Email Circulation: 5335
Combine With:
(Show All) AND OR
Gamma Ray
A Comment
Asteroid (Binary)
Black Hole
Cataclysmic Variable
Cosmic Rays
Direct Collapse Event
Fast Radio Burst
Gamma-Ray Burst
Globular Cluster
Gravitational Lensing
Gravitational Waves
Microlensing Event
Near-Earth Object
Neutron Star
Planet (minor)
Potentially Hazardous Asteroid
Pre-Main-Sequence Star
Request for Observations
Soft Gamma-ray Repeater
Solar System Object
Supernova Remnant
The Sun
Tidal Disruption Event
Young Stellar Object
Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
60 Selected of 13863 Telegrams
13863Recent Swift X-ray Observations of the TDE Candidate AT2020ocnJ. M. Miller, M. T. Reynolds
13 Jul 2020; 14:34 UT
13862MASTER: 2 new optical sources outburstT. Pogrosheva, V. Lipunov, D. Buckley, E. Gorbovskoy, V. Kornilov, I. Gorbunov, N. Tiurina, O. Gress,...
11 Jul 2020; 22:59 UT
13861Spectroscopic and photometric observations of the supernova ZTF20aayknlo/Gaia20cgo/SN2020jeeIsmailov N. Z., Mikhailov Kh. M., Khalilov O. V., Alekberov I. A., Bagirli S., Alishov S. A., Wyrzykowski...
11 Jul 2020; 14:07 UT
13860Fermi-LAT detection of renewed gamma-ray activity from the FSRQ TXS 0025+197Isabella Mereu on behalf of the Fermi Large Area Telescope Collaboration
10 Jul 2020; 21:35 UT
13859AT2020ocn/ZTF18aakelin: Tidal Disruption Event that is Brightening in the X-raysS. Gezari, S. van Velzen, D. Stern, S. Frederick, E. Hammerstein, C. Ward, S. B. Cenko, and M. Graham,...
10 Jul 2020; 14:46 UT
13858SALT spectroscopic follow-up of the bright type Ia SN AT2020nvbE. Aydi, D. A. H. Buckley, S. Dong, P. Chen, L. Chomiuk, C. S. Kochanek and K. Z. Stanek
3 Jul 2020; 15:56 UT
13857Optical observation of the anomalous transient ZTF20aawbodq/AT2020ikoR. Hosokawa, K. L. Murata, N. Kawai, R. Adachi, M. Niwano, F. Ogawa, N. Nakamura, and Y. Yatsu report...
3 Jul 2020; 08:22 UT
13856Infrared Imaging of the New Nebula in Cepheus and Photometry of the Likely YSO OutburstLynne A. Hillenbrand ; James E. Lyke ; Mathias Straube, Andy Sischka, Michael Wenge, and Oliver Schneider...
3 Jul 2020; 07:00 UT
13855MASTER OT J005428.52-475548.0 outburst O. Gress, V. Lipunov, D. Buckley, E. Gorbovskoy, V. Kornilov, I. Gorbunov, N. Tiurina, O. Gress, A....
2 Jul 2020; 20:08 UT
13854Spectroscopic Classification of AT 2020npb with the Gemini North telescopeG. Dimitriadis, R. J. Foley and Q. Wang
2 Jul 2020; 19:30 UT
13853Morphology and Photometry of Comet C/2020 F3 (NEOWISE) from SOHOMatthew Knight, Karl Battams
2 Jul 2020; 14:27 UT
13852Further IRTF SpeX infrared Spectroscopy of nova N Sgr 2020#2: CO first overtone seen in emissionC. E. Woodward, D. P. K. Banerjee, A. Evans, S. Starrfield, R. M. Wagner
2 Jul 2020; 10:55 UT
13851MASTER: PSN in PGC072962 P. Balanutsa, V. Lipunov, D. Buckley, E. Gorbovskoy, V. Kornilov, I. Gorbunov, N. Tiurina, O. Gress,...
