchini, M., Ceccobello, C., Grinberg, V., Connors, R. M. T., & Uttley, P. (2022). The prototype X-ray binary GX 339-4: using TeV γ-rays to assess LMXBs as Galactic cosmic ray accelerators. Monthly Notices of the Royal Astronomical Society, 510(4), 5187-5198. https://doi.org/10.1093/mnras/stac004 [details]
    • Kasai, E., Goldoni, P., Backes, M., Cotter, G., Pita, S., Boisson, C., Williams, D. A., D'Ammando, F., Lindfors, E., Barres de Almeida, U., Max-Moerbeck, W., Navarro-Aranguiz, V., Becerra Gonzalez, J., Hervet, O., Lenain, J.-P., Sol, H., Wagner, S., & CTA Collaboration (2022). Southern African Large Telescope Spectroscopy of BL Lacs for the CTA project. Proceedings of Science, 395, Article 881. https://doi.org/10.22323/1.395.0881 [details]
    • Liska, M. T. P., Chatterjee, K., Issa, D., Yoon, D., Kaaz, N., Tchekhovskoy, A., van Eijnatten, D., Musoke, G., Hesp, C., Rohoza, V., Markoff, S., Ingram, A., & van der Klis, M. (2022). H-AMR: A New GPU-accelerated GRMHD Code for Exascale Computing with 3D Adaptive Mesh Refinement and Local Adaptive Time Stepping. Astrophysical Journal, Supplement Series, 263(2), Article 26. https://doi.org/10.3847/1538-4365/ac9966 [details]
    • Lucchini, M., Ceccobello, C., Markoff, S. B., Kini, Y., Chhotray, A., Connors, R. M. T., Crumley, P. K., Falcke, H., Kantzas, D., & Maitra, D. (2022). Bhjet: a public multizone, steady state jet + thermal corona spectral model. Monthly Notices of the Royal Astronomical Society, 517(4), 5853-5881. https://doi.org/10.1093/mnras/stac2904 [details]
    • López-Oramas, A., Kantzas, D., Markoff, S., & The CTA consortium (2022). Prospects for Galactic transient sources detection with the Cherenkov Telescope Array. Proceedings of Science, 395, Article 784. https://doi.org/10.48550/arXiv.2108.03911, https://doi.org/10.22323/1.395.0784 [details]
    • Miener, T., Nieto, D., Brill, A., Spencer, S., Contreras, J. L., & CTA Consortium (2022). Reconstruction of stereoscopic CTA events using deep learning with CTLearn. Proceedings of Science, 395, Article 730. https://doi.org/10.22323/1.395.0730 [details]
    • Nöthe, M., Kosack, K., Nickel, L., Peresano, M., & CTA Consortium (2022). Prototype Open Event Reconstruction Pipeline for the Cherenkov Telescope Array. Proceedings of Science, 395, Article 744. https://doi.org/10.22323/1.395.0744 [details]
    • Patricelli, B., & CTA Consortium (2022). Searching for very-high-energy electromagnetic counterparts to gravitational-wave events with the Cherenkov Telescope Array. Proceedings of Science, 395, Article 998. https://doi.org/10.48550/arXiv.2108.00691, https://doi.org/10.22323/1.395.0998 [details]
    • Pecimotika, M., Adamczyk, K., Dominis Prester, D., Gueta, O., Hrupec, D., Maier, G., Mićanović, S., Pavletić, L., Sitarek, J., Sobczyńska, D., Szanecki, M., & Cherenkov Telescope Array Consortium (2022). Performance of the Cherenkov Telescope Array in the presence of clouds. Proceedings of Science, 395, Article 773. https://doi.org/10.22323/1.395.0773 [details]
    • Pérez-Romero, J., & CTA Consortium (2022). Sensitivity of CTA to gamma-ray emission from the Perseus galaxy cluster. Proceedings of Science, 395, Article 546. Advance online publication. https://doi.org/10.22323/1.395.0546 [details]
    • Ripperda, B., Liska, M., Chatterjee, K., Musoke, G., Philippov, A. A., Markoff, S. B., Tchekhovskoy, A., & Younsi, Z. (2022). Black Hole Flares: Ejection of Accreted Magnetic Flux through 3D Plasmoid-mediated Reconnection. Astrophysical Journal Letters, 924(2), Article L32. https://doi.org/10.3847/2041-8213/ac46a1 [details]
    • Saikia, P., Russell, D. M., Baglio, M. C., Bramich, D. M., Casella, P., Díaz Trigo, M., Gandhi, P., Jiang, J., Maccarone, T., Soria, R., Noori, H. A., Yazeedi, A. A., Alabarta, K., Belloni, T., Cadolle Bel, M., Ceccobello, C., Corbel, S., Fender, R., Gallo, E., ... Tetarenko, A. J. (2022). A Multiwavelength Study of GRS 1716-249 in Outburst: Constraints on Its System Parameters. Astrophysical Journal, 932, Article 38. https://doi.org/10.3847/1538-4357/ac6ce1 [details]
    • Satapathy, K., Chatterjee, K., Markoff, S. B., Musoke, G. R., Porth, O., Yoon, D., & EHT Collaboration (2022). The Variability of the Black Hole Image in M87 at the Dynamical Timescale. Astrophysical Journal, 925(1), Article 13. https://doi.org/10.3847/1538-4357/ac332e [details]
    • Sergijenko, O., Brown, A. M., Fiorillo, D., Rosales de León, A., Satalecka, K., Tung, C. F., Reimann, R., Glauch, T., Taboada, I., CTA Consortium, & FIRESONG Team Collaboration (2022). Sensitivity of the Cherenkov Telescope Array to emission from the gamma-ray counterparts of neutrino events. Proceedings of Science, 395, Article 975. https://doi.org/10.22323/1.395.0975 [details]
    • Steppa, C., Egberts, K., & CTA Consortium (2022). Exploring the population of Galactic very-high-energy γ-ray sources. Proceedings of Science, 395, Article 798. https://doi.org/10.22323/1.395.0798 [details]
    • The Event Horizon Telescope Collaboration (2022). First Sagittarius A* Event Horizon Telescope Results. I: The Shadow of the Supermassive Black Hole in the Center of the Milky Way. Astrophysical Journal Letters, 930(2), Article L12. https://doi.org/10.3847/2041-8213/ac6674 [details]
    • The Event Horizon Telescope Collaboration (2022). First Sagittarius A* Event Horizon Telescope Results. II: EHT and Multiwavelength Observations, Data Processing, and Calibration. Astrophysical Journal Letters, 930(2), Article L13. https://doi.org/10.3847/2041-8213/ac6675 [details]
    • The Event Horizon Telescope Collaboration (2022). First Sagittarius A* Event Horizon Telescope Results. III: Imaging of the Galactic Center Supermassive Black Hole. Astrophysical Journal Letters, 930(2), Article L14. https://doi.org/10.3847/2041-8213/ac6429 [details]
    • The Event Horizon Telescope Collaboration (2022). First Sagittarius A* Event Horizon Telescope Results. IV: Variability, Morphology, and Black Hole Mass. Astrophysical Journal Letters, 930(2), Article L15. https://doi.org/10.3847/2041-8213/ac6736 [details]
    • The Event Horizon Telescope Collaboration (2022). First Sagittarius A* Event Horizon Telescope Results. V: Testing Astrophysical Models of the Galactic Center Black Hole. Astrophysical Journal Letters, 930(2), Article L16. https://doi.org/10.3847/2041-8213/ac6672 [details]
    • The Event Horizon Telescope Collaboration (2022). First Sagittarius A* Event Horizon Telescope Results. VI: Testing the Black Hole Metric. Astrophysical Journal Letters, 930(2), Article L17. https://doi.org/10.3847/2041-8213/ac6756 [details]
    • Verna, G., Cassol, F., Costatini, H., & CTA Consortium (2022). HAWC J2227+610: a potential PeVatron candidate for the CTA in the northern hemisphere. Proceedings of Science, 395, Article 904. https://doi.org/10.22323/1.395.0904 [details]
    • Wielgus, M., Markoff, S., Musoke, G., Porth, O., Yoon, D., & The Event Horizon Telescope Collaboration (2022). Millimeter Light Curves of Sagittarius A* Observed during the 2017 Event Horizon Telescope Campaign. Astrophysical Journal Letters, 930(2), Article L19. https://doi.org/10.3847/2041-8213/ac6428 [details]
    • Zhao, G. Y., Gómez, J. L., Fuentes, A., Krichbaum, T. P., Traianou, E., Lico, R., Cho, I., Ros, E., Komossa, S., Akiyama, K., Asada, K., Blackburn, L., Britzen, S., Bruni, G., Crew, G. B., Dahale, R., Dey, L., Gold, R., Gopakumar, A., ... Toscano, T. (2022). Unraveling the Innermost Jet Structure of OJ 287 with the First GMVA + ALMA Observations. Astrophysical Journal, 932(1), Article 72. https://doi.org/10.3847/1538-4357/ac6b9c [details]

