1 = D. A. Kann, S. Klose, A. Zehet al. 2006, ApJ, 641, 993 [2006ApJ...641..993K]; 2 = D. A. Kann, S. Klose, B. Zhang et al. 2010, ApJ, 720, 1513 [2010ApJ...720.1513K]; 3 = GCN # 56: F. Valdes et al. 1998 [1998GCN....56....1V]; 1029: A. Fruchter, P. Vreeswijk, and P. Nugent 2001 [2001GCN..1029....1F]; 161: J. S. Bloom and S. R. Kulkarni 1998 [1998GCN...161....1B]; 32: P.J. Groot et al. 1998 [1998GCN....32....1G]; 53: K. Hurley et al. 1998 [1998GCN....53....1H]; 33: A. C. Eichelberger, S. R. Kulkarni, and S. G. Djorgovski 1998 [1998GCN....33....1E]; 34: B. Grossan et al. 1998 [1998GCN....34....1G]; 35: B. Grossan et al. 1998 [1998GCN....35....1G]; 58: F.E. Marshall and T. Takeshima 1998 [1998GCN....58....1M]; 42: A. Guarnieri et al. 1998 [1998GCN....42....1G]; 4 = S. K. Si, Y. Q. Qi, F. X. Xue et al. 2018, ApJ, 863, 50 [2018ApJ...863...50S]; 5 = L. Li, E. W. Liang, Q. W. Tang et al. 2012, ApJ, 758, 27 [2012ApJ...758...27L]; 6 = J. Watanabe, D. Kinoshita, Y. Komiyama et al. 2001, PASJ, 53, 27 [2001PASJ...53L..27W]; 7 = GCN #: 1224: J. Hjorth, J. Gorosabel, T. Purisimo et al. 2002 [2002GCN..1224....1G]; 1452: E. Berger, J. S. Bloom, S. R. Kulkarni et al. 2002 [2002GCN..1452....1B]; 1389: J. S. Bloom, P. A. Price, D. Fox et al. 2002 [2002GCN..1389....1B]; 8 = A. Leven, et al. 2005, AAS, 206, 2905 [2005AAS...206.2905L]; 9 = E. Zaninoni, M. G. Bernardini, R. Margutti et al. 2013, A&A, 557, 12 [2013A&A...557A..12Z]; 10 = A. Kamble, K. Misra, D. Bhattacharya et al. 2009, MNRAS, 394, 214 [2009MNRAS.394..214K]; 11 = GCN # 3340: Durig et al. 2005 [2005GCN..3340....1D] ; 3322: S.A. Yost, H. Swan, B. A. Schaefer, and K. Alatalo 2005 [2005GCN..3322....1Y]; 3323: D. Gotz et al. 2005 [2005GCN..3323....1G]; 3324,3325: A. Gomboc et al. 2005 [2005GCN..3324....1G] [2005GCN..3325....1G]; 3326,3327: J.S. Bloom and C. Blake 2005 [2005GCN..3326....1B] [2005GCN..3327....1B]; 3329: D. Gotz and S. Mereghetti 2005 [2005GCN..3329....1G]; 3332: J. X. Prochaska et al. 2005 [2005GCN..3332....1P]; 3335: K. Sanchawala et al. 2005 [2005GCN..3335....1S]; 3341: A.J. van der Horst, R.A.M.J. Wijers and K. Wiersema 2005 [2005GCN..3341....1V]; 3342: D. Allen, J. Silvey and R. Canterna 2005 [2005GCN..3342....1A]; 3344,3345: S. Bradley and D. B. Fox 2005 [2005GCN..3344....1C] [2005GCN..3345....1C]; 3363: N. Mirabal et al. 2005 [2005GCN..3363....1M]; 3355,3356: S. Bradley, D. B. Fox, and P. Brian Cameron 2005 [2005GCN..3355....1C] [2005GCN..3356....1C]; 3374: C. Hurkett et al. 2005 [2005GCN..3374....1H] 12 = GCN #: 3340: : A. Price, D. T. Durig et al. 2005 [2005GCN..3340....1D]; 13 = S. A. Yost, H. F. Swan, E. S. Rykoff et al. 2007, ApJ, 657, 925 [2007ApJ...657..925Y]; 14 = S. Oates, M. J. Page, P. Shady et al. 2009, MNRAS, 395, 490 [2009MNRAS.395..490O]; 15 = A. J. Castro-Tirado, M. Jelnek, S. B. Pandey, S. B et al. 2006, A&A, 459, 763 [2006A&A...459..763C]; 16 = D. A. Kann, S. Klose, B. Zhang et al. 2011, ApJ, 734, 96 [2011ApJ...734...96K]; 17 = L. Li, X. F. Wu, Y. F. Huang et al. 2015, ApJ, 805, 13 [2015ApJ...805...13L]; 18 = J. Quirola, N. Vasquez et al. 2015, IAUS, 313, 394 [2015IAUS..313..394Q]; 19 = D. A. Kann et al. 2022, in prep.; 20 = GCN #: 8510: C. Clemens, T. Kruehler, J. Greiner et al. 2008 [2008GCN..8510....1C]; 8517: A. Klotz, B. Gendre, M. Boer et al. 2008 [2008GCN..8517....1K]; 8515: C. Clemens, T. Kruehler, J. Greiner et al. 2008 [2008GCN..8515....1C]; 8501: P. D'Avanzo, S. Covino, L.A. Antonelli et al. 2008 [2008GCN..8501....1D]; 21 = GCN #: 8626: A. Pozanenko, M. Andreev, A. Sergeev