2 Jul 2020; 10:37 UT
13850Trigger 980513: Swift detection of SGR Swift J1818.0-1607M. G. Bernardini, P. D'Avanzo, N. J. Klingler, A. Y. Lien, A. Melandri, K. L. Page, D. M. Palmer...
2 Jul 2020; 08:00 UT
13849Erratum to ATEL#13848P. Ochner, A. Pastorello
1 Jul 2020; 22:40 UT
13848Asiago spectroscopic classification of SN 2020nbvP. Ochner, A. Pastorello
1 Jul 2020; 22:23 UT
13847Fermi-LAT detection of a new gamma-ray source associated with PMN J0158-5004 in the vicinity of the flaring blazar PKS 0208-512R. Angioni, S. Ciprini and A. Yusafzai, on behalf of the Fermi Large Area Telescope Collaboration
1 Jul 2020; 21:52 UT
13846MASTER OT J233317.85-674248.4 is a SNIa in low luminosity unknown galaxy discovered during Fermi BALROG localization inspectionD. A.H. Buckley, M. Gromadzki, V. Lipunov, V. Kornilov, E. Gorbovskoy, N. Tiurina, F. Balakin
1 Jul 2020; 21:39 UT
13845Possible orbital period of eRASSt J100130.9-614021P. Mroz, A. Udalski, on behalf of the OGLE team
1 Jul 2020; 15:06 UT
13844eRASSt J100130.9-614021: A new bright X-ray source discovered by SRG/eROSITAA. Rau, C. Maitra, L. Ducci, J. Schmitt,, J. Wilms, I. Kreykenbohm, Ph. Weber, M. Salvato, G. Lamer,...
1 Jul 2020; 13:50 UT
13843Discovery of 9 ASAS-SN Supernova CandidatesJ. Brimacombe, R. Cornect, P. Cacella, P. Marples, A. Gabuya, I. Cruz, G. Masi, B. Nicholls, P. Vallely,...
30 Jun 2020; 16:27 UT
13842IRTF + SpeX classification of the highly reddened AT2020kvq as a Fe II type Galactic novaK. De, M. Hankins, V. Karambelkar, J. Sokoloski, M. Kasliwal on behalf of the Palomar Gattini-IR...
30 Jun 2020; 15:56 UT
13841MASTER OT J233317.85-674248.4 outburstE. Minkina, V. Lipunov, E. Gorbovskoy, V. Kornilov, I. Gorbunov, N. Tiurina, O. Gress, P. Balanutsa,...
30 Jun 2020; 13:19 UT
13840Resurgence in the radio flux of the magnetar XTE J1810-197M. E. Lower, V. Gupta, C. Flynn, M. Bailes, A. Jameson, W. Farah, T. Bateman, D. Campbell-Wilson, C....
30 Jun 2020; 07:32 UT
13839Renewed activity of the Galactic center transient Swift J174535.5-285921 seen with Swift/XRTN. Degenaar, R. Wijnands, M. T. Reynolds, J. M. Miller, J. A. Kennea, on behalf of a larger...
29 Jun 2020; 21:39 UT
13838Non-detection of radio pulsations from SGR1935+2154 by CHIME/PulsarChia Min Tan on behalf of the CHIME/Pulsar Collaboration
29 Jun 2020; 15:25 UT
13837MASTER OT J224453.60-473223.6 short flareO. Gress, V. Lipunov, E. Gorbovskoy, V. Kornilov, I. Gorbunov, N. Tiurina, T. Pogrosheva, P. Balanutsa,...
27 Jun 2020; 21:31 UT
13836Small apparent outburst of comet 115P/MauryMichael S. P. Kelley, Quanzhi Ye, Dennis Bodewits on behalf of the Zwicky Transient Facility Collaboration;...