    2021

    • Algaba, J. C., Lucchini, M., Markoff, S., The Event Horizon Telescope Collaboration, H.E.S.S. Collaboration, The Fermi Large Area Telescope Collaboration, MAGIC Collaboration, VERITAS Collaboration, & EAVN Collaboration (2021). Broadband Multi-wavelength Properties of M87 during the 2017 Event Horizon Telescope Campaign. Astrophysical Journal Letters, 911(1), Article L11. https://doi.org/10.3847/2041-8213/abef71 [details]
    • Boyce, H., Haggard, D., Witzel, G., Willner, S. P., Neilsen, J., Hora, J. L., Markoff, S., Ponti, G., Baganoff, F., Becklin, E., Fazio, G., Lowrance, P., Morris, M. R., & Smith, H. A. (2021). Erratum: "Simultaneous X-Ray and Infrared Observations of Sagittarius A*'s Variability" (2019, ApJ, 871, 161). Astrophysical Journal, 912(2), 168. https://doi.org/10.3847/1538-4357/abefd2ERRATUM: 10.3847/1538-4357/aaf71f
    • Chatterjee, K., Markoff, S., Neilsen, J., Younsi, Z., Witzel, G., Tchekhovskoy, A., Yoon, D., Ingram, A., van der Klis, M., Boyce, H., Do, T., Haggard, D., & Nowak, M. A. (2021). General relativistic MHD simulations of non-thermal flaring in Sagittarius A*. Monthly Notices of the Royal Astronomical Society, 507(4), 5281-5302. https://doi.org/10.1093/mnras/stab2466 [details]
      • Related datasets
        • Chatterjee, K., Markoff., S., Neilsen, J., Younsi, Z., Witzel, G., Tchekhovskoy, A., Yoon, D., Ingram, A., van der Klis, M., Boyce, H., Do, T., Haggard, D. & Nowak, M. A. (2021). General relativistic MHD simulations of non-thermal flaring in Sagittarius A*. Zenodo. https://doi.org/10.5281/zenodo.5044837
    • GRAVITY Collaboration, Abuter, R., & Markoff, S. (2021). Constraining particle acceleration in Sgr A⋆ with simultaneous GRAVITY, Spitzer, NuSTAR, and Chandra observations. Astronomy & Astrophysics, 654, Article A22. https://doi.org/10.1051/0004-6361/202140981 [details]
    • Goddi, C., Chatterjee, K., Markoff, S., Musoke, G., Porth, O., Yoon, D., & Event Horizon Telescope Collaboration (2021). Polarimetric Properties of Event Horizon Telescope Targets from ALMA. Astrophysical Journal Letters, 910(1), Article L14. https://doi.org/10.3847/2041-8213/abee6a [details]
    • Issaoun, S., Johnson, M. D., Blackburn, L., Broderick, A., Tiede, P., Wielgus, M., Doeleman, S. S., Falcke, H., Akiyama, K., Bower, G. C., Brinkerink, C. D., Chael, A., Cho, I., Gómez, J. L., Hernández-Gómez, A., Hughes, D., Kino, M., Krichbaum, T. P., Liuzzo, E., ... Wagner, J. (2021). Persistent Non-Gaussian Structure in the Image of Sagittarius A* at 86 GHz. Astrophysical Journal, 915(2), Article 99. https://doi.org/10.3847/1538-4357/ac00b0 [details]
    • Jansen, M., Chatterjee, K., Markoff, S. B., Musoke, G., Porth, O., Yoon, D., & The Event Horizon Telescope Collaboration (2021). Event Horizon Telescope observations of the jet launching and collimation in Centaurus A. Nature Astronomy, 5, 1017-1028. https://doi.org/10.1038/s41550-021-01417-w [details]
    • Kantzas, D., Markoff, S., Beuchert, T., Lucchini, M., Chhotray, A., Ceccobello, C., Tetarenko, A. J., Miller-Jones, J. C. A., Bremer, M., Garcia, J. A., Grinberg, V., Uttley, P., & Wilms, J. (2021). A new lepto-hadronic model applied to the first simultaneous multiwavelength data set for Cygnus X-1. Monthly Notices of the Royal Astronomical Society, 500(2), 2112-2126. https://doi.org/10.1093/mnras/staa3349 [details]
      • Related datasets
        • Garcia, J. A., Beuchert, T., Markoff, S., Bremer, M., Kantzas, D., Ceccobello, C., Tetarenko, A. J., Lucchini, M., Grinberg, V., Uttley, P., Wilms, J., Chhotray, A. & Miller Jones, J. C. A. (2020). A new lepto-hadronic model applied to the first simultaneous multiwavelength data set for Cygnus X–1. Zenodo. https://doi.org/10.5281/zenodo.4126910
    • Kocherlakota, P., Chatterjee, K., Markoff, S., Musoke, G., Porth, O., Yoon, D., & EHT Collaboration (2021). Constraints on black-hole charges with the 2017 EHT observations of M87*. Physical Review D. Particles and Fields, 103(10), Article 104047. https://doi.org/10.1103/PhysRevD.103.104047 [details]
    • Komossa, S., Grupe, D., Parker, M. L., Gómez, J. L., Valtonen, M. J., Nowak, M. A., Jorstad, S. G., Haggard, D., Chandra, S., Ciprini, S., Dey, L., Gopakumar, A., Hada, K., Markoff, S., & Neilsen, J. (2021). X-ray spectral components of the blazar and binary black hole candidate OJ 287 (2005-2020). Monthly Notices of the Royal Astronomical Society, 504(4), 5575-5587. https://doi.org/10.1093/mnras/stab1223 [details]
    • Liska, M., Hesp, C., Tchekhovskoy, A., Ingram, A., van der Klis, M., Markoff, S. B., & Van Moer, M. (2021). Disc Tearing and Bardeen-Petterson Alignment in GRMHD Simulations of Highly Tilted Thin Accretion Discs. Monthly Notices of the Royal Astronomical Society, 507(1), 983-990. Advance online publication. https://doi.org/10.1093/mnras/staa099 [details]
    • Lucchini, M., Russell, T. D., Markoff, S. B., Vincentelli, F., Gardenier, D., Ceccobello, C., & Uttley, P. (2021). Correlating spectral and timing properties in the evolving jet of the microblazar MAXI J1836-194. Monthly Notices of the Royal Astronomical Society, 501(4), 5910-5926. https://doi.org/10.1093/mnras/staa3957 [details]
      • Related datasets
        • Lucchini, M., Russell, T. D., Markoff, S. B., Vincentelli, F., Gardenier, D., Ceccobello, C. & Uttley, P. (2020). Reproduction package for the paper "Correlating spectral and timing properties in the evolving jet of themicro blazar MAXI J1836-194". Zenodo. https://doi.org/10.5281/zenodo.4384809
    • Miller-Jones, J. C. A., Bahramian, A., Orosz, J. A., Mandel, I., Gou, L., Maccarone, T. J., Neijssel, C. J., Zhao, X., Ziółkowski, J., Reid, M. J., Uttley, P., Zheng, X., Byun, D.-Y., Dodson, R., Grinberg, V., Jung, T., Kim, J.-S., Marcote, B., Markoff, S., ... Wilms, J. (2021). Cygnus X-1 contains a 21-solar mass black hole—Implications for massive star winds. Science, 371(6533), 1046-1049. https://doi.org/10.1126/science.abb3363 [details]
    • Narayan, R., Palumbo, D. C. M., Johnson, M. D., Gelles, Z., Himwich, E., Chang, D. O., Ricarte, A., Dexter, J., Gammie, C. F., Chael, A. A., & The Event Horizon Telescope Collaboration (2021). The Polarized Image of a Synchrotron-emitting Ring of Gas Orbiting a Black Hole. Astrophysical Journal, 912(1), Article 35. https://doi.org/10.3847/1538-4357/abf117 [details]
    • The CTA consortium (2021). Sensitivity of the Cherenkov Telescope Array for probing cosmology and fundamental physics with gamma-ray propagation. Journal of Cosmology and Astroparticle Physics, (2), Article 048. https://doi.org/10.1088/1475-7516/2021/02/048 [details]
    • The CTA consortium (2021). Sensitivity of the Cherenkov Telescope Array to a dark matter signal from the Galactic centre. Journal of Cosmology and Astroparticle Physics, 2021(1), Article 057. https://doi.org/10.1088/1475-7516/2021/01/057 [details]
    • The Event Horizon Telescope Collaboration (2021). First M87 Event Horizon Telescope Results. VII: Polarization of the Ring. Astrophysical Journal Letters, 910(1), Article L12. https://doi.org/10.3847/2041-8213/abe71d [details]
    • The Event Horizon Telescope Collaboration (2021). First M87 Event Horizon Telescope Results. VIII: Magnetic Field Structure near The Event Horizon. Astrophysical Journal Letters, 910(1), Article L13. https://doi.org/10.3847/2041-8213/abe4de [details]
    • Uttley, P., Hartog, R. D., Bambi, C., Barret, D., Bianchi, S., Bursa, M., Cappi, M., Casella, P., Cash, W., Costantini, E., Dauser, T., Diaz Trigo, M., Gendreau, K., Grinberg, V., Herder, J-W. D., Ingram, A., Kara, E., Markoff, S., Mingo, B., ... Wise, M. (2021). The high energy Universe at ultra-high resolution: the power and promise of X-ray interferometry. Experimental Astronomy, 51(3), 1081-1107. https://doi.org/10.1007/s10686-021-09724-w [details]
    • Wood, C. M., Miller-Jones, J. C. A., Homan, J., Bright, J. S., Motta, S. E., Fender, R. P., Markoff, S., Belloni, T. M., Körding, E. G., Maitra, D., Migliari, S., Russell, D. M., Russell, T. D., Sarazin, C. L., Soria, R., Tetarenko, A. J., & Tudose, V. (2021). The varying kinematics of multiple ejecta from the black hole X-ray binary MAXI J1820 + 070. Monthly Notices of the Royal Astronomical Society, 505(3), 3393-3403. https://doi.org/10.1093/mnras/stab1479 [details]
    • de Haas, S. E. M., Russell, T. D., Degenaar, N., Markoff, S., Tetarenko, A. J., Tetarenko, B. E., van den Eijnden, J., Miller-Jones, J. C. A., Parikh, A. S., Plotkin, R. M., & Sivakoff, G. R. (2021). Disc-jet coupling changes as a possible indicator for outbursts from GX 339-4 remaining within the X-ray hard state. Monthly Notices of the Royal Astronomical Society, 502(1), 521-540. https://doi.org/10.1093/mnras/staa3853 [details]

