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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
96 Selected of 13740 Telegrams
13740MASTER: optical transientsYu. P.Sergienko, V. Lipunov, T. Pogrosheva, R. Podesta, F. Podesta, C. Francile, H. Levato, D. A. H....
17 May 2020; 22:15 UT
13739Search for radio bursts from SGR 1935+2154 at 408 MHz with the Northern CrossGiovanni Naldi, Maura Pilia, Gianni Bernardi, Germano Bianchi, Alessio Magro, Giuseppe Pupillo, Giancarlo...
17 May 2020; 21:04 UT
13738Brightest Non-Thermal X-ray Emission Observed from Eta CarinaeKenji Hamaguchi, David A. Espinoza-Galeas, Michael Francis Corcoran, Christopher Russell, Julian Pittard,...
15 May 2020; 19:10 UT
13737No radio counterpart for IGR J18179-1621 detected during a serendipitous VLBA observationHao Ding, Adam T. Deller, Marcus E. Lower, Ryan M. Shannon
15 May 2020; 13:57 UT
13736MASTER: outburst with ampl>6mT. Pogrosheva, V. Lipunov, D. A. H. Buckley, K. Zhirkov, V. Kornilov, E. Gorbovskoy, A. Chasovnikov,...
15 May 2020; 12:53 UT
13735Simultaneous multi-frequency limits on radio emission at the time of a bright X-ray burst from SGR 1935+2154Franz Kirsten, Matt Jenkins, Mark Snelders, Kenzie Nimmo, Jason Hessels, Marcin Gawronski, Jun Yang
14 May 2020; 09:33 UT
13734MASTER: new OT, ampl>4.7mO. Gress, T. Pogrosheva, V. Lipunov, D. A. H. Buckley, K. Zhirkov, V. Kornilov, E. Gorbovskoy, A. Chasovnikov,...
14 May 2020; 08:28 UT
13733Astrometric observations of the Potentially Hazardous Asteroid (52768) 1998 OR2 near its maximum approach to Earth R. Villanueva, J. Ricra, M. Zegarra-Valles, N. O. Baella, J. Santivanez
13 May 2020; 23:54 UT
13732Mid-infrared spectroscopy of the highly reddened nova PGIR19brv / AT2019qwf with IRTF + SpeXK. De on behalf of the Palomar Gattini-IR collaboration
13 May 2020; 21:25 UT
13731Swift observations of super-soft X-rays from the 2020 eruption of Nova LMC 1968K. L. Page, N. P.M. Kuin and M. J. Darnley
13 May 2020; 15:57 UT
13730MAXI/GSC detection of a possible X-ray flare from the RS CVn binary system SS Boo or a GRBS. Kitakoga, R. Sasaki, W. Iwakiri, S. Yamada, H. Negoro, M. Nakajima, M. Aoki, K. Kobayashi, R. Takagi,...
13 May 2020; 13:35 UT
13729Insight-HXMT's continued observation plan for SGR J1935+2154S.-N. Zhang, X.-B. Li, C.-K. Li, M.-Y. Ge, S.-L. Xiong, S.-M. Jia, J.-Y. Nie, H.-S. Zhao, C.-Z. Liu,...
12 May 2020; 09:09 UT
13728Optical Flare in the flaring gamma-ray FSRQ B2 1128+38Tapio Pursimo, Joonas Viuho and Roopesh Ojha
11 May 2020; 14:38 UT
13727Optical variability in gamma-ray blazar VER J0521+211Eleonora Caruso, David M. Russell, Payaswini Saikia, Maria Cristina Baglio, D. M. Bramich
11 May 2020; 10:10 UT
13726Arecibo search for radio bursts following a previous SGR-like activity from SGR 1935+2154Nipuni Palliyaguru, Kshitij Aggarwal, Devansh Agarwal
11 May 2020; 04:21 UT
13725Quiescent X-ray observations of Swift J1858.6-0814A. S. Parikh, R. Wijnands, D. Altamirano
10 May 2020; 19:12 UT
13724MASTER: outburst detection with ampl>6.5mT. Pogrosheva, V. Lipunov, D. A. H. Buckley, K. Zhirkov, V. Kornilov, O. Gress, E. Gorbovskoy, A. Chasovnikov,...