et al. 2008 [2008GCN..8626....1A]; 8615: A. Pozanenko, M. Andreev, A. Sergeev et al. 2008 [2008GCN..8615....1A]; 8631: D. A. Perley, J. S. Bloom et al. 2008 [2008GCN..8631....1P]; 8645: A. Pozanenko, V. Rumyantsev, K. Antonyuk et al. 2008 [2008GCN..8645....1R]; 8637: D. A. Perley et al. 2008 [2008GCN..8637....1P]; 8651: V. Sokolov, T. A. Fatkhullin, E. Sonbas et al. 2008 [2008GCN..8651....1F]; 22 = GCN #: 9488: D. Xu, G. Leloudas, D. Malesani et al. 2009 [2009GCN..9488....1X]; 9487: S. Balman et al. 2009 [2009GCN..9487....1B]; 9459: M. Im, Y. Urata et al. 2009 [2009GCN..9459....1I]; 9442: V. P. Hentunen, M. Nissinen et al. 2009 [2009GCN..9442....1N]; 9450: P. Schady, J. K. Cannizzo et al. 2009 [2009GCN..9450....1S]; 23 = GCN #: 10734: P. Schady, F. Olivares, A. Rossi et al. 2010 [2010GCN.10734....1S]; 10736: Wayne Landsman, W.B. Landsman, R. Margutti et al. 2010 [2010GCN.10736....1L]; 10730: Wayne Landsman, W.B. Landsman, R. Margutti et al. 2010 [2010GCN.10730....1L]; 24 = GCN #: 10751: P. Evans [2010GCN.10751....1E]; 10747: A. Morgan [2010GCN.10747....1M]; 10746: D. Palmer [2010GCN.10746....1B]; 10750: D. Perley [2010GCN.10750....1P]; 10757: C. Guidorzi [2010GCN.10757....1G]; 10756: E. Hoversten; 10755: K. Noda [2010GCN.10755....1N]; 10757: C. Guidorzi [2010GCN.10757....1G]; 25 = GCN #: 11976: W. Iwakiri, Y. Terada, M. Tashiro et al. 2011 [2011GCN.11976....1I]; 11967: Y. Jeon et al. 2011 [2011GCN.11967....1J]; 11970: D. Xu, J. P. U. Fynbo, M. Nielsen et al. 2011 [2011GCN.11970....1X]; 11974: D. Xu, E. Kankare, T. Kangas et al. 2011 [2011GCN.11974....1X]; 11962: V. Sokolov, A. S. Moskvitin, N. Arkhyz et al. 2011 [2011GCN.11962....1M]; 11969: A. A. Breeveld, V. Mangano et al. 2011 [2011GCN.11969....1B]; 11963: A. Melandri, P. D'avanzo, D. Fugazza et al. 2011 [2011GCN.11963....1M]; 26 = GCN #: 12003: D. A. Frail [2011GCN.12003....1F]; 11992: P. Evans [2011GCN.11992....1G]; 11993: A. de Ugarte [2011GCN.11993....1D]; 12002: A. de Ugarte [2011GCN.12002....1D]; 12014: AAVSO GRB Network [2011GCN.12014....1T]; 12005: A. Pozanenko [2011GCN.12005....1P]; 11994: G. Leloudas [2011GCN.11994....1L]; 12009: AAVSO GRB Network [2011GCN.12009....1B]; 11998: A. Morgan [2011GCN.11998....1M]; 11999: K. Page [2011GCN.11999....1P]; 12008: D. Frederiks [2011GCN.12008....1G]; 11995: S. Barthelmy [2011GCN.11995....1S]; 12004: M. Im [2011GCN.12004....1I]; 11996: A. Kann [2011GCN.11996....1K]; 12011: A. Klotz [2011GCN.12011....1K]; 12010: A. Kann [2011GCN.12010....1K]; 11997: P. D'Avanzo [2011GCN.11997....1D]; 12001: A. C. Updike [2011GCN.12001....1U]; 12000: S. Oates [2011GCN.12000....1O]; 11991: S. Barthelmy [2011GCN.11991....1S]; 27 = D. Primorac, R. Ruffini, G. B. Pisani et al. 2018, EPJWC, 1680, 4008 [2018EPJWC.16804008P]; 28 = GCN #: 12275: A. Pozanenko, M. Andreev, N. Parakhin et al. 2011 [2011GCN.12275....1A]; 12241: V. V. Sokolov, A. S. Moskvitin, T. A. Fatkhullun et al. 2011 [2011GCN.12241....1S]; 12233: D. Kuroda, H. Hanayama, T. Miyaji et al. 2011 [2011GCN.12233....1K]; 12236: M. De Pasquale et al. 2011 [2011GCN.12236....1D]; 12238: V. Lipunov et al. 2011 [2011GCN.12238....1P]; 12246: V. Rumyantsev, A. Pozanenko et al. 2011 [2011GCN.12246....1R]; 12240: D. Kuroda, H. Hanayama, T. Miyaji et al. 2011 [2011GCN.12240....1K]; 29 = GCN #: 12544: A. LaCluyze, J. Haislip, K. Ivarsen et al. 2011 [2011GCN.12544....1L]; 12536: T. Kruehler, A. Nicuesa Guelbenzu, S. Klose et al. 2011 [2011GCN.12536....1K]; 30 = S. Klose, S. Schmidl et al. 2019, A&A, 