    2020

    • Atri, P., Miller-Jones, J. C. A., Bahramian, A., Plotkin, R. M., Deller, A. T., Jonker, P. G., Maccarone, T. J., Sivakoff, G. R., Soria, R., Altamirano, D., Belloni, T., Fender, R., Koerding, E., Maitra, D., Markoff, S., Migliari, S., Russell, D., Russell, T., Sarazin, C. L., ... Tudose, V. (2020). A radio parallax to the black hole X-ray binary MAXI J1820+070. Monthly Notices of the Royal Astronomical Society: Letters, 493(1), L81-L86. https://doi.org/10.1093/mnrasl/slaa010 [details]
    • Chatterjee, K., Younsi, Z., Liska, M., Tchekhovskoy, A., Markoff, S. B., Yoon, D., van Eijnatten, D., Hesp, C., Ingram, A., & van der Klis, M. B. M. (2020). Observational signatures of disc and jet misalignment in images of accreting black holes. Monthly Notices of the Royal Astronomical Society, 499(1), 362-378. https://doi.org/10.1093/mnras/staa2718 [details]
      • Related datasets
        • Tchekhovskoy, A., Chatterjee, K., Liska, M., Younsi, Z., Markoff, S. B., Hesp, C., van der Klis, M., van Eijnatten, D., Ingram, A. & Yoon, D. (2020). Observational signatures of disk and jet misalignment in images of accreting black holes. Zenodo. https://doi.org/10.5281/zenodo.3757013
        • Tchekhovskoy, A., Chatterjee, K., Liska, M., Younsi, Z., Markoff, S. B., Hesp, C., van der Klis, M., van Eijnatten, D., Ingram, A. & Yoon, D. (2020). Observational signatures of disk and jet misalignment in images of accreting black holes. Zenodo. https://doi.org/10.5281/zenodo.3757013
    • Cooper, A. J., Gaggero, D., Markoff, S., & Zhang, S. (2020). High-energy cosmic ray production in X-ray binary jets. Monthly Notices of the Royal Astronomical Society, 493(3), 3212-3222. https://doi.org/10.1093/mnras/staa373 [details]
    • Corrales, L., Baganoff, F. K., Wang, Q. D., Nowak, M., Neilsen, J., Markoff, S., Haggard, D., Davis, J., Houck, J., & Principe, D. (2020). The Chandra High-resolution X-Ray Spectrum of Quiescent Emission from Sgr A*. Astrophysical Journal, 891(1), Article 71. https://doi.org/10.3847/1538-4357/ab74df [details]
    • Gold, R., Chatterjee, K., Markoff, S., Porth, O., Yoon, D., & Event Horizon Telescope Collaboration (2020). Verification of Radiative Transfer Schemes for the EHT. Astrophysical Journal, 897(2), Article 148. https://doi.org/10.3847/1538-4357/ab96c6 [details]
    • Kim, J-Y., Chatterjee, K., Markoff, S., Musoke, G., Porth, O., Yoon, D., & Event Horizon Telescope Collaboration (2020). Event Horizon Telescope imaging of the archetypal blazar 3C 279 at an extreme 20 microarcsecond resolution. Astronomy & Astrophysics, 640, Article A69. https://doi.org/10.1051/0004-6361/202037493 [details]
    • Markoff, S., Russell, D. M., Dexter, J., Pfuhl, O., Eisenhauer, F., Abuter, R., Miller-Jones, J. C. A., & Russell, T. D. (2020). Infrared interferometry to spatially and spectrally resolve jets in X-ray binaries. Monthly Notices of the Royal Astronomical Society, 495(1), 525-535. https://doi.org/10.1093/mnras/staa1193 [details]
    • Psaltis, D., Chatterjee, K., Markoff, S., Musoke, G., Yoon, D., & EHT Collaboration (2020). Gravitational Test beyond the First Post-Newtonian Order with the Shadow of the M87 Black Hole. Physical Review Letters, 125(14), Article 141104. https://doi.org/10.1103/PhysRevLett.125.141104 [details]
    • Roelofs, F., Porth, O., Chatterjee, K., Karuppusamy, R., Kettenis, M., Markoff, S., & The Event Horizon Telescope Collaboration (2020). SYMBA: An end-to-end VLBI synthetic data generation pipeline: Simulating Event Horizon Telescope observations of M 87. Astronomy & Astrophysics, 636, Article A5. https://doi.org/10.1051/0004-6361/201936622 [details]
    • Russell, T. D., Lucchini, M., Tetarenko, A. J., Miller-Jones, J. C. A., Sivakoff, G. R., Krauß, F., Mulaudzi, W., Baglio, M. C., Russell, D. M., Altamirano, D., Ceccobello, C., Corbel, S., Degenaar, N., van den Eijnden, J., Fender, R., Heinz, S., Koljonen, K. I. I., Maitra, D., Markoff, S., ... Wijnands, R. (2020). Rapid compact jet quenching in the Galactic black hole candidate X-ray binary MAXI J1535-571. Monthly Notices of the Royal Astronomical Society, 498(4), 5772-5785. https://doi.org/10.1093/mnras/staa2650 [details]
    • Walg, S., Achterberg, A., Markoff, S., Keppens, R., & Porth, O. (2020). Relativistic AGN jets: III. Synthesis of synchrotron emission from double-double radio galaxies. Monthly Notices of the Royal Astronomical Society, 497(3), 3638-3657. https://doi.org/10.1093/mnras/staa2195 [details]
    • Wielgus, M., Chatterjee, K., Markoff, S., Musoke, G., Porth, O., Yoon, D., & Event Horizon Telescope Collaboration (2020). Monitoring the Morphology of M87* in 2009-2017 with the Event Horizon Telescope. Astrophysical Journal, 901(1), Article 67. https://doi.org/10.3847/1538-4357/abac0d [details]
    • Yoon, D., Chatterjee, K., Markoff, S. B., van Eijnatten, D., Younsi, Z., Liska, M., & Tchekhovskoy, A. (2020). Spectral and imaging properties of Sgr A* from high-resolution 3D GRMHD simulations with radiative cooling. Monthly Notices of the Royal Astronomical Society, 499(3), 3178-3192. https://doi.org/10.1093/mnras/staa3031 [details]
      • Related datasets
        • Yoon, D., Chatterjee, K., Markoff, S. B., van Eijnatten, D., Younsi, Z., Liska, M. & Tchekhovskoy, A. (2020). Reproduction packages for the paper "Spectral and Imaging properties of Sgr A∗ from High-Resolution 3 DGRMHD Simulations with Radiative Cooling". Zenodo. https://doi.org/10.5281/zenodo.3988208

