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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
64 Selected of 15001 Telegrams
15001SOAR spectroscopic classification of Gaia21esm and Gaia21eqn as highly reddened classical novaeA. Kawash, E. Aydi, P. Velez, L. Chomiuk, J. Strader, K. V. Sokolovsky
26 Oct 2021; 16:13 UT
15000NICER follow-up observations of the flaring blazar TXS 0646-176Filippo D'Ammando and Giulia Migliori
26 Oct 2021; 15:48 UT
14999REM follow-up observations of the flaring flat spectrum radio quasar TXS 0646-176Filippo D'Ammando
26 Oct 2021; 09:48 UT
14998Discovery of an Apparent Nova in M81K. Hornoch, H. Kucakova, S. C. Williams, G. Sala, J. Jose, B. Stecklum, M. J. Darnley, A. Kaur, D. H....
25 Oct 2021; 20:05 UT
14997UVOT detection of UV outburst from an unidentified sourceDavid Modiano, Rudy Wijnands
25 Oct 2021; 12:48 UT
14996MASTER OT J045237.07+851925.2 - bright optical counterpart of Fermi LAT/GBM GRB211023AK. Zhirkov, V. Lipunov, E. Gorbovskoy, P. Balanutsa, A. Kuznetsov, O. Gress, G. Antipov, D. Vlasenko,...
24 Oct 2021; 20:59 UT
14995Search for counterpart to IceCube-211023A with ANTARESAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
24 Oct 2021; 12:41 UT
14994NICER Detection of a Transition to the Hard State in MAXI J1803-298J. F. Steiner, S. Ubach, J. A. Tomsick, B. Coughenour, J. Homan
22 Oct 2021; 16:55 UT
14993DAMPE detection of enhanced gamma-ray activity from blazar TXS 0646-176Zun-Lei Xu, Kai-Kai Duan, Wei Jiang, Shi-Jun Lei, Xiang Li, Peng-Xiong Ma, Maria Munoz Salinas, Zhao-Qiang...
22 Oct 2021; 11:12 UT
14992Further NICER observations of V4641 Sgr: spectral turn-over and iron emission linesDouglas J. K. Buisson, Joey Neilsen, Sara Motta, Federico Vincentelli, Tomaso Belloni, Erik Kuulkers,...
21 Oct 2021; 16:57 UT
14991SRG/eROSITA observation of TXS 0646-176 during its gamma-ray flareS. Haemmerich, A. Gokus, I. Kreykenbohm, A. Rau, J. Wilms
21 Oct 2021; 16:18 UT
14990Search for counterpart to AMON IC_HAWC NuEm-211020A with ANTARESAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
21 Oct 2021; 14:37 UT
14989Detection of a new outburst from Cygnus X-3 with the Nasu telescope array at 1.4GHzK. Tsubono, K. Asuma, K. Niinuma, K. Takefuji and T. Daishido
21 Oct 2021; 09:08 UT
14988The optical flickering from MWC 560 is still missingR. Zamanov, K. Stoyanov, V. Marchev, D. Marchev, T. Atanasova, N. Pavlova
20 Oct 2021; 12:19 UT
14987Swift follow-up observations of the flaring blazar TXS 0646-176F. D'Ammando
20 Oct 2021; 08:45 UT
14986Spectroscopic Classifications of Optical Transients with the Lick Shane TelescopeK. W. Davis, K. Taggart, R. J. Foley
20 Oct 2021; 04:21 UT
14985INTEGRAL hard X-ray non-detection of the new transient MAXI J1735-272V. Sguera, L. Sidoli
19 Oct 2021; 17:42 UT
14984Small Outburst of Comet 29P/Schwassmann-Wachmann 1Kritti Sharma, Michael S. P. Kelley, Tim Lister, Vishwajeet Swain, Harsh Kumar, Varun Bhalerao, G. C....
19 Oct 2021; 05:05 UT
14983Swift non-detection of MAXI J1735-272A. Bahramian, J. A. Kennea, P. A. Evans, A. P. Beardmore, H. A. Krimm, P. Romano, K. Yamaoka, M. Serino,...
19 Oct 2021; 01:01 UT
14982S-CUBED confirmation of 22.3 day orbital period of XMMU J010429.4-723136 / SXP 164 Jamie A. Kennea, Malcolm J. Coe and Phil A. Evans
18 Oct 2021; 14:53 UT
14981AGILE detection of gamma-ray flaring activity from the FSRQ TXS 0646-176C. Pittori, F. Lucarelli, A. Bulgarelli, M. Tavani, V. Fioretti, N. Parmiggiani, A. Addis, L. Baroncelli,...
18 Oct 2021; 11:24 UT
14980Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ source TXS 0646-176Giovanni La Mura
18 Oct 2021; 06:43 UT
14979MAXI/GSC detection of a new X-ray transient MAXI J1735-272H. Negoro, K. Seino, M. Nakajima, K. Kobayashi, K. Asakura, T. Mihara, T. Tamagawa, M. Matsuoka, T....
