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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
43 Selected of 15882 Telegrams
15882LJT spectroscopic classification of AT2020bee as a young Type Ic supernova with an expansion velocity of ~ 30,000 km/sQian Zhai, Jujia Zhang ; Liping Li ; Xiaofeng Wang
1 Feb 2023; 20:34 UT
15881Spectroscopic classification of transients with the Lick Shane telescopeX. K. Le Saux, K. W. Davis, M. J. Bustamante-Rosell, R. J. Foley
1 Feb 2023; 19:16 UT
15880LS V +44 17 continues to rise beyond 2 CrabDavid M. Palmer, on behalf of the Swift/BAT team
31 Jan 2023; 01:34 UT
15879Rotation period of comet C/2022 E3 ZTF from CN morphologyM. M. Knight, C. E. Holt, K. M. Villa, B. A. Skiff, D. G. Schleicher
30 Jan 2023; 23:31 UT
15878Swift-XRT detection of a new X-ray transient, Swift J103441.7-571527P. A. Evans, S. Campana, K. L. Page
30 Jan 2023; 17:41 UT
15877Fermi/GBM detects a new outburst from the transient Be/X-ray binary GRO J2058+42Peter Jenke
30 Jan 2023; 16:47 UT
15876Follow-up Observations of Comet C/2022 E3M. Mugrauer
29 Jan 2023; 23:01 UT
15875Optical bands flaring of the blazar Ton 599 (4C +29.45)Tushar Tripathi, P. U. Devanand, Alok C. Gupta, S. Kishore, K. Dogra, Krishna Mohana A., V. Dhiman, Manora...
29 Jan 2023; 13:01 UT
15874NuSTAR observation of RX J0440.9+4431 near the peak of the 2022-2023 giant outburstAlexander Salganik, Sergey S. Tsygankov, Alexander A. Lutovinov, Sergey V. Molkov
26 Jan 2023; 09:30 UT
15873Ton 599 (4C +29.45) 1.3mm band flaringMark Gurwell
24 Jan 2023; 19:25 UT
15872Radio Flaring of the Quasar Ton 599 (4C +29.45) on Historical LevelsF. Eppel, J. Hessdoerfer, M. Kadler, P. Benke, A. Gokus, S. Haemmerich, D. Kirchner, F. Roesch, J. Sinapius,...
24 Jan 2023; 06:30 UT
15871LEIA detected a bright outburst from LMC X-4D. Y. Li, H. Sun, H. W. Pan, Z. X. Ling, Y. Liu, C. Zhang, H. Q. Cheng, C. Z. Cui, D. W. Fan, H. B. Hu,...
22 Jan 2023; 15:13 UT
15870The Blazar TON 0599 is now in a particularly bright state in the optical as wellA. Scherbantin, K. Mannheim, E. Ankara, N. Bader, L. Bertsch, M. Daig, O. Domann, K. Heidemann, M. Heidemann,...
21 Jan 2023; 12:00 UT
15869Spectroscopic Classification of AT2023wl with SOAR/Goodman and Photometric Observations with the Lick 1-m Nickel TelescopeK. W. Davis, K. Taggart, C. B. Dickinson, X. K. Le Saux, A. L. Westerling, R. J. Foley, G. Dimitriadis...
20 Jan 2023; 19:57 UT
15868Rebrightening of 1 Crab from LS V+44 17 observed by Swift/BAT and NICERSabyasachi Pal, Manoj Mandal, Keith Gendreau, Christian Malacaria, Wataru Buz Iwakiri, Zaven Arzoumanian,...
20 Jan 2023; 19:44 UT
15867Spectroscopic confirmation and photometry of the nova candidate AT 2023axA. F. Valeev, A. S. Vinokurov, Y. N. Solovyeva, A. S. Sarkisyan, D. V. Oparin
20 Jan 2023; 16:28 UT
15866Classification of more Gaia Alerted QSO candidates T. Pursimo, M. Dennefeld, Neon school students T. Devereaux, C. Marques, L. Napolitano, E. Paraskeva,...
19 Jan 2023; 12:18 UT
15865FRB20221128A - corrected position and fluenceA. Mandlik, M. Bailes, A. Deller, C. Flynn, V. Gupta, A. Jameson, T. Bateman, M. Caleb, D. Campbell-Wilson,...
19 Jan 2023; 08:03 UT
15864GROWTH-India Telescope pre-discovery detection and follow-up of the M31 Nova AT2022acwkJudhajeet Basu, Vishwajeet Swain, Harsh Kumar, Sudhanshu Barway, G. C. Anupama, Varun Bhalerao
19 Jan 2023; 06:50 UT
15863AT2022acwk is a Nova in M31Zaznobin I. A., Mereminskiy I. A., Burenin R. A., Sazonov S. Yu., Lutovinov A. A., Semena A. N., Eselevich...
