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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
72 Selected of 14103 Telegrams
14103Recent optical activity of the blazar B2 1811+31Giacomo Bonnoli, Edoardo Bucalo, Alessandro Marchini, Leonardo Stiaccini, Lukas Waller, Felix Hemrich,...
18 Oct 2020; 11:32 UT
14102A Search for Radio Bursts and Periodic Radio Emission from SGR 1830-0645 using the Deep Space NetworkAaron B. Pearlman, Walid A. Majid, Thomas A. Prince, Karishma Bansal, Shinji Horiuchi, Richard Stephenson,...
17 Oct 2020; 06:54 UT
14101TRAPPIST comet production rates: 88/Howell, C/2020 M3 (ATLAS), C/2020 S3 (Erasmus), 156P/Russell-LINEARE. Jehin, Y. Moulane, J. Manfroid, F. Pozuelos, D. Hutsemekers
16 Oct 2020; 20:13 UT
14100INTEGRAL, Swift and SRG/ART-XC joint observation of SRGA J043520.9+552226/AT2019weyI. Mereminskiy, A. Lutovinov, A. Semena, S. Molkov,, E. Kuulkers, I. Caballero, I. Lapshov, A. Tkachenko,...
16 Oct 2020; 14:38 UT
14099XMM-Newton observation of the newly discovered magnetar SGR 1830-0645A. Borghese, F. Coti Zelati, N. Rea, G. L. Israel, P. Esposito, on behalf of a larger collaboration.
16 Oct 2020; 10:52 UT
14098Upper limits on the radio emission from SGR 1830-0645 using GBT observations (L and S bands)Yogesh Maan, Samayra Straal and Joeri van Leeuwen
15 Oct 2020; 16:22 UT
14097Chandra observation of the newly discovered magnetar, SGR 1830-0645E. Gogus, C. Kouveliotou and G. Younes
15 Oct 2020; 13:29 UT
14096NuSTAR and NICER follow-up observations of the flaring blazar BL LacertaeFilippo D'Ammando
15 Oct 2020; 11:18 UT
14095Search for counterpart to IceCube-201014A with ANTARESAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
15 Oct 2020; 07:10 UT
14094Spectroscopic Classifications of Optical Transients with Keck I + LRISM. R. Siebert, S. Tinyanont, K. Taggart, G. Dimitriadis, R. J. Foley
14 Oct 2020; 22:25 UT
14093Erratum to ATEL 14091 Mayuresh Surnis, Bhal Chandra Joshi, Benjamin Stappers, Ketan Sand, Manjari Bagchi, Kaustubh Rajwade,...
14 Oct 2020; 09:03 UT
14092NuSTAR observation of the newly discovered magnetar SGR 1830-0645F. Coti Zelati, A. Borghese, N. Rea, G. L. Israel, P. Esposito, on behalf of a larger collaboration.
13 Oct 2020; 20:38 UT
14091Upper limits on the radio emission of SGR 1830-0645 from uGMRT observationsMayuresh Surnis, Bhal Chandra Joshi, Benjamin Stappers, Ketan Sand, Manjari Bagchi, Kaustubh Rajwade,...
13 Oct 2020; 18:31 UT
14090Detection of very-high-energy gamma-ray emission from B2 1811+31 with the MAGIC telescopesOscar Blanch, on behalf of the MAGIC collaboration
13 Oct 2020; 14:43 UT
14089Fermi LAT Detection of a New Gamma-ray Transient in the Galactic Plane: Fermi J0008+6829I. Mereu on behalf of the Fermi Large Area Telescope Collaboration
12 Oct 2020; 17:18 UT
14088SGR 1830-0645: pre-discovery detection in Swift/BATAaron Tohuvavohu
11 Oct 2020; 22:51 UT
14087SGR 1935+2154 October 8 radio bursts: No gamma-ray counterparts in INTEGRAL/SPI-ACS and IBIS observationsV. Savchenko, C. Ferrigno, J. Rodi, S. Mereghetti, D. Gotz, on behalf of the INTEGRAL multi-messenger...
11 Oct 2020; 11:57 UT
14086NICER spin-period detection and spectral analysis of the newly-discovered candidate magnetar SGR 1830-0645G. Younes, Tolga Guver, Zorawar Wadiasingh, Keith Gendreau, Zaven Arzoumanian, Paul S. Ray, Wynn C. G....