18 Oct 2021; 03:11 UT
14978MASTER OT J005444.54-591917.3 - very bright 7 magnitude amplitude OT on a high galactic latitude K. Zhirkov, V. Lipunov, V. Kornilov, E. Gorbovskoy, N. Tyurina, P. Balanutsa, A. Kuznetsov, D. Vlasenko,...
17 Oct 2021; 12:13 UT
14977Prediscovery photometry of the M33 microlensing event candidate AT 2021abdjFilipp Romanov
17 Oct 2021; 12:08 UT
14976MASTER OT J013318.91+305213.7 - possible microlensing event in M33 K. Zhirkov, V. Lipunov, V. Kornilov, E. Gorbovskoy, N. Tyurina, P. Balanutsa, A. Kuznetsov, D. Vlasenko,...
16 Oct 2021; 15:07 UT
14975Spectroscopic classification of AT2021aagy/ZTF21acernhnStephanie Figuereo, Kevin McKinnon, Rafael Nunez, Puragra Guhathakurta, Monika Soraisam, Chien-Hsiu Lee...
15 Oct 2021; 21:39 UT
14974RS Oph - disappearance of the optical flickeringR. Zamanov, K. Stoyanov, A. Kostov, S. Boeva, M. Moyseev, J. Marti, P. L. Luque-Escamilla
15 Oct 2021; 13:58 UT
14973V and Rc photometry of the candidate white dwarf pulsar ZTF J185139.81+171430.3Elena Pavlenko, Aleksei Sosnovskij
15 Oct 2021; 13:07 UT
149720.4m LCOGT observations of the 2021 outburst of RS OphJ. Ricra, J. Vannini and N. O. Baella
15 Oct 2021; 07:09 UT
14971INTEGRAL, NICER and Swift confirm the re-brightening of V4641 SgrMotta, S., Kuulkers, E., Sanchez-Fernandez, C., Kajava, J. J. E., Gendreau, K., Arzoumanian, Z., Belloni,...
14 Oct 2021; 08:27 UT
14970Spectroscopic classification of AT2021aasl/ZTF21acgumnfStephanie Figuereo, Kevin McKinnon, Rafael Nunez, Puragra Guhathakurta, Monika Soraisam, Chien-Hsiu Lee...
14 Oct 2021; 01:51 UT
14969Photometric Follow-up of the Cataclysmic Variable AT 2021aaxp = J00444033+4113068 D. D. Balam, C. E. Spratt, P. Langill and D. W. E. Green
13 Oct 2021; 22:16 UT
14968MAXI/GSC detection of X-ray brightening from V4641 SgrH. Negoro, M. Nakajima, T. Mihara, K. Kobayashi, K. Asakura, K. Seino, T. Tamagawa, M. Matsuoka, T....
13 Oct 2021; 12:24 UT
14967An outburst of Comet 4P/FayeZhong-Yi Lin, Michael S. P. Kelley, Wing-Huen Ip
13 Oct 2021; 09:51 UT
14966Discovery of 9 ASAS-SN Supernova CandidatesJ. Brimacombe, B. Nicholls, G. Bock, P. Pearl, P. Vallely, K. Z. Stanek, C. S. Kochanek, C. Christy,...
12 Oct 2021; 21:02 UT
14965Swift-XRT detection of the candidate white dwarf pulsar ZTF J185139.81+171430.3Noel Klingler, George Pavlov
12 Oct 2021; 04:50 UT
14964INTEGRAL/JEM-X sees a bright X-ray flare from IGR J17391-3021Amanda Schriver Maartensson, Jerome Chenevez, Soeren Brandt, Niels Lund, Carol Anne Oxborrow, Ib Lundgaard...
11 Oct 2021; 10:01 UT
14963Prediscovery detection of AT 2021aaxp, the galactic dwarf nova in the field of M31A. Horti-David, K. Sarneczky, J. Vinko
10 Oct 2021; 18:46 UT
14962Spectroscopic Classification of PNV J00444033+4113068 is NOT a nova in M31 but a dwarf nova in the Milky Way GalaxyKenta Taguchi, Hiroyuki Maehara
10 Oct 2021; 16:27 UT
14961Near-Infrared Spectroscopy of an Outburst of Comet 29P/Schwassmann-Wachmann 1Silvia Protopapa, Michael S. P. Kelley, Bin Yang
8 Oct 2021; 20:40 UT
14960Observations with the BOOTES Network of the current outburst in the dwarf-nova SW UMaI. Perez-Garcia, C. Perez del Pulgar, A. Reina Terol, I. Carrasco-Garcia, E. Fernandez Garcia, A. J....
