| Telegram Index |
| Telegrams Posted Within the Last 30 Days ( All )
|
93 Selected of 13511 Telegrams
|
| 13511 | MAXI/GSC detection of a new outburst from the black hole candidate XTE J1856+053 | H. Negoro, M. Nakajima, W. Maruyama, M. Aoki, K. Kobayashi, R. Takagi, T. Mihara, C. Guo, Y. Zhou, T....
21 Feb 2020; 05:50 UT |
| 13510 | NuSTAR and Chandra observations of the bright X-ray transient in SDSS J143359.16+400636.0 | Murray Brightman, Anna Ho
20 Feb 2020; 19:09 UT |
| 13509 | Chandra Detection of SN2020bvc | Anna Y. Q. Ho, Brad Cenko, Daniel Perley, Alessandra Corsi, Murray Brightman
20 Feb 2020; 18:05 UT |
| 13508 | The 2020 periastron passage of eta Carine seen in He I and He II lines | Felipe Navarete, Augusto Damineli, Francisco Jablonski, Tim Brown, Markus Rabus
20 Feb 2020; 14:13 UT |
| 13507 | ZTF19acymzwg Unlikely Related to SRG/eROSITA X-ray TDE Candidate | S. Gezari, S. van Velzen, Charlotte Ward, S. Frederick, K. De, S. Kulkarni, M. J. Graham, and S. B. Cenko...
20 Feb 2020; 00:00 UT |
| 13506 | Fermi-LAT detection of enhanced gamma-ray activity from the high-redshift FSRQ PKS 0601-70 | I. Mereu, R. Angioni, S. Cutini, and C. C. Cheung, on behalf of the Fermi Large Area Telescope...
19 Feb 2020; 23:02 UT |
| 13505 | Spectroscopic Classification of AT 2020ctr with Lick/Kast | C. D. Kilpatrick, M. R. Siebert, R. J. Foley
19 Feb 2020; 21:40 UT |
| 13504 | MASTER: optical transients detection | P. Balanutsa, E. Gorbovskoy, V. Lipunov, D. Buckley, V. Kornilov, N. Tyurina, A. Kuznetsov, F. Balakin,...
19 Feb 2020; 20:28 UT |
| 13503 | Discovery of 9 ASAS-SN Supernova Candidates | J. Brimacombe, G. George, P. Cacella, P. Marples, L. A.G. Monard, P. Vallely, K. Z. Stanek, C. S. Kochanek,...
19 Feb 2020; 19:50 UT |
| 13502 | Optical Rebrightening of MAXI J1820+070 = ASASSN-18ey | R. Adachi, K. L. Murata, M. Oeda, M. Niwano, K. Shiraishi, K. Iida, F. Ogawa, R. Hosokawa, N. Nakamura,...
19 Feb 2020; 11:47 UT |
| 13501 | Non-detection of Betelgeuse in X-rays | Vinay L. Kashyap, Jeremy J. Drake, Daniel Patnaude
19 Feb 2020; 03:53 UT |
| 13500 | Bright emission lines in the optical spectrum and the redshift of the host galaxy of TDE candidate SRGet J143359.25+400638.5 | R. Burenin, M. Eselevich, I. Zaznobin, S. Sazonov, R. Sunyaev, on behalf of the Russian SRG/eROSITA...
18 Feb 2020; 18:37 UT |
| 13499 | Bright X-ray source SRGet J134954.70+432859.5 in the direction of galaxy SDSS J134954.68+432856.0 | I. Khabibullin, P. Medvedev, E. Churazov, M. Gilfanov, S. Sazonov, R. Sunyaev, R. Burenin, M. Pavlinsky...
