| Telegram Index |
| Telegrams Posted Within the Last 30 Days ( All )
|
44 Selected of 16957 Telegrams
|
| 16957 | Recurrent nova M31N 2008-12a: Swift/XRT detection of the SSS following the 2024 eruption | K. L. Page and M. J. Darnley
19 Dec 2024; 07:52 UT |
| 16956 | Multiwavelength observations of the symbiotic star V694 Mon during the current stable hydrogen-burning phase | N. Masetti & U. Munari
17 Dec 2024; 02:33 UT |
| 16955 | New Swift observations of the SVOM-discovered outburst of the TeV blazar 1ES 1959+650: X-rays are rising again | S. Komossa, D. Grupe, J. Y. Wei, F. Cangemi, A. Coleiro, A. Foisseau
16 Dec 2024; 16:03 UT |
| 16954 | Deep R-band Photometry of M31N 2008-12a | A. W. Shafter
16 Dec 2024; 05:35 UT |
| 16953 | An exceptional optical flare of the flat spectrum radio quasar PKS B2258-022 | Simone Leonini, Massimo Conti, Paolo Rosi, Luz Marina Tinjaca Ramirez ); Alessandro Marchini ; Leonardo...
15 Dec 2024; 22:30 UT |
| 16952 | Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ PKS B2258-022 | Omer Faruk Coban, Giovanni La Mura, on behalf of the Fermi Large Area Telescope Collaboration
15 Dec 2024; 21:14 UT |
| 16951 | The flat spectrum radio quasar OP 313 is again in a very bright optical state at R=13.7 | Alessandro Marchini ; Leonardo Stiaccini, Gaia Verna, University of Siena - Italy); Simone Leonini,...
15 Dec 2024; 12:52 UT |
| 16950 | Swift/XRT observations of RX J0218.7+3854 | Amar Deo Chandra )
15 Dec 2024; 08:25 UT |
| 16949 | Follow-up Multicolor Photometry of the Latest Eruption of M31N 2008-12a | A. W. Shafter
15 Dec 2024; 07:39 UT |
| 16948 | Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ S3 1444+17 | Omer Faruk Coban, Denis Bernard, Chiara Bartolini, on behalf of the Fermi Large Area Telescope...
14 Dec 2024; 20:14 UT |
| 16947 | Swift observations of the 2024 eruption of recurrent nova M31N 2008-12a | K. L. Page and M. J. Darnley
14 Dec 2024; 13:29 UT |
| 16946 | Early-Time Photometry of the Recent Eruption of M31N 2008-12a | Jingyuan Zhao, Yuqing Ren
14 Dec 2024; 08:40 UT |
| 16945 | Spectroscopic confirmation of the 2024 outburst of M31N 2008-12a | Judhajeet Basu, Shatakshi Chamoli, Sudhanshu Barway, G. C. Anupama, Surya
14 Dec 2024; 07:51 UT |
| 16944 | Las Cumbres Observatory early observation of the 2024 eruption of the recurrent Nova M31N 2008-12a | P. Escudero-Coca, B. Armas-Chinea, F. Dobrindt, G. Fernandez-Rodriguez, A. Garcia Lozano, A. Huertas...
13 Dec 2024; 14:58 UT |
| 16943 | Detection of the X-ray Transient EP241212a by the Einstein Probe | R.-Z. Li, X.-Y. Zhou, D.-F. Hu, S.-X. Wen, H.-W. Pan report on behalf of the Einstein Probe team:
13 Dec 2024; 09:34 UT |
| 16942 | Recurrent Nova M31N 2008-12a: Discovery of the 2024 eruption | Jingyuan Zhao, A. W. Shafter, J. C. Horst, R. M. Quimby, M. J. Darnley, M. W. Healy-Kalesh, K. L. Page,...
13 Dec 2024; 04:31 UT |
| 16941 | Swift observations of the flaring TeV blazar 1ES 1959+650: the outburst continues in X-rays, and is also detected in the UV and optical | S. Komossa, D. Grupe, J. Y. Wei, D. W. Xu
12 Dec 2024; 19:26 UT |
| 16940 | Fermi-LAT detection of renewed gamma-ray activity from the FSRQ OP 313 | Omer Faruk Coban, Giovanni La Mura, Pietro Monti-Guarnieri, Chiara Bartolini, on behalf of the Fermi...
11 Dec 2024; 18:31 UT |
| 16939 | Observations of increased very-high-energy gamma-ray emission from 1ES1959+650 with the MAGIC telescopes | David Paneque, Axel Arbet-Engels, Giacomo Bonnoli and Jayant Abhir, on behalf of the MAGIC...
9 Dec 2024; 18:27 UT |
| 16938 | Swift discovers the Seyfert 1 galaxy PG 1149-110 in very low X-ray and UV flux states | Dirk Grupe, S. Komossa, N. Schartel
8 Dec 2024; 15:54 UT |
| 16937 | Possible outburst from the X-ray source RX J0218.7+3854 observed by Einstein Probe | C. Y. Wang, Y.-H. I. Yin, D. H. Zhao, H. W. Pan, W. Yuan report on behalf of the Einstein Probe...
