| Telegram Index |
| Telegrams Posted Within the Last 30 Days ( All )
|
78 Selected of 13623 Telegrams
|
| 13623 | The X-ray transient 4U 1630-47 transitioned from the hard to soft spectral state | Riley M. T. Connors, John A. Tomsick, Javier A. Garcia
7 Apr 2020; 21:27 UT |
| 13622 | C/2019 Y4 ATLAS - confirmation of nuclear change | I. A. Steele, R. J. Smith, J. Marchant
6 Apr 2020; 18:38 UT |
| 13621 | Global MASTER-Net optical monitoring of repeating FRB180916.J0158+65 | K. Zhirkov, V. Lipunov E. Gorbovskoy, V. Kornilov, N. Tiurina,, N. M. Budnev, O. Ershova, V. Yurkov,...
6 Apr 2020; 18:04 UT |
| 13620 | Possible Disintegration of Comet C/2019 Y4 (ATLAS) | Quanzhi Ye, Qicheng Zhang
6 Apr 2020; 17:12 UT |
| 13619 | MASTER Bright Comet Discovery | Y. Kechin, S. Bodrov, V. Lipunov, E. Gorbovskoy, V. Kornilov, N. Tiurina,, N. M. Budnev, R. Podesta,...
6 Apr 2020; 12:33 UT |
| 13618 | Interstellar Comet 2I/Borisov is Single Again | Qicheng Zhang, Quanzhi Ye, Ludmilla Kolokolova
6 Apr 2020; 00:31 UT |
| 13617 | Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ GB6 J0043+3426 | S. Buson, R. Angioni, on behalf of the Fermi Large Area Telescope Collaboration
5 Apr 2020; 11:12 UT |
| 13616 | Correction in the Asiago spectroscopic classification of SN 2020fkb | L. Tomasella, S. Benetti, P. Ochner, A. Pastorello, E. Cappellaro, N. Elias-Rosa, M. Turatto, E. Kankare...
4 Apr 2020; 07:58 UT |
| 13615 | Asiago spectroscopic classification of SN 2020fkb | L. Tomasella, S. Benetti, P. Ochner, A. Pastorello, E. Cappellaro, N. Elias-Rosa, M. Turatto, E. Kankare...
3 Apr 2020; 20:48 UT |
| 13614 | Spectroscopic classification of AT2020eqc and AT2020fhj | L. Izzo, C. Angus, S. Bruun, K. Auchettl, J. Hjorth, P. Ochner
3 Apr 2020; 11:36 UT |
| 13613 | Possible fragmentation of interstellar comet 2I/Borisov | Bryce T. Bolin, Dennis Bodewits, Carey M. Lisse, Yanga R. Fernandez, George Helou, and S. B. Cenko
3 Apr 2020; 02:22 UT |
| 13612 | ATel #13611 Author Omission | David Jewitt
2 Apr 2020; 16:14 UT |
| 13611 | Interstellar Object 2I/Borisov Double | David Jewitt, Max Mutchler, Yoonyoung Kim, Hal Weaver, Man-To Hui
2 Apr 2020; 16:05 UT |
| 13610 | eRASSU J052914.9-662446: SRG/eROSITA discovery of a second Be/X-ray binary in the LMC | C. Maitra, F. Haberl, S. Carpano, O. Koenig, V. Doroshenko, L. Ducci, D. A.H. Buckley, I. M. Monageng,...
2 Apr 2020; 15:38 UT |
| 13609 | eRASSU J050810.4-660653: SRG/eROSITA discovery of a new Be/X-ray binary in the LMC | F. Haberl, C. Maitra, S. Carpano, L. Ducci, V. Doroshenko, O. Koenig, D. A.H. Buckley, I. M. Monageng,...
2 Apr 2020; 15:29 UT |
| 13608 | Asiago spectroscopic classification of ASASSN-20dn | L. Tomasella, S. Benetti, A. Pastorello, E. Cappellaro, N. Elias-Rosa, M. Turatto
2 Apr 2020; 08:30 UT |
| 13607 | HST Ultra-rapid Observations of SN 2020fqv | Georgios Dimitriadis, David A. Coulter, Ryan J. Foley, Charles D. Kilpatrick, Cesar Rojas-Bravo, Matthew...