18 Feb 2020; 18:28 UT |
| 13498 | Asiago spectroscopic classification of SN 2020ckt | L. Tomasella, S. Benetti, E. Cappellaro, N. Elias-Rosa, A. Reguitti, M. Turatto
18 Feb 2020; 08:19 UT |
| 13497 | Spectroscopic Classifications of Optical Transients with the Keck I telescope | M. R. Siebert, G. Dimitriadis, R. J. Foley
18 Feb 2020; 01:02 UT |
| 13496 | VLA X-band Detection of SN2020bvc | Anna Y. Q. Ho
17 Feb 2020; 19:04 UT |
| 13495 | Further Swift-XRT observations of Swift J0840.7-3516 | P. A. Evans, J. A. Kennea
17 Feb 2020; 18:27 UT |
| 13494 | A bright X-ray TDE candidate SRGet J143359.25+400638.5 in SDSS J143359.16+400636.0 | I. Khabibullin, R. Sunyaev, E. Churazov, M. Gilfanov, P. Medvedev, S. Sazonov on behalf of the Russian...
17 Feb 2020; 16:24 UT |
| 13493 | Upper limit on the optical fluence of FRB 180916.J0158+65 | Luca Zampieri, Aleksandr Burtovoi, Michele Fiori, Giampiero Naletto, Paolo Ochner, Massimo Turatto, Luciano...
17 Feb 2020; 16:20 UT |
| 13492 | Observations of FRB 180916.J0158+65 with SRT and the MNC | M. Pilia, G. Naldi, G. Bernardi, G. Pupillo, A. Corongiu, A. Possenti, A. Ridolfi, L. Nicastro, E. Palazzi,...
17 Feb 2020; 16:06 UT |
| 13491 | MASTER: OT with ampl>6.5m | T. Pogrosheva, V. Lipunov, E. Gorbovskoy, V. Kornilov, P. Balanutsa, N. Tyurina, A. Kuznetsov, F. Balakin,...
17 Feb 2020; 12:05 UT |
| 13490 | MASTER: 2 outbursts with ampl>4.2m | V. Shumkov, T. Pogrosheva, V. Lipunov, E. Gorbovskoy, V. Kornilov, P. Balanutsa, N. Tyurina, A. Kuznetsov,...
16 Feb 2020; 23:31 UT |
| 13489 | Discovery with ZTF and the Liverpool and GTC telescopes of the superluminous supernova SN 2020ank (ZTF20aahbfmf, ATLAS20dzr) | F. Poidevin, R. Marques-Chaves, I. Perez-Fournon, C. Jimenez Angel, R. Shirley, S. Geier, Y. Shu, S....
16 Feb 2020; 02:56 UT |
| 13488 | Pre-discovery detections of MASTER OT J044008.76-651302.3 | Przemek Mroz, Mariusz Gromadzki, Andrzej Udalski, on behalf of the OGLE team
15 Feb 2020; 19:30 UT |
| 13487 | MASTER OT J044008.76-651302.3 Kilonova candidate for LVC S200213t BNS merging | V. Shumkov, V. Lipunov, E. Gorbovskoy, V. Kornilov, P. Balanutsa, N. Tyurina, A. Kuznetsov, F. Balakin,...
15 Feb 2020; 15:09 UT |
| 13486 | MASTER: PSN in PGC673735 | P. Balanutsa, V. Lipunov, E. Gorbovskoy, V. Kornilov, N. Tyurina, A. Kuznetsov, F. Balakin, K. Zhirkov,...
15 Feb 2020; 14:52 UT |
| 13485 | VLA observation of SRGt J123822.3-253206 | Anna Y. Q. Ho
15 Feb 2020; 02:34 UT |
| 13484 | Photometric and spectroscopic observations of the sudden brightening of AT 2019zhd (=ZTF19adakuot) | U. Munari, A. Siviero, S. Dallaporta, and A. Maitan
14 Feb 2020; 22:57 UT |
| 13483 | Swift/XRT confirms new outburst from XTE J1739-285 | E. Bozzo, C. Sanchez-Fernandez, C. Ferrigno, V. Savchenko, J. Chenevez, L. Sidoli, A. Paizis, E. Kuulkers,...
14 Feb 2020; 20:08 UT |
| 13482 | MASTER: bright PSN in PGC549147 and CV | P. Balanutsa, V. Lipunov, D. A.H. Buckley, R. Rebolo, M. Serra, V. Kornilov, E. Gorbovskoy, O. Gress,...