8 Oct 2021; 14:33 UT
14959Spectroscopic Classifications of SN 2021aaqn with Keck I + LRISK. Taggart, S. Tinyanont, R. J. Foley, A. Gagliano
8 Oct 2021; 11:29 UT
14958Rapid Infrared spectroscopy of the highly reddened nova AT2021aadi with IRTF + SpeX: Fe II Classification and CO Overtone EmissionK. De reports on behalf of the Palomar Gattini-IR team
7 Oct 2021; 14:55 UT
14957SOAR spectroscopic classification of Gaia21ejf as a highly reddened classical novaA. Kawash, E. Aydi, J. Strader, K. V. Sokolovsky, and L. Chomiuk
7 Oct 2021; 14:27 UT
14956H-alpha observations of M31 novae AT2021zdh and AT2021ypnA. Valcheva, M. Minev, I. Dimitrova, E. Ovcharov, P. Nedialkov
6 Oct 2021; 08:46 UT
14955Swift observations of the super-soft nova ASASSN-21fhK. L. Page and J. P. Osborne
5 Oct 2021; 15:54 UT
14954The X-ray lightcurve and spectrum observed with NICER M. Orio, K. Gendreau, S. Pei, M. Giese, D. Altamirano, Z. Azourmanian, T. Enoto, A. Fabian, E. Ferrara,...
4 Oct 2021; 17:00 UT
14953GX 339-4 in transition back to the hard state with the compact jets in formationS. Corbel, T. Tzioumis, L. Tremou & F. Carotenuto
4 Oct 2021; 13:52 UT
14952J0854+2006 (OJ 287) : mm/sub-mm flare with polarization angle changeSeiji Kameno, Paulo Cortes, Edward Fomalont, Ruediger Kneissl, Antonio Hales, Celia Verdugo, Matias Radiszcz,...
4 Oct 2021; 13:51 UT
14951MASTER OT J194403.17-521431.8 - new OT outburst, ampl>4mK. Zhirkov, V. Lipunov, V. Kornilov, E. Gorbovskoy, N. Tyurina, P. Balanutsa, V. Vladimirov, A. Kuznetsov,...
4 Oct 2021; 13:42 UT
14950Palomar Gattini-IR NIR detection and classification of a young, highly reddened Galactic classical nova PGIR21git / AT2021aadi / Gaia21ejqK. De, M. Hankins, L. Hillenbrand, M. M. Kasliwal, J. Sokoloski, M. Ashley, A. Babul, V. Karambelkar,...
3 Oct 2021; 15:30 UT
14949Discovery of a Probable Nova in M81K. Hornoch, H. Kucakova, P. Zasche, S. C. Williams, G. Sala, J. Jose, B. Stecklum, M. J. Darnley, A....
2 Oct 2021; 17:45 UT
14948The gamma-ray source Fermi J1623-1752 and X-ray transient Swift J162315.0-175233 are likely GRB 210928AM. Axelsson, E. Bissaldi, C. C. Cheung, G. La Mura, on behalf of the Fermi Large Area Telescope...
1 Oct 2021; 14:22 UT
14947Possibly Significant Meteor Activity From Very Young Dust Ejecta From Comet 15P/FinlayQuanzhi Ye, Jeremie Vaubaillon, Mikiya Sato, Mikhail Maslov
1 Oct 2021; 00:28 UT
14946Low-frequency follow-up of SGR 1935+2154 with the uGMRTShubham Singh, Jayanta Roy
30 Sep 2021; 05:31 UT
14945New X-ray transient Swift J162315.0-175233: a possible counterpart to Fermi J1623-1752K. L. Page, P. A. Evans and J. P. Osborne
29 Sep 2021; 15:15 UT
14944A fast rotation period and large amplitude for PHA 2021 NY1M. Ferrais, E. Jehin
29 Sep 2021; 14:01 UT
14943A major outburst of comet 29P/Schwassmann–Wachmann 1Zhong-Yi Lin, Wing-Huen Ip
29 Sep 2021; 10:08 UT
14942Radio Detection of SN 2021yjaR. Z. E. Alsaberi, S. D. Ryder, L. Marnoch, E. Kundu, M. D. Filipovic, G. Anderson, C. Stockdale, K....
29 Sep 2021; 07:33 UT
14941No bright optical counterpart to the GeV transient Fermi J1623-1752 near U ScoKirill Sokolovsky, Elias Aydi, Vincenzo Donofrio
29 Sep 2021; 05:01 UT
14940Apparent Outburst of Comet 382P/LarsonMichael S. P. Kelley, Tim Lister, Kritti Sharma, Vishwajeet Swain, Harsh Kumar, Varun Bhalerao, G. C....
28 Sep 2021; 20:51 UT
14939Fermi-LAT detection of Fermi J1623-1752 and its possible association with recurrent nova U ScorpiiB. Rani, G. La Mura, C. C. Cheung, on behalf of the Fermi Large Area Telescope Collaboration
28 Sep 2021; 19:31 UT
14938Search for counterpart to IceCube-210926A with ANTARESAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
27 Sep 2021; 08:39 UT