    2019

    • Anderson, G. E., Miller-Jones, J. C. A., Middleton, M. J., Soria, R., Swartz, D. A., Urquhart, R., Hurley-Walker, N., Hancock, P. J., Fender, R. P., Gandhi, P., Markoff, S., & Roberts, T. P. (2019). Discovery of a radio transient in M81. Monthly Notices of the Royal Astronomical Society, 489(1), 1181-1196. https://doi.org/10.1093/mnras/stz1303 [details]
    • Bouffard, É., Haggard, D., Nowak, M. A., Neilsen, J., Markoff, S., & Baganoff, F. K. (2019). No Sign of G2's Encounter Affecting Sgr A*'s X-Ray Flaring Rate from Chandra Observations. Astrophysical Journal, 884(2), Article 148. https://doi.org/10.3847/1538-4357/ab4266 [details]
    • Bower, G. C., Dexter, J., Asada, K., Brinkerink, C. D., Falcke, H., Ho, P., Inoue, M., Markoff, S., Marrone, D. P., Matsushita, S., Moscibrodzka, M., Nakamura, M., Peck, A., & Rao, R. (2019). ALMA Observations of the Terahertz Spectrum of Sagittarius A*. Astrophysical Journal Letters, 881(1), Article L2. https://doi.org/10.3847/2041-8213/ab3397 [details]
    • Boyce, H., Haggard, D., Witzel, G., Willner, S. P., Neilsen, J., Hora, J. L., Markoff, S., Ponti, G., Baganoff, F., Becklin, E. E., Fazio, G. G., Lowrance, P., Morris, M. R., & Smith, H. A. (2019). Simultaneous X-Ray and Infrared Observations of Sagittarius A*'s Variability. Astrophysical Journal, 871(2), Article 161. https://doi.org/10.3847/1538-4357/aaf71f [details]
    • CTA Consortium (2019). Science with the Cherenkov Telescope Array. World Scientific. https://doi.org/10.1142/10986 [details]
    • Chatterjee, K., Liska, M., Tchekhovskoy, A., & Markoff, S. B. (2019). Accelerating AGN jets to parsec scales using general relativistic MHD simulations. Monthly Notices of the Royal Astronomical Society, 490(2), 2200-2218. https://doi.org/10.1093/mnras/stz2626 [details]
    • Connors, R. M. T., García, J. A., Steiner, J. F., Grinberg, V., Dauser, T., Sridhar, N., Gatuzz, E., Tomsick, J., Markoff, S. B., & Harrison, F. (2019). Conflicting Disk Inclination Estimates for the Black Hole X-Ray Binary XTE J1550-564. Astrophysical Journal, 882(2), Article 179. https://doi.org/10.3847/1538-4357/ab35df [details]
    • Connors, R. M. T., van Eijnatten, D., Markoff, S., Ceccobello, C., Grinberg, V., Heil, L., Kantzas, D., Lucchini, M., & Crumley, P. (2019). Combining timing characteristics with physical broad-band spectral modelling of black hole X-ray binary GX 339-4. Monthly Notices of the Royal Astronomical Society, 485(3), 3696-3714. https://doi.org/10.1093/mnras/stz604 [details]
    • Crumley, P., Caprioli, D., Markoff, S., & Spitkovsky, A. (2019). Kinetic simulations of mildly relativistic shocks: I. Particle acceleration in high Mach number shocks. Monthly Notices of the Royal Astronomical Society, 485(4), 5105-5119. https://doi.org/10.1093/mnras/stz232 [details]
    • Gallo, E., Teague, R., Plotkin, R. M., Miller-Jones, J. C. A., Russell, D. M., Dinçer, T., Bailyn, C., Maccarone, T. J., Markoff, S., & Fender, R. P. (2019). ALMA observations of A0620-00: fresh clues on the nature of quiescent black hole X-ray binary jets. Monthly Notices of the Royal Astronomical Society, 488(1), 191-197. https://doi.org/10.1093/mnras/stz1634 [details]
    • Gültekin, K., King, A. L., Cackett, E. M., Nyland, K., Miller, J. M., Di Matteo, T., Markoff, S., & Rupen, M. P. (2019). The Fundamental Plane of Black Hole Accretion and Its Use as a Black Hole-Mass Estimator. Astrophysical Journal, 871(1), Article 80. https://doi.org/10.3847/1538-4357/aaf6b9 [details]
    • Haggard, D., Nynka, M., Mon, B., de la Cruz Hernandez, N., Nowak, M., Heinke, C., Neilsen, J., Dexter, J., Fragile, P. C., Baganoff, F., Bower, G. C., Corrales, L. R., Coti Zelati, F., Degenaar, N., Markoff, S., Morris, M. R., Ponti, G., Rea, N., Wilms, J., & Yusef-Zadeh, F. (2019). Chandra Spectral and Timing Analysis of Sgr A*'s Brightest X-Ray Flares. Astrophysical Journal, 886(2), Article 96. https://doi.org/10.3847/1538-4357/ab4a7f [details]
    • Issaoun, S., Johnson, M. D., Blackburn, L., Brinkerink, C. D., Mościbrodzka, M., Chael, A., Goddi, C., Martí-Vidal, I., Wagner, J., Doeleman, S. S., Falcke, H., Krichbaum, T. P., Akiyama, K., Bach, U., Bouman, K. L., Bower, G. C., Broderick, A., Cho, I., Crew, G., ... Zhao, G-Y. (2019). The Size, Shape, and Scattering of Sagittarius A* at 86 GHz: First VLBI with ALMA. Astrophysical Journal, 871(1), Article 30. https://doi.org/10.3847/1538-4357/aaf732 [details]
    • Lucchini, M., Krauß, F., & Markoff, S. (2019). The unique case of the active galactic nucleus core of M87: a misaligned low-power blazar? Monthly Notices of the Royal Astronomical Society, 489(2), 1633-1643. https://doi.org/10.1093/mnras/stz2125 [details]
    • Lucchini, M., Markoff, S., Crumley, P., Krauß, F., & Connors, R. M. T. (2019). Breaking degeneracy in jet dynamics: multi-epoch joint modelling of the BL Lac PKS 2155-304. Monthly Notices of the Royal Astronomical Society, 482(4), 4798-4812. https://doi.org/10.1093/mnras/sty2929 [details]
    • Markoff, S. B., Hinton, J. A., Ong, R. A., & Torres, D. F. (2019). Synergies. In The CTA Consortium (Ed.), Science with the Cherenkov Telescope Array (pp. 27-39). World Scientific. https://doi.org/10.1142/9789813270091_0002 [details]
    • Miller-Jones, J. C. A., Tetarenko, A. J., Sivakoff, G. R., Middleton, M. J., Altamirano, D., Anderson, G. E., Belloni, T. M., Fender, R. P., Jonker, P. G., Körding, E. G., Krimm, H. A., Maitra, D., Markoff, S., Migliari, S., Mooley, K. P., Rupen, M. P., Russell, D. M., Russell, T. D., Sarazin, C. L., ... Tudose, V. (2019). A rapidly changing jet orientation in the stellar-mass black-hole system V404 Cygni. Nature, 569(7756), 374-377. https://doi.org/10.1038/s41586-019-1152-0 [details]
    • Paice, J. A., Gandhi, P., Shahbaz, T., Uttley, P., Arzoumanian, Z., Charles, P. A., Dhillon, V. S., Gendreau, K. C., Littlefair, S. P., Malzac, J., Markoff, S., Marsh, T. R., Misra, R., Russell, D. M., & Veledina, A. (2019). A black hole X-ray binary at ˜100 Hz: multiwavelength timing of MAXI J1820+070 with HiPERCAM and NICER. Monthly Notices of the Royal Astronomical Society: Letters, 490(1), L62-L66. https://doi.org/10.1093/mnrasl/slz148 [details]
    • Porth, O., Chatterjee, K., Liska, M., Markoff, S., Koch, M., & The Event Horizon Telescope Collaboration (2019). The Event Horizon General Relativistic Magnetohydrodynamic Code Comparison Project. The Astrophysical Journal. Supplement Series, 243(2), Article 26. https://doi.org/10.3847/1538-4365/ab29fd [details]
    • Russell, T. D., Tetarenko, A. J., Miller-Jones, J. C. A., Sivakoff, G. R., Parikh, A. S., Rapisarda, S., Wijnands, R., Corbel, S., Tremou, E., Altamirano, D., Baglio, M. C., Ceccobello, C., Degenaar, N., van den Eijnden, J., Fender, R., Heywood, I., Krimm, H. A., Lucchini, M., Markoff, S., ... Woudt, P. A. (2019). Disk-Jet Coupling in the 2017/2018 Outburst of the Galactic Black Hole Candidate X-Ray Binary MAXI J1535-571. Astrophysical Journal, 883(2), Article 198. https://doi.org/10.3847/1538-4357/ab3d36 [details]
    • Tetarenko, A. J., Sivakoff, G. R., Miller-Jones, J. C. A., Bremer, M., Mooley, K. P., Fender, R. P., Rumsey, C., Bahramian, A., Altamirano, D., Heinz, S., Maitra, D., Markoff, S. B., Migliari, S., Rupen, M. P., Russell, D. M., Russell, T. D., & Sarazin, C. L. (2019). Tracking the variable jets of V404 Cygni during its 2015 outburst. Monthly Notices of the Royal Astronomical Society, 482(3), 2950-2972. https://doi.org/10.1093/mnras/sty2853 [details]
    • The Event Horizon Telescope Collaboration (2019). First M87 Event Horizon Telescope Results: I. The Shadow of the Supermassive Black Hole. Astrophysical Journal Letters, 875(1), Article L1. https://doi.org/10.3847/2041-8213/ab0ec7 [details]
    • The Event Horizon Telescope Collaboration (2019). First M87 Event Horizon Telescope Results: II. Array and Instrumentation. Astrophysical Journal Letters, 875(1), Article L2. https://doi.org/10.3847/2041-8213/ab0c96 [details]
    • The Event Horizon Telescope Collaboration (2019). First M87 Event Horizon Telescope Results: III. Data Processing and Calibration. Astrophysical Journal Letters, 875(1), Article L3. https://doi.org/10.3847/2041-8213/ab0c57 [details]
    • The Event Horizon Telescope Collaboration (2019). First M87 Event Horizon Telescope Results: IV. Imaging the Central Supermassive Black Hole. Astrophysical Journal Letters, 875(1), Article L4. https://doi.org/10.3847/2041-8213/ab0e85 [details]
    • The Event Horizon Telescope Collaboration (2019). First M87 Event Horizon Telescope Results: V. Physical Origin of the Asymmetric Ring. Astrophysical Journal Letters, 875(1), Article L5. https://doi.org/10.3847/2041-8213/ab0f43 [details]
    • The Event Horizon Telescope Collaboration (2019). First M87 Event Horizon Telescope Results: VI. The Shadow and Mass of the Central Black Hole. Astrophysical Journal Letters, 875(1), Article L6. https://doi.org/10.3847/2041-8213/ab1141 [details]

    2018

    • Baglio, M. C., Russell, D. M., Casella, P., Al Noori, H., Al Yazeedi, A., Belloni, T., Buckley, D. A. H., Cadolle Bel, M., Ceccobello, C., Corbel, S., Coti Zelati, F., Díaz Trigo, M., Fender, R. P., Gallo, E., Gandhi, P., Homan, J., Koljonen, K. I. I., Lewis, F., Maccarone, T. J., ... Vincentelli, F. M. (2018). A Wildly Flickering Jet in the Black Hole X-Ray Binary MAXI J1535–571. Astrophysical Journal, 867(2), Article 114. Advance online publication. https://doi.org/10.3847/1538-4357/aae532 [details]
    • Beuchert, T., Kadler, M., Perucho, M., Großberger, C., Schulz, R., Agudo, I., Casadio, C., Gómez, J. L., Gurwell, M., Homan, D., Kovalev, Y. Y., Lister, M. L., Markoff, S., Molina, S. N., Pushkarev, A. B., Ros, E., Savolainen, T., Steinbring, T., Thum, C., & Wilms, J. (2018). VLBA polarimetric monitoring of 3C 111. Astronomy & Astrophysics, 610, Article A32. https://doi.org/10.1051/0004-6361/201731952 [details]
    • Broderick, J. W., Fender, R. P., Miller-Jones, J. C. A., Trushkin, S. A., Stewart, A. J., Anderson, G. E., Staley, T. D., Blundell, K. M., Pietka, M., Markoff, S., Rowlinson, A., Swinbank, J. D., van der Horst, A. J., Bell, M. E., Breton, R. P., Carbone, D., Corbel, S., Eislöffel, J., Falcke, H., ... Zarka, P. (2018). LOFAR 150-MHz observations of SS 433 and W 50. Monthly Notices of the Royal Astronomical Society, 475(4), 5360-5377. https://doi.org/10.1093/mnras/sty081 [details]
    • Ceccobello, C., Cavecchi, Y., Heemskerk, M. H. M., Markoff, S., Polko, P., & Meier, D. (2018). A new method for extending solutions to the self-similar relativistic magnetohydrodynamic equations for black hole outflows. Monthly Notices of the Royal Astronomical Society, 473(4), 4417-4435. https://doi.org/10.1093/mnras/stx2567 [details]
    • Liska, M., Hesp, C., Tchekhovskoy, A., Ingram, A., van der Klis, M., & Markoff, S. (2018). Formation of precessing jets by tilted black hole discs in 3D general relativistic MHD simulations. Monthly Notices of the Royal Astronomical Society: Letters, 474(1), L81-L85. Advance online publication. https://doi.org/10.1093/mnrasl/slx174 [details]
    • Mann, G., Fender, R., Hessels, J. W. T., Markoff, S., Serylak, M., Stappers, B. W., Wise, M. W., & LOFAR Collaboration (2018). Tracking of an electron beam through the solar corona with LOFAR. Astronomy & Astrophysics, 611, Article A57. https://doi.org/10.1051/0004-6361/201629017 [details]
    • Romero, G. E., Boettcher, M., Markoff, S., & Tavecchio, F. (2018). Relativistic Jets in Active Galactic Nuclei and Microquasars. In A. Bykov, E. Amato, J. Arons, M. Falanga, M. Lemoine, L. Stella, & R. von Steiger (Eds.), Jets and Winds in Pulsar Wind Nebulae, Gamma-Ray Bursts and Blazars (pp. 5-61). (Space sciences series of ISSI; Vol. 62). Springer. https://doi.org/10.1007/s11214-016-0328-2 [details]