14 Feb 2020; 17:45 UT |
| 13481 | MASTER: PSN and 2 outbursts | T. Pogrosheva, E. Gorbovskoy, V. Lipunov, R. Rebolo, M. Serra, D. Buckley, V. Kornilov, O. Gress, N....
14 Feb 2020; 11:21 UT |
| 13480 | MAXI/GSC observations of X-ray outbursts from Be/X-ray binary pulsars, IGR J19294+1816, GRO J1008-57 and 4U 0115+63 | M. Nakajima, T. Mihara, H. Negoro, W. Maruyama, M. Aoki, K. Kobayashi, R. Takagi, C. Guo, Y. Zhou, T....
14 Feb 2020; 10:29 UT |
| 13479 | Badary RT32 radio follow-up B2 1420+32 | M. A. Kharinov
14 Feb 2020; 06:30 UT |
| 13478 | MAXI/GSC detection of an intense hard X-ray flare from GRS 1915+105 | R. Takagi, K. Kobayashi, H. Negoro, M. Nakajima, W. Maruyama, M. Aoki, T. Mihara, C. Guo, Y. Zhou, T....
14 Feb 2020; 03:45 UT |
| 13477 | Radio detection from SN 2020ad | E. Kundu, S. D. Ryder, M. D. Filipovic, G. Anderson, C. Stockdale, K. Maeda, M. Renaud, R. Kotak
14 Feb 2020; 02:59 UT |
| 13476 | Spectroscopic Classifications of Optical Transients with the Lick Shane telescope | M. R. Siebert, D. O. Jones, G. Dimitriadis, R. J. Foley
13 Feb 2020; 22:55 UT |
| 13475 | Monitoring of the giant flare of Cygnus X-3 with the Sardinia Radio Telescope | E. Egron, A. Pellizzoni, D. Perrodin, M. Pilia, M. Bachetti, M. Pili, L. Schirru, N. Iacolina
13 Feb 2020; 22:48 UT |
| 13474 | INTEGRAL detects a rebrightening of the accreting neutron star XTE J1739-285 | C. Sanchez-Fernandez, C. Ferrigno, E. Bozzo, V. Savchenko, J. Chenevez, L. Sidoli, A. Paizis, E. Kuulkers,...
13 Feb 2020; 13:30 UT |
| 13473 | INTEGRAL detects a rebrightening of the accreting neutron star XTE J1739-285 | C. Sanchez-Fernandez, C. Ferrigno, E. Bozzo, V. Savchenko, J. Chenevez, L. Sidoli, A. Paizis, E. Kuulkers,...
13 Feb 2020; 13:29 UT |
| 13472 | X-ray and radio follow-up observations of the X-ray transient Swift J0840.7-3516 | A. Borghese, F. Coti Zelati, N. Rea, T. Russell, J. A. Kennea, P. Evans, W. Iwakiri, P. Esposito, G....
13 Feb 2020; 09:35 UT |
| 13471 | MeerKAT radio non-detection of the black hole transient V4641 Sgr during its outburst | Xian Zhang, Wenfei Yu, Rob Fender, Patrick Woudt, James Miller-Jones, on behalf of the ThunderKAT...
13 Feb 2020; 07:49 UT |
| 13470 | A rapidly growing flare of Cygnus X-3 observed with the Nasu telescope array at 1.4GHz | K. Tsubono, K. Asuma, K. Niinuma, T. Aoki, K. Takefuji, and T. Daishido
12 Feb 2020; 14:20 UT |
| 13469 | Erratum to ATEL#13468 | A. Simon
12 Feb 2020; 13:19 UT |
| 13468 | Gaia18awg is a new SU Uma type dwarf nova during a superoutburst | A. Simon, I. Izviekova, W. Ogloza, M. Zejmo, E. Pavlenko, V. Vasylenko E. Sonbas
12 Feb 2020; 11:22 UT |
| 13467 | MeerKAT and Swift/XRT detection of MAXI J1348-630 | Francesco Carotenuto, Stephane Corbel, Rob Fender, Patrick Woudt, James Miller-Jones, on behalf of the...
