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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
71 Selected of 15471 Telegrams
15471Insight-HXMT detects hard X-ray pulsation from MAXI J1816-195Zhaosheng Li, L. Kuiper, M. Falanga, R. X. Xu, Y. Y. Pan, S. N. Zhang, S. Zhang, J. L. Qu, L. M. Song,...
25 Jun 2022; 07:27 UT
15470Detection of X-ray reflection in MAXI J1816-195 with the NuSTARJaiverdhan Chauhan, Anne Lohfink, Priya Bharali, Manoj Mandal, Paul Draghis, Sabyasachi Pal, Andrea...
25 Jun 2022; 00:51 UT
15469Detection of the NLS1 galaxy Mkn 335 in its lowest UV state ever observed with the Neil Gehrels Swift observatoryDirk Grupe, S. Komossa, Luigi Gallo
24 Jun 2022; 19:30 UT
15468Optical observations of MAXI J1816-195A. K. H. Kong
24 Jun 2022; 17:21 UT
15467MAXI J1816-195: Corrected Swift/XRT localization and IR counterpartJ. A. Kennea, P. A. Evans and H. Negoro
24 Jun 2022; 13:17 UT
15466Optical non-detection of MAXI J1957+032 with LCOM. C. Baglio, D. M. Russell, K. Alabarta, P. Saikia, F. Lewis
24 Jun 2022; 11:22 UT
15465Swift observations of the X-ray brightening of U ScoK. L. Page and J. P. Osborne
24 Jun 2022; 08:11 UT
15464KITS Spectroscopic Classification of AT 2022mxv as a Type II SN with Keck II + NIRESK. W. Davis, S. Tinyanont, R. J. Foley, R. Chornock
24 Jun 2022; 04:49 UT
15463A Supernova in a Magnified Multiply Imaged Galaxy at Redshift z=1.76Patrick Kelly, Wenlei Chen, Masamune Oguri, Adi Zitrin, Jose M. Diego, Alex Filippenko, Tommaso Treu,...
24 Jun 2022; 01:14 UT
15462MeerKAT radio non-detection of the accreting millisecond X-ray pulsar MAXI J1957+032Jakob van den Eijnden, Rob Fender, Patrick Woudt, James Miller-Jones, Sara Motta, on behalf of the ThunderKAT...
23 Jun 2022; 18:39 UT
15461Further Swift observations of the TDE candidate Swift J023017.0+283603P. A. Evans, A. A. Breeveld, S. R. Oates
23 Jun 2022; 16:43 UT
15460Swift/XRT non-detection of the X-ray transient MAXI J1957+032Amar Deo Chandra
23 Jun 2022; 15:35 UT
15459The FSRQ B2 1308+326: reaching the new absolute maximum and still brighteningV. V. Vlasyuk, O. I. Spiridonova, O. A.Maslennikova
23 Jun 2022; 10:38 UT
15458Search for near-infrared counterpart of MAXI J1816-195M. Sasada,, T. Nakaoka, R. Imazawa, K. S. Kawabata, K. L. Murata, M. Niwano, N. Kawai
23 Jun 2022; 09:17 UT
15457Swift detects rapid outburst decay from MAXI J1957+032Amar Deo Chandra
23 Jun 2022; 07:37 UT
15456NICER discovers the ultracompact binary orbit of MAXI J1957+032P. M. Bult, P. S. Ray, A. Sanna, M. Ng, D. Chakrabarty, K. C. Gendreau, Z. Arzoumanian, T. E. Strohmayer,...
23 Jun 2022; 01:30 UT
15455ZTF observations of AMXP MAXI J1957+032Yuankun Wang, Eric C. Bellm, and Amruta Jaodand on behalf of the Zwicky Transient Facility...
22 Jun 2022; 23:39 UT
15454Swift J023017.0+283603: A possible tidal disruption eventP. A. Evans, S. Campana, K. L. Page
22 Jun 2022; 14:55 UT
15453MAXI/GSC detection of possible X-ray periodicity from the X-ray transient MAXI J0655-013M. Nakajima, J. Kohara, M. Serino, H. Negoro, W. Iwakiri, K. Kobayashi, M. Tanaka, Y. Soejima, T. Mihara,...
22 Jun 2022; 14:37 UT
15452Initial X-ray Spectroscopy of SMSS J114447.77-430859.3J. M. Miller, A. C. Fabian, E. Kammoun
21 Jun 2022; 20:28 UT
15451Early detection of infrared coronal lines in the 2022 eruption of U Sco : a first for this recurrent novaD. P.K. Banerjee, T. R. Geballe, A. Evans, C. E. Woodward, R. D. Gehrz
21 Jun 2022; 20:13 UT
15450Swift Observations of the Extremely Luminous Quasar SMSS J114447.77-430859.3 J. M. Miller, A. C. Fabian
21 Jun 2022; 15:16 UT
15449uGMRT observations of recurrent nova - U ScoNayana A. J., G. C. Anupama, Dipankar Banerjee, Nirupam Roy, K. P. Singh, L. S. Sonith, and U. S. Kamath...