    2017

    • Bower, G. C., Dexter, J., Markoff, S., Rao, R., & Plambeck, R. L. (2017). What Is the Hidden Depolarization Mechanism in Low-luminosity AGNs? Astrophysical Journal Letters, 843(2), Article L31. https://doi.org/10.3847/2041-8213/aa7b2e [details]
    • Capellupo, D. M., Haggard, D., Choux, N., Baganoff, F., Bower, G. C., Cotton, B., Degenaar, N., Dexter, J., Falcke, H., Fragile, P. C., Heinke, C. O., Law, C. J., Markoff, S., Neilsen, J., Ponti, G., Rea, N., & Yusef-Zadeh, F. (2017). Simultaneous Monitoring of X-Ray and Radio Variability in Sagittarius A*. Astrophysical Journal, 845(1), Article 35. https://doi.org/10.3847/1538-4357/aa7da6 [details]
    • Connors, R. M. T., Markoff, S., Nowak, M. A., Neilsen, J., Ceccobello, C., Crumley, P., Froning, C. S., Gallo, E., & Nip, J. E. (2017). Mass-scaling as a method to constrain outflows and particle acceleration from low-luminosity accreting black holes. Monthly Notices of the Royal Astronomical Society, 466(4), 4121-4137. Advance online publication. https://doi.org/10.1093/mnras/stw3150 [details]
    • Coughlan, C. P., Ainsworth, R. E., Eislöffel, J., Hoeft, M., Drabent, A., Scaife, A. M. M., Ray, T. P., Bell, M. E., Broderick, J. W., Corbel, S., Grießmeier, J-M., van der Horst, A. J., van Leeuwen, J., Markoff, S., Pietka, M., Stewart, A. J., Wijers, R. A. M. J., & Zarka, P. (2017). A LOFAR Detection of the Low-mass Young Star T Tau at 149 MHz. Astrophysical Journal, 834(2), Article 206. https://doi.org/10.3847/1538-4357/834/2/206 [details]
    • Dournaux, J. L., Balzer, A., Berge, D., Bryan, M., Markoff, S., Stephan, M., Vink, J., & CTA Consortium (2017). Operating performance of the gamma-ray Cherenkov telescope: An end-to-end Schwarzschild-Couder telescope prototype for the Cherenkov Telescope Array. Nuclear Instruments & Methods in Physics Research Section A - Accelerators Spectrometers Detectors and Associated Equipment, 845, 355-358. https://doi.org/10.1016/j.nima.2016.05.059 [details]
    • Egron, E., Pellizzoni, A., Giroletti, M., Righini, S., Stagni, M., Orlati, A., Migoni, C., Melis, A., Concu, R., Barbas, L., Buttaccio, S., Cassaro, P., De Vicente, P., Gawroński, M. P., Lindqvist, M., Maccaferri, G., Stanghellini, C., Wolak, P., Yang, J., ... Trois, A. (2017). Single-dish and VLBI observations of Cygnus X-3 during the 2016 giant flare episode. Monthly Notices of the Royal Astronomical Society, 471(3), 2703-2714. https://doi.org/10.1093/mnras/stx1730 [details]
    • Fernández-Ontiveros, J. A., Prieto Escudero, M. A., Markoff, S., Reb, L., Espada, D., & González-Martín, O. (2017). Elusive Accretion Discs in Low Luminosity AGN. Proceedings of the International Astronomical Union, 12(S324), 192-195. https://doi.org/10.1017/S1743921317002265 [details]
    • Gaggero, D., Bertone, G., Calore, F., Connors, R. M. T., Lovell, M., Markoff, S., & Storm, E. (2017). Searching for Primordial Black Holes in the Radio and X-Ray Sky. Physical Review Letters, 118(24), Article 241101. https://doi.org/10.1103/PhysRevLett.118.241101 [details]
    • Gandhi, P., Bachetti, M., Dhillon, V. S., Fender, R. P., Hardy, L. K., Harrison, F. A., Littlefair, S. P., Malzac, J., Markoff, S., Marsh, T. R., Mooley, K., Stern, D., Tomsick, J. A., Walton, D. J., Casella, P., Vincentelli, F., Altamirano, D., Casares, J., Ceccobello, C., ... Shaw, A. W. (2017). An elevation of 0.1 light-seconds for the optical jet base in an accreting Galactic black hole system. Nature Astronomy, 1(12), 859-864. https://doi.org/10.1038/s41550-017-0273-3 [details]
    • Maitra, D., Scarpaci, J. F., Grinberg, V., Reynolds, M. T., Markoff, S., Maccarone, T. J., & Hynes, R. I. (2017). Simultaneous Multiwavelength Observations of V404 Cygni during its 2015 June Outburst Decay Strengthen the Case for an Extremely Energetic Jet-base. Astrophysical Journal, 851(2), Article 148. https://doi.org/10.3847/1538-4357/aa98a0 [details]
    • Middleton, M. J., Casella, P., Gandhi, P., Bozzo, E., Anderson, G., Degenaar, N., Donnarumma, I., Israel, G., Knigge, C., Lohfink, A., Markoff, S., Marsh, T., Rea, N., Tingay, S., Wiersema, K., Altamirano, D., Bhattacharya, D., Brandt, W. N., Carey, S., ... Woudt, P. (2017). Paving the way to simultaneous multi-wavelength astronomy. New Astronomy Reviews, 79, 26-48. https://doi.org/10.1016/j.newar.2017.07.002 [details]
    • Plotkin, R. M., Miller-Jones, J. C. A., Gallo, E., Jonker, P. G., Homan, J., Tomsick, J. A., Kaaret, P., Russell, D. M., Heinz, S., Hodges-Kluck, E. J., Markoff, S., Sivakoff, G. R., Altamirano, D., & Neilsen, J. (2017). The 2015 Decay of the Black Hole X-Ray Binary V404 Cygni: Robust Disk-jet Coupling and a Sharp Transition into Quiescence. Astrophysical Journal, 834(2), Article 104. https://doi.org/10.3847/1538-4357/834/2/104 [details]
    • Romero, G. E., Boettcher, M., Markoff, S., & Tavecchio, F. (2017). Relativistic Jets in Active Galactic Nuclei and Microquasars. Space Science Reviews, 207(1-4), 5-61. Advance online publication. https://doi.org/10.1007/s11214-016-0328-2 [details]
    • Tetarenko, A. J., Sivakoff, G. R., Miller-Jones, J. C. A., Rosolowsky, E. W., Petitpas, G., Gurwell, M., Wouterloot, J., Fender, R., Heinz, S., Maitra, D., Markoff, S. B., Migliari, S., Rupen, M. P., Rushton, A. P., Russell, D. M., Russell, T. D., & Sarazin, C. L. (2017). Extreme jet ejections from the black hole X-ray binary V404 Cygni. Monthly Notices of the Royal Astronomical Society, 469(3), 3141-3162. Advance online publication. https://doi.org/10.1093/mnras/stx1048 [details]
    • Zhang, S., Baganoff, F. K., Ponti, G., Neilsen, J., Tomsick, J. A., Dexter, J., Clavel, M., Markoff, S., Hailey, C. J., Mori, K., Barrière, N. M., Nowak, M. A., Boggs, S. E., Christensen, F. E., Craig, W. W., Grefenstette, B. W., Harrison, F. A., Madsen, K. K., Stern, D., & Zhang, W. W. (2017). Sagittarius A* High-energy X-Ray Flare Properties during NuStar Monitoring of the Galactic Center from 2012 to 2015. Astrophysical Journal, 843(2), Article 96. https://doi.org/10.3847/1538-4357/aa74e8 [details]
    • van Oers, P., Markoff, S., Uttley, P., McHardy, I., van der Laan, T., Donovan Meyer, J., & Connors, R. (2017). A jet-dominated model for a broad-band spectral energy distribution of the nearby low-luminosity active galactic nucleus in M94. Monthly Notices of the Royal Astronomical Society, 468(1), 435-450. https://doi.org/10.1093/mnras/stx514 [details]