26 Jun 2020; 20:24 UT
13835New giant radio flare from Cyg X-3, correlated with X-rays and gamma-ray flaresS. A. Trushkin, N. N. Bursov, A. V. Shevchenko, N. A. Nizhelskij, P. G. Tsybulev, A. N. Borisov
26 Jun 2020; 20:19 UT
13834The New Variable Nebula in Cepheus - A Sign of a Recent FUOr EventBringfried Stecklum
25 Jun 2020; 23:36 UT
13833H-alpha confirmation and additional optical photometry of the candidate nova M31N 2020-06aA. Valcheva, M. Minev, E. Ovcharov, P. Nedialkov
25 Jun 2020; 20:40 UT
13832New Variable Nebula in CepheusG. Borisov, D. Denisenko
25 Jun 2020; 18:16 UT
13831Extended period of High Activity of Mrk 421 measured by HAWCJose Andres Garcia-Gonzalez and Israel Martinez on behalf of the HAWC Collaboration
24 Jun 2020; 00:19 UT
13830NICER detection of pulsations from RX J0529.8-6556G. Vasilopoulos, G. K. Jaisawal, H. Treiber, P. S. Ray, F. Haberl, C. Bailyn, K. Gendreau
23 Jun 2020; 14:25 UT
13829Archival Images of the Nebula Associated with ASASSN-V J205457.73+515731.9D. Denisenko
23 Jun 2020; 14:24 UT
13828SRG/eROSITA discovery of a strong outburst from the Be/X-ray binary RX J0529.8-6556 in the LMCF. Haberl, J. Wilms, A. Gokus, I. Kreykenbohm, P. Weber, O. Koenig, C. Maitra, S. Carpano, G. Vasilopoulos...
23 Jun 2020; 14:12 UT
13827/GSC detection of an new intermediate duration burst from IGR J17062-6143 H. Nishida, M. Serino, W. Iwakiri, H. Negoro, M. Nakajima, M. Aoki, K. Kobayashi, R. Takagi, K, Asakura,...
23 Jun 2020; 09:57 UT
13826MASTER: PSNe in NGC 997 and in unnamed galaxyT. Pogrosheva, V. Lipunov, E. Gorbovskoy, V. Kornilov, I. Gorbunov, N. Tiurina, O. Gress, P. Balanutsa,...
23 Jun 2020; 07:02 UT
13825Bow-Shock Nebula Associated with Novalike Variable ASASSN-V J205457.73+515731.9Howard E. Bond
22 Jun 2020; 23:36 UT
13824ASAS-SN Discovery of an Unusually Luminous Cataclysmic Variable Candidate Undergoing a Dimming EpisodeT. Jayasinghe, K. Z. Stanek, C. S. Kochanek, Z. Way, P. Vallely, C. Basinger, T. A. Thompson, B. J....
22 Jun 2020; 22:32 UT
13823Swift J004516.6-734703 = SXP146.6: A newly discovered BeXRB in the SMCJ. A. Kennea, M. J. Coe, P. A. Evans, I. M. Monageng, L. J. Townsend, M. H. Siegel, A. Udalski, D. A....
22 Jun 2020; 19:10 UT
13822Prediscovery image of PGIR20duo / AT2020kvq / MASTER OTJ184353.33+000350.9V. Lipunov, T. Pogrosheva, E. Gorbovskoy, V. Kornilov, I. Gorbunov, N. Tiurina, O. Gress, P. Balanutsa,...
21 Jun 2020; 22:26 UT
13821MASTER: new OT inside Fermi 614103490 error-boxT. Pogrosheva, V. Lipunov, E. Gorbovskoy, V. Kornilov, I. Gorbunov, N. Tiurina, O. Gress, P. Balanutsa,...
21 Jun 2020; 12:07 UT
13820Search for counterpart to IceCube-200620A with ANTARESAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration.