9 May 2020; 21:10 UT
13723SRG observations of SGR 1935+2154: four days prior to the FRB eventMedvedev P. S., Sunyaev R. A., Gilfanov M. R., Lutovinov A. A., Molkov S. V., Semena A. N., Pavlinsky...
9 May 2020; 15:22 UT
13722MASTER: 4FGL_J0526.2-483 blazar flare O. Gress, V. Lipunov, D. A. H. Buckley, K. Zhirkov, V. Kornilov, E. Gorbovskoy, A. Chasovnikov, N. Tiurina,...
9 May 2020; 07:47 UT
13721Search for a neutrino counterpart to the X-ray and millisecond radio bursts observed from SGR 1935+2154, with ANTARESAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
8 May 2020; 20:58 UT
13720 X-ray monitoring of the active magnetar SGR 1935+2154A. Borghese, N. Rea, F. Coti Zelati, G. L. Israel, P. Esposito, on behalf of a larger collaboration.
8 May 2020; 16:49 UT
13719Fading of low-mass X-ray binary Swift J1858.6-0814 to quiescence levelPayaswini Saikia, David M. Russell, Maria Cristina Baglio, D. M. Bramich, Fraser Lewis
8 May 2020; 15:33 UT
13718Erratum to ATel #13717 S. Gezari, S. Frederick, S. van Velzen, L. Tartaglia, J. Sollerman, A. Goobar, D. Perley, S. Kulkarni...
8 May 2020; 14:48 UT
13717Spectroscopic classification of AT2019avd/ZTF19aaiqmgl/eRASSt J082337+042303 as a NLSy1S. Gezari, S. Frederick, S. van Velzen, L. Tartaglia, J. Sollerman, A. Goobar, D. Perley, S. Kulkarni...
8 May 2020; 14:37 UT
13716VLA radio detection of the new X-ray transient SRGt J071522.1-191609J. van den Eijnden, N. Degenaar, R. Wijnands, T. Russell, M. Stoop, M. Armas Padilla, D. M. Russell,...
8 May 2020; 14:03 UT
13715FRB 200508 found by UTMOSTV. Gupta, M. Bailes, A. Jameson, C. Flynn, W. Farah, T. Bateman, D. Campbell-Wilson, C. Day, A. Deller,...
8 May 2020; 13:46 UT
13714Spectral Type of the Be Star Component of SWIFT J004427.3-734801B. McCollum, S. Laine
8 May 2020; 03:09 UT
13713A Search for Radio Bursts and Periodic Emission from SGR 1935+214 at High Radio Frequencies using the Deep Space NetworkAaron B. Pearlman, Walid A. Majid, Thomas A. Prince, Charles J. Naudet, Jonathon Kocz
7 May 2020; 23:30 UT
13712eRASSt J082337+042303: A bright, ultra-soft, high-amplitude transient in the direction of 2MASX J08233674+042300A. Malyali, A. Rau, R. Arcodia, Th. Boller, S. Carpano, F. Haberl, A. Merloni, K. Nandra, J. Buchner,...
7 May 2020; 17:31 UT
13711Bright Optical Flare in the flaring gamma-ray BL Lac S5 1803+784Tapio Pursimo, Roopesh Ojha, and Haakon Dahle
7 May 2020; 02:40 UT
13710XB-NEWS detects a new outburst from MAXI J1348-630Maria Cristina Baglio, David M. Russell, D. M. Bramich, Payaswini Saikia, Saarah F. Pirbhoy, Fraser Lewis...
6 May 2020; 05:32 UT
13709SRG/eROSITA detection of SWIFT J004427.3-734801 suggests a Be+WD X-ray binary systemF. Haberl, C. Maitra, J. Greiner, A. Malyali, S. Carpano, J. Wilms, I. Kreykenbohm, P. Weber, L. Ducci,...