    2016

    • Bilous, A. V., Kondratiev, V. I., Kramer, M., Keane, E. F., Hessels, J. W. T., Stappers, B. W., Malofeev, V. M., Sobey, C., Breton, R. P., Cooper, S., Falcke, H., Karastergiou, A., Michilli, D., Osłowski, S., Sanidas, S., ter Veen, S., van Leeuwen, J., Verbiest, J. P. W., Weltevrede, P., ... Rowlinson, A. (2016). A LOFAR census of non-recycled pulsars: average profiles, dispersion measures, flux densities, and spectra. Astronomy & Astrophysics, 591, Article A134. https://doi.org/10.1051/0004-6361/201527702 [details]
    • Broderick, J. W., Fender, R. P., Breton, R. P., Stewart, A. J., Rowlinson, A., Swinbank, J. D., Hessels, J. W. T., Staley, T. D., van der Horst, A. J., Bell, M. E., Carbone, D., Cendes, Y., Corbel, S., Eislöffel, J., Falcke, H., Grießmeier, J-M., Hassall, T. E., Jonker, P., Kramer, M., ... Zarka, P. (2016). Low-radio-frequency eclipses of the redback pulsar J2215+5135 observed in the image plane with LOFAR. Monthly Notices of the Royal Astronomical Society, 459(3), 2681-2689. https://doi.org/10.1093/mnras/stw794 [details]
    • Buitink, S., Carbone, D., Fender, R., Hessels, J. W. T., van Leeuwen, J., Markoff, S., Serylak, M., Stappers, B. W., Swinbank, J., Wijers, R. A. M. J., Wise, M. W., & LOFAR Collaboration (2016). A large light-mass component of cosmic rays at 1017-1017.5 electronvolts from radio observations. Nature, 531(7592), 70-73. https://doi.org/10.1038/nature16976 [details]
    • Crumley, P., Lu, W., Santana, R., Hernández, R. A., Kumar, P., & Markoff, S. (2016). Swift J1644+57: an ideal test bed of radiation mechanisms in a relativistic super-Eddington jet. Monthly Notices of the Royal Astronomical Society, 460(1), 396-416. https://doi.org/10.1093/mnras/stw967 [details]
    • Dibi, S., Markoff, S., Belmont, R., Malzac, J., Neilsen, J., & Witzel, G. (2016). Using infrared/X-ray flare statistics to probe the emission regions near the event horizon of Sgr A*. Monthly Notices of the Royal Astronomical Society, 461(1), 552-559. https://doi.org/10.1093/mnras/stw1353 [details]
    • Girard, J. N., Zarka, P., Tasse, C., Hess, S., de Pater, I., Santos-Costa, D., Nenon, Q., Sicard, A., Bourdarie, S., Anderson, J., Asgekar, A., Bell, M. E., van Bemmel, I., Bentum, M. J., Bernardi, G., Best, P., Bonafede, A., Breitling, F., Breton, R. P., ... Wucknitz, O. (2016). Imaging Jupiter's radiation belts down to 127 MHz with LOFAR. Astronomy & Astrophysics, 587, Article A3. https://doi.org/10.1051/0004-6361/201527518 [details]
    • Marcote, B., Ribó, M., Paredes, J. M., Ishwara-Chandra, C. H., Swinbank, J. D., Broderick, J. W., Markoff, S., Fender, R., Wijers, R. A. M. J., Pooley, G. G., Stewart, A. J., Bell, M. E., Breton, R. P., Carbone, D., Corbel, S., Eislöffel, J., Falcke, H., Grießmeier, J-M., Kuniyoshi, M., ... Zarka, P. (2016). Orbital and superorbital variability of LS I +61 303 at low radio frequencies with GMRT and LOFAR. Monthly Notices of the Royal Astronomical Society, 456(2), 1791-1802. https://doi.org/10.1093/mnras/stv2771 [details]
    • McKean, J. P., Godfrey, L. E. H., Vegetti, S., Wise, M. W., Morganti, R., Hardcastle, M. J., Rafferty, D., Anderson, J., Avruch, I. M., Beck, R., Bell, M. E., van Bemmel, I., Bentum, M. J., Bernardi, G., Best, P., Blaauw, R., Bonafede, A., Breitling, F., Broderick, J. W., ... Zarka, P. (2016). LOFAR imaging of Cygnus A - direct detection of a turnover in the hotspot radio spectra. Monthly Notices of the Royal Astronomical Society, 463(3), 3143-3150. Advance online publication. https://doi.org/10.1093/mnras/stw2105 [details]
    • Pilia, M., Hessels, J. W. T., Stappers, B. W., Kondratiev, V. I., Kramer, M., van Leeuwen, J., Weltevrede, P., Lyne, A. G., Zagkouris, K., Hassall, T. E., Bilous, A. V., Breton, R. P., Falcke, H., Grießmeier, J-M., Keane, E., Karastergiou, A., Kuniyoshi, M., Noutsos, A., Osłowski, S., ... Zarka, P. (2016). Wide-band, low-frequency pulse profiles of 100 radio pulsars with LOFAR. Astronomy & Astrophysics, 586, Article A92. https://doi.org/10.1051/0004-6361/201425196 [details]
    • Plotkin, R. M., Gallo, E., Jonker, P. G., Miller-Jones, J. C. A., Homan, J., Muñoz-Darias, T., Markoff, S., Armas Padilla, M., Fender, R., Rushton, A. P., Russell, D. M., & Torres, M. A. P. (2016). A clean sightline to quiescence: multiwavelength observations of the high Galactic latitude black hole X-ray binary Swift J1357.2-0933. Monthly Notices of the Royal Astronomical Society, 456(3), 2707-2716. Advance online publication. https://doi.org/10.1093/mnras/stv2861 [details]
    • Prieto, M. A., Fernández-Ontiveros, J. A., Markoff, S., Espada, D., & González-Martín, O. (2016). The central parsecs of M87: jet emission and an elusive accretion disc. Monthly Notices of the Royal Astronomical Society, 457(4), 3801-3816. https://doi.org/10.1093/mnras/stw166 [details]
    • Russell, T. D., Miller-Jones, J. C. A., Sivakoff, G. R., Altamirano, D., O'Brien, T. J., Page, K. L., Templeton, M. R., Körding, E. G., Knigge, C., Rupen, M. P., Fender, R. P., Heinz, S., Maitra, D., Markoff, S., Migliari, S., Remillard, R. A., Russell, D. M., Sarazin, C. L., & Waagen, E. O. (2016). The reproducible radio outbursts of SS Cygni. Monthly Notices of the Royal Astronomical Society, 460(4), 3720-3732. https://doi.org/10.1093/mnras/stw1238 [details]
    • Stewart, A. J., Fender, R. P., Rowlinson, A., Swinbank, J. D., Molenaar, G. J., Scheers, B., Carbone, D., Cendes, Y., Hessels, J. W. T., Karastergiou, A., Kokotanekov, G., van Leeuwen, J., Markoff, S., Miller-Jones, J. C. A., Shulevski, A., Stappers, B. W., van der Horst, A. J., Wijers, R. A. M. J., Wijnands, R., ... LOFAR Collaboration (2016). LOFAR MSSS: detection of a low-frequency radio transient in 400 h of monitoring of the North Celestial Pole. Monthly Notices of the Royal Astronomical Society, 456(3), 2321-2342. https://doi.org/10.1093/mnras/stv2797 [details]

    2022

    • Zanin, R., CTA Observatory, CTA Consortium, & LST Collaboration (2022). Cherenkov Telescope Array: the World's largest VHE gamma-ray observatory. Proceedings of Science, 395, Article 005. Advance online publication. https://doi.org/10.22323/1.395.0005 [details]

    2020

    • Boyce, H., Haggard, D., Witzel, G., Willner, S. P., Neilsen, J., Hora, J. L., Markoff, S., Ponti, G., Baganoff, F., Becklin, E., Fazio, G., Lowrance, P., Morris, M., & Smith, H. A. (2020). Flaring in the Heart of the Milky Way: X-ray and Infrared Variability of Sgr A* from Chandra and Spitzer. In M. Tsuboi, & T. Oka (Eds.), Galactic Center Workshop 2019: New Horizons in Galactic Center Astronomy and Beyond: proceedings of a workshop held at Keio University, Yokohama, Japan, 21-24 October 2019 (pp. 211-214). (Astronomical Society of the Pacific conference series; Vol. 528). Astronomical Society of the Pacific. http://aspbooks.org/custom/publications/paper/528-0211.html [details]
    • Corrales, L., Baganoff, F., Wang, D., Nowak, M., Neilsen, J., Markoff, S., Haggard, D., Davis, J., & Houck, J. (2020). The low-luminosity accretion flow of Sgr A* as seen by Chandra HETG. Bulletin - American Astronomical Society, 52(1). http://adsabs.harvard.edu/abs/2020AAS...23533606C
    • Lucchni, M., Markoff, S., Krauss, F., Crumley, P., Russell, T., Ceccobello, C., & Connors, R. (2020). Probing the dynamics of black hole jets with advanced semi analytical modelling. American Astronomical Society Meeting, 235. http://adsabs.harvard.edu/abs/2020AAS...23541104L

