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Telegram Index
Telegrams Posted Within the Last 30 Days ( All )
73 Selected of 10585 Telegrams
10585Discovery of an Apparent Nova in M31K. Hornoch, P. Fatka
20 Jul 2017; 12:29 UT
10584Fermi and Swift discovery of GeV gamma-ray and X-ray emission from the blazar S4 0444+63Stefano Ciprini on behalf of the Fermi Large Area Telescope Collaboration.
20 Jul 2017; 12:12 UT
10583ATLAS17gqa/AT2017ens GREAT followup: a spectroscopic classification of superluminous supernova candidate encouragedT.-W. Chen, T. Schweyer and P. Schady
19 Jul 2017; 14:21 UT
10582Spectroscopic Classifications of Optical Transients with SOARM. R. Siebert, D. A. Coulter, C. D. Kilpatrick, Y.-C. Pan, R. J. Foley, S. W. Jha, A. Rest, D. Scolnic...
18 Jul 2017; 22:07 UT
10581High Frequency Radio Observations of the Reactivated Magnetar PSR J1622-4950Aaron B. Pearlman, Walid A. Majid, Thomas A. Prince, Shinji Horiuchi, Jonathon Kocz, T. J. W. Lazio,...
18 Jul 2017; 18:00 UT
10580Spectroscopic classification of ASASSN-17is (=AT 2017fbu) as a Type II SupernovaOsmar Rodriguez, J. L. Prieto
17 Jul 2017; 20:44 UT
10579FLOYDS Classification of ASASSN-17iq/AT 2017fbp as a Type Ia SupernovaG. Hosseinzadeh, C. McCully, S. Valenti, I. Arcavi, D. A. Howell
17 Jul 2017; 19:21 UT
10578Photometry of Gaia17btl/AT2017fmdR. Konyves-Toth, J. Vinko
17 Jul 2017; 19:14 UT
10577MASTER: new OTO. Gress, V. Lipunov, D. Buckley, E. Gorbovskoy, V. Kornilov, N. Tiurina, P. Balanutsa, A. Kuznetsov,...
17 Jul 2017; 15:07 UT
10576Swift XRT Observation of the Magnetar 4U 0142+61 Following a BurstR. F. Archibald, V. M. Kaspi, P. Scholz,and S. P. Tendulkar
16 Jul 2017; 22:19 UT
10575Correction to ATEL #10559C. Rojas-Bravo, E. Xhakaj, Y.-C. Pan, C. D. Kilpatrick, R. J. Foley
15 Jul 2017; 03:45 UT
10574MASTER-SAAO: blue OT and new short bright OT V. Vladimirov, O. Gress, V. Lipunov, D. Buckley, E. Gorbovskoy, V. Kornilov, V. Chazov, N. Tiurina,...
15 Jul 2017; 00:11 UT
10573Optical follow-up of Gaia17bqoY. Bufan, V. Godunova, V. Reshetnyk, A. Simon
13 Jul 2017; 18:24 UT
10572Photometry and spectroscopy of FeII nova ASASSN-17hx, finally passing through maximumU. Munari, F.-J. Hambsch, A. Frigo, F. Castellani,G. La Mura, G. Traven, M. Ozbey Arabaci, T. Saguner...
13 Jul 2017; 10:08 UT
10571ASASSN-17je: Discovery of A Probable Supernova in 2MASX J17401447-5825586J. Brimacombe, S. Kiyota, J. S. Brown, K. Z. Stanek, T. W.-S. Holoien, C. S. Kochanek, J. Shields, T....
11 Jul 2017; 18:43 UT
10570Optical transient inside bright galaxy NGC 474.P. Balanutsa, E. Gorbovskoy, V. Lipunov, N. Tiurina, V. Chazov, A. Kuznetsov, D. Vlasenko K. Ivanov,...