622, 138 [2019A&A...622A.138K]; 31 = L. Li, Y. Wang, L. Shao et al. 2018, ApJS, 234, 26 [2018ApJS..234...26L]; A. Martin-Carrillo, L. Hanlon, M. Topinka et al. 2014, A&A, 567, 84 [2014A&A...567A..84M]; 32 = GCN #: 13721: G. A. Younes et al. 2012 [2012GCN.13721....1Y]; 33 = N. R. Tanvir, T. Laskar, A. J. Levan et al. 2018, ApJ, 865, 107 [2018ApJ...865..107T]; 34 = GCN #: 14019: A. Volnova, E. Klunko, A. Pozanenko et al. 2012 [2012GCN.14019....1V]; 14256: A. Volnova, E. Klunko, A. Pozanenko et al. 2012 [2013GCN.14256....1V]; 35 = Li159 = ; J. Elliott, H. -F. Yu, S. Schmidl et al. 2014, A&A, 562, 100 [2014A&A...562A.100E]; 36 = GCN #: 14408: A. N. Morgan et al. 2013 [2013GCN.14408....1M]; 14413: D. Xu, C. Cao, S. M. Hu et al. 2013 [2013GCN.14413....1X]; 14439: A. M. Watson, N. Butler, A. Kutyrev et al. 2013 [2013GCN.14439....1W]; 37 = GCN #: 15789: D. Xu, G.-J. Feng, J. Xu et al. 2014 [2014GCN.15789....1X]; 15797: E. Sonbas, T. Guver, U. Temiz et al. 2014 [2014GCN.15797....1S]; 15806: D. Kopac, A. Gomboc C. Guidorzi et al. 2014 [2014GCN.15806....1K]; 15803: Y. Saito, T. Yoshii, Y. Tachibana et al. 2014 [2014GCN.15803....1S]; 15807: A. Volnova, E. Klunko, M. Eselevich et al. 2014 [2014GCN.15807....1V]; 15800: D. Malesani, D. Xu, J. P. U. Fynbo et al. 2014 [2014GCN.15800....1M]; 15795: S. R. Oates, A. Y. Lien et al. 2014 [2014GCN.15795....1O]; 38 = GCN #: 16164: S. B. Pandey, B. Kumar, A. Agarwal et al. 2014 [2014GCN.16164....1P]; 16318: Alexei Pozanenko, A. Volnova, A.V. Kusakin et al. 2014 [2014GCN.16318....1V]; 16272: D.K. Sahu et al. 2014 [2014GCN.16272....1S]; 16173: T. Fujiwara, T. Yoshii, Y. Saito et al. 2014 [2014GCN.16173....1F]; 16167: J. Takahashi, A. Arai et al. 2014 [2014GCN.16167....1T]; 16247: Alexei Pozanenko, A. Volnova, E. Klunko et al. 2014 [2014GCN.16247....1V]; 16163: M. Yoshida, H. Akitaya, Y. Moritani et al. 2014 [2014GCN.16163....1A]; 39 = GCN #: 16666: D. A. Kann, C. Delvaux, J. Greiner et al. 2014. [2014GCN.16666....1K]; 40 = GCN #: 16791: P. Kuin, N. Kuin, H. A. Krimm et al. 2014 [2014GCN.16791....1K]; 16806: V. Lipunov et al. 2014 [2014GCN.16806....1G]; 16814: A. Pozanenko, A. Volnova, E. Klunko et al. 2014 [2014GCN.16814....1V]; 16818: S. B. Cenko, A. Cucchiara, J. Capone et al. 2014 [2014GCN.16818....1C]; 16809: A. Volnova, A. Pozanenko, W. Mundrzyjewski et al. 2014 [2014GCN.16809....1V]; 16793: D. Kuroda, K. Yanagisawa, Y. Shimizu et al. 2014 [2014GCN.16793....1K]; 16794: D. Kuroda, H. Hanayama, T. Miyaji et al. 2014 [2014GCN.16794....1K]; 16802: A. Cucchiara, S. B. Cenko, J. Capone et al. 2014 [2014GCN.16802....1C]; 16789: D. Xu, X. Gao, G.-J. Feng et al. 2014 [2014GCN.16789....1X]; 16800: E. Sonbas, U. Temiz, H. Avdan et al. 2014 [2014GCN.16800....1S]; 41 = GCN #: 17092: S. Dichiara, C. Guidorzi et al. 2014 [2014GCN.17092....1D]; 17084: A. M. Watson, Xavier Prochaska, J. Bloom et al. 2014 [2014GCN.17084....1W]; 17077: H. Negoro et al. 2014 [2014GCN.17077....1H]; 17098: D. Kuroda, H. Hanayama, T. Miyaji et al. 2014 [2014GCN.17098....1K]; 17096: N. Butler, A. M. Watson, A. Kutyrev et al. 2014 [2014GCN.17096....1B]; 17656: J. Mao, Y. X. Xin, J.