11 Oct 2020; 00:00 UT
14085Discovery of the spin period of SGR 1830-0645E. Gogus, C. Kouveliotou and G. Younes
10 Oct 2020; 19:14 UT
14084FAST detection of radio bursts and pulsed emission from SGR J1935+2154Weiwei Zhu, Bojun Wang, Dejiang Zhou, Heng Xu, Pei Wang, Yongkun Zhang, Yi Feng, Jinlin Han, Jinchen...
10 Oct 2020; 16:45 UT
14083Swift detection of a new SGR 1830-0645 or a short GRB 201010AK. L. Page, S. D. Barthelmy, N. J. Klingler, N. P. M. Kuin and A. Y. Lien report on behalf of the Neil...
10 Oct 2020; 16:02 UT
14082Classification of ZTF19aarmtgu = AT2020urj as a type Ia SN before maximumTapio Pursimo, Michel Dennefeld, Martin Ward and Roopesh Ojha
10 Oct 2020; 12:49 UT
14081Kanata optical and near-infrared observations of BL Lacertae in the bright stateM. Sasada, R. Imazawa, N. Hazama, Y. Fukazawa
10 Oct 2020; 09:01 UT
14080Properties of the CHIME/FRB 2020 October 8 detections of SGR 1935+2154Ziggy Pleunis for the CHIME/FRB Collaboration
9 Oct 2020; 21:45 UT
14079MAXI/GSC detections of a new superburst from Aql X-1W. Iwakiri, M. Serino, H. Negoro, M. Nakajima, M. Aoki, K. Kobayashi, R. Takagi, K, Asakura, K, Seino,...
9 Oct 2020; 10:12 UT
14078Swift observations of the classical nova in the symbiotic system V1708 Sco = TCP J17234205-3103072Kirill Sokolovsky, Elias Aydi, Laura Chomiuk, Adam Kawash, Jay Strader, Koji Mukai, Kwan-Lok Li, Kim...
9 Oct 2020; 07:21 UT
14077Upper limit to radio bursts from SGR 1935+2154 (ATEL 14074) by STARE2Christopher D. Bochenek, S. R. Kulkarni, V. Ravi, D. McKenna, G. Hallinan, K. Belov & J. Kocz...
9 Oct 2020; 04:25 UT
14076Swift/BAT "x-ray flare" is an unfortunately timed detector glitchAaron Tohuvavohu
8 Oct 2020; 23:33 UT
14075Swift/BAT detection of a soft X-ray flare possibly associated with CHIME/FRB detection of SGR 1935+2154Aaron Tohuvavohu
8 Oct 2020; 21:10 UT
14074CHIME/FRB Detection of Three More Radio Bursts from SGR 1935+2154Deborah Good on behalf of the CHIME/FRB collaboration
8 Oct 2020; 20:25 UT
14073Independent Discovery of a Probable Nova in M31K. Hornoch, H. Kucakova
8 Oct 2020; 10:28 UT
14072Fermi-LAT detection of record gamma-ray flare in BL Lacertae contemporaneous with record X-ray flareI. Mereu on behalf of the Fermi Large Area Telescope Collaboration
7 Oct 2020; 20:56 UT
14071Xinglong 2.16-m Telescope Spectroscopic Classification of AT 2020uyn as A 91T-like Type Ia SupernovaShengyu Yan, Xiaofeng Wang, Gaobo Xi, Jun Mo, Jicheng Zhang, Xiaojun Jiang, Wenxiong Li, Lei Hu, and...
7 Oct 2020; 17:22 UT
14070Latest increased Activity of Mrk 421 measured by HAWC Jose Andres Garcia-Gonzalez, Israel Martinez on behalf of the HAWC Collaboration
7 Oct 2020; 15:31 UT
14069Swift detection of record X-ray flare of BL LacertaeFilippo D'Ammando
7 Oct 2020; 10:44 UT
14068Independent Discovery of a Possible Nova in M31K. Hornoch, H. Kucakova
6 Oct 2020; 23:36 UT
14067NICER observations of Nova Ret 2020Posted by Songpeng Pei, Marina Orio, Keith Gendreau, Andrej Dobrotka, Pavol Besak, Ehud Behar, Gerardo...