21 Jun 2022; 09:24 UT
15448Optical observations of the Accreting Millisecond X-ray Pulsar MAXI J1957+032 with LCOM. C. Baglio, D. M. Russell, K. Alabarta, P. Saikia, F. Lewis
21 Jun 2022; 08:35 UT
15447An update on B2 1308+326R. Bachev
21 Jun 2022; 00:55 UT
15446Swift Observations of MAXI J1957+032 during its 2022 outburstAru Beri, Diego Altamirano, Rudy Wijnands, Nathalie Degenaar,, Kazutaka Yamaoka
20 Jun 2022; 14:58 UT
15445Search for an optical and NIR counterpart of the newly discovered Accreting Millisecond X-ray Pulsar MAXI J1816-195M. C. Baglio, P. Saikia, D. M. Russell, K. Alabarta, F. Vincentelli, P. Casella, S. Campana, P. D'Avanzo,...
20 Jun 2022; 08:59 UT
15444NICER discovers 314 Hz pulsations from MAXI J1957+032M. Ng, P. M. Bult, K. C. Gendreau, Z. Arzoumanian, A. Sanna, W. C.G. Ho, S. Guillot, G. K. Jaisawal,...
19 Jun 2022; 20:19 UT
15443MAXI J0655-013: Swift/BAT trigger on new transientJ. A. Kennea, C. Gronwall, K. L. Page, D. M. Palmer and A. Tohuvavohu report on behalf of the Neil...
19 Jun 2022; 18:41 UT
15442MAXI/GSC detection of a new hard X-ray transient MAXI J0655-013M. Serino, H. Negoro, M. Nakajima, K. Kobayashi, M. Tanaka, Y. Soejima, T. Mihara, T. Kawamuro, S. Yamada,...
19 Jun 2022; 16:44 UT
15441Bright Optical Flares in Blazars 1156+295 and 1308+326Norah Du, Maddie L. Hulburt, Ha-Eun H. Choi, Riley M. Corcoran, Thomas J. Balonek
19 Jun 2022; 11:18 UT
15440MAXI/GSC detection of the X-ray transient MAXI J1957+032 (J1956+035)H. Negoro, W. Iwakiri, Y. Kawakubo, M. Nakajima, K. Kobayashi, M. Tanaka, Y. Soejima, T. Mihara, T....
19 Jun 2022; 02:15 UT
15439FSRQ B2 1348+30B: Upper limits from a neutrino search with IceCubeJessie Thwaites, Justin Vandenbroucke, Marcos Santander for the IceCube Collaboration
16 Jun 2022; 19:41 UT
15438Swift detection of the start of the supersoft source phase of U Scorpii (2022)K. L. Page, P. A. Evans and A. P. Beardmore
16 Jun 2022; 12:54 UT
15437Search for a radio counterpart of MAXI J1816-195M. Akimoto, K. Fujisawa, K. Niinuma, W. Iwakiri
15 Jun 2022; 23:56 UT
15436NICER monitored the emergence of U Sco in X-raysMarina Orio, INAF-Padova and U Wisconsin and Keith Gendreau, NASA-Goddard
15 Jun 2022; 20:31 UT
15435Spectroscopic monitoring of bright Galactic nova ASASSN-22hwJ. Merc, H. Barker, P. Velez, S. Charbonnel, O. Garde, P. Le Du, L. Mulato, T. Petit, T. Love, R. Galis...
15 Jun 2022; 09:12 UT
15434S-CUBED detection of new outburst of SMC X-2J. A. Kennea, M. J. Coe and P. A. Evans
15 Jun 2022; 01:07 UT
15433Long-Term X-Ray Flare in the Blazar 1ES 1959+650 Bidzina Kapanadze
14 Jun 2022; 19:12 UT
15432Fermi LAT detection of a GeV gamma-ray flare from the BL Lac object 1RXS J054357.3-553206 (RBS 0679)Stefano Ciprini, on behalf of the Fermi Large Area Telescope Collaboration
14 Jun 2022; 16:21 UT
15431NICER measures the binary orbit of MAXI J1816-195P. M. Bult, A. Sanna, M. Ng, D. Chakrabarty, S. Guillot, K. C. Gendreau, Z. Arzoumanian, T. E. Strohmayer,...
13 Jun 2022; 19:17 UT
15430Erratum to Atel #15429Sean N. Pike, Amruta Jaodand, R. M. Ludlam, John A. Tomsick
10 Jun 2022; 06:32 UT
15429NuSTAR observations reveal relativistic reflection and strong absorption features in the spectrum of 1A 1744-361Sean N. Pike, Amruta Jaodand, R. M. Ludlam, John A. Tomsick
10 Jun 2022; 06:21 UT
15428A recent NIR flare of the Blazar GB6J1310+3220L. Carrasco, G. Escobedo, A. Porras, E. Recillas, D. Mayya
9 Jun 2022; 18:41 UT
15427Search for an optical counterpart of MAXI J1816-195A. K. H. Kong
9 Jun 2022; 15:52 UT
15426Swift follow-up of the newly discovered accreting millisecond X-ray pulsar MAXI J1816-195Amar Deo Chandra
9 Jun 2022; 12:32 UT
15425NICER detects 528 Hz pulsations and a thermonuclear X-ray burst from MAXI J1816-195P. M. Bult, M. Ng, W. Iwakiri D. Altamirano, D. Chakrabarty, K. C. Gendreau, T. E. Strohmayer, Z. Arzoumanian,...
