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Showing results 1 to 49 out of 49
Released: 2019-07-21 07:46:55
Spectroscopic classification of two ASAS-SN supernovae with SALT
Ping Chen (KIAA-PKU), Subo Dong (KIAA-PKU), M. Gromadzki (Warsaw U. Observatory), D. A. H. Buckley (SAAO)
Related Objects:
2019khf [ASASSN-19qr]
RA, DEC:11:41:27.641, -38:38:03.62
(175.365171, -38.634339)
Redshift:0.014
Type:SN Ia
,
2019knt [ASASSN-19qw]
RA, DEC:10:35:50.310, -34:16:22.40
(158.959625, -34.272889)
Redshift:0.014
Type:SN Ia
We report classification for two ASAS-SN supernovae (ASASSN-19qr/2019khf, ASASSN-19qw/2019knt) as SNe Ia.
Released: 2019-07-20 17:37:13
Pan-STARRS Search for Kilonovae : discovery of an intrinsically faint transient in UGC 12798 (68 Mpc)
S. J. Smartt, (Queen's University Belfast), K. C. Chambers, (IfA, University of Hawaii) K. W. Smith (QUB), M. H...
Source Group: Pan-STARRS1
Keywords: Transient, Supernova
Related Objects:
2019lkf [PS19dtj]
RA, DEC:23:49:40.912, +29:56:01.05
(357.420467, 29.933625)
Redshift:0.018
Type:
We introduce a focused search for any intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in the ongoing Pan-STARRS Near Earth Object surveys. ...
Released: 2019-07-18 12:38:39
SCAT classification of optical transients
A Do, M A Tucker, A V Payne, M E Huber, B J Shappee, and the ASAS-SN team
Source Group: SCAT
Related Objects:
2019ktf [ATLAS19oqd]
RA, DEC:23:32:29.939, -29:33:36.66
(353.124746, -29.560183)
Redshift:0.05
Type:SN Ia
,
2019kpv [ATLAS19one]
RA, DEC:23:47:05.597, -34:42:34.78
(356.773321, -34.709661)
Redshift:0.0425
Type:SN Ia
,
2019kcv [ATLAS19ohp]
RA, DEC:14:25:44.579, -03:13:58.97
(216.435746, -3.233047)
Redshift:0.08
Type:SN Ia
,
2019kaj [ATLAS19ogn]
RA, DEC:23:28:20.334, +19:33:29.80
(352.084725, 19.558278)
Redshift:0.04
Type:SN IIP
,
2019kah [ATLAS19oft]
RA, DEC:00:58:09.796, -29:19:24.49
(14.540817, -29.323469)
Redshift:0.03411
Type:SN IIP
,
2019jwq [ZTF19abcneik]
RA, DEC:12:55:54.639, +48:45:04.00
(193.977663, 48.751111)
Redshift:0.035
Type:SN IIP
,
2019jzt [ATLAS19odx]
RA, DEC:00:54:32.221, +34:22:41.68
(13.634254, 34.378244)
Redshift:0.08
Type:SN Ia-91T-like
We present the classification of 7 optical transients: 4 Type Ia SNe (z=0.043, 0.05, 0.08, 0.08) and 3 Type IIP SNe (z=0.03, 0.034, 0.04).
Released: 2019-07-12 13:54:59
ATLAS19pbu (AT2019lbi): discovery of a candidate supernova in PGC1189811 (69 Mpc)
P. Clark, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfast), T.-W....
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2019lbi [ATLAS19pbu]
RA, DEC:12:40:21.143, +01:16:26.45
(190.088096, 1.274014)
Redshift:
Type:
We report a new transient source, most likely a supernova in the galaxy PGC1189811. We discovered ATLAS19pbu (AT2019lbi) on MJD 58676.26 == 2019-07-12.26, at m_o = 17.27 +/- 0.05. There was no dete...
Released: 2019-07-10 18:06:08
Spectroscopic Classifications of Eighteen Superluminous Supernovae from the Zwicky Transient Facility
Lin Yan (Caltech), Daniel Perley (LJMU), R. Lunnan (OKC), S. Schulze (Weizmann), A. Gal-Yam (Weizmann), K. Taggart (L...
Source Group: ZTF
Related Objects:
2019avv
RA, DEC:15:44:41.518, +51:08:58.22
(236.172992, 51.149506)
Redshift:0.2207
Type:SLSN-II
,
2019cca
RA, DEC:12:02:51.400, -16:39:47.66
(180.714167, -16.663239)
Redshift:0.4103
Type:SLSN-I
,
2019kwq
RA, DEC:17:07:58.840, +58:42:03.90
(256.995167, 58.701083)
Redshift:0.5
Type:SLSN-I
,
2019kwr
RA, DEC:13:22:12.350, +49:54:52.70
(200.551458, 49.914639)
Redshift:0.2022
Type:SLSN-II
,
2019kws
RA, DEC:14:15:04.460, +50:39:06.80
(213.768583, 50.651889)
Redshift:0.1977
Type:SLSN-I
,
2019dlr
RA, DEC:11:17:34.180, +00:30:02.79
(169.392417, 0.500775)
Redshift:0.26
Type:SLSN-I
,
2019cwu
RA, DEC:14:51:37.295, +48:59:13.73
(222.905396, 48.987147)
Redshift:0.32
Type:SLSN-I
,
2019kwt
RA, DEC:19:39:22.590, +78:45:43.60
(294.844125, 78.762111)
Redshift:0.3562
Type:SLSN-I
,
2019hht
RA, DEC:12:20:26.091, +17:19:30.63
(185.108712, 17.325175)
Redshift:0.2298
Type:SLSN-II
,
2019kwu
RA, DEC:13:57:39.770, +64:21:18.60
(209.415708, 64.355167)
Redshift:0.6
Type:SLSN-I
,
2019gqi
RA, DEC:14:21:12.014, +28:54:05.88
(215.300058, 28.901633)
Redshift:0.3642
Type:SLSN-I
,
2019kwv
RA, DEC:15:00:39.080, +20:16:45.40
(225.162833, 20.279278)
Redshift:0.3284
Type:SLSN-II
,
2019fdr
RA, DEC:17:09:06.859, +26:51:20.50
(257.278579, 26.855694)
Redshift:0.2667
Type:SLSN-II
,
2019fiy
RA, DEC:14:05:46.728, +33:27:38.19
(211.444700, 33.460608)
Redshift:0.67
Type:SLSN-I
,
2019gfm
RA, DEC:15:35:46.593, +24:03:44.93
(233.944138, 24.062481)
Redshift:0.1816
Type:SLSN-I
,
2019hno
RA, DEC:19:39:12.963, +62:43:40.87
(294.804012, 62.728019)
Redshift:0.26
Type:SLSN-I
,
2019kww
RA, DEC:22:57:48.660, +42:