17 Jan 2023; 08:19 UT
15862Optical counterpart of PNV J00215475+5231007Roberto Nesci
15 Jan 2023; 17:30 UT
15861The "anti-phase" behavior of blazars S4 0954+65 and B2 1308+326 in January 2023V. V. Vlasyuk, O. I. Spiridonova, A. S. Moskvitin, O. A. Maslennikova
15 Jan 2023; 15:13 UT
15860MAXI/GSC detection of a new X-ray outburst from GK PerseiT. Mihara, H. Negoro, W. Iwakiri M. Nakajima, K. Kobayashi, M. Tanaka, Y. Soejima, T. Kawamuro, S....
15 Jan 2023; 02:34 UT
15859Fermi-LAT detection of record flaring activity from the blazar Ton 599 (4C +29.45)Simone Garrappa, Janeth Valverde on behalf of the Fermi Large Area Telescope Collaboration
14 Jan 2023; 20:48 UT
15858ARAS Optical spectroscopy of GK Per in its current dwarf nova-like outburstS. N. Shore, F. Teyssier, J. Guarro Flo, F. Sims, V. Bouttard
14 Jan 2023; 16:41 UT
15857Spectroscopic Observation of the Dwarf Nova PNV J00215475+5231007Kenta Taguchi
13 Jan 2023; 12:16 UT
15856Detection of Renewed Gamma-Ray Flare from the Radio Galaxy NGC 1275 with the MACE telescopeK K Yadav on behalf of MACE team
11 Jan 2023; 13:17 UT
15855Increasing radio brightness of XTE J2012+381J. C.A. Miller-Jones, G. R. Sivakoff, D. Altamirano, on behalf of the JACPOT-XRB collaboration
11 Jan 2023; 03:40 UT
15854Blazar 4C+29.45 in a high X-ray stateRaj Prince
10 Jan 2023; 17:32 UT
15853AGILE detection of gamma-ray activity from blazar 4C29.45A. Di Piano, C. Pittori, M. Tavani, A. Bulgarelli, F. Verrecchia, G. Panebianco, G. Piano, V. Fioretti,...
10 Jan 2023; 14:41 UT
15852NGC 1275: Upper limits from a neutrino search with IceCubeSam Hori for the IceCube collaboration
8 Jan 2023; 19:06 UT
15851Confirmation of glitch event detected in PSR J1740-3015 using the upgraded Giant Metrewave Radio Telescope (uGMRT)Himanshu Grover, Jaikhomba Singha, Bhal Chandra Joshi, Paramasivan Arumugam, Erbil Gugercinoglu, Debades...
8 Jan 2023; 16:56 UT
15850ZTF detection of the probable nova in M31 2023ax (ZTF23aaaairl)D. Galan, G. Aznar Menargues, Y. Calatayud-Borras, A. Casasbuenas, M. Cervera Cortes, I. Cortes-Perez,...
7 Jan 2023; 17:47 UT
15849Spectroscopic classification of PNV J06245297+0208207 as a helium dwarf novaHiroyuki Maehara
6 Jan 2023; 20:13 UT
15848NICER observation of LS V+44 17 during the record high outburst of 2022-2023 Manoj Mandal, Sabyasachi Pal, Keith Gendreau, Christian Malacaria, Wataru Buz Iwakiri, Deepto Chakrabarty,...
5 Jan 2023; 19:07 UT
15847INTEGRAL detection of XTE J2012+381 during the earliest stages of its new outburstJ. Rodriguez, J. Chenevez, J. Tomsick, J. Wilms, M. Fiocchi, A. Bazzano,, K. Pottschmidt, J. Steiner,...
5 Jan 2023; 08:53 UT
15846ZTF archival observations of LXT 221227AA. C. Rodriguez, S. R. Kulkarni
5 Jan 2023; 04:17 UT
15845Discovery of Two Probable Novae in M31K. Hornoch, H. Kucakova ; P. Cagas ; A. W. Shafter, J. C. Horst
4 Jan 2023; 20:18 UT
15844Hard X-ray emission from the transient source XTE J2012+381 detected with INTEGRALM. Fiocchi, A. Bazzano, P. Ubertini, J. Chenevez, J. Rodriguez, A. J. Bird, V. A. Lepingwell, P. Charles,...
4 Jan 2023; 18:10 UT
15843BOOTES-4/MET and BOOTES-2/TELMA optical observations of the new X-ray transient LXT 221227AD. R. Xiong, J. M. Bai, Y. F. Fan, K. Ye, C. J. Wang, Y. X. Xin, B. L. Lun, J. R. Mao, X. H. Zhao, L....
4 Jan 2023; 08:59 UT
15842Independent discovery of a nova candidate in M31I. Perez-Fournon, F. Poidevin, G. Aznar Menargues, Y. Calatayud-Borras, A. Casasbuenas, M. Cervera Cortes,...
4 Jan 2023; 08:16 UT
15841Fermi LAT detection of a GeV gamma-ray flare from blazar 4C +31.03 (B2 0110+31)Stefano Ciprini, Simone Garrappa, on behalf of the Fermi Large Area Telescope Collaboration
3 Jan 2023; 18:34 UT
15840Spectroscopic confirmation and photometry of the nova candidate PNV J00424067+4115451A. Vinokurov, A. Valeev, R. Uklein, O. Maslennikova, A. Sarkisyan
2 Jan 2023; 21:39 UT