11 Jul 2017; 16:28 UT
10569Discovery and classification of DLT17bx/AT 2017fgc with PROMPT and FLOYDS as a young type Ia supernovaD. J. Sand, S. Valenti, L. Tartaglia, D. E. Reichart, J. B. Haislip, V. Kouprianov
11 Jul 2017; 16:23 UT
10568Optical spectroscopy of 4U 2206+54 after the enhanced X-ray activity in 2017K. Stoyanov, R. Zamanov, A. Borisova
11 Jul 2017; 12:15 UT
10567Identification of XMMU J181227.8-181234 = XTE J1812-182 as a neutron star low-mass X-ray binaryJ. J.M. in 't Zand, D. K. Galloway, E. Kuulkers, A. Goodwin
11 Jul 2017; 07:54 UT
10566FLOYDS Classification of ATLAS17iig/AT 2017fel as a Young Type Ia SupernovaG. Hosseinzadeh, I. Arcavi, S. Valenti, D. A. Howell, C. McCully
10 Jul 2017; 01:57 UT
10565Liverpool Telescope spectroscopic classification of ATLAS 2017iif/AT 2017fekK. Maguire, P. Clark, E. Kankare, R. Kotak, S. Sim, S. J. Smartt, K. W. Smith, D. Young, R. Cartier,...
8 Jul 2017; 16:42 UT
10564MASTER: high amplitude OTP. Balanutsa, T. Pogrosheva, V. Shumkov, V. Lipunov, D. Buckley, J. Stoffels R. Podesta, H. Levato,...
8 Jul 2017; 10:38 UT
10563AGILE detection of a gamma-ray flare from the blazar 3C 279A. Bulgarelli, N. Parmiggiani, C. Pittori, F. Lucarelli, F. Verrecchia, G. Piano, M. Tavani, G. Minervini,...
7 Jul 2017; 23:41 UT
10562The black hole candidate Swift J1753.5-0127 is back in quiescenceGuobao Zhang, David M. Russell, Federico Bernardini, Joseph D. Gelfand, Fraser Lewis
7 Jul 2017; 16:09 UT
10561Optical observations of GRO J1008-57Coe MJ, Townsend LJ, Buckley D, McBride V, Monageng I
7 Jul 2017; 15:35 UT
10560Renewed gamma-ray emission from the FSRQ CTA 102 detected by AGILEA. Bulgarelli, N. Parmiggiani, F. Lucarelli, F. Verrecchia, C. Pittori, G. Piano, M. Tavani, G. Minervini,...
7 Jul 2017; 12:22 UT
10559Spectroscopic Classifications of Optical Transients with the Lick Shane telescopeC. Rojas-Bravo, E. Xhakaj, Y.-C. Pan, C. D. Kilpatrick, R. J. Foley
7 Jul 2017; 04:41 UT
10558Continuing spectroscopic monitoring of Nova Sct 2017 = ASASSN-17hxPaolo Berardi, Woody Sims, and Umberto Sollecchia
6 Jul 2017; 02:40 UT
10557On The Presence of Neon in the Spectrum of V5668 Sgr and other CO NovaeC. E. Woodward, R. M. Wagner, S. Starrfield
5 Jul 2017; 03:07 UT
10556Correction to ATEL #10549M. R. Siebert, Y.-C. Pan, C. D. Kilpatrick, R. J. Foley
4 Jul 2017; 00:47 UT
10555Discovery of Several ASAS-SN SupernovaeJ. Brimacombe, R. S. Post, G. Stone, W. Wiethoff, J. S. Brown, K. Z. Stanek, Subo Dong, T. W.-S. Holoien,...
3 Jul 2017; 19:27 UT
10554Spectroscopic observations of ASASSN-17io and ATLAS17hpt (SN 2017faf) by NUTS (NOT Un-biased Transient Survey)Andrea Pastorello, Stefano Benetti, Enrico Cappellaro, Giacomo Terreran, Lina Tomasella, Grigori Fedorets,...
3 Jul 2017; 13:56 UT
10553Discovery and Classification of a Type IIP Supernova SN 2017fbq from Antarctic Transient SurveySyed Uddin, Lei Hu, Lifan Wang, Tianrui Sun, Xiaofeng Wang, Wenxiong Li, Jicheng Zhang, Charling Tao,...
3 Jul 2017; 06:49 UT
10552The likely progenitor of Nova ASASSN-17hx (=ASASSN-17ib) detected by the VVVX SurveyR. K. Saito, M. Hempel, D. Minniti
2 Jul 2017; 04:05 UT
10551MASTER-OAFA: OTsT. Pogrosheva, P. Balanutsa, V. Lipunov, D. Buckley, R. Podesta, H. Levato, E. Gorbovskoy, N. Tiurina,...
1 Jul 2017; 15:07 UT
10550MASTER-SAAO: contradictory SN and flaring OTP. Balanutsa, V. Lipunov, D. Buckley, E. Gorbovskoy, N. Tiurina, A. Kuznetsov, V. Kornilov, O. Gress,...