21 Jun 2020; 06:56 UT
13819New optical spectroscopy of the Galactic nova V659 Sct = Nova Sct 2019 S. N. Shore, F. Sims
20 Jun 2020; 01:38 UT
13818ASAS-SN Discovery of a Rapid and Deep Fading Episode in a YSO CandidateZ. Way, K. Z. Stanek, T. Jayasinghe, C. S. Kochanek, C. Basinger, T. A. Thompson, B. J. Shappee, T....
19 Jun 2020; 20:14 UT
13817Palomar Gattini-IR NIR detection and classification of a highly reddened Galactic classical nova PGIR20duo / AT2020kvq / MASTER OTJ184353.33+000350.9K. De, M. Hankins, M. M. Kasliwal, J. Sokoloski, M. Ashley, A. Babul, V. ...
19 Jun 2020; 05:30 UT
13816MWA low-frequency radio imaging of SGR 1935+2154Tao An, Xiaoyu Hong, Baoqiang Lao, Prashanth Mohan, Xiaohui Sun, Shen Wang, Zhijun Xu, Zhongli Zhang...
19 Jun 2020; 00:30 UT
13815Infrared spectroscopy reveals coronal line emission in the galactic nova V659 SctC. E. Woodward, D. P.K. Banerjee, A. Evans
18 Jun 2020; 14:19 UT
13814Spectroscopic Classifications of Optical Transients with the Keck I telescopeM. R. Siebert, G. Dimitriadis, R. J. Foley
18 Jun 2020; 04:12 UT
13813Morphology and photometry of comet C/2019 Y4 (ATLAS) from STEREO-A HI-1Matthew Knight, Karl Battams
17 Jun 2020; 14:27 UT
13812MASTER: bright fast high amplitude OT T. Pogrosheva, V. Lipunov, E. Gorbovskoy, V. Kornilov, I. Gorbunov, N. Tiurina, O. Gress, P. Balanutsa,...
16 Jun 2020; 22:24 UT
13811Fermi-LAT Gamma-ray Observations of IceCube-200614A and detection of a new gamma-ray source, Fermi J0202.8+3132S. Garrappa and S. Buson on behalf of the Fermi-LAT collaboration
16 Jun 2020; 14:44 UT
13810The recurrent nova RS Oph brightens in X-raysG. J. M. Luna, J. Sokoloski, K. Mukai, P. Kuin
16 Jun 2020; 11:59 UT
13809MASTER: new high amplitude OT outburst (>6m)T. Pogrosheva, V. Lipunov, E. Gorbovskoy, V. Kornilov, I. Gorbunov, N. Tiurina, O. Gress, P. Balanutsa,...
16 Jun 2020; 09:13 UT
13808Enhanced Activity of Mrk 421 measured by HAWCJose Andres Garcia-Gonzalez, Israel Martinez on behalf of the HAWC Collaboration
16 Jun 2020; 05:49 UT
13807Photometry and spectroscopy of the FeII nova AT 2020lrv still rising in brightnessU. Munari, P. Ochner, A. Vagnozzi, S. Moretti, P. Valisa, A. Maitan, and S. Dallaporta
15 Jun 2020; 08:51 UT
13806MASTER: new OT with ampl>6.5m inside BAKSAN neutrino alert error-boxV. Lipunov, N. Tiurina, E. Gorbovskoy, V. Kornilov, I. Gorbunov, P. Balanutsa, A. Kuznetsov, F. Balakin,...
15 Jun 2020; 07:24 UT
13805Radio observations of SN 2020llxE. Kundu, S. D. Ryder, M. D. Filipovic, G. Anderson, C. Stockdale, K. Maeda, M. Renaud, R. Kotak
15 Jun 2020; 03:07 UT
13804Swift observation and continued optical brightening of Nova Sgr 2020 No. 2 = ASASSN-20ga = PGIR20dsvK. V. Sokolovsky, E. Aydi, L. Chomiuk, A. Kawash, J. Strader, K. Mukai, F. J. Hambsch, T. Vanmunster,...
15 Jun 2020; 01:52 UT