6 Oct 2020; 21:20 UT
14066Fermi-LAT detection of a hard-spectrum GeV flare from the FSRQ OV 591I. Mereu, C. C. Cheung on behalf of the Fermi Large Area Telescope Collaboration
6 Oct 2020; 19:41 UT
14065Swift follow-up of BL Lacertae during a bright stateFilippo D'Ammando
6 Oct 2020; 16:58 UT
14064SALT spectroscopic classification of PNV J17545999-2122401 as a classical novaE. Aydi, D. A. H. Buckley, L. Chomiuk, A. Kawash, Kwan-Lok Li . M. Orio, K. V. Sokolovsky, J. Strader...
5 Oct 2020; 13:49 UT
14063Discovery of photometric variability of a new EA-type eclipsing binary star with sharp minimaMontigiani N., Santangelo M. M.M., Mannucci M.
5 Oct 2020; 06:57 UT
14062Palomar Gattini-IR early detection of the young and bright Galactic nova candidate AT2020urz / BraTS-SON-T2-020 / PGIR20evrK. De, M. Hankins, M. M. Kasliwal, J. Sokoloski, M. Ashley, A. Babul, V. Karambelkar, R. M. Lau, A. Moore,...
4 Oct 2020; 08:18 UT
14061VLA radio non-detection of IGR J17379-3747 as the X-ray flux dropsN. V. Gusinskaia, J. W.T. Hessels, A. D. Jaodand, J. C.A. Miller-Jones, N. Degenaar, A. T. Deller, T....
3 Oct 2020; 12:45 UT
14060Fermi-LAT detection of a hard-spectrum GeV flare from the BL Lac B2 1811+31R. Angioni, E. Bissaldi, S. Garrappa, F. Longo and D. Kocevski on behalf of the Fermi Large Area Telescope...
2 Oct 2020; 15:59 UT
14059VLASS constraints on the radio afterglow of the GRB afterglow/hypernova candidate SRGe J195057.5+672122B. Marcote, M. Giroletti, G. Migliori, S. Giarratana
1 Oct 2020; 17:18 UT
14058LJT Spectroscopic classification of ATLAS20bcgx (AT 2020uoo) as a 91T-like type Ia supernova before the peak brightnessJujia Zhang, Xiaofeng Wang
1 Oct 2020; 14:46 UT
14057SRG/eROSITA detection of Nova V1708 Scorpii in its super-soft phaseOle Koenig, Arne Rau, Frank Haberl, Jakob Stierhof, Ingo Kreykenbohm, Philipp Weber, Joern Wilms
1 Oct 2020; 09:40 UT
14056NICER detects pulsations from a new outburst of the accreting millisecond X-ray pulsar IGR J17379-3747P. M. Bult, A. Sanna, K. C. Gendreau, Z. Arzoumanian, T. E. Strohmayer, L. Burderi, T. Di Salvo, Deepto...
1 Oct 2020; 01:43 UT
14055Discovery of an Apparent Nova in M31K. Hornoch, H. Kucakova
30 Sep 2020; 19:57 UT
14054Search for counterpart to IceCube-200929A with ANTARESAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
30 Sep 2020; 18:17 UT
14053Spectroscopic classification of AT 2020ubx as a nova in M31S. C. Williams, M. J. Darnley, M. W. Healy, F. J. Murphy-Glaysher, C. L. Ransome
30 Sep 2020; 12:34 UT
14052OJ 287 in a deep X-ray-UV-optical low-state, following the April-June 2020 "super-outburst"S. Komossa, D. Grupe, A. Kraus, J. L. Gomez, A. Gopakumar, M. Valtonen, L. Dey, M. L. Parker
30 Sep 2020; 09:56 UT
14051SRG/ART-XC detects an increased activity from IGR J17379-3747 - 468 Hz AMXP/bursterMereminskiy I., Lutovinov A., Semena A., Molkov S., Filippova E., Tkachenko A., Lapshov I. on behalf...
29 Sep 2020; 18:06 UT
14050BL Lac at Brightest NIR LightL. Carrasco, G. Escobedo, A. Porras, E. Recillas, V. Chavushyan, Y. D. Mayya
29 Sep 2020; 18:05 UT
14049 Possible uGMRT detection of ZTF20abtxwfx (AT2020sev)Nayana A. J. and Poonam Chandra
29 Sep 2020; 11:12 UT
14048UVES observations of Nova Reticuli 2020 during Minimal Science Operations show it is entering the nebular phaseL. Izzo, P. Molaro, E. Aydi, P. Bonifacio, G. Cescutti, M. Della Valle, E. Harvey,, M. Hernanz, G. Schiulaz,...