1 Jul 2017; 14:15 UT
10549Spectroscopic Classifications of Optical Transients with Mayall/KOSMOSM. R. Siebert, Y.-C. Pan, C. D. Kilpatrick, R. J. Foley
1 Jul 2017; 11:52 UT
10548MASTER-SAAO: OTs detectionO. Gress, V. Lipunov, D. Buckley, E. Gorbovskoy, P. Balanutsa, N. Tiurina, A. Kuznetsov, V. Kornilov,...
1 Jul 2017; 10:33 UT
10547Discovery of a Probable Nova in M31K. Hornoch, P. Fatka
30 Jun 2017; 22:39 UT
10546Radio observations of the SLSN-I 2017egm with the VLAD. L. Coppejans, R. Margutti, B. A. Zauderer, E. Berger, R. Chornock, M. R. Drout, D. Milisavljevic,...
30 Jun 2017; 22:26 UT
10545ASASSN-17ii: Discovery of A Probable Supernova in SDSS J154728.82+115836.8S. Kiyota, G. Stone, J. Brimacombe, J. S. Brown, K. Z. Stanek, T. W.-S. Holoien, C. S. Kochanek, J. Shields,...
30 Jun 2017; 17:56 UT
10544ASASSN-17ia and ASASSN-17ie: Discovery of Two Probable SupernovaeG. Masi, R. S. Post, P. Cacella, G. Stone, J. Brimacombe, J. S. Brown, K. Z. Stanek, T. W.-S. Holoien,...
30 Jun 2017; 17:18 UT
10543Spectroscopic Classifications of Optical Transients with Mayall/KOSMOSD. A. Coulter, Y.-C. Pan, C. D. Kilpatrick, R. J. Foley
30 Jun 2017; 01:47 UT
10542Liverpool Telescope Spectroscopy of ASASSN-17hxS. C. Williams, M. J. Darnley
29 Jun 2017; 15:26 UT
10541Optical and X-ray rebrightening in NS X-ray Nova Aql X-1A. Meshcheryakov, I. Bikmaev, E. Irtuganov, N. Sakhibullin, V. V.Vlasyuk, O. I.Spiridonova, I. Khamitov,...
29 Jun 2017; 11:07 UT
10540Recent optical activity of the blazar OT 355R. Bachev, A. Kurtenkov, Y. Nikolov, B. Spassov, S. Boeva, G. Latev, R. V. Munoz Dimitrova
29 Jun 2017; 09:42 UT
10539Kepler K2 Campaign 14 search for supernovae using Pan-STARRSS. J. Smartt, K. W. Smith, A. Rest, P. M. Garnavich, B. E. Tucker, S. Margheim, D. Kasen, R. Olling,...
28 Jun 2017; 23:50 UT
10538Radio Observations of the Hydrogen Poor Superluminous Supernova SN 2017egmJoe Bright, Kunal Mooley, Rob Fender, Assaf Horesh, Rob Beswick, Therese Cantwell (The University of...
28 Jun 2017; 14:51 UT
10537Stringent radio constraint on the exceptional super-luminous supernova SN2017egmCristina Romero-Canizales, Robert Beswick, Subo Dong, Jose L. Prieto
27 Jun 2017; 17:40 UT
10536Nova Oph 2017 (TCP J17394608-2457555) detected at millimeter wavelengthsT. Kaminski & R. Gehrz
27 Jun 2017; 11:58 UT
10535Classification of ATLAS17gxp/AT2017err with SALT and GREAT : a superluminous type IIn supernova at z = 0.107T.-W. Chen, L. Wyrzykowski, M. Gromadzki, A. Hamanowicz, D. Buckley, S. J. Smartt, K. W. Smith, D. Young,...
27 Jun 2017; 11:37 UT
10534GMRT radio detection of a type II supernova SN 2017eawA. J. Nayana, Poonam Chandra
27 Jun 2017; 10:46 UT
10533INTEGRAL detection of re-brightening from GRO J1008-57V. Sguera, A. Bazzano, P. Ubertini, M. Fiocchi, J. Chenevez, L. Sidoli, E. Kuulkers, V. A. Lepingwell,...
26 Jun 2017; 15:31 UT
10532Spectroscopic classification of ASASSN-17ia by NUTS (NOT Un-biased Transient Survey) C. Gall, M. Stritzinger, S. Holmbo, S. Dong, K. Z. Stanek and Grigori Fedorets on behalf of the NUTS...