5 May 2020; 18:48 UT
13708Optical Flare in the new gamma-ray flat spectrum radio source PMN J1606-0353Tapio Pursimo, Roopesh Ojha, and Haakon Dahle .
4 May 2020; 23:46 UT
13707A LOFAR high time resolution search for radio bursts from SGR 1935+2154Cees Bassa, Jason Hessels, Vlad Kondratiev, Daniele Michilli, Ziggy Pleunis, Alex Cooper, Kelly Gourdji,...
4 May 2020; 09:20 UT
13706Rebrightening of the anomalous transient AT2020iko/ZTF20aawbodqMonika Soraisam, Chien-Hsiu Lee, Gautham Narayan, Thomas Matheson, Abhijit Saha, Arizona-NOAO Temporal...
3 May 2020; 21:03 UT
13705Fermi-LAT detection of renewed GeV gamma-ray activity from the blazar PKS 0514-459Stefano Ciprini, on behalf of the the Fermi Large Area Telescope Collaboration
3 May 2020; 20:56 UT
13704Geocentric time correction for Insight-HXMT detection of the x-ray counterpart of the FRB by CHIME and STARE2 from SGR 1935+2154Zhang S.-N., Li C.-K., Zheng S.-J., Li X.-B., Tuo Y.-L., Ge M.-Y., Xiao S., Xiong S.-L., Zhao X.-F.,...
3 May 2020; 16:13 UT
13703Insight-HXMT X-ray and hard X-ray upper limits to the radio burst detected by FAST from SGR 1935+2154C. K. Li, Y. L. Tuo, M. Y. Ge, X. B. Li, J. Y. Liao, C. Cai, S. L. Xiong, C. Z. Liu, Y. Chen, X. L....
3 May 2020; 15:49 UT
13702Effelsberg and Swift observations of the blazar OJ 287 in outburst: detection of a radio flareS. Komossa, A. Kraus, D. Grupe, L. Dey, J. L. Gomez, A. Gopakumar, M. Parker, M. Valtonen
3 May 2020; 12:29 UT
13701MASTER: young bright PSN in PGC000312 T. Pogrosheva, V. Lipunov, D. A.H. Buckley, K. Zhirkov, V. Kornilov, O. Gress, E. Gorbovskoy, A. Chasovnikov,...
3 May 2020; 09:37 UT
13700LJT Spectroscopic Classification of PTSS-20hk (AT2020iic) as a Type Ibn SupernovaJujia Zhang, Zhijian Xu, Bin Li, Wenxiong Li, Hanjie Tan, Xiaofeng Wang, Haibin Zhao, Lifan Wang
3 May 2020; 08:47 UT
13699A highly polarised radio burst detected from SGR 1935+2154 by FASTC. F. Zhang, J. C. Jiang, Y. P. Men, B. J. Wang, H. Xu, J. W. Xu, C. H. Niu, D. J. Zhou, X. Guan, J....
3 May 2020; 02:32 UT
13698Concentric structures in the inner coma of comet C/2017 T2 (PANSTARRS)Federico Manzini, Paolo Ochner, Virginio Oldani, Luigi R. Bedin
2 May 2020; 17:23 UT
13697FAST: No detection of fast radio bursts from SGR J1935+2154L. Lin, C. F.Zhang, P. Wang,X. Guan, J. L. Han, H. Xu, J. C. Jiang,P. Jiang, K. J. Lee*, D. Li*, Y. P....
2 May 2020; 05:36 UT
13696Insight-HXMT X-ray and hard X-ray detection of the double peaks of the Fast Radio Burst from SGR 1935+2154Zhang S.-N., Xiong S.-L., Li C.-K., Li X.-B., Tuo Y.-L., Ge M.-Y., Zhao X.-F., Xiao S., Jia S.-M., Nie...
1 May 2020; 18:32 UT
136951ES 1218+304 detected in bright optical state with ATOMFelix Jankowsky, Stefan Wagner
1 May 2020; 14:20 UT
13694ASKAP detection of FRB 200430P. Kumar, C. K. Day, R. M. Shannon, S. Bhandari, H. Qiu on behalf of the ASKAP-CRAFT collaboration....