2 Apr 2020; 01:22 UT |
| 13606 | ART-XC/SRG observes the awakening of BHC 4U 1755-338 | I. Mereminskiy, A. Semena, M. Pavlinsky, A. Lutovinov, S. Molkov, I. Lapshov, A. Tkachenko on behalf...
2 Apr 2020; 00:31 UT |
| 13605 | Asiago spectroscopic classification of SN 2020fqv | L. Tomasella, S. Benetti, A. Pastorello, E. Cappellaro, N. Elias-Rosa, M. Turatto, G. Pignata
1 Apr 2020; 23:22 UT |
| 13604 | Fermi-LAT discovery of VHE emission from blazar PKS 0903-57 | Sara Buson on behalf of the Fermi Large Area Telescope Collaboration
1 Apr 2020; 18:09 UT |
| 13603 | ULTRASPEC observations of Swift J1818.0-1607 | Kaustubh Rajwade, Puji Irawati, Siraprapa Sanpa-arsa, Vikram Dhillon, Fabian Jankowski, Michael Keith,...
1 Apr 2020; 17:25 UT |
| 13602 | AGILE detection of enhanced gamma-ray activity from the blazar PKS 0903-57 | F. Lucarelli, C. Pittori, F. Verrecchia, M. Tavani, M. Cardillo, C. Casentini, G. Piano, A. Ursi, A....
1 Apr 2020; 10:45 UT |
| 13601 | Rapid rising of Betelgeuse's luminosity | Costantino Sigismondi
31 Mar 2020; 22:38 UT |
| 13600 | Ground-based spectroscopic monitoring of the 2020 periastron in eta Carinae | Felipe Navarete, Augusto Damineli, Noel Richardson, Nour Ibrahim, Bernard Heathcote, Giorgio Di Scala,...
30 Mar 2020; 16:17 UT |
| 13599 | Fermi-LAT detection of renewed gamma-ray activity from PKS 0903-57 | I. Mereu on behalf of the Fermi Large Area Telescope Collaboration
29 Mar 2020; 21:37 UT |
| 13598 | Fermi-LAT detection of a new gamma-ray source associated with the flat-spectrum radio source NVSS J064541-122434 | R. Angioni, C. C. Cheung, S. Buson, I. Mereu on behalf of the Fermi Large Area Telescope...
29 Mar 2020; 09:47 UT |
| 13597 | Asiago spectroscopic classification of SN 2020 | L. Tomasella, S. Benetti, E. Cappellaro
29 Mar 2020; 09:03 UT |
| 13596 | Zwicky Transient Facility Bright Transient Candidates | C. Fremling, A. Dahiwale and S. R. Kulkarni on behalf of the Zwicky Transient Facility
28 Mar 2020; 23:19 UT |
| 13595 | MASTER: PSN in spiral ESO342-034 | V. Shumkov, T. Pogrosheva, V. Lipunov, V. Kornilov, O. Gress, E. Gorbovskoy, V. Vladimirov, N. Tyurina,...
28 Mar 2020; 12:21 UT |
| 13594 | Detection of MAXI J0637-430 by the Regolith X-Ray Imaging Spectrometer (REXIS) Onboard OSIRIS-REx | B. Allen, J. Grindlay, D. Hoak, J. Hong, D. Guevel, M. Lambert, R. P. Binzel, R. Masterson, A. Cummings,...
28 Mar 2020; 07:41 UT |
| 13593 | ASAS-SN Discovery of a Spotted Giant Star with Extreme Variability | T. Jayasinghe, K. Z. Stanek, C. S. Kochanek, Z. Way, P. Vallely, C. Basinger, T. A. Thompson, B. J....
26 Mar 2020; 16:03 UT |
| 13592 | Radio detection of 4U1630-47 during March 2020 outburst with MeerKAT | Julien N. Girard, Evangelia Tremou, Rob Fender, Patrick Woudt, James Miller-Jones on behalf of the...
