| Telegram Index |
| Telegrams Posted Within the Last 30 Days ( All )
|
45 Selected of 16073 Telegrams
|
| 16073 | Chandra X-ray detection of supernova SN 2023ixf in M101 | Poonam Chandra, Keiichi Maeda, Roger A. Chevalier, A. J. Nayana and Alak Ray
4 Jun 2023; 13:35 UT |
| 16072 | Eclipsing nova-like cataclysmic variable BH Lyn enters a rare low state | David Boyd, Christopher Lloyd
4 Jun 2023; 08:16 UT |
| 16071 | The blazar OJ 287 in a long-lasting low-state with small-amplitude rapid flares superposed | S. Komossa, D. Grupe, A. Kraus, MOMO team
2 Jun 2023; 13:38 UT |
| 16070 | Neutrino search for SN2023ixf in Super-Kamiokande | M. Nakahata on behalf of the Super-Kamiokande collaboration
2 Jun 2023; 08:44 UT |
| 16069 | Swift detection of supersoft emission in V1716 Sco | K. L. Page & N. P.M. Kuin
1 Jun 2023; 15:27 UT |
| 16068 | Fermi-LAT detection of enhanced gamma-ray activity from FSRQ 4C +31.03 | Sara Cutini on behalf of the Fermi-LAT Collaboration
1 Jun 2023; 09:47 UT |
| 16067 | Followup of SN2023ixf with HCT on 28th May, 2023. | F. Sutaria, Akshara Mathure, and Alak Ray
31 May 2023; 14:59 UT |
| 16066 | GAIA G band photometry of SN 2023ixf from the AIUB Zimmerwald Observatory | Peter Pessev, Thomas Schildknecht, Lucia Kleint, Alessandro Vananti, Palash Patole
31 May 2023; 13:30 UT |
| 16065 | SN 2023ixf continues to rise in hard X-rays | I. A. Mereminskiy, A. A. Lutovinov, S. Yu. Sazonov, V. A. Arefiev, I. Yu. Lapshov, S. V. Molkov, A. N....
30 May 2023; 14:57 UT |
| 16064 | Search for the progenitor of SN 2023ixf in archival AstroSat UVIT images | Judhajeet Basu, Sudhanshu Barway, G. C. Anupama, RIshabh SIngh Teja, Anirban Dutta From Indian Institute...
30 May 2023; 08:55 UT |
| 16063 | Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ S4 1726+45 | Chiara Bartolini, on behalf of the Fermi Large Area Telescope Collaboration
29 May 2023; 21:33 UT |
| 16062 | Strong X-Ray Flaring Activity in Markarian 421 | Bidzina Kapanadze
29 May 2023; 20:51 UT |
| 16061 | LEIA detected possible brightening of SAX J1747.0-2853 and X-ray variability of 1A 1742-294 in the Galactic Center region | D. Y. Li, H. Q. Cheng, Z. X. Ling, Y. Liu, C. Zhang, C. Z. Cui, D. W. Fan, H. B. Hu, J. W. Hu, M. H....
29 May 2023; 15:56 UT |
| 16060 | Search the XMM-Newton archival data for the progenitor of SN 2023ixf | Kai Matsunaga, Hiroyuki Uchida, Teruaki Enoto, Takeshi Tsuru, and Toshiki Sato
29 May 2023; 03:26 UT |
| 16059 | MAXI/GSC detection of a new X-ray outburst from the Galactic Center region | H. Negoro, M. Nakajima, K. Kobayashi, M. Tanaka, Y. Soejima, Y. Kudo, T. Mihara, T. Kawamuro, S. Yamada,...
28 May 2023; 17:00 UT |
| 16058 | Discovery of a Probable Nova in M31 | K. Hornoch, H. Kucakova, A. W. Shafter
28 May 2023; 15:43 UT |
| 16057 | Multi-color optical photometry of SN2023ixf from the MIT Wallace Astrophysical Observatory | T. Brothers, M. Person, R. Teague and K. De
27 May 2023; 05:26 UT |
| 16056 | VLA 10 GHz Observations of SN2023ixf | David Matthews, Raffaella Margutti, Kate D. Alexander, Joe Bright, Yvette Cendes, Edo Berger, Tanmoy...
27 May 2023; 00:53 UT |
| 16055 | Radio detection of the tidal disruption event AT2023cvb | Adelle J. Goodwin, James C. A. Miller-Jones, Kate D. Alexander, Collin T. Christy, on behalf of a larger...
26 May 2023; 02:54 UT |
| 16054 | Pre-discovery and followup V-band photometry of SN2023ixf | D. Singh, G. Visweswaran, Chris Kagy, V. K. Agnihotri, M. Bisht, K. Belwal, D. Bhowmick, D. Bisht, A....