1 May 2020; 12:03 UT
13693VLA Monitoring of SGR 1935+2154 on 2020, April 30Vikram Ravi, Gregg Hallinan, Casey J Law on behalf of the realfast and STARE2 collaborations
1 May 2020; 03:59 UT
13692Update on Insight-HXMT detection of a bright short x-ray counterpart of the Fast Radio Burst from SGR 1935+2154: No intrinsic delay between radio and X-ray flaresZhang S.-N., Zhang B. and Lu, W.-B., on behalf of Insight-HXMT team
30 Apr 2020; 09:15 UT
13691Changing Look AGN NGC 3516 brightens again after long being in a very low state V. L. Oknyansky, S. S. Tsygankov, A. V. Dodin, A. M. Tatarnikov, A. A. Belinski, N. P. Ikonnikova,...
30 Apr 2020; 07:01 UT
13690VLA search for persistent and bursting emission from SGR 1935+2154Vikram Ravi, Gregg Hallinan, Casey J Law on behalf of the realfast and STARE2 collaborations
30 Apr 2020; 00:47 UT
13689SGR 1935+2154 bursts: IceCube neutrino searchJustin Vandenbroucke
29 Apr 2020; 23:05 UT
13688Konus-Wind observation of hard X-ray counterpart of the radio burst from SGR 1935+2154A. Ridnaia, S. Golenetskii, R. Aptekar, D. Frederiks, M. Ulanov, D. Svinkin, A. Tsvetkova, A. Lysenko,...
29 Apr 2020; 19:42 UT
13687Insight-HXMT detection of a bright short x-ray counterpart of the Fast Radio Burst from SGR 1935+2154Zhang S.-N., Tuo Y.-L, Xiong S.-L., Li C.-K, Xiao, S., Jia S.-M., Li, X. B., Ge M.-Y., Luo, Q., Li, B.,...
29 Apr 2020; 19:05 UT
13686AGILE detection of a hard X-ray burst in temporal coincidence with a radio burst from SGR 1935+2154M. Tavani, A. Ursi, F. Verrecchia, C. Casentini, C. Pittori, M. Pilia, M. Cardillo, G. Piano, A. Bulgarelli,...
29 Apr 2020; 11:05 UT
13685INTEGRAL IBIS and SPI-ACS detection of a hard X-ray counterpart of the radio burst from SGR 1935+2154S. Mereghetti, V. Savchenko, D. Gotz, J. Rodriguez, L. Ducci, C. Ferrigno, E. Bozzo, J. Borkowski and...
29 Apr 2020; 10:53 UT
13684Independent detection of the radio burst reported in ATel #13681 with STARE2C. Bochenek, S. Kulkarni, V. Ravi, D. McKenna, G. Hallinan, & K. Belov
29 Apr 2020; 03:04 UT
13683Swift/XRT detects a new outburst of the Galactic Center transient GRS 1741.9-2853N. Degenaar, R. Wijnands, M. T. Reynolds, J. M. Miller, J. A. Kennea, on behalf of a larger...
28 Apr 2020; 21:44 UT
13682AGILE observations of the SGR 1935+2154 "burst forest"A. Ursi, C. Pittori, P. Tempesta, F. Verrecchia, M. Tavani, M. Cardillo, C. Casentini, G. Piano, A. Bulgarelli,...
28 Apr 2020; 21:40 UT
13681A bright millisecond-timescale radio burst from the direction of the Galactic magnetar SGR 1935+2154Paul Scholz on behalf of CHIME/FRB Collaboration
28 Apr 2020; 20:45 UT
13680Spectroscopic classification of AT2020idu = ZTF20aavnpug = Gaia20byj as a dwarf novaKeisuke Isogai, Hiroyuki Maehara
28 Apr 2020; 19:52 UT
13679SGR 1935+2154: Swift detection of enhanced X-ray emission and dust scattered haloJ. A. Kennea, A. P. Beardmore, K. L. Page and D. M. Palmer
28 Apr 2020; 15:59 UT
13678Burst forest from SGR 1935+2154 as detected with NICERGeorge Younes, Tolga Guver, Teruaki Enoto, Zaven Arzoumanian, Keith Gendreau, Chin-Ping Hu, Paul S. Ray,...
