| Telegram Index |
| Telegrams Posted Within the Last 30 Days ( All )
|
44 Selected of 17257 Telegrams
|
| 17257 | ASKAP discovery of a high rotation measure repeating Fast Radio Burst source with |RM| > 7000 rad m^-2 | Ziteng Wang, Apurba Bera, Manisha Caleb, Adam Deller, Tyson Dial, Marcin Glowacki, Kelly Gourdji, Joscha...
1 Jul 2025; 11:13 UT |
| 17256 | Optical spectroscopy of V572 Vel: Not obviously a classical nova | Steve Shore, Olivier Garde, Stephane Charbonnel, Lionel Mulato, Pascal Le Dû, Thomas Petit, Paul Luckas,...
30 Jun 2025; 02:12 UT |
| 17255 | EP-FXT and Swift/XRT observations of EP250623a/EP J171159.4-333253: likely a new neutron star X-ray binary with type I bursts | Jiahua Wu, K. R. Ni, W. F. Wen, D. Y. Li, J. W. Hu, Y. L. Wang, B. T. Wang, P. Y. Han, Z. X. Ling, H....
28 Jun 2025; 11:55 UT |
| 17254 | Bright nova V572 Vel Has Orbital Period of 0.12317997 +- 0.00000010 days | Bradley E. Schaefer
28 Jun 2025; 06:48 UT |
| 17253 | OGLE Pre-Eruption Observations of V572 Velorum Reveal Dwarf Nova Outbursts | K. Ulaczyk, P. Mroz, A. Udalski
28 Jun 2025; 06:25 UT |
| 17252 | Fermi-LAT Gamma-ray Observations of the Probable Nova V572 Velorum | P. Jean, G. Marti-Devesa, P. Fauverge, C. C. Cheung on behalf of the Fermi Large Area Telescope...
27 Jun 2025; 22:17 UT |
| 17251 | SVOM/ECLAIRs confirmation of GS 1826-238's return to a clocked burster state | M. Brunet, A. Coleiro, S. Guillot, J. Rodriguez, F. Cangemi, L. Zhang
27 Jun 2025; 15:48 UT |
| 17250 | Spectroscopic Classification of Astrophysical Transients with the Lick Shane Telescope | K. W. Davis, R. J. Foley
27 Jun 2025; 01:08 UT |
| 17249 | Fermi-LAT Gamma-ray Observations of the Classical Nova V462 Lup 2025 | G. Marti-Devesa, C. C. Cheung, P. Fauverge, P. Monti-Guarnieri, S. Buson, R. J. Britto, G. La Mura,...
26 Jun 2025; 21:06 UT |
| 17248 | Historical NIR light maximum of the blazar Ton 599 (4C +29.45) | L. Carrasco, G. Escobedo, A. Porras, E. Recillas, L. Felix;
26 Jun 2025; 19:03 UT |
| 17247 | Einstein Probe detection of an X-ray Transient EP250623a (EP J171203.4-333221.5) | K.-R. Ni, J.-H. Wu, W.-F. Wen, W. Yuan
26 Jun 2025; 16:18 UT |
| 17246 | S-CUBED Detects a new outburst of the Be/X-ray binary SXP 8.80 | T. M. Gaudin, J. A. Kennea, M. J. Coe, A. Udalski, P. A. Evans
26 Jun 2025; 13:41 UT |
| 17245 | Return of the clocked burster GS 1826-238 | S. Iwata, N. Ota, T. Kita, K. Yamasaki, S. Tsuchiya, Y. Nakano, M. Ichibakase, T. Takeda, A. Aoyama,...
25 Jun 2025; 10:32 UT |
| 17244 | Fermi-LAT detection of renewed gamma-ray activity from the BL Lac PMN J1315-5334 | Pietro Monti-Guarnieri, Richard J. Britto, on behalf of the Fermi Large Area Telescope...
24 Jun 2025; 22:01 UT |
| 17243 | XRISM/Xtend Transient Search (XTS) detected an X-ray brightening from XRISM J1235-3957 | M. Yoshimoto, C. Kang, K. Fukushima, Y. Kanemaru, S. Ogawa, M. Audard, E. Behar, T. Hakamata, S. Inoue,...
24 Jun 2025; 14:29 UT |
| 17242 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from TWA 11 | H. Sugai, K. Fukushima, Y. Kanemaru, S. Ogawa, M. Audard, E. Behar, T. Hakamata, S. Inoue, Y. Ishihara,...
23 Jun 2025; 13:46 UT |
| 17241 | GIT observations of AT 2025nsa in M31 | Shatakshi Chamoli, Judhajeet Basu, Sudhanshu Barway, G. C. Anupama, Aditya Pawan Saikia, Varun Bhalerao...
23 Jun 2025; 12:41 UT |
| 17240 | Bright nova V462 Lup Has Orbital Period of 1.797 Hours, at the Bottom of the Period Gap | Bradley E. Schaefer
23 Jun 2025; 02:54 UT |
| 17239 | MeerKAT monitoring of the flaring CSO PMN J1603-4904 | G. Bruni, M. Brienza, G. Migliori, M. Giroletti, E. Liuzzo, E. Bronzini, M. Kadler, L. Hernandez-Garcia,...
20 Jun 2025; 08:12 UT |
| 17238 | Einstein Probe detection of a new outburst from GRS 1739-278 | H. Sun, J. Yang, H. Z. Wu, X. L. Chen, W. D. Zhang on behalf of the Einstein Probe team:
19 Jun 2025; 17:03 UT |
| 17237 | Early rise and quiescent detection of V462 Lupi (AT 2025nlr) as observed by GOTO | B. Godson, D. Steeghs, A. Kumar, D. O'Neill, K. Ulaczyk, K. Ackley, M. Dyer, D. Jarvis and G. Ramsay...
19 Jun 2025; 13:58 UT |
| 17236 | SVOM detection of either the high-energy counterpart to the Quasar [VV2006] J131446.6+544804, a new X-ray transient (SVOM J13140+5439), or a GRB | J. Rodriguez, C. Adami, J. L. Atteia, F. Cangemi, A. Coleiro, B. Cordier, T. Sadibekova,, B. Schneider,...
19 Jun 2025; 12:08 UT |
| 17235 | Spectroscopic Classification of Optical Transients with the Lick Shane telescope | K. Taggart, R. J. Foley
18 Jun 2025; 22:43 UT |
| 17234 | A recent NuSTAR observation of the source GX 17+2 | Aditya S Mondal
18 Jun 2025; 16:26 UT |
| 17233 | SVOM/ECLAIRs Detection of a possible photospheric radius expansion Type I X-ray burst from 4U 1850-086 in the globular cluster NGC 6712 | F. Cangemi, O. Godet, S. Guillot, J.-L. Atteia, L. Zhang
18 Jun 2025; 07:52 UT |
| 17232 | XRISM/Xtend Transient Search (XTS) detected a flux increase of XRISM J1236-6432 | T. Kiyomoto, K. Fukushima, Y. Kanemaru, S. Ogawa, M. Audard, E. Behar, T. Hakamata, S. Inoue, Y. Ishihara,...
16 Jun 2025; 15:40 UT |
| 17231 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from XRISM J1235-6432 | T. Kiyomoto, Y. Terada, S. Inoue, H. Uchida, K. Fukushima, Y. Kanemaru, S. Ogawa, M. Audard, E. Behar,...
16 Jun 2025; 14:48 UT |
| 17230 | Non-detection at 1.26 GHz of persistent radio source associated with the repeating FRB 20230607A | D. Pelliciari, L. Bruno, Y. Bhusare, G. Bernardi, A. Kumar, B. Lal, Y. Maan
16 Jun 2025; 09:29 UT |
| 17229 | Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PKS 2155-83 | Adithiya Dinesh, Giovanni La Mura, on behalf of the Fermi Large Area Telescope Collaboration
15 Jun 2025; 17:45 UT |
| 17228 | Spectroscopic Classification of ASASSN-25cm (=AT 2025nlr) as a Classical Nova | Yusuke Tampo
14 Jun 2025; 18:26 UT |
| 17227 | 6.7 GHz methanol maser flare in high-mass protostar G85.410+0.003 | Ross A. Burns, Janis Steinbergs, Artis Aberfelds, Karina Skirmante, Vladislavs Bezrukovs, Ivars Smelds,...
11 Jun 2025; 11:01 UT |
| 17226 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQ Ton 599 (4C +29.45) | S. Wagner and Pietro Monti-Guarnieri on behalf of the Fermi Large Area Telescope Collaboration
8 Jun 2025; 19:59 UT |
| 17225 | Spectroscopic Classifications of Optical Transients with the Lick Shane telescope | Kishore C. Patra, Ryan J. Foley
6 Jun 2025; 22:03 UT |
| 17224 | Spectroscopic Classification of PNV J06302516-6955014 as a Classical Nova | Yusuke Tampo
6 Jun 2025; 17:51 UT |
| 17223 | Spectroscopic Classification of Astrophysical Transients with the Lick Shane Telescope | R. Kaur, K. C. Patra, K. W. Davis, R. J. Foley
6 Jun 2025; 03:41 UT |
| 17222 | Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ TXS 0724+571 | S. Wagner and Pietro Monti-Guarnieri on behalf of the Fermi Large Area Telescope Collaboration
5 Jun 2025; 19:33 UT |
| 17221 | Prolonged X-ray activity of IGR J17091-3624 | Sian A. Woahene-Demehin, Federico M. Vincentelli, Diego Altamirano, Douglas Buisson, A. Sanna, James...
5 Jun 2025; 09:49 UT |
| 17220 | The Pre-Dimming Spectral Type of the Unusual Variable ASASSN-25cd | Bruce McCollum, Seppo Laine
4 Jun 2025; 23:05 UT |
| 17219 | X-Ray Re-Flare in 1ES 1101-232 | Bidzina Kapanadze
4 Jun 2025; 20:05 UT |
| 17218 | Optical Reconnaissance of the nova V1405 Cas on Day +1546 | C. E. Woodward, S. Starrfield, K. L. Page
4 Jun 2025; 13:08 UT |
| 17217 | MAXI/GSC detection of an X-ray flare from YY Gem on 2025-06-04 UT | N. Nagashima, Y. Ishihara, H. Sugai, Y. Tsuboi, H. Negoro, H. Nishio, M. Nakajima, K. Takagi, H....
4 Jun 2025; 12:07 UT |
| 17216 | Dramatic changes in the timing behavior of SXP31.0 as seen by NuSTAR and SRG/ART-XC during the ongoing type II outburst | Alexander Salganik, Sergey S. Tsygankov, Sergey Molkov, Alexander Lutovinov, Alexander Mushtukov, Juri...
2 Jun 2025; 17:04 UT |
| 17215 | NICER sees declined X-ray activity of XB 1732-304 in Terzan 1 | G. K. Jaisawal, J. Chenevez, K. C. Gendreau, Z. Arzoumanian, A. Sanna, D. Altamirano, J. B. Coley, E....
2 Jun 2025; 15:10 UT |
| 17214 | XRISM/Xtend Transient Search (XTS) detected an X-ray flare from XRISM J0534-6600 in BSDL 2344 region of LMC | Y. Terada, K. Fukushima, Y. Kanemaru, S. Ogawa, M. Audard, E. Behar, S. Inoue, Y. Ishihara, T. Kohmura,...
1 Jun 2025; 15:06 UT |