-M. Bai et al. 2014 [2015GCN.17656....1M]; 17114: D. Kuroda, H. Hanayama, T. Miyaji et al. 2014 [2014GCN.17114....1K]; 17091: D. Kuroda, H. Hanayama, T. Miyaji et al. 2014 [2014GCN.17091....1K]; 17116: A. M. Watson, N. Butler, A. Kutyrev et al. 2014 [2014GCN.17116....1W]; 17082: S. Dichiara, C. Guidorzi et al. 2014 [2014GCN.17082....1D]; 17128: A. M. Watson, N. Butler, A. Kutyrev et al. 2014 [2014GCN.17128....1W]; 17111: A. Pozanenko, E. Mazaeva, A. Volnova et al. 2014 [2014GCN.17111....1M]; 17088: S. Kurita, Y. Saito, Y. Tachibana et al. 2014 [2014GCN.17088....1K]; 17119: A. M. Watson, N. Butler, A. Kutyrev et al. 2014 [2014GCN.17119....1B]; 17101: A. M. Watson, N. Butler, A. Kutyrev et al. 2014 [2014GCN.17101....1B]; 17105: A. M. Watson, N. Butler, A. Kutyrev et al. 2014 [2014GCN.17105....1W]; 17106: V. Sokolov, A. S. Moskvitin, V. N. Komarova et al. 2014 [2014GCN.17106....1M]; 17090: A. M. Watson, N. Butler, A. Kutyrev et al. 2014 [2014GCN.17090....1W]; 17087: A. M. Watson, N. Butler, A. Kutyrev et al. 2014 [2014GCN.17087....1B]; 17138: A. Pozanenko, E. Mazaeva, A. Volnova et al. 2014 [2014GCN.17138....1M]; 17093: A. Pozanenko, E. Mazaeva, A. Volnova et al. 2014 [2014GCN.17093....1M]; 17099: G. Anderson et al. 2014 [2014GCN.17099....1A]; 17117: A. Pozanenko, E. Mazaeva, A. Volnova et al. 2014 [2014GCN.17117....1M]; 17103: A. Pozanenko, E. Mazaeva, A. Volnova et al. 2014 [2014GCN.17103....1V]; 17102: A. Pozanenko, E. Mazaeva, A. Volnova et al. 2014 [2014GCN.17102....1M]; 42 = GCN #: 17626: W. Zheng [2015GCN.17626....1Z]; 17647: A. Pozanenko [2015GCN.17647....1M]; 17611: D. Palmer [2015GCN.17611....1A]; 17616: D. Perley [2015GCN.17616....1P]; 17640: A. Tsvetkova [2015GCN.17640....1G]; 17617: P. Kuin [2015GCN.17617....1K]; 17618: P. Evans [2015GCN.17618....1M]; 17615: P. Evans [2015GCN.17615....1G]; 17642: J. Kelemen [2015GCN.17642....1K]; 17628: A. Lien [2015GCN.17628....1M]; 17612: S. B. Cenko [2015GCN.17612....1C]; 17613: N. Butler [2015GCN.17613....1B]; 43 = GCN #: 17705: M. M. M. Santangelo, S. Gambogi et al. 2015 [2015GCN.17705....1S]; 17718: A. Pozanenko, E. Mazaeva, A. Stepura et al. 2015 [2015GCN.17718....1M]; 17784: A. Pozanenko, V. Rumyantsev, K. Antoniuk et al. 2015 [2015GCN.17784....1R]; 17721: R. Burenin et al. 2015 [2015GCN.17721....1B]; 17713: C. Choi et al. 2015 [2015GCN.17713....1C]; 17707: D. A. Perley, S. B. Cenko et al. 2015 [2015GCN.17707....1P]; 44 = L. Xie, X. Wang, W. Zheng et al. 2020, ApJ, 896, 4 [2020ApJ...896....4X]; 45 = GCN #: 18537: D. A. Perley, S. B. Cenko et al. 2015 [2015GCN.18537....1C]; 18502: B. G. Balzer, M. H. Siegel, A. Maselli et al. 2015 [2015GCN.18502....1B]; 18558: A. Pozanenko, V. Kozlov, M. Andreev et al. 2015 [2015GCN.18558....1K]; 18635: A. Pozanenko, E. Mazaeva, A. Volnova et al. 2015 [2015GCN.18635....1P]; 18491: Y. Yano, T. Yoshii, Y. Saito et al. 2015 [2015GCN.18491....1Y]; 18490: P. Evans, K. L. Page, P. D'Avanzo et al. 2015 [2015GCN.18490....1P]; 18516: D. Svinkin, S. Golenetskii, R. Aptekar et al. 2015 [2015GCN.18516....1G ]; 18510: C. Guidorzi, S. Dichiara, D. Kopac et al. 2015 [2015GCN.18510....1D]; 18567: A. Oksanen et al. 2015 [2015GCN.18567....1O]; 18503: V. P. Hentunen, M. Nissinen, T. Salmi et al. 2015 [2015GCN.18503....1H]; 18559: A. Pozanenko, E. Mazaeva, A. Volnova et al. 2015 [2015GCN.18559....1M]; 18518: E. Sonbas, T. Guver, E. Gogus et al. 2015 [2015GCN.18518....1S]; 18609: G. C. Anupama et al. 2015 [2015GCN.18609....1A]; 46 = GCN #: 18530: Cristiano Guidorzi [2015GCN.18530....1D]; 18526: Phil Evans [2015GCN.18526....1B]; 18527: Scott Barthelmy [2015GCN.18527....1S]; 18531: Samantha Oates [2015GCN.18531....1O]; 19571: Daisuke Kuroda [2015GCN.18571....1K]; 18522: Jamie A. Kennea [2015GCN.18522....1U]; 18534: Daisuke Kuroda [2015GCN.18534....1K]; 18554: Martin Jelinek [2015GCN.18554....1J]; 18535: Scott Barthelmy [2015GCN.18535....1B]; 18523: Thomas