28 Apr 2020; 14:34 UT
13677The Quasar OJ 287 seems to have reached an optical maximumDavid Reinhart, Remco Steineke, Kilian Schoch, Lukas Waller, Johannes Knött, Dirk Seifert, Adrian Scherbantin,...
28 Apr 2020; 14:22 UT
13676INTEGRAL GPS detects renewed activity from IGR J18483-0311 and GRS 1915+105V. A. Lepingwell, J. Chenevez, J. H. Beck, F. Onori, A. Bazzano, M. Fiocchi, A. J. Bird, P. Charles,...
28 Apr 2020; 11:06 UT
13675A Forest of Bursts from SGR 1935+2154David M Palmer on behalf of the Swift/BAT Team
28 Apr 2020; 03:24 UT
13674MASTER: OT in Andromeda direction and CVP. Balanutsa, T. Pogrosheva, V. Lipunov, E. Gorbovskoy, K. Zhirkov, V. Kornilov, N. Tiurina,, O. Gress,...
26 Apr 2020; 23:17 UT
13673Discovery of an Apparent Nova in M31K. Hornoch, P. Fatka
26 Apr 2020; 17:13 UT
13672MASTER prediscovery optical counterpart of SRGt J071522.1-191609 observationsK. Zhirkov, V. Lipunov, E. Gorbovskoy, V. Kornilov, N. Tiurina,, N. M. Budnev, O. Ershova, V. Yurkov,...
26 Apr 2020; 12:05 UT
13671MASTER synchronous optical observations of FRB180916.J0158+65 during radio burst. K. Zhirkov, V. Lipunov, E. Gorbovskoy, V. Kornilov, N. Tiurina,, N. M. Budnev, O. Ershova, V. Yurkov,...
26 Apr 2020; 08:38 UT
13670Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ B2 1128+38L. Tomankova, A. Yusafzai, A. Gokus, R. Angioni on behalf of the Fermi Large Area Telescope...
25 Apr 2020; 21:11 UT
13669Optical counterpart of the new X-ray transient SRGt J071522.1-191609Albert K. H. Kong
25 Apr 2020; 17:26 UT
13668Correction to ATel #13656: X-ray flux of XTE J1739-285H. Negoro on behalf of the MAXI team
25 Apr 2020; 00:33 UT
13667Three Blue Rapidly Rising Transients Discovered by the Zwicky Transient FacilityA. Y. Q. Ho, D. A. Perley, Y. Yao, K. De, I. Andreoni, M. M. Kasliwal
25 Apr 2020; 00:00 UT
13666Discovery of 6 ASAS-SN Supernova CandidatesJ. Brimacombe, G. Krannich, P. Cacella, W. Wiethoff, P. Vallely, K. Z. Stanek, C. S. Kochanek, C. M....
24 Apr 2020; 18:09 UT
13665A NuSTAR Observation of the Black Hole Candidate 4U 1755-338P. Draghis, J. M. Miller, M. Balakrishnan, E. Kammoun, M. Reynolds, A. Zoghbi
24 Apr 2020; 17:01 UT
13664VLA/realfast detection of burst from FRB180916.J0158+65K. Aggarwal and realfast collaboration
24 Apr 2020; 16:41 UT
13663Possible optical counterpart of SRGt J071522.1-191609D. Denisenko
24 Apr 2020; 11:41 UT
13662No bright optical counterpart to the X-ray transient SRGt J071522.1-191609Kirill Sokolovsky, Stanislav Korotkiy, Aleksandr Beloushkin
24 Apr 2020; 11:18 UT
13661Swift follow up observation of SRGt J071522.1-191609A. Bahramian, J. A. Kennea, G. R. Sivakoff, T. J. Maccarone
24 Apr 2020; 10:37 UT
13660The optical counterpart of the X-ray source 2SXPS J173508.4-292958 is a new, yellow-type symbiotic starU. Munari, P. Valisa, S. Dallaporta, A. Vagnozzi, V. Andreoli, F. Castellani
24 Apr 2020; 10:29 UT
13659Discovery of a Probable Nova in M81K. Hornoch, H. Kucakova, S. C. Williams, G. Sala, J. Jose, B. Stecklum, M. J. Darnley, A. Kaur, D. H....