11 Feb 2020; 16:41 UT |
| 13466 | INTEGRAL gamma-ray upper limits on the periodic FRB180916 | Francesca Panessa, Volodymyr Savchenko, Carlo Ferrigno, Angela Bazzano, Pietro Ubertini
11 Feb 2020; 15:32 UT |
| 13465 | Re-brightening and decaying of MAXI J1348-630 as observed with NICER | Liang Zhang, Diego Altamirano, Ron Remillard, Zaven Arzoumanian, Keith Gendreau, Peter Bult, Tod E. Strohmayer,...
11 Feb 2020; 15:20 UT |
| 13464 | A new X-ray transient in SDSS J143359.16+400636.0 | Murray Brightman
10 Feb 2020; 22:57 UT |
| 13463 | Fermi-LAT detection of a new gamma-ray source associated with the flat-spectrum radio source PMN J0313+0228 | R. Angioni on behalf of the Fermi Large Area Telescope Collaboration
9 Feb 2020; 23:29 UT |
| 13462 | X-ray Observations by Swift of the Repeating FRB 180916.J0158+65 | M. Tavani, F. Verrecchia, C. Casentini, M. Perri, A. Ursi, C. Pittori, F. Lucarelli, A. Bulgarelli, M....
8 Feb 2020; 21:27 UT |
| |
| 13461 | Beginning of the new giant flare from Cygnus X-3 | S. ATrushkin, P. G. Tsybulev, N. N. Bursov, N. A. Nizhelskij, A. V. Shevchenko
8 Feb 2020; 18:42 UT |
| 13460 | A Double-peaked Changing-look AGN with a Large Amplitude Flare in the UV/optical and X-rays | S. Frederick, M. J. Graham, S. Gezari, S. van Velzen, C. Ward
8 Feb 2020; 02:16 UT |
| 13459 | MAXI J1348-630: MAXI/GSC detection | R. Shimomukai, H. Negoro, M. Nakajima, W. Maruyama, M. Aoki, K. Kobayashi, T. Mihara, T. Tamagawa, M....
7 Feb 2020; 15:27 UT |
| 13458 | Gamma-ray flare from Cygnus X-3 detected by AGILE | G. Piano, F. Verrecchia, M. Tavani, A. Bulgarelli, S. Vercellone, P. Caraveo, C. Pittori, F. Lucarelli,...
7 Feb 2020; 12:18 UT |
| 13457 | The redshift of 4FGLJ0955.1+3551 (3HSPJ095507.1+355100): a possible counterpart of the neutrino event IceCube-200107A | Simona Paiano, Renato Falomo, Aldo Treves, Paolo Padovani, Paolo Giommi, Adriana Gargiulo, Andrea Rossi...
7 Feb 2020; 10:45 UT |
| 13456 | Initial NICER observations of the GRB 200205A = Swift J0840.7-3516 and detection of short X-ray flaring activity | W. Iwakiri, K. Gendreau, T. Enoto, T. Mihara, M. Nakajima, H. Negoro, M. Serino, N. Kawai, M. Ng, D....
7 Feb 2020; 05:02 UT |
| 13455 | MAXI/GSC detection of a probable new soft X-ray transient MAXI J1857-086 or renewed activity of Swift J1858.6-0814 | H. Negoro, R. Takagi, R. Adachi, M. Nakajima, W. Maruyama, M. Aoki, K. Kobayashi, T. Mihara, C. Guo,...
6 Feb 2020; 11:52 UT |
| 13454 | XB-NEWS detects a new optical rise during the current outburst of MAXI J0637-430 | Maria Cristina Baglio, D. M. Bramich, David M. Russell, Payaswini Saikia, Saarah F. Pirbhoy, Fraser Lewis...
6 Feb 2020; 11:49 UT |
| 13453 | Swift/XRT detects (continued) activity of the Galactic center transient AX J1745.6-2901 | N. Degenaar, R. Wijnands, M. T. Reynolds, J. M. Miller, J. A. Kennea, on behalf of a larger...
6 Feb 2020; 11:13 UT |
| 13452 | Swift J0840.7-3516 (AKA GRB 200205A): A newly discovered transient X-ray Pulsar | J. A. Kennea, D. M. Palmer, M. H. Siegel, F. E. Marshall, P. A. Evans, A. Y. Lien, K. L. Page, K. K....