    2019

    2017

    • Marcote, B., Ribó, M., Paredes, J. M., Ishwara-Chandra, C. H., Swinbank, J. D., Broderick, J. W., Markoff, S., Fender, R., Wijers, R. A. M. J., Pooley, G. G., Stewart, A. J., Bell, M. E., Breton, R. P., Carbone, D., Corbel, S., Eislöffel, J., Falcke, H., Grießmeier, J-M., Kuniyoshi, M., ... Zarka, P. (2017). Measuring the expansion velocity of the outflows of LS I +61 303 through low-frequency radio observations. In F. A. Aharonian, W. Hofmann, & F. M. Rieger (Eds.), High Energy Gamma-Ray Astronomy: 6th international meeting on high energy gamma-ray astronomy : Heidelberg, Germany, 11-15 July 2016 Article 040018 (AIP Conference Proceedings; Vol. 1792). AIP Publishing. Advance online publication. https://doi.org/10.1063/1.4968922 [details]
    • Tibaldo, L., Balzer, A., Berge, D., Bryan, M., Markoff, S., Stephan, M., Vink, J., & CTA Consortium (2017). The gamma-ray Cherenkov telescope for the Cherenkov telescope array. In F. A. Aharonian, W. Hofmann, & F. M. Rieger (Eds.), High Energy Gamma-Ray Astronomy: 6th international meeting on high energy gamma-ray astronomy : Heidelberg, Germany, 11-15 July 2016 Article 080004 (AIP Conference Proceedings; Vol. 1792). AIP Publishing. Advance online publication. https://doi.org/10.1063/1.4969025 [details]
    • Watson, J. J., Balzer, A., Berge, D., Bryan, M., Markoff, S., Stephan, M., Vink, J., & CTA Consortium (2017). Inauguration and first light of the GCT-M prototype for the Cherenkov telescope array. In F. A. Aharonian, W. Hofmann, & F. M. Rieger (Eds.), High Energy Gamma-Ray Astronomy: 6th international meeting on high energy gamma-ray astronomy : Heidelberg, Germany, 11-15 July 2016 Article 080006 (AIP Conference Proceedings; Vol. 1792). AIP Publishing. Advance online publication. https://doi.org/10.1063/1.4969027 [details]

    2016

    • Brown, A. M., Abchiche, A., Allan, D., Amans, J-P., Armstrong, T. P., Balzer, A., Berge, D., Bryan, M., Markoff, S., Stephan, M., Vink, J., & CTA Consortium (2016). The GCT camera for the Cherenkov Telescope Array. In H. J. Hall, R. Gilmozzi, & H. K. Marshall (Eds.), Ground-based and Airborne Telescopes VI: 26 June-1 July 2016, Edinburgh, United Kingdom (Vol. 3). Article 99065K (Proceedings of SPIE; Vol. 9906). SPIE. https://doi.org/10.1117/12.2231685 [details]
    • Buitink, S., Corstanje, A., Falcke, H., Hörandel, J. R., Huege, T., Nelles, A., Rachen, J. P., Rossetto, L., Schellart, P., Scholten, O., Ter Veen, S., Thoudam, S., Trinh, T. N. G., Anderson, J., Asgekar, A., Avruch, I. M., Bell, M. E., Bentum, M. J., Bernardi, G., ... Zensus, J. A. (2016). Corrigendum: A large light-mass component of cosmic rays at 1017-1017.5 electronvolts from radio observations. Nature, 537(7621), 572. https://doi.org/10.1038/nature18936
    • Bulgarelli, A., Kosack, K., Hinton, J., Tosti, G., Schwanke, U., Markoff, S., Götz, D., & CTA Consortium (2016). The Cherenkov Telescope Array Observatory: top level use cases. In G. Chiozzi, & J. Guzman (Eds.), Software and Cyberinfrastructure for Astronomy IV: 26-30 June 2016, Edinburgh, United Kingdom (Vol. 2). Article 991331 (Proceedings of SPIE; Vol. 9913). SPIE. https://doi.org/10.1117/12.2232224 [details]
    • Dournaux, J. L., Balzer, A., Berge, D., Bryan, M., Markoff, S., Stephan, E., Vink, J., & CTA Consortium (2016). The Gamma-ray Cherenkov Telescope, an end-to end Schwarzschild-Couder telescope prototype proposed for the Cherenkov Telescope Array. In C. J. Evans, L. Simard, & H. Takami (Eds.), Ground-based and Airborne Instrumentation for Astronomy VI: 26-30 June 2016, Edinburgh, United Kingdom (Vol. 3). Article 990848 (Proceedings of the SPIE; Vol. 9908). SPIE. https://doi.org/10.1117/12.2232082 [details]
    • Feroci, M., van der Klis, M., Watts, A., Alpar, A., Altamirano, D., Belloni, T., Casella, P., Degenaar, N., den Herder, J. W., Di Salvo, T., Esposito, P., Fender, R., Gogus, E., Götz, D., Hermsen, W., Homan, J., Huppenkothen, D., Ingram, A., Jonker, P., ... LOFT Consortium (2016). The LOFT mission concept: a status update. In J-WA. den Herder, T. Takahasi, & M. Bautz (Eds.), Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray: 26 June-1 July 2016, Edinburgh, United Kingdom (Vol. 1). Article 99051R (Proceedings of SPIE; Vol. 9905). SPIE. https://doi.org/10.1117/12.2233161 [details]
    • Soffitta, P., Vink, J., Gallo, E., Kuulkers, E., Altamirano, D., Degenaar, N., Ingram, A., Markoff, S., Mushtukov, A., Stevens, A., Uttley, P., Watts, A., Wijnands, R., & XIPE consortium (2016). XIPE: the x-ray imaging polarimetry explorer. In J-WA. den Herder, T. Takahashi, & M. Bautz (Eds.), Space Telescopes and Instrumentation 2016: Ultraviolet to Gamma Ray: 26 June-1 July 2016, Edinburgh, United Kingdom (Vol. 1). Article 990515 (Proceedings of SPIE; Vol. 9905). SPIE. https://doi.org/10.1117/12.2233046 [details]

    2020

    • Uttley, P., den Hartog, R., Bambi, C., Barret, D., Bianchi, S., Bursa, M., Cappi, M., Casella, P., Cash, W., Costantini, E., Dauser, T., Diaz Trigo, M., Gendreau, K., Grinberg, V., den Herder, J-W., Ingram, A., Kara, E., Markoff, S., Mingo, B., ... Wise, M. (2020). An x-ray interferometry concept for the ESA Voyage 2050 programme. In J-WA. den Herder, S. Nikzad, & K. Nakazawa (Eds.), Space Telescopes and Instrumentation 2020 : Ultraviolet to Gamma Ray: 14-18 December 2020, online only, California, United States (Vol. 1). Article 114441E (Proceedings of SPIE, the International Society for Optical Engineering; Vol. 11444). SPIE. https://doi.org/10.1117/12.2562523 [details]

    2018

    • Russell, D. M., Baglio, M. C., Bright, J., Fender, R., Al Qaissieh, T., Palado, A., Gabuya, A., Asmus, D., Belloni, T., Bel, M. C., Casella, P., Ceccobello, C., Corbel, S., Diaz Trigo, M., Gallo, E., Gandhi, P., Homan, J., Koljonen, K., Lewis, F., ... van den Ancker, M. (2018). A bright mid-infrared excess in MAXI J1820+070. The astronomer's telegram, 11533. http://www.astronomerstelegram.org/?read=11533 [details]

    2016

    • Baganoff, F. K., Corrales, L. R., Neilsen, J., Nowak, M. A., Rea, N., Zelati, F. C., Haggard, D., Markoff, S., Ponti, G., Bower, G. C., & Garmire, G. P. (2016). Chandra Position of Galactic Center X-ray Transient Swift J174540.7-290015. The astronomer's telegram, 8746. http://www.astronomerstelegram.org/?read=8746 [details]
    • Bower, G. C., Demorest, P., Baganoff, F., Corrales, L., Deller, A., Dexter, J., Haggard, D., Markoff, S., Rea, N., & Coti Zelati, F. (2016). A Search for a Radio Counterpart to Swift J174540.7-290015. The astronomer's telegram, 8793. http://www.astronomerstelegram.org/?read=8793 [details]
    • Egron, E., Pellizzoni, A., Bachetti, M., Navarrini, A., Trois, A., Pilia, M., Iacolina, M. N., Melis, A., Concu, R., Loru, S., Sessini, A., Grinberg, V., Nowak, M., Markoff, S., Pottschmidt, K., Rodriguez, J., Wilms, J., Ballhausen, R., Corbel, S., ... Possenti, A. (2016). Detection of a bright radio flare of Cygnus X-1 at 7.2 GHz with the Sardinia Radio Telescope. The astronomer's telegram, 9087. http://www.astronomerstelegram.org/?read=9087 [details]

    2022

    • Markoff, S. B. (2022). First Sagittarius A* Event Horizon Telescope Results: The Shadow of the Supermassive Black Hole in the Center of the Milky Way.

    2020

    2019

    • Connors, R., García, J. A., Steiner, J. F., Grinberg, V., Dauser, T., Gatuzz, E., Harrison, F., Tomsick, J., Markoff, S., & Wilms, J. (2019). X-ray reflection spectroscopy of the black hole binary XTE J1550-564: how inclined is the disk?. http://adsabs.harvard.edu/abs/2019HEAD...1711244C

    2016

    • Haggard, D., Baganoff, F. K., Capellupo, D. M., Neilsen, J., Nowak, M., Markoff, S., Ponti, G., Degenaar, N., Heinke, C. O., & Yusef-Zadeh, F. (2016). Interpreting Sgr A*'s Most Luminous X-ray Flares. http://adsabs.harvard.edu/abs/2016HEAD...1510628H
    • Sivakoff, G., Russell, D., Markoff, S., Miller-Jones, J., Tetarenko, A., & Curran, P. (2016). Emerging pictures on the disk-jet connection from simultaneous multiwavelength observations of black hole X-ray binaries. Abstract from 41st COSPAR Scientific Assembly, Istanbul, Turkey. http://adsabs.harvard.edu/abs/2016cosp...41E1821S