Kruehler [2015GCN.18523....1K]; 18524: Nial Tanvir [2015GCN.18524....1T]; 18532: Phil Evans [2015GCN.18532....1D]; 47 = GCN #: 18961: A. Melandri, P. D'Avanzo, V. D'Elia et al. 2016 [2016GCN.18961....1M]; 19004: A. Pozanenko, E. Mazaeva, I. Reva et al. 2016 [2016GCN.19004....1M]; 18992: A. Pozanenko, E. Mazaeva, I. Reva et al. 2016 [2016GCN.18992....1M]; 18971: A. Pozanenko, E. Mazaeva, E. Klunko et al. 2016 [2016GCN.18971....1M]; 18967: F. Knust, J. Bolmer, J. Greiner et al. 2016 [2016GCN.18967....1K]; 18953: C. Guidorzi, S. Dichiara, S. Kobayashi et al. 2016 [2016GCN.18953....1G]; 18968: D. Kuroda, H. Hanayama, T. Miyaji et al. 2016 [2016GCN.18968....1K]; 18991: A. Pozanenko, A. Volnova, E. Mazaeva et al. 2016 [2016GCN.18991....1V]; 18973: A. de Ugarte Postigo, C. C. Thoene, V. Casanova et al. 2016 [2016GCN.18973....1D ]; 18988: N. Butler, A. M. Watson, Alexander Kutyrev et al. 2016 [2016GCN.18988....1B]; 48 = GCN #: 19116: Vladimir Lipunov [2016GCN.19116....1K]; 19100: Alexei Pozanenko [2016GCN.19100....1A]; 19101: Alexei Pozanenko [2016GCN.19101....1N]; 19106: Amy Lien [2016GCN.19106....1S]; 19404: Taketoshi Yoshii [2016GCN.19404....1O ]; 19098: David Palmer [2016GCN.19098....1S ]; 19124: Myungshin Im [2016GCN.19124....1I]; 19104: Phil Evans [2016GCN.19104....1O]; 19105: Phil Evans [2016GCN.19105....1E]; 19125: Soomin Jeong [2016GCN.19125....1J]; 19099: Vladimir Lipunov [2016GCN.19099....1G]; 19109: Dong Xu [2016GCN.19109....1X]; 19122: Mike Siegel [2016GCN.19122....1S]; 19115: Takanori Sakamoto [2016GCN.19115....1K]; 19103: H. Negoro [2016GCN.19103....1Y]; 49 = GCN #: 19200: T. Schweyer, J. Bolmer, J. Greiner et al. 2016 [2016GCN.19200....1S]; 19196: N. Butler, A. M. Watson, A. Kutyrev et al. 2016 [2016GCN.19196....1B]; 19191: D. Malesani, A. de Ugarte Postigo, T. Kruehler et al. 2016 [2016GCN.19191....1M]; 19195: A. Pozanenko, E. Mazaeva, A. Volnova et al. 2016 [2016GCN.19195....1M]; 19203: V. Z. Golkhou, N. Butler, A. M. Watson et al. 2016 [2016GCN.19203....1G]; 50 = GCN #: 19349: J. Greiner, J. Bodensteiner, S. Schmidl et al. 2016 [2016GCN.19349....1B]; 19357: M. H. Siegel, H. A. Krimm et al. 2016 [2016GCN.19357....1S]; 51 = GCN # 19761: F. E. Marshall et al. 2016 [2016GCN.19761....1M]; 19762: J.P. Osborne, A.P. Beardmore, P.A. Evans and M.R. Goad 2016 [2016GCN.19762....1O]; 19763: P. D'Avanzo et al. 2016 [2016GCN.19763....1D]; 19764: A. A. Breeveld and F. E. Marshall 2016 [2016GCN.19764....1B]; 19765: H. A. Krimm et al. 2016 [2016GCN.19765....1K]; 19768: N.Tyurina et al. 2016 [2016GCN.19768....1T]; 19769: E. Bissaldi et al. 2016 [2016GCN.19769....1B]; 19770: D. Malesani et al. 2016 [2016GCN.19770....1M]; 19771: A. S. Moskvitin, T. A. Fatkhullin, and I. Soloviev 2016 [2016GCN.19771....1M]; 19773: Xu et al. 2016 [2016GCN.19773....1X]; 19774: Bolmer and Greiner 2016 [2016GCN.19774....1B]; 19775: E. Mazaeva et al. 2016a [2016GCN.19775....1M]; E. Mazaeva et al. 2016b [2016GCN.19776....1M]; 19779: A. M. Watson et al. 2016 [2016GCN.19779....1W]; 19813: K. P. Mooley et al. 2016 [2016GCN.19813....1M]; 52 = GCN #: 20046: T. Yoshii, K. Morita, T. Fujiwara et al. 2016 [2016GCN.20046....1M]; 20036: Y. Yatsu, K. Morita, Y. Saito et al. 2016 [2016GCN.20036....1M]; 20045: S. R. Oates, J. L. Racusin et al. 2016 [2016GCN.20045....1O]; 20066: V. Z. Golkhou, N. Butler, A. M. Watson et al. 2016 [2016GCN.20066....1G]; 20052: V. Z. Golkhou, N. Butler, A. M. Watson et al. 2016 [2016GCN.20052....1G]; 20048: A. Melandri, P. D'Avanzo, V. D'Elia et al. 2016 [2016GCN.20048....1M]; 53 = GCN # 20296: A. D'Ai et al. 2016 [2016GCN.20296....1D]; 20297: A.P. Beardmore, P.A. Evans, M.R. Goad, and J.P. Osborne 2016 [2016GCN.20297....1B]; 20298: B. Mingo et al. 2016 [2016GCN.20298....1M]; 20299: T. Kruehler, P. Wiseman and J. Greiner 2016 [2016GCN.20299....1K]; 20300: C. Guidorzi et al. 2016 [2016GCN.20300....1G]; 20305: A. Martin-Carrillo et al. 2016 [2016GCN.20305....1M]; 20306: F. E. Marshall and A. D'Ai 2016 [2016GCN.20306....1M]; 20308: D. M. Palmer et al. 2016 [2016GCN.20308....1P]; 20309: E. Mazaeva et al. 2016 [2016GCN.20309....1M]; 20313: D. A. Kann, T. Laskar, and E. Berger 2016 [2016GCN.20313....1A]; 20314: T. Fujiwara et al. 2016 [2016GCN.20314....1F]; 20321: N. R. Tanvir et al. 2016 [2016GCN.20321....1T]; 20322: D.A.H. Buckley et al. 2016 [2016GCN.20322....1B]; 20323,20327: D. Frederiks et al. 2016 [2016GCN.20323....1F] [2016GCN.20327....1F]; 20328: T. Laskar, D. A. Kann, and E. Berger 2016 [2016GCN.20328....1L]; 20330: V. Lipunov et al. 2016 [2016GCN.20330....1B]; 20331: Hualin Xiao, Wojtek Hajdas, and Radek Marcinkowski 2016 [2016GCN.20331....1X]; 20332: W. Fong and P. Milne 2016 [2016GCN.20332....1F]; 20342: A. de Ugarte Postigo et al. 2016 [2016GCN.20342....1D]; 20344: A. J. Nayana and P. Chandra 2016 [2016GCN.20344....1N]; 20346: S. Dado, A. Dar and A. De Rujula 2016 [2016GCN.20346....1D]; 20380: T.-W. Chen et al. 2017 [2017GCN.20380....1C]; 20442: A. Volnova et al. 2017 [2017GCN.20442....1V]; 22608: A. Hajela et al. 2017 [2018GCN.22608....1H]; 54 = GCN #: 20448: C. Guidorzi, S. Kobayashi, I. A. Steele et al. 2017 [2017GCN.20448....1G]; 20455: M. H. Siegel, P. A. Evans et al. 2017 [2017GCN.20455....1S]; 20457: T. Kruehler et al. 2017 [2017GCN.20457....1K]; 55 = GCN #: 21003: B. E. Cobb et al. 2017 [2017GCN.21003....1C]; 20989: A. Klotz, D. Turpin, J. L. Atteia et al. 2017 [2017GCN.20989....1K]; 20992: E. Mazaeva, V. Agletdinov, A. Pozanenko et al. 2017 [2017GCN.20992....1M]; 20996: E. Troja, N. Butler, A. M. Watson et al. 2017 [2017GCN.20996....1T]; 21000: S. J. LaPorte, E. Troja et al. 2017 [2017GCN.21000....1L]; 56 = GCN #: 21204: N. Butler, A. M. Watson, A. Kutyrev et al. 2017 [2017GCN.21204....1B]; 21200: P. Schady et al. 2017 [2017GCN.21200....1S]; 21207: M. H. Siegel, K. L. Page et al. 2017 [2017GCN.21207....1S]; 57 = GCN #: 21217: K. E. Heintz, A. de Ugarte Postigo, J. Claesen et al. 2017 [2017GCN.21217....1H]; 21240: A. de Ugarte Postigo, L. Izzo, C. C. Thoene et al. 2017 [2017GCN.21240....1D]; 21220: S. W. K. Emery, A. D'Ai et al. 2017 [2017GCN.21220....1E]; 58 = GCN #: 21346: A. de Ugarte Postigo, D. A. Kann, L. Izzo et al. 2017 [2017GCN.21346....1D]; 21351: F. E. Marshall, A. D'Ai et al. 2017 [2017GCN.21351....1M]; 21353: F. E. Marshall et al. 2017 [2017GCN.21353....1M]; 59 = GCN #: 22346: A. de Ugarte Postigo, Z. Cano, L. Izzo et al. 2018 [2018GCN.22346....1D]; 22357: F. E. Marshall, J. K. Cannizzo et al. 2018 [2018GCN.22357....1M]; 22345: Z. Cano, K. E. Heintz, A. de Ugarte Postigo et al. 2018 [2018GCN.22345....1C]; 60 = GCN #: 22396: S. W. K. Emery, P. A. Evans et al. 2018 [2018GCN.22396....1E]; 22430: E. Mazaeva, A. Volnova, A. Pozanenko et al. 2018 [2018GCN.22430....1M]; 22395: Z. P. Zhu, H. X. Feng, D. Xu et al. 2018 [2018GCN.22395....1Z]; 22411: A. Volnova, A. Novichonok, A. Pozanenko et al. 2018 [2018GCN.22411....1V]; 22391: J. Bolmer, D. A. Kann et al. 2018 [2018GCN.22391....1B]; 22387: A. Volnova, A. Pozanenko, E. Klunko et al. 2018 [2018GCN.22387....1V]; 22404: C. Choi, M. Im, T. W. Kim et al. 2018 [2018GCN.22404....1C]; 61 = GCN #: 22544: T. Schweyer, D. A. Kann et al. 2018 [2018GCN.22544....1S]; 62 = GCN #: 23323: P. D'Avanzo, S.Covino, D. Fugazza et al. 2018 [2018GCN.23323....1D]; 23319: T. Reynolds, S. Moran, P. D'Avanzo et al. 2018 [2018GCN.23319....1R]; 23311: R. Martone, C. Guidorzi, S. Kobayashi et al. 2018 [2018GCN.23311....1M]; 23315: J. B. Vielfaure, J. Japelj, D. B. Malesani et al. 2018 [2018GCN.23315....1V]; 23312: E. Troja, A. M. Watson, N. Butler et al. 2018 [2018GCN.23312....1T]; 63 = GCN #: 23601: S. Belkin, E. Mazaeva , A. Pozanenko et al. 2018 [2019GCN.23601....1B]; 23497: A. Pozanenko, A. Volnova, E. Mazaeva et al. 2018 [2018GCN.23497....1V]; 23510: V. Bhalerao, S. Srivastava, Harsh Kumar et al. 2018 [2018GCN.23510....1S]; 23507: A. Pozanenko, I. Reva, M. Krugov et al. 2018 [2018GCN.23507....1R]; 23477: A. Pozanenko, A. Volnova, E. Mazaeva et al. 2018 [2018GCN.23477....1V]; 23479: E. Mazaeva, A. Volnova, A. Pozanenko et al. 2018 [2018GCN.23479....1M]; 23486: J. Bolmer, P. Schady et al. 2018 [2018GCN.23486....1B]; 23522: A. Pozanenko, E. Mazaeva, E. Klunko et al. 2018 [2018GCN.23522....1M]; 23504: J. Bolmer, P. Schady et al. 2018 [2018GCN.23504....1B]; 23514: S. Belkin, I. Reva, A. Pozanenko et al. 2018 [2018GCN.23514....1B]; 23499: M. H. Siegel, J. K. Cannizzo et al. 2018 [2018GCN.23499....1S]; 23475: A. Kong et al. 2018 [2018GCN.23475....1K]; 23503: D. Steeghs et al. 2018 [2018GCN.23503....1R]; 64 = GCN #: 24901: D. A. Kann, A. de Ugarte Postigo, L. Izzo et al. 2019 [2019GCN.24901....1K]; 24986: S. Dichiara, P. Gatkine, J. M. Durbak et al. 2019 [2019GCN.24986....1D]; 24900: A. Pozanenko, A. Volnova, M. Krugov et al. 2019 [2019GCN.24900....1P]; 24911: A. Volnova, A. Novichonok, S. Belkin et al. 2019 [2019GCN.24911....1V]; 24904: D. B. Malesani, J. J. Lehtinen, T. Willamo et al. 2019 [2019GCN.24904....1M]; 24892: A. Pozanenko, M. Krugov, I. Reva et al. 2019 [2019GCN.24892....1P]; 24893: S. Leonini, M. Conti, P. Rosi et al. 2019 [2019GCN.24893....1L]; 65 = GCN #: 26002: N. P. M. Kuin, Laha et al. 2019 [2019GCN.26002....1K]; 25999: R. Strausbaugh, A. Cucchiara et al. 2019 [2019GCN.25999....1S]; 26001: A. M. Watson, N. Butler, A. Kutyrev et al. 2019 [2019GCN.26001....1W]; 25992: A. N. Guelbenzu, P. Schady et al. 2019 [2019GCN.25992....1N]; 25994: A. N. Guelbenzu et al. 2019 [2019GCN.25994....1N]; 66 = GCN #: 27939: L. Izzo et al. 2020 [2020GCN.27939....1I]; 27926: The Fermi GBM team et al. 2020 [2020GCN.27926....1F]; 27958: S. Belkin, A. Pozanenko, R. Ya. Inasaridze et al. 2020 [2020GCN.27958....1B]; 27999: B. Kumar et al. 2020 [2020GCN.27999....1D]; 27944: F. E. Marshall et al. 2020 [2020GCN.27944....1M]; 27998: L. Izzo et al. 2020 [2020GCN.27998....1I]; 27937: A. Pozanenko, S. Belkin, A. Novichonok et al. 2020 [2020GCN.27937....1P]; 27982: A. Moskvitin et al. 2020 [2020GCN.27982....1M]; 27971: S.Y. Fu, Z.P. Zhu, X. Liu et al. 2020 [2020GCN.27971....1F]; 27978: S. Belkin, A. Pozanenko, E. Klunko et al. 2020 [2020GCN.27978....1B]; 28000: S. Belkin, A. Pozanenko, V. Rumyantsev et al. 2020 [2020GCN.28000....1B]; 67 = GCN #: 28328: A. S. Moskvitin, V. N. Aitov et al. 2020 [2020GCN.28328....1M]; 28329: N. Pankov, A. Novichonok, A. Zhornichenko et al. 2020 [2020GCN.28329....1P]; 28324: Z. P. Zhu, S. Y. Fu, X. Liu et al. 2020 [2020GCN.28324....1Z]; 28331: L. Izzo et al. 2020 [2020GCN.28331....1I]; 28318: V. P. Hentunen et al. 2020 [2020GCN.28318....1H]; 28333: A. Volnova, S. Naroenkov, A. Pozanenko