24 Apr 2020; 01:31 UT
13658Detection of a bright UV - X-ray flare of the blazar OJ 287 with SwiftS. Komossa, D. Grupe, J. L. Gomez
23 Apr 2020; 21:13 UT
13657SRGt J071522.1-191609: SRG/eROSITA discovery of a bright transient X-ray source A. Gokus, A. Rau, J. Wilms, L. Ducci, O. Koenig, P. Weber, Th. Boller, A. Malyali
23 Apr 2020; 20:30 UT
13656MAXI/GSC detection of X-ray rebrightening of the neutron X-ray binary XTE J1739-285H. Negoro, J. A. Kennea, M. Nakajima, M. Aoki, K. Kobayashi, R. Takagi, K, Asakura, K, Seino, S. Mokumoto,...
23 Apr 2020; 15:17 UT
13655Classification of AT2020ddv as a tidal disruption eventS. Gezari, S. van Velzen, D. Goldstein, S. B. Cenko, S. Frederick, C. Ward, E. Hammerstein, T. Hung,...
22 Apr 2020; 19:20 UT
13654IceCube-200421A: No Neutrino Counterpart in ANTARES dataAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
22 Apr 2020; 06:30 UT
13653VLA radio detection and continued optical activity of Nova Cygni 2019 (PGIR19brv)Kirill Sokolovsky, Aliya-Nur Babul, Jennifer Sokoloski, Justin Linford, Laura Chomiuk, Adam Kawash, Elias...
22 Apr 2020; 04:38 UT
13652MAXI/GSC detection of X-ray rebrightening of GRS 1915+105M. Aoki, H. Negoro, K. Kobayashi, M. Nakajima, R. Takagi, K, Asakura, K, Seino, S. Mokumoto, T. Mihara,...
22 Apr 2020; 04:04 UT
13651Continuing Fragmentation of C/2019 Y4 (ATLAS)Quanzhi Ye, Man-To Hui
21 Apr 2020; 22:46 UT
13650X-ray pulsations from the recently discovered Be/X-ray binary eRASSU J052914.9-662446 in the LMCC. Maitra, F. Haberl, O. Koenig, V. Doroshenko, S. Carpano, L. Ducci
21 Apr 2020; 21:34 UT
13649Dual Radio Frequency Observations of Swift J1818.0-1607 with the Deep Space NetworkWalid A. Majid, Aaron B. Pearlman, Thomas A. Prince, Charles J. Naudet, Jonathon Kocz, Shinji Horiuchi,...
21 Apr 2020; 00:33 UT
13648X-ray brightening of 2SXPS J173508.4-292958, a candidate symbiotic starC. O. Heinke, L. Rivera Sandoval, T. J. Maccarone, J. Kennea, A. Bahramian, J. Strader, & G. R. Sivakoff,...
18 Apr 2020; 19:05 UT
13647Photometric and spectroscopic observations of the symbiotic star CM Aql in outburstU. Munari, P. Ochner, S. Dallaporta, A. Maitan, and P. Valisa
18 Apr 2020; 15:55 UT
13646The broadening of emission lines in TCP J21040470+4631129 occurs during a day at the end of rapid fading from the superoutburstV. Neustroev, F. Sims, K. L. Page, T. Tordai, A. V. Moiseev, D. Boyd, J. V. Echevarria, B. T. Gaensicke,...
17 Apr 2020; 22:23 UT
13645Spectroscopic classification of the intrinsically faint optical transient AT 2020hdh as Type Ic supernovaIgor Andreoni, Kishalay De, Anastasios Tzanidakis, Mansi M. Kasliwal
17 Apr 2020; 22:19 UT