25 May 2023; 14:40 UT |
| 16053 | Optical spectra of SN 2023ixf with the HCT on 22nd May 2023. | F. Sutaria and Alak Ray
25 May 2023; 12:30 UT |
| 16052 | uGMRT radio upper limit on Supernova SN 2023ixf in M101 | Poonam Chandra, Roger Chevalier, A. J. Nayana, Keiichi Maeda, Alak Ray
24 May 2023; 13:25 UT |
| 16051 | X-ray emission of SN 2023ixf and its progenitor | A. K. H. Kong
24 May 2023; 08:58 UT |
| 16050 | Detection of candidate progenitor of SN 2023ixf in HST archival data | Monika Soraisam, Tom Matheson, Jen Andrews, Gautham Narayan, Patrick Aleo, ANTARES team
23 May 2023; 22:16 UT |
| 16049 | NuSTAR detection of SN 2023ixf in M101 | Brian Grefenstette
23 May 2023; 16:32 UT |
| 16048 | Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PKS 0700-465 | Guillem Marti-Devesa, on behalf of the Fermi Large Area Telescope Collaboration
23 May 2023; 06:58 UT |
| 16047 | Multi-Band Photometric Follow-up of SN 2023ixf | M. R. Kendurkar and D. D. Balam
22 May 2023; 21:29 UT |
| 16046 | Optical observations of SN 2023ixf at Teide Observatory (corrected formatting) | J. Villafane, D. Nespral, O. Zamora, R. Clavero, D. Jones, M. Serra-Ricart, M. R. Alarcon
22 May 2023; 17:29 UT |
| 16045 | Optical observations of SN 2023ixf at Teide Observatory | J. Villafane, D. Nespral, O. Zamora, R. Clavero, D. Jones, M. Serra-Ricart, M. R. Alarcon
22 May 2023; 17:18 UT |
| 16044 | MAXI/GSC upper limit of SN 2023ixf in M 101 | N. Kawai, M. Serino, H. Negoro, T. Mihara, M. Nakajima, K. Kobayashi, M. Tanaka, Y. Soejima, Y. Kudo,...
22 May 2023; 13:24 UT |
| 16043 | SN 2023ixf: Upper limits from a neutrino search with IceCube | Jessie Thwaites, Justin Vandenbroucke, Marcos Santander for the IceCube Collaboration
21 May 2023; 17:35 UT |
| 16042 | Spitzer constraints on pre-explosion variability of the SN 2023ixf progenitor | T. Szalai, S. Van Dyk
20 May 2023; 18:41 UT |
| 16041 | Large amplitude variation in optical flux in the blazar S4 0954+658 | S. Kishore, P. U. Devanand, A. C. Gupta,
20 May 2023; 03:27 UT |
| 16040 | New Maximum NIR flare of the FSRQ HB891420+326 | L. Carrasco, G. Escobedo, A. Porras, E. Recillas, L. Felix;
19 May 2023; 22:41 UT |
| 16039 | VLT spectroscopy reveals strong near-infrared wind signatures in GRS 1915+105 | J. Sanchez-Sierras, T. Munoz-Darias, S. Motta, R. Fender, A. Bahramian
17 May 2023; 09:34 UT |
| 16038 | Follow-up Observation of TCP J17583414-2652300 Classifying as a Reddened Classical Nova | Kenta Taguchi
17 May 2023; 00:17 UT |
| 16037 | Pre-discovery detection of AT 2023hrq, a supernova candidate in the field of the Coma galaxy cluster | A. Horti-David, K. Sarneczky, J. Vinko
14 May 2023; 20:56 UT |
| 16036 | Continued spectroscopic monitoring of V1716 Sco = Nova Sco 2023 | Steve Shore, Stephane Charbonnel, Pascal Le Du, Olivier Garde, Lionel Mulato, Thomas Petit, Sean Curry...
12 May 2023; 23:54 UT |
| 16035 | Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PKS 2245-328 | Denis Bernard, on behalf of the Fermi Large Area Telescope Collaboration
12 May 2023; 18:28 UT |
| 16034 | Spectroscopic Classification of an optical transient with the Lick Shane telescope | C. Rojas-Bravo, K. Taggart, R. J. Foley
12 May 2023; 16:26 UT |
| 16033 | Fermi LAT detection of increasing gamma-ray activity from flat spectrum radio source PMN J1913-3630 | Federica Giacchino, Denis Bernard, Janeth Valverde and Jordan Forman on behalf of the Fermi Large Area...
10 May 2023; 17:31 UT |
| 16032 | Independent Discovery of a Probable Nova in M31 | K. Hornoch, H. Kucakova, P. Zasche, A. W. Shafter
8 May 2023; 22:52 UT |
| 16031 | Swift observations of SDSS J102906.69+555625.2 and SDSSJ152205.41+393441.3 | P. Romano, S. Vercellone, L. Foschini, M. Berton, E. Jarvela
8 May 2023; 16:55 UT |
| 16030 | The repeating flares of the blazar S4 0954+65 in 2023 March-May | V. V. Vlasyuk, O. I. Spiridonova, A. S. Moskvitin, O. A. Maslennikova
6 May 2023; 05:51 UT |
| 16029 | LEIA detected a bright X-ray flare from 1RXS J054317.4-760222 | H. N. Yang, J. Q. Li, Z. X. Ling, Y. Liu, C. Zhang, D. Y. Li, H. Q. Cheng, C. Z. Cui, D. W. Fan, H. B....
5 May 2023; 16:43 UT |