26 Mar 2020; 12:08 UT |
| 13591 | MASTER: possibly optical counterpart of Fermi GRB 200325B | T. Pogrosheva, V. Lipunov, V. Kornilov, O. Gress, E. Gorbovskoy, P. Balanutsa, V. Vladimirov, N. Tyurina,...
26 Mar 2020; 11:24 UT |
| 13590 | The asteroid (7132) Casulli is a binary system | Lorenzo Franco, Alessandro Marchini, Giacomo Bonnoli, Riccardo Papini, Paolo Bacci, Martina Maestripieri,...
25 Mar 2020; 16:28 UT |
| 13589 | Chandra X-ray observations of the fast radio burst repeater FRB 180916.J0158+65 | A. K.H. Kong, K. L. Li, C. Y. Hui, H. F. Yu
25 Mar 2020; 14:37 UT |
| 13588 | NICER follow-up observation and a candidate timing anomaly from Swift J1818.0-1607 | Chin-Ping Hu, Tod E. Strohmayer, Paul S. Ray, Teruaki Enoto, Tolga Guver, S. Guillot, G. K. Jaisawal,...
25 Mar 2020; 12:44 UT |
| 13587 | Multi-band observations of Swift J1818.0-1607 with Parkes | Marcus E. Lower and Ryan M. Shannon
25 Mar 2020; 01:09 UT |
| 13586 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQ PMN J2331-2148 | I. Mereu, R. Angioni, on behalf of the Fermi Large Area Telescope Collaboration
24 Mar 2020; 23:07 UT |
| 13585 | Discovery of an Apparent Nova in M31 | K. Hornoch, H. Kucakova, M. Wolf
24 Mar 2020; 22:24 UT |
| 13584 | 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....
24 Mar 2020; 14:13 UT |
| 13583 | The ultraluminous X-ray pulsar M82 X-2 is still spinning down | Matteo Bachetti, John Tomsick, Dominic J Walton, Murray Brightman, Felix Fuerst, Deepto Chakrabarty,...
24 Mar 2020; 08:30 UT |
| 13582 | Continuing flux density increase in OQ 334 revealed by Sardinia Radio Telescope dual-frequency observations | Nicola Marchili, Simona Righini, Marcello Giroletti, Elise Egron
24 Mar 2020; 08:04 UT |
| 13581 | A new outburst of XTE J1812-182 detected by INTEGRAL/JEM-X | J. Chenevez, J. Hammershoej Beck, J. Skriver Olsen, C. Sanchez-Fernandez, F. Onori, V. A. Lepingwell,...
23 Mar 2020; 15:59 UT |
| 13580 | Detection of pulsed radio emission from bursting Magnetar Swift J1818.0-1607 below 750 MHz with the uGMRT | Bhal Chandra Joshi, Manjari Bagchi
23 Mar 2020; 10:55 UT |
| 13579 | Correction in observing date "4 - 11 GHz detection of Swift J1818.0-1607 with the Breakthrough Listen Instrument at the Robert C. Byrd Green Bank Telescope" | Vishal Gajjar
22 Mar 2020; 01:57 UT |
| 13578 | Spectroscopic confirmation of MASTER OT J061642.05+435617.9 as a dwarf nova | Keisuke Isogai
21 Mar 2020; 23:44 UT |
| 13577 | Detection of single pulses at 1.5 GHz from the new magnetar Swift J1818.0-1607 from Sardinia Radio Telescope L/P-band observations | A. Ridolfi, M. Burgay, A. Corongiu, D. Perrodin, M. Pilia, A. Possenti, P. Esposito, G. L. Israel, A....
21 Mar 2020; 21:37 UT |
| 13576 | Optical observations of the optical and X-ray transient ATLAS19bcxp = SRGA J043520.9+552226 = SRGE J043523.3+552234: a likely BL Lac object | A. Lyapin, I. Zaznobin, G. Khorungev, G. Uskov, I. Mereminskiy, R. Burenin, S. Sazonov, M. Eselevich,...
