@article {30279, title = {VizieR Online Data Catalog: Simultaneous X-ray \& gamma obs. of Mrk421 in 2013 (Acciari+, 2020)}, year = {2020}, month = {2020/11/1}, pages = {J/ApJS/248/29}, abstract = {The observations presented here are part of the multi-instrument campaign for Mrk 421 that has occurred yearly since 2009 (Abdo+ 2011ApJ...736..131A).

The instruments that participated in the 2013 campaign, as well as their performances and data analysis strategies, were reported in Balokovic+ (2016ApJ...819..156B), which is our first publication with the 2013 multi-instrument data set, and it focused on the low X-ray/very-high-energy (VHE; >0.1TeV) activity observed in 2013 January-March.

During the first observations in 2013 April, Mrk 421 showed high X-ray and VHE gamma-ray activity, which triggered daily few-hour-long multi-instrument observations that lasted from April 10 (MJD 56392) to April 19 (MJD 56401). Among other instruments, this data set contains an exceptionally deep temporal coverage at VHE gamma-rays above 0.2TeV, as the source was observed with the Major Atmospheric Gamma Imaging Cherenkov (MAGIC) during nine consecutive nights, and with the Very Energetic Radiation Imaging Telescope Array System (VERITAS) during six nights.

A key characteristic of this data set is the extensive and simultaneous coverage in the X-ray bands provided by Swift and, especially, by the Nuclear Spectroscopic Telescope Array (NuSTAR). See Section 2 for further details.

(23 data files).}, keywords = {Active gal. nuclei, Gamma Rays, Optical, polarization, Radio sources, X-ray sources}, url = {https://ui.adsabs.harvard.edu/abs/2020yCat..22480029A}, author = {Acciari, V. A. and Ansoldi, S. and Antonelli, L. A. and Engels, A. A. and Baack, D. and Babic, A. and Banerjee, B. and Barres de Almeida, U. and Barrio, J. A. and Becerra Gonzalez, J. and Bednarek, W. and Bellizzi, L. K. and Bernardini, E. and Berti, A. and Besenrieder, J. and Bhattacharyya, W. and Bigongiari, C. and Biland, A. and Blanch, O. and Bonnoli, G. and Bosnjak, Z. and Busetto, G. and Carosi, R. and Ceribella, G. and Cerruti, M. and Chai, Y. and Chilingarian, A. and Cikota, S. and Colak, S. M. and Colin, U. and Colombo, E. and Contreras, J. L. and Cortina, J. and Covino, S. and D{\textquoteright}Elia, V. and Da Vela, P. and Dazzi, F. and De Angelis, A. and de Lotto, B. and Del Puppo, F. and Delfino, M. and Delgado, J. and Depaoli, D. and di Pierro, F. and di Venere, L. and Do Souto Espineira, E. and Dominis Prester, D. and Donini, A. and Dorner, D. and Doro, M. and Elsaesser, D. and Fallah Ramazani, V. and Fattorini, A. and Ferrara, G. and Foffano, L. and Fonseca, M. V. and Font, L. and Fruck, C. and Fukami, S. and Garcia Lopez, R. J. and Garczarczyk, M. and Gasparyan, S. and Gaug, M. and Giglietto, N. and Giordano, F. and Gliwny, P. and Godinovic, N. and Green, D. and Hadasch, D. and Hahn, A. and Hassan, T. and Herrera, J. and Hoang, J. and Hrupec, D. and Hutten, M. and Inada, T. and Inoue, S. and Ishio, K. and Iwamura, Y. and Jouvin, L. and Kajiwara, Y. and Kerszberg, D. and Kobayashi, Y. and Kubo, H. and Kushida, J. and Lamastra, A. and Lelas, D. and Leone, F. and Lindfors, E. and Lombardi, S. and Longo, F. and Lopez, M. and Lopez-Coto, R. and Lopez-Oramas, A. and Loporchio, S. and Machado de Oliveira Fraga, B. and Maggio, C. and Majumdar, P. and Makariev, M. and Mallamaci, M. and Maneva, G. and Manganaro, M. and Mannheim, K. and Maraschi, L. and Mariotti, M. and Martinez, M. and Mazin, D. and Mender, S. and Micanovic, S. and Miceli, D. and Miener, T. and Minev, M. and Miranda, J. M. and Mirzoyan, R. and Molina, E. and Moralejo, A. and Morcuende, D. and Moreno, V. and Moretti, E. and Munar-Adrover, P. and Neustroev, V. and Nigro, C. and Nilsson, K. and Ninci, D. and Nishijima, K. and Noda, K. and Nogues, L. and Nozaki, S. and Ohtani, Y. and Oka, T. and Otero-Santos, J. and Palatiello, M. and Paneque, D. and Paoletti, R. and Paredes, J. M. and Pavletic, L. and Penil, P. and Peresano, M. and Persic, M. and Prada Moroni, P. G. and Prandini, E. and Puljak, I. and Rhode, W. and Ribo, M. and Rico, J. and Righi, C. and Rugliancich, A. and Saha, L. and Sahakyan, N. and Saito, T. and Sakurai, S. and Satalecka, K. and Schleicher, B. and Schmidt, K. and Schweizer, T. and Sitarek, J. and Snidaric, I. and Sobczynska, D. and Spolon, A. and Stamerra, A. and Strom, D. and Strzys, M. and Suda, Y. and Suric, T. and Takahashi, M. and Tavecchio, F. and Temnikov, P. and Terzic, T. and Teshima, M. and Torres-Alba, N. and Tosti, L. and van Scherpenberg, J. and Vanzo, G. and Vasquez Acosta, M. and Ventura, S. and Verguilov, V. and Vigorito, C. F. and Vitale, V. and Vovk, I. and Will, M. and Zaric D. (The MAGIC Collaboration) and Petropoulou, M. and Finke, J. and D{\textquoteright}Ammando, F. and Balokovic, M. and Madejski, G. and Mori, K. and Puccetti, S. and Leto, C. and Perri, M. and Verrecchia, F. and Villata, M. and Raiteri, C. M. and Agudo, I. and Bachev, R. and Berdyugin, A. and Blinov, D. A. and Chanishvili, R. and Chen, W. P. and Chigladze, R. and Damljanovic, G. and Eswaraiah, C. and Grishina, T. S. and Ibryamov, S. and Jordan, B. and Jorstad, S. G. and Joshi, M. and Kopatskaya, E. N. and Kurtanidze, O. M. and Kurtanidze, S. O. and Larionova, E. G. and Larionova, L. V. and Larionov, V. M. and Latev, G. and Lin, H. C. and Marscher, A. P. and Mokrushina, A. A. and Morozova, D. A. and Nikolashvili, M. G. and Semkov, E. and Smith, P. S. and Strigachev, A. and Troitskaya, Y. V. and Troitsky, I. S. and Vince, O. and Barnes, J. and Guver, T. and Moody, J. W. and Sadun, A. C. and Hovatta, T. and Richards, J. L. and Max-Moerbeck, W. and Readhead, A. C. S. and Lahteenmaki, A. and Tornikoski, M. and Tammi, J. and Ramakrishnan, V. and Reinthal, R.} }