8 Jun 2022; 23:19 UT
15424NICER follow-up observations of 1A 1744-361M. Ng, J. M. Miller, T. E. Strohmayer, K. C. Gendreau, P. M. Bult, Z. Arzoumanian, C. Malacaria, D. J....
8 Jun 2022; 22:23 UT
15423Spectral changes as U Sco passes through maximum brightnessU. Munari, P. Valisa and S. Dallaporta
8 Jun 2022; 15:55 UT
15422Early Optical Spectra of U Sco in OutburstC. E. Woodward, I. Perron, R. M. Wagner, S. Starrfield, J. Rupert
8 Jun 2022; 10:49 UT
15421MAXI J1816-195: Swift Localization of this new transient J. A. Kennea, P. A. Evans, H. Negoro
7 Jun 2022; 21:32 UT
15420Follow-up Spectroscopy of U Scorpii by the Kyoto-U Seimei TelescopeKenta Taguchi, Masayuki Yamanaka, Keisuke Isogai
7 Jun 2022; 16:24 UT
15419High optical linear polarization of the blazar S4 0954+65 observed from MIRONamita Uppal, Sunil Chandra, Shashikiran Ganesh, Raj Prince, Suvendu Rakshit
7 Jun 2022; 15:28 UT
15418MAXI/GSC discovered a new X-ray transient MAXI J1816-195H. Negoro, M. Serino, W. Iwakiri, M. Nakajima, K. Kobayashi, M. Tanaka, Y. Soejima, T. Mihara, T. Kawamuro,...
7 Jun 2022; 15:03 UT
15417Spectroscopy of U Sco in outburstA. Siviero, U. Munari
7 Jun 2022; 07:49 UT
15416Spectroscopic Classifications of Optical Transients with the Lick Shane telescopeM. J. Bustamante-Rosell, K. Taggart, R. J. Foley
6 Jun 2022; 23:00 UT
15415Swift follow-up of the flaring high-z FSRQ PKS 0537-286Filippo D'Ammando
6 Jun 2022; 13:43 UT
15414High linear polarization of the blazar S4 0954+65Rumen Bachev
5 Jun 2022; 22:41 UT
15413Spectroscopic classification of transients with the Lick Shane telescopeK. W. Davis, D. O. Jones, R. J. Foley
3 Jun 2022; 21:24 UT
15412Swift J073006.8-193709 / ASASSN-20kt: Radio upper limit from MeerKATAndrew K. Hughes, Gregory R. Sivakoff, Rob Fender, Patrick Woudt, James Miller-Jones on behalf of the...
1 Jun 2022; 19:58 UT
15411Potential CV association for Swift J073006.8-193709Muryel Guolo, Suvi Gezari
1 Jun 2022; 16:29 UT
15410MeerKAT radio detection of the 2022 outburst from 1A 1744-361 / XTE J1748-361 Andrew K. Hughes, Gregory R. Sivakoff, Rob Fender, Patrick Woudt, James Miller-Jones, Jakob van den Eijnden,...
1 Jun 2022; 16:26 UT
15409Further Swift XRT and UVOT observations of Swift J073006.8-193709.P. A. Evans and K. L. Page
1 Jun 2022; 12:01 UT
15408Swift XRT confirms outburst of 1A 1744-361J. A. Kennea, P. A. Evans, H. Negoro
1 Jun 2022; 10:34 UT
15407MAXI/GSC detection of a new X-ray outburst from 1A 1744-361K. Kobayashi, H. Negoro, M. Nakajima, M. Tanaka, Y. Soejima, T. Mihara, T. Kawamuro, S. Yamada, T. Tamagawa,...
31 May 2022; 15:16 UT
15406Spectroscopic Classifications of Optical Transients with the Lick Shane telescopeK. Taggart, C. B. Dickinson, R. J. Foley
31 May 2022; 04:27 UT
15405Fermi-LAT detection of renewed gamma-ray activity from the FSRQ PKS 0537-286J. Valverde and J. Forman, on behalf of the Fermi Large Area Telescope Collaboration
30 May 2022; 21:57 UT
15404Swift J073006.8-193709: An X-ray transient likely associated with an historical optical outburst.P. A Evans, D. B. Malesani
30 May 2022; 15:56 UT
15403X-ray Outburst of Aql X-1 indicated by the The Neil Gehrels Swift ObservatoryDevraj Pawar
30 May 2022; 12:01 UT
15402Fermi-LAT detection of enhanced gamma-ray activity from the FSRQ B2 1348+30BJ. Valverde, and J. Forman, on behalf of the Fermi Large Area Telescope Collaboration
29 May 2022; 01:11 UT
15401Aql X-1: indicators of optical outburst in 2022V. V. Vlasyuk, O. I. Spiridonova, A. S. Moskvitin, O. A. Maslennikova
27 May 2022; 12:47 UT