28 Sep 2020; 15:46 UT
14047MAXI/GSC detection of a new outburst from RX J1709.5-2639 (XTE J1709-267)R. Adachi, R. Takagi, H. Negoro, M. Nakajima, M. Aoki, K. Kobayashi, K, Asakura, K, Seino, T. Mihara,...
28 Sep 2020; 09:34 UT
14046eRASSt J160827.6-605822: SRG/eROSITA detection of an extreme X-ray brightening of a candidate RS CVn system Iuliia Grotova, Arne Rau, Jonathan Knies, Ralf Ballhausen, Jan Robrade, Juergen Schmitt, Ingo Kreykenbohm,...
28 Sep 2020; 09:16 UT
14045Search for counterpart to IceCube-200926B with ANTARESAlexis Coleiro and Damien Dornic on behalf of the ANTARES Collaboration
27 Sep 2020; 22:42 UT
14044Upper limits on low-frequency emission from FRBs 200914 and 200919 from SKA-Low prototype stationsM. Sokolowski, N. D. R. Bhat, R. B. Wayth, J. Broderick, D. Minchin, A. McPhail, D. Ung, B. Crosse, D....
27 Sep 2020; 12:17 UT
14043Super-soft X-ray emission of Nova Reticuli 2020Kirill Sokolovsky, Elias Aydi, Laura Chomiuk, Adam Kawash, Jay Strader, Koji Mukai, Kwan-Lok Li, Stella...
27 Sep 2020; 07:01 UT
14042Spectroscopic identification of the optical transient MASTER OT J213908.79+161240.2 and ASASSN-20mf as a dwarf novaKeisuke Isogai, Kenta Taguchi, Naoto Kojiguchi, Yusuke Tampo
26 Sep 2020; 20:34 UT
14041MASTER discovery of bright OT with amplitude more then 8mT. Pogrosheva, V. Lipunov, R. Podesta, D. Buckley, E. Gorbovskoy, V. Kornilov, O. Gress, N. Tiurina,...
26 Sep 2020; 13:10 UT
14040Two new FRBs in the FRB190711 field detected at ParkesVivek Gupta, Andrew Jameson, Chris Flynn, Daniel C. Price, Dougal Dobie, Jeff Cooke, Jielai Zhang, Sara...
24 Sep 2020; 10:29 UT
14039The soft X-ray candidate counterpart of IGR J12341-6143L. Sidoli, P. Esposito, V. Sguera
23 Sep 2020; 12:15 UT
14038Fermi-LAT Gamma-ray Observations of IceCube-200921A and detection of a new gamma-ray source, Fermi J1256.9+2630S. Garrappa and S. Buson on behalf of the Fermi-LAT collaboration:
23 Sep 2020; 07:52 UT
14037ASAS-SN Discovery of ASASSN-20mg, a Likely Bright Microlensing Event in the Galactic DiskD. Desai, K. Z. Stanek, T. Jayasinghe, Z. Way, C. S. Kochanek, T. A. Thompson, B. J. Shappee, T. W.-S....
22 Sep 2020; 20:10 UT
14036X-ray flaring of the nuclear transient AT2019avd/eRASStJ082337+042303/ZTF19aaiqmgl: Swift and NICER observationsDheeraj Pasham, Keith Gendreau, Zaven Arzoumanian, Michael Loewenstein, Elizabeth Ferrara, and Diego...
21 Sep 2020; 22:56 UT
14035Near-IR spectrum of FUOr candidate NWISE-F J213723.5+665145Michael Connelley, Bo Reipurth
21 Sep 2020; 22:11 UT
14034The IR spectral evolution of Nova Sagittarius 2002 #2 and Nova Cassiopeia 2020C. E. Woodward, D. P.K. Banerjee,, A. Evans
21 Sep 2020; 12:45 UT
14033The IR coronal line emission phase in onset in V2891 CygniC. E. Woodward, D. P.K. Banerjee,, A. Evans
21 Sep 2020; 12:24 UT
14032 Detection of a bright very-high-energy gamma-ray flare from BL Lac with the MAGIC telescopesOscar Blanch, on behalf of the MAGIC collaboration
20 Sep 2020; 18:46 UT