5 Feb 2020; 22:38 UT |
| 13451 | XB-NEWS detection of a new outburst of MAXI J1348-630 | Saarah F. Pirbhoy, Maria Cristina Baglio, David M. Russell, D. M. Bramich, Payaswini Saikia, Aisha Al...
5 Feb 2020; 18:14 UT |
| 13450 | Photometric History for the Past Century of ASASSN-V J060000.76-310027.83 (J060000) | Bradley E. Schaefer
5 Feb 2020; 17:37 UT |
| 13449 | SOAR spectroscopic confirmation of V6566 Sgr (PNV J17561375-2942546) as a classical nova | E. Aydi, K. V. Sokolovsky, J. Strader, L. Chomiuk, A. Kawash,
5 Feb 2020; 17:35 UT |
| 13448 | e-MERLIN radio detection of SN 2020oi at 5 GHz | J. Moldon, A. Horesh, M. Perez-Torres, I. Sfaradi, P. Lundqvist
5 Feb 2020; 17:16 UT |
| 13447 | Swift XRT observations find GX 339-4 in the soft state in Jan 2020 | J. A. Paice, T. Belloni, S. Motta, P. Gandhi, A. Rao, R. Misra, D. M. Russell, Phil Charles
5 Feb 2020; 10:13 UT |
| 13446 | Swift X-ray Observations of the Repeating FRB 180916.J0158+65 | M. Tavani, F. Verrecchia, C. Casentini, M. Perri, A. Ursi, C. Pittori, F. Lucarelli, M. Pilia, A. Corongiu,...
4 Feb 2020; 21:57 UT |
| 13445 | Spectroscopic Classifications of Optical Transients with the Lick Shane telescope | G. Dimitriadis, C. Rojas-Bravo and R. J. Foley
4 Feb 2020; 20:57 UT |
| 13444 | X-ray and UV observations of the 56.35 min period star MGAB-V269 | L. Rivera Sandoval, G. Murawski, C. Copperwheat, T. Maccarone
4 Feb 2020; 18:23 UT |
| 13443 | NICER observations of the new outburst of V4641 Sgr | D. Altamirano, Zaven Arzoumanian, Keith Gendreau, Peter Bult, Tod E. Strohmayer, Jeroen Homan
4 Feb 2020; 10:28 UT |
| 13442 | Most bright radio flare of GRS 1915+105 for last decade | S. A. Trushkin, N. A. Nizhelskij, P. G. Tsybulev, N. N. Bursov, A. V. Shevchenko
3 Feb 2020; 06:35 UT |
| 13441 | MASTER: OT with ampl>7.2m | V. Shumkov, T. Pogrosheva, V. Lipunov, R. Rebolo, M. Serra, D. Buckley, E. Gorbovskoy, V. Kornilov,...
3 Feb 2020; 01:07 UT |
| 13440 | Independent Discovery of a Probable Nova in M81 | K. Hornoch, H. Kucakova, S. C. Williams, G. Sala, J. Jose, B. Stecklum, M. J. Darnley, A. Kaur, D. H....
2 Feb 2020; 14:26 UT |
| 13439 | Betelgeuse Updates | Edward F. Guinan and Richard J. Wasatonic
1 Feb 2020; 23:20 UT |
| 13438 | MASTER: optical transients detection | T. Pogrosheva, P. Balanutsa, V. Lipunov, R. Podesta, C. Lopez, F. Podesta, C. Francile, H. Levato, D....
1 Feb 2020; 13:13 UT |
| 13437 | Kanata optical/near-infrared observations of a black hole X-ray binary V4641 Sgr | F. Imazato, M. Sasada, T. Nakaoka, M. Uemura, H. Akitaya
1 Feb 2020; 12:48 UT |
| 13436 | ZTF Bright Transient Survey classifications with Apache Point Observatory | B. Sipocz, M. L. Graham, K. J. Bell, E. C. Bellm, Z. Golkhou, C. Fremling, A. Dahiwale, Y. Sharma, S....