26 Jun 2017; 14:52 UT
10531X-ray Emission likely not from Supernova 2017egm Dirk Grupe, Subo Dong, Jose L. Prieto, & David Pooley
26 Jun 2017; 01:50 UT
10530A New Highest Historical 0.3-10 keV Brightness State of TeV-detected Blazar 1ES 1959+650Bidzina Kapanadze
25 Jun 2017; 08:32 UT
10529MAXI/GSC detection of enhanced X-ray activity from GRO J1008-57 after its type I outburstE. Laplace, M. Nakajima, T. Mihara, Y. Moritani, A. Santangelo
24 Jun 2017; 16:02 UT
10528Spectroscopic Classification of Optical Transients with Keck II/ESIC. N. Leibler, E. Xhakaj, R. W. Everson, R. J. Foley
24 Jun 2017; 15:58 UT
10527Spectral confirmation of galactic nova ASASSN-17hx (=ASASSN-17ib)A. Kurtenkov, T. Tomov, P. Pessev
24 Jun 2017; 12:07 UT
10526Correction to ATel #10525M. R. Siebert, D. A. Coulter, T. Takaro, Y.-C. Pan, C. D. Kilpatrick, R. J. Foley
24 Jun 2017; 00:04 UT
10525Spectroscopic Classifications of Optical Transients with SOAR/GoodmanSpectroscopic Classifications of Optical Transients with SOAR/Goodman
23 Jun 2017; 23:57 UT
10524ASASSN-17ib = ASASSN-17hxK. Z. Stanek, for the ASAS-SN team
23 Jun 2017; 19:06 UT
10523ASAS-SN Discovery of a Possible Galactic Nova ASASSN-17ib on the RiseK. Z. Stanek, C. S. Kochanek, L. Chomiuk, J. Strader, J. S. Brown, T. W.-S. Holoien, J. V. Shields, T....
23 Jun 2017; 16:20 UT
10522H-alpha confirmation of four June novae in M31A. Valcheva, A. Kurtenkov, E. Ovcharov, P. Nedialkov
23 Jun 2017; 15:10 UT
10521ASASSN-17hz: Discovery of A Probable Supernova in SDSS J114723.29+232157.5W. Wiethoff, R. S. Post, J. S. Brown, K. Z. Stanek, T. W.-S. Holoien, C. S. Kochanek, J. Shields, T....
23 Jun 2017; 14:24 UT
10520M31N 2017-05b (Gaia17bjg) may be a symbiotic nova eruptionS. C. Williams, M. J. Darnley, K. Hornoch, A. W. Shafter
22 Jun 2017; 22:07 UT
10519INTEGRAL detection of enhanced activity from the HMXB 4U 2206+543L. Di Gesu R. Diehl C. Sanchez-Fernandez K. Watanabe C. Ferrigno
22 Jun 2017; 20:47 UT
10518Spectroscopic Classifications of Optical Transients with the Lick Shane telescopeR. W. Everson, C. Rojas-Bravo, Y.-C. Pan, R. J. Foley
22 Jun 2017; 19:52 UT
10517Spectroscopic classification of nine optical transients from ASASSN, ATLAS, Gaia, and Pan-STARRS1Syed Uddin, Jeremy Mould, Ju-Jia Zhang, Brad Tucker, Lifan Wang, Xiaofeng Wang
22 Jun 2017; 16:29 UT
10516MASTER Net: close binary systems and eruptive variablesP. Balanutsa, V. Lipunov, R. Rebolo, M. Serra-Ricart, R. Podesta, H. Levato, D. Buckley, E. Gorbovskoy,...
21 Jun 2017; 19:08 UT
10515MASTER Net: CVs and possible Nova in AndromedaP. Balanutsa, O. Gress, V. Shumkov, E. Popova, V. Lipunov, R. Rebolo, M. Serra-Ricart, R. Podesta, H....
21 Jun 2017; 13:31 UT
10514A Strong X-ray Flare in TeV-detected blazar 1ES 1959+650Bidzina Kapanadze
20 Jun 2017; 18:35 UT
10513WiFeS Classification of KSN 2017B/AT2017ejc as a Type Ia SupernovaB. E. Tucker, M. S. Bessell, A. Rest, S. Smartt, K. Smith, K. Chambers, M. Huber, A. Shultz, P. M. Garnavich,...
20 Jun 2017; 12:47 UT