21 Mar 2020; 18:36 UT |
| 13575 | 4 - 11 GHz detection of Swift J1818.0-1607 with the Breakthrough Listen Instrument at the Robert C. Byrd Green Bank Telescope | Vishal Gajjar ; Karen Perez ; Andrew Siemion ; Dave MacMahon ; Matt Lebofsky ; Steve Croft ; Danny Price...
21 Mar 2020; 16:51 UT |
| 13574 | Lulin optical observations of the new magnetar Swift J1818.0-1607 | C.-J. Cheng, K. L. Li, A. K.H. Kong
21 Mar 2020; 15:46 UT |
| |
| 13573 | SALT spectroscopic follow-up of the unusual variable ASASSN-20da | E. Aydi, D. A. H. Buckley, L. Chomiuk, A. Kawash K. V. Sokolovsky, J. Strader, M. Orio, Z. S. Way, K....
21 Mar 2020; 10:26 UT |
| 13572 | Swift-BAT detection of bursts from XTE J1701-407 | D. M. Palmer, S. D. Barthelmy, J. R. Cummings, H. A. Krimm, S. Laha, A. Y. Lien, C. B. Markwardt, T....
20 Mar 2020; 22:33 UT |
| 13571 | SRG discovery of SRGA J043520.9+552226 = SRGE J043523.3+552234, an X-ray counterpart of optical transient ATLAS19bcxp | I. Mereminskiy, P. Medvedev, A. Semena, M. Pavlinsky, S. Molkov, A. Lutovinov, R. Burenin, S. Sazonov,...
20 Mar 2020; 19:01 UT |
| 13570 | Spectroscopic classification of the transient ZTF19actabny/AT2019vas | Monika Soraisam, Chien-Hsiu Lee, Gautham Narayan, Thomas Matheson, Abhijit Saha, Arizona-NOAO Temporal...
20 Mar 2020; 18:19 UT |
| 13569 | Swift J1818.0-1607: NuSTAR and INTEGRAL observations of the new magnetar | A. Borghese, F. Coti Zelati, N. Rea, G. L. Israel, P. Esposito, D. Gotz, V. Savchenko, A. Tiengo, S....
19 Mar 2020; 17:44 UT |
| 13568 | MASTER-SAAO: new OT with ampl>5.4m | T. Pogrosheva, V. Lipunov, D. Buckley, V. Kornilov, O. Gress, E. Gorbovskoy, P. Balanutsa, V. Vladimirov,...
19 Mar 2020; 17:02 UT |
| 13567 | MASTER: possibly Nova outburst, ampl>8m | V. Shumkov, V. Lipunov, V. Kornilov, O. Gress, E. Gorbovskoy, P. Balanutsa, V. Vladimirov, N. Tyurina,...
19 Mar 2020; 15:13 UT |
| 13566 | LJT Spectroscopic Classification of AT2020enm as a Young 99aa-like Type Ia Supernova | Jujia Zhang and Xiaofeng Wang
19 Mar 2020; 01:31 UT |
| 13565 | GW170817: Continued X-ray emission detected with Chandra at 940 days post-merger | E. Troja, L. Piro, G. Ryan, H. van Eerten, B. Zhang ob behalf of a larger collaboration
18 Mar 2020; 18:12 UT |
| 13564 | INTEGRAL/GPS detections of a new outburst from 4U 1630-47 and XTE J1701-407 | F. Onori, V. A. Lepingwell, J. Chenevez, J. H. Beck, J. S. Olsen, A. Bazzano, M. Fiocchi, L. Natalucci,...
18 Mar 2020; 14:31 UT |
| 13563 | NICER and NuSTAR detections of Type I bursts and periodic dips in Swift J1858.6-0814 | D. J. K. Buisson, J. Hare, T. Guver, D. Altamirano, K. C. Gendreau, Z. Arzoumanian, P. M. Bult, T. E....
18 Mar 2020; 12:49 UT |
| 13562 | MeerKAT observation of the radio magnetar candidate Swift J1818.0-1607 | Marcus E. Lower, Sarah Buchner, Simon Johnston, Aditya Parthasarathy, Marisa Geyer and Matthew Bailes...
17 Mar 2020; 23:52 UT |
| 13561 | Independent Discovery of a Probable Nova in M31 | K. Hornoch, H. Kucakova
17 Mar 2020; 21:31 UT |
| 13560 | Detection of the new magnetar Swift J1818.0-1607 in S-band using GBT | Yogesh Maan and Joeri van Leeuwen
17 Mar 2020; 20:44 UT |
| 13559 | Spin-evolution of the new magnetar J1818.0-1607 | David Champion, Gregory Desvignes, Fabian Jankowski, Ramesh Karuppusamy, Michael Keith, Chryssa Kouveliotou,...
17 Mar 2020; 18:08 UT |
| 13558 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQs PKS 0208-512 and 4C +50.11 | R. Angioni, on behalf of the Fermi Large Area Telescope Collaboration
16 Mar 2020; 21:59 UT |
| 13557 | SRG/eROSITA observations of a bright X-ray outburst from Circinus X-1 | R. Arcodia, F. Haberl, V. Doroshenko, P. Predehl, J. Wilms, V. Grinberg
16 Mar 2020; 21:19 UT |
| 13556 | 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....
15 Mar 2020; 14:28 UT |
| 13555 | Fermi-GBM detection of the new magnetar Swift J1818.0-1607 | C. Malacaria, O. J. Roberts, P. Veres, C. Wilson-Hodge
14 Mar 2020; 23:34 UT |
| 13554 | Confirmation of pulsed radio emission from Swift J1818.0-1607 | Kaustubh Rajwade, Benjamin Stappers, Andrew Lyne, Mitchell B Mickaliger, Lina Levin Preston, Michael...
14 Mar 2020; 22:34 UT |
| 13553 | Detection of pulsed radio emission from new magnetar Swift J1818.0-1607 | Ramesh Karuppusamy, Gregory Desvignes, Michael Kramer, Nataliya Porayko, David Champion, Pablo Torne,...
14 Mar 2020; 22:18 UT |
| 13552 | MASTER: new OT with amplitude more then 6m | Koryukova T., V. Lipunov, V. Kornilov, O. Gress, E. Gorbovskoy, V. Vladimirov, N. Tyurina, A. Kuznetsov,...
14 Mar 2020; 13:42 UT |
| 13551 | NICER detection of 1.36 sec periodicity from a new magnetar, Swift J1818.0-1607 | Teruaki Enoto, Takanori Sakamoto, George Younes, Chin-Ping Hu, Wynn C. G. Ho, Keith Gendreau, Zaven Arzoumanian,...
13 Mar 2020; 14:40 UT |
| 13550 | LJT Spectroscopic Classification of AT2020ekk as a young Type II Supernova | Jujia Zhang and Xiaofeng Wang
13 Mar 2020; 03:52 UT |
| 13549 | Multiple Outbursts of Interstellar Comet 2I/Borisov | Michal Drahus and Piotr Guzik, and Andrzej Udalski, Milena Ratajczak, Krzysztof Rybicki, Patryk Iwanek,...
12 Mar 2020; 14:49 UT |
| 13548 | Possible Orphan Flare in the flaring gamma-ray blazar VER J0521+211 | Tapio Pursimo and Roopesh Ojha
10 Mar 2020; 20:56 UT |
| 13547 | INTEGRAL/JEM-X detection of X-ray activity from V4641 Sgr | I. Mereminskiy, S. Grebenev, R. Krivonos, R. Sunyaev, J. Wilms and E. Kuulkers on behalf of the Galactic...
10 Mar 2020; 16:00 UT |
| 13546 | Gemini-N / GMOS classification of AT2020dih as a classical nova outburst in Messier 94 | Kishalay De, Anna Ho, Adam Miller on behalf of the ZTF collaboration
9 Mar 2020; 20:37 UT |