1 Feb 2020; 03:05 UT |
| 13435 | The 2017 X-ray detection of the luminous nuclear transient AT 2017gbl | Sasha Bates, Sol Gutierrez-lara, Jeremy J. Drake, Antonella Fruscione
31 Jan 2020; 23:37 UT |
| 13434 | The 2002-2017 X-ray Decline of the Narrow Line Seyfert 1 galaxy WPVS 007 | Sol Gutierrez-lara, Sasha Bates, Antonella Fruscione, Jeremy J. Drake
31 Jan 2020; 22:57 UT |
| 13433 | Fermi/GBM retracts detection of Be/XRB KS 1947+300 | P. Jenke, C. Malacaria
31 Jan 2020; 22:26 UT |
| 13432 | Liverpool Telescope spectral classification of a possible young type II supernova in NGC 5371 | I. Perez-Fournon, C. Jimenez Angel, F. Poidevin, R. Shirley, R. Marques-Chaves, S. W. Jha, S. Rodney,...
31 Jan 2020; 17:14 UT |
| 13431 | A new outburst of V4641 Sgr | A. W. Shaw, J. A. Tomsick, A. Bahramian, P. Gandhi, C. O. Heinke, R. M. Plotkin
31 Jan 2020; 08:57 UT |
| 13430 | Spectroscopic observation of the transient AT2020ber in M31 | Monika Soraisam, Chien-Hsiu Lee, Gautham Narayan, Thomas Matheson, Abhijit Saha, Arizona-NOAO Temporal...
30 Jan 2020; 23:41 UT |
| 13429 | ZTF Discovery of ZTF20aajnksq: a Rapidly Fading, Luminous Red Transient at z = 2.9 | A. Y. Q. Ho, D. A. Perley, I. Andreoni, C. Fremling, K. De, B. Cenko, M. M. Kasliwal, D. A. Goldstein...
30 Jan 2020; 22:20 UT |
| 13428 | REM follow-up observations of the flaring flat spectrum radio quasar B2 1420+32 | F. D'Ammando, D. Fugazza, S. Covino
30 Jan 2020; 12:57 UT |
| 13427 | Transition of MAXI J0637-430 to the Hard State Seen with NICER | R. Remillard, D. Pasham, K. Gendreau, Z. Arzoumanian, J. Homan, D. Altamirano, J. Steiner
30 Jan 2020; 05:13 UT |
| 13426 | I-band Observations of the 2019 Outburst of SXP 1062 | P. C. Schmidtke, A. P. Cowley
28 Jan 2020; 22:41 UT |
| 13425 | Independent Discovery of a Probable Nova in M31 | H. Kucakova, K. Hornoch
28 Jan 2020; 22:20 UT |
| 13424 | Spectroscopic classification of TCP J06073081-0101501 as a dwarf nova | Hiroyuki Maehara
28 Jan 2020; 21:03 UT |
| 13423 | AGILE gamma-ray observations of Cygnus X-3 during the current quenched/hypersoft state | G. Piano, F. Verrecchia, M. Tavani, C. Pittori, F. Lucarelli, S. Vercellone, M. Cardillo, A. Ursi, C....
28 Jan 2020; 15:30 UT |
| 13422 | Spectroscopic Classifications of Optical Transients with the Keck I telescope | M. R. Siebert, G. Dimitriadis, R. J. Foley
27 Jan 2020; 17:52 UT |
| 13421 | Multi-band photometry of the flaring blazar B2 1420+32 at its peak | Milen Minev, Alexander Kurtenkov, Evgeni Ovcharov
26 Jan 2020; 19:16 UT |
| 13420 | MASTER: short OT discovery | I. Boriskin, N. Chuykov, V. Shumkov, V. Lipunov, R. Podesta, C. Lopez, F. Podesta, C. Francile, H. Levato,...
24 Jan 2020; 22:20 UT |
| 13419 | MASTER-OAFA: SN in S0 PGC130509 and new OT at the earliest stage of the outburst | O. Gress, V. Lipunov, R. Podesta, C. Lopez, F. Podesta, C. Francile, H. Levato, E. Gorbovskoy, V. Kornilov,...
23 Jan 2020; 17:07 UT |