et al. 2020 [2020GCN.28333....1V]; 28311: N. P. M. Kuin, M. H. Siegel et al. 2020 [2020GCN.28311....1K]; 28330: Z. P. Zhu, S. Y. Fu, X. Liu et al. 2020 [2020GCN.28330....1Z]; 28316: J. Vinko, K. Vida, A. Pal et al. 2020 [2020GCN.28316....1V]; 28322: A. S. Moskvitin, V. N. Aitov et al. 2020 [2020GCN.28322....1M]; 68 = GCN #: 28685: T. Laskar, K. Paterson, J. Rastinejad et al. 2020 [2020GCN.28685....1L]; 28655: Z. P. Zhu, X. Liu, S. Y. Fu et al. 2020 [2020GCN.28655....1Z]; 28654: S.Dichiara, S.B. Cenko, E. Troja et al. 2020 [2020GCN.28654....1D]; 28628: A. Pozanenko, N. Pankov, V. Rumyantsev et al. 2020 [2020GCN.28628....1P]; 69 = GCN #: 28676: J. Rastinejad, K. Paterson, C. D. Kilpatrick et al. 2020 [2020GCN.28676....1R]; 28656: S. Belkin, N. Pankov, A. Pozanenko et al. 2020 [2020GCN.28656....1B]; 28653: Z. P. Zhu, X. Liu, S. Y. Fu et al. 2020 [2020GCN.28653....1Z]; 28674: B. Grossan, Z. Maksut, A. Kim et al. 2020 [2020GCN.28674....1G]; 28721: H. Kumar, D. K. Sahu, R. Gupta et al. 2020 [2020GCN.28721....1M]; 28680: H. Kumar, D. K. Sahu, R. Gupta et al. 2020 [2020GCN.28680....1K]; 28673: S. Belkin, V. Kim, A. Pozanenko et al. 2020 [2020GCN.28673....1B]; 70 = GCN #: 28711: H. Kumar, J. Stanzin, V. Bhalerao et al. 2020 [2020GCN.28711....1K]; 28701: S. Y. Fu, Z. P. Zhu, X. Liu et al. 2020 [2020GCN.28701....1F]; 28713, G. S. H. Paek, M. Im, T. Kim et al. 2020 [2020GCN.28713....1P]; 28697: R. Adachi, R. Hosokawa, K. L. Murata et al. 2020 [2020GCN.28697....1A]; 28742: M. H. Siegel, E. Ambrosi et al. 2020 [2020GCN.28742....1S]; 28703: S. Belkin, A. Pozanenko, V. Kim et al. 2020 [2020GCN.28703....1B]; 71 = GCN #: 28755: Hans Krimm [2020GCN.28755....1S]; 28754: Phil Evans [2020GCN.28754....1B]; 28739: Paolo D'Avanzo [2020GCN.28739....1V]; 28745: Samantha Oates [2020GCN.28745....1O]; 28748: Stephen Lesage [2020GCN.28748....1L]; 28733: Vladimir Lipunov [2020GCN.28733....1L]; 28730: Amy Lien [2020GCN.28730....1L]; 28736: Phil Evans [2020GCN.28736....1B]; 72 = GCN #: 29438: S. Belkin, A. Pozanenko, E. Klunko et al. 2021 [2021GCN.29438....1B]; 29414: A. Dutta et al. 2021 [2021GCN.29414....1T]; 29412: P. A. Evans et al. 2021 [2021GCN.29412....1E]; 29490: R. Gupta, S. B. Pandey, A. Kumar et al. 2021 [2021GCN.29490....1G]; 29520: S. Belkin, A. Pozanenko, V. Kim et al. 2021 [2021GCN.29520....1B]; 29417: S. Belkin, A. Pozanenko, E. Klunko et al. 2021 [2021GCN.29417....1B]; 29499: S. Belkin, A. Pozanenko, V. Rumyantsev et al. 2021 [2021GCN.29499....1B]; 29405: Erik Kool, Igor Andreoni, Anna Ho et al. 2021 [2021GCN.29405....1K]; 73 = GCN #: 29488: D. Pachal, A. Ghosh, R. Gupta et al. 2021 [2021GCN.29488....1D]; 29450: A. de Ugarte Postigo, D. A. Kann, C. C. Thoene et al. 2021 [2021GCN.29450....1D]; 29502: D. A. Kann, A. de Ugarte Postigo, C. C. Thoene et al. 2021 [2021GCN.29502....1K]; 29457: A. A. Breeveld, S. L. Laha et al. 2021 [2021GCN.29457....1B]; 29459: R. Strausbaugh, A. Cucchiara et al. 2021 [2021GCN.29459....1S]; 74 = P. J. Groot et al., 1998, ApJL, 502, 2, 123-127 [1998ApJ...502L.123G]; 75 = J. Hjorth et al., 2003, ApJ, 597, 2, 699-705 [2003ApJ...597..699H]; 76 = P. A. Evans, et al., 2009, MNRAS, 397, 3, 1177-1201 [2009MNRAS.397.1177E]; 77 = K. Misra et al., 2007, A&A, 464, 903-908 [2007A&A...464..903M]; 78 = Oates et al. 2022, in prep.; 79 = P. Schady et al., 2012, A&A, 537, A15 [2012A&A...537A..15S]; 80 = K. Page et al., 2009, MNRAS, 400, 1, 134-146 [2009MNRAS.400..134P]; 81 = T. Kruhler et al., 2011, A&A, 526, A153 [2011A&A...526A.153K] 178 = Li ?