8 Dec 2024; 14:25 UT |
| 16936 | Optical spectroscopy of the supernova candidate AT2024adia | K. C. Patra, R. J. Foley
7 Dec 2024; 23:03 UT |
| 16935 | X-ray outburst of the TeV blazar 1ES 1959+650 observed by SVOM | A. Coleiro, P. Maggi, D. Götz, F. Cangemi, A. Foisseau, S. Le Stum, S. Schanne SVOM JSWG: J.-Y. Wei,...
7 Dec 2024; 10:57 UT |
| 16934 | Recent Swift Observations of NGC 7793 P13 | Hu, T. S., Ketchum, S. G., Tananko, V., Byun, D., Xiang, X., Miller, J. M.
6 Dec 2024; 03:02 UT |
| 16933 | Recent Swift Observations of SS Cyg | Ketchum, S. G., Hu, T. S., Tananko, V., Byun, D., Xiang, X., Miller, J. M.
6 Dec 2024; 02:24 UT |
| 16932 | Swift Observations of Mrk 1310 | Tananko, V., Ketchum, S. G., Hu, T. S., Byun, D., Xiang, X., Miller, J. M.
6 Dec 2024; 01:57 UT |
| 16931 | Swift discovery of the Seyfert 1 galaxy RX J0134.7-0430 in an extreme X-ray and UV low-state | Dirk Grupe, S. Komossa, Norbert Schartel
3 Dec 2024; 13:41 UT |
| 16930 | NuSTAR observation of the SMC pulsar RX J0032.9-7348 | Birendra Chhotaray, Sachindra Naik, Gaurava K. Jaisawal, Arghajit Jana
3 Dec 2024; 12:13 UT |
| 16929 | Swift Follow-up of Fermi-LAT detection of gamma-ray activity in BL Lac 4C +56.27 | Rukaiya Khatoon, Markus Boettcher
2 Dec 2024; 13:37 UT |
| 16928 | Recent Soft Gamma Repeater Activity from SGR 1806-20 | David M. Palmer on behalf of the Swift Team
29 Nov 2024; 22:12 UT |
| 16927 | Recent Soft Gamma Repeater Activity from Kes 73 | David M. Palmer on behalf of the Swift Team
29 Nov 2024; 21:59 UT |
| 16926 | ATel draft: Fermi-LAT detection of renewed gamma-ray activity from the BL Lac 4C +56.27 | Pfesesani V. van Zyl, Pietro Monti-Guarnieri
29 Nov 2024; 18:07 UT |
| 16925 | Optical spectrum of the BL Lac object 4FGL J1824.1+5651 (4C +56.27) | Simona Paiano, Renato Falomo, Aldo Treves, Riccardo Scarpa
28 Nov 2024; 18:04 UT |
| 16924 | ASKAP radio limits on SN 2024abfo | K. Rose, S. Ryder, and L. Driessen on behalf of the VAST collaboration
25 Nov 2024; 22:05 UT |
| 16923 | MeerKAT radio non-detection of MAXI J1752-45 | J. Crook-Mansour, E. Tremou, A. Hughes, R. Fender, on behalf of the XKAT team.
25 Nov 2024; 22:02 UT |
| 16922 | Erratum in ATel 16920: correct source name | Kovi Rose, Stuart Ryder, Keiichi Maeda, Poonam Chandra
25 Nov 2024; 21:39 UT |
| 16921 | OAUNI photometry of SN 2024jlf | A. Pereyra, M. Zevallos, D. Alvarado, J. Delgado, J. Tello, L. de Almeida, E. Torre
25 Nov 2024; 19:57 UT |
| 16920 | Radio detection of SN 2024abfo | Kovi Rose, Stuart Ryder, Keiichi Maeda, Poonam Chandra
25 Nov 2024; 11:26 UT |
| 16919 | ASASSN-24fw Estimated End of Eclipse Time | V. R. Bhaskaran Nair, D. Denisenko
24 Nov 2024; 15:46 UT |
| 16918 | Las Cumbres Observatory follow-up photometry of the M33 nova AT 2024abqt | A. Garcia Lozano, B. Armas-Chinea, F. Dobrindt, P. Escudero-Coca, G. Fernandez-Rodriguez, A. Huertas...
23 Nov 2024; 13:48 UT |
| 16917 | OAUNI photometry of SN 2024ggi | A. Pereyra, M. Zevallos, D. Alvarado, J. Delgado, J. Tello, L. de Almeida, E. Torre
21 Nov 2024; 20:45 UT |
| 16916 | Optical observations of the black hole X-ray binary V4641 Sgr during the 2024 observing season | Goranskij, V. P. ; Barsukova, E. A., Fatkhullin, T. A.
21 Nov 2024; 18:07 UT |
| 16915 | EP-WXT detected two X-ray flares EP J0433.6+3255 and EP J0452.7-0541 | S. K. Yang, Q. C. Shui, H. Z. Wu, X. P. Xu, M. J. Liu, H. He, Y. L. Hua, W. D. Zhang, W. Yuan on behalf...
21 Nov 2024; 14:46 UT |
| 16914 | Further X-Ray Brightening and Hard Spectrum of 1ES 1218+304 | Bidzina Kapanadze
20 Nov 2024; 09:36 UT |