    Prize / grant

    Media appearance

    Journal editor

    Talk / presentation

    • Markoff, S. (invited speaker) (6-12-2019). Chandra’s exquisite view of the accretion processes around black holes, 20 Years of Chandra Science Symposium, Boston.
    • Markoff, S. (invited speaker) (11-2019). Astrophysics Colloquium, University of Birmingham.
    • Markoff, S. (speaker) (6-10-2019). The first image of a black hole, Science & Cocktails, Amsterdam.
    • Markoff, S. (invited speaker) (2-10-2019). Physics of the Event Horizon Telescope, School for Astroparticle Physics, Bärnfels .
    • Markoff, S. (invited speaker) (9-2019). Colloquium, Harvard-Smithsonian Ctr. Astrophys..
    • Markoff, S. (invited speaker) (19-6-2019). Imaging (and Imagining) Black Holes, Canadian Astronomy Society meeting, Montreal.
    • Markoff, S. (invited speaker) (31-5-2019). Objects: Binaries, Cosmic Explosions 2019, Cargèse .
    • Markoff, S. (invited speaker) (31-5-2019). Objects: Black Holes, Cosmic Explosions 2019, Cargèse .
    • Markoff, S. (invited speaker) (15-4-2019). Black Holes – the big picture, The first results of the event horizon telescope, Amsterdam.
    • Markoff, S. (speaker) (15-4-2019). Eerste resultaten van de event horizon telescope, Eerste resultaten van de event horizon telescope, Amsterdam.
    • Markoff, S. (invited speaker) (2-2019). Astrophysics Seminar, Aix-Marseille Université, CNRS, LAM (Laboratoire d'Astrophysique de Marseille) UMR 7326, 13388, Marseille, France.
    • Markoff, S. (invited speaker) (2-2019). Astrophysics Seminar, Trinity University.
    • Markoff, S. B. (invited speaker) (9-2017). Unravelling the complexities of the disk/corona/jet relationship in XRBs, La Gomera Accretion Week 2017.
    • Markoff, S. B. (invited speaker) (7-2017). Cosmic Ray acceleration: Sources/Mechanisms, the astrophysical (MHD) perspective, The Dark and the Visible Side of the Universe.
    • Markoff, S. B. (invited speaker) (6-2017). SKA + CTA: A tale of two instruments, and one particle population, European Week of Astronomy and Space Science 2017, Prague.
    • Markoff, S. B. (invited speaker) (6-2017). Black hole outflows across the mass scale: launching, ‘activation’ and feedback, European Week of Astronomy and Space Science 2017, Prague.
    • Markoff, S. B. (invited speaker) (6-2017). Unravelling the complexities of the disk/corona/jet relationship, Polarised Emission from Astrophysical Jets.
    • Markoff, S. B. (invited speaker) (3-2017). Seminar: a combined approach to understanding black hole energy release: from micro- to macrophysics, University of Texas at Austin.
    • Markoff, S. B. (invited speaker) (1-2017). Multi-wavelength modeling of black holes across the mass scale, Wide Band Spectral and Timing Studies of Cosmic X-ray Sources, Mumbai.
    • Markoff, S. B. (invited speaker) (9-2016). The critical link: MM/X-ray Interplay Across the Black Hole Mass Scale, ESO-ATHENA Synergy Team (EAST) Workshop.
    • Markoff, S. B. (invited speaker) (9-2016). Colloquium: Understanding the dominant state of active black holes in the Universe, SRON (Space Research Organization Netherlands).
    • Markoff, S. B. (invited speaker) (9-2016). V404 Cygni as a testbed for accretion physics at all mass scales, V404 CYG Workshop .
    • Markoff, S. B. (invited speaker) (9-2016). Colloquium: Understanding the dominant state of active black holes in the Universe, International Centre for Radio Astronomy Research (ICRAR), Curtin University, GPO Box U1987, Perth, WA 6845, Australia.
    • Markoff, S. B. (invited speaker) (5-2016). Introduction to the inflow/outflow connection in accreting black holes, Cargese School 2016: Astrophysical Jets.
    • Markoff, S. B. (keynote speaker) (5-4-2016). New Realism: The Gaze of Science, Universiteit van Amsterdam, Spui25. http://www.spui25.nl/programma/content/lezingen/2016/04/perception-and-imagination-lab.html
    • Markoff, S. B. (invited speaker) (3-2016). Colloquium: Using our Galactic supermassive black hole Sgr A* as a testbed for theories of accretion, Department of Astronomy, University of Cape Town, Rondebosch 7701, South Africa.
    • Markoff, S. B. (invited speaker) (3-2016). Colloquium: Using our Galactic supermassive black hole Sgr A* as a testbed for theories of accretion, North-West University, Potchefstroom, South Africa.
    • Markoff, S. B. (invited speaker) (2016). Multi-Wavelength Science + EHT: Sgr A*, Event Horizon Telescope Collaboration Meeting 2016.

    Others

    • Markoff, S. (member of programme committee) (21-10-2019 - 24-10-2019). New Horizons in Galactic Center Astronomy and Beyond, Yokohama (organising a conference, workshop, ...).
    • Markoff, S. (chair) (15-7-2019 - 26-7-2019). Advancing Theoretical Astrophysics, Amsterdam. International Summer School (organising a conference, workshop, ...).
    • Markoff, S. (member of programme committee) (27-5-2019 - 5-6-2019). Cosmic Explosions 2019, Cargèse (participating in a conference, workshop, ...).
    • Markoff, S. (member of programme committee) (25-3-2019 - 29-3-2019). The New Era of Multi-Messenger Astrophysics, Groningen (organising a conference, workshop, ...).
    • Markoff, S. B. (organiser) (3-12-2017 - 8-12-2017). Texas Relativistic Symposium on Relativistic Astrophysics, Cape Town (organising a conference, workshop, ...).
    • Markoff, S. B. (organiser) (25-9-2017 - 29-9-2017). From Quiescence to Outburst: when Microquasars go Wild, Ile de Porquerolles (organising a conference, workshop, ...).
    • Markoff, S. B. (organiser) (7-2016). The Multi-Messenger Astrophysics of the Galactic Centre. Co-chair of SOC (organising a conference, workshop, ...).

    2024

    • Selvi, S. C. (2024). From the death of a star to the death star: On magnetic reconnection in black hole magnetospheres. [Thesis, fully internal, Universiteit van Amsterdam]. [details]

    2023

    • Sutlieff, B. J. (2023). Bringing exoplanets into sharper view: Storm chasing on distant worlds. [Thesis, fully internal, Universiteit van Amsterdam]. [details]

    2022

    • Kantzas, D. (2022). Exploring the implications of hadronic particle acceleration in X-ray binaries. [Thesis, fully internal, Universiteit van Amsterdam]. [details]

    2020

    • Chatterjee, K. (2020). Multi-scale numerical modelling of black hole accretion and jets. [Thesis, fully internal, Universiteit van Amsterdam]. [details]
    • Lucchini, M. (2020). Understanding radio-mode accretion and "Nature vs nurture". [Thesis, fully internal, Universiteit van Amsterdam]. [details]

    2017

    • Connors, R. M. T. (2017). Accretion and jets from stellar-mass to supermassive black holes. [Thesis, fully internal, Universiteit van Amsterdam]. [details]

    2024

    • Ripperda, B., Musoke, G., Sosapanta Salas, L., Liska, M. T. P., Porth, O., Chatterjee, K. & Markoff, S. B. (19-4-2024). Resolution analysis of magnetically arrested disk simulations. Zenodo. https://doi.org/10.5281/zenodo.10996780

    2022

    • Boyce, H., Haggard, D., Witzel, G., Willner, S. P., Becklin, E. E., Do, T., Eckart, A., Fazio, G. G., Gurwell, M. A., Hora, J. L., Markoff, S., Morris, M. R., Neilsen, J., Nowak, M., Smith, H. A., Zhang, S. & Fellenberg, S. . (2022). Variability of Sgr A* in 2019 July : J/ApJ/931/7. Centre de Donnees Strasbourg (CDS). https://doi.org/10.26093/cds/vizier.19310007

    2021

    • Gaggero, D., Zhang, S., Cooper, A. & Markoff, S. (25-5-2021). Reproduction package for the paper 'High-energy cosmic ray production in X-ray Binary Jets'. Zenodo. https://doi.org/10.5281/zenodo.4787743
    • Chatterjee, K., Markoff., S., Neilsen, J., Younsi, Z., Witzel, G., Tchekhovskoy, A., Yoon, D., Ingram, A., van der Klis, M., Boyce, H., Do, T., Haggard, D. & Nowak, M. A. (2021). General relativistic MHD simulations of non-thermal flaring in Sagittarius A*. Zenodo. https://doi.org/10.5281/zenodo.5044837

    2020

    • Yoon, D., Chatterjee, K., Markoff, S. B., van Eijnatten, D., Younsi, Z., Liska, M. & Tchekhovskoy, A. (2020). Reproduction packages for the paper "Spectral and Imaging properties of Sgr A∗ from High-Resolution 3 DGRMHD Simulations with Radiative Cooling". Zenodo. https://doi.org/10.5281/zenodo.3988208
    • Lucchini, M., Russell, T. D., Markoff, S. B., Vincentelli, F., Gardenier, D., Ceccobello, C. & Uttley, P. (2020). Reproduction package for the paper "Correlating spectral and timing properties in the evolving jet of themicro blazar MAXI J1836-194". Zenodo. https://doi.org/10.5281/zenodo.4384809
    • Garcia, J. A., Beuchert, T., Markoff, S., Bremer, M., Kantzas, D., Ceccobello, C., Tetarenko, A. J., Lucchini, M., Grinberg, V., Uttley, P., Wilms, J., Chhotray, A. & Miller Jones, J. C. A. (2020). A new lepto-hadronic model applied to the first simultaneous multiwavelength data set for Cygnus X–1. Zenodo. https://doi.org/10.5281/zenodo.4126910
    • Tchekhovskoy, A., Chatterjee, K., Liska, M., Younsi, Z., Markoff, S. B., Hesp, C., van der Klis, M., van Eijnatten, D., Ingram, A. & Yoon, D. (2020). Observational signatures of disk and jet misalignment in images of accreting black holes. Zenodo. https://doi.org/10.5281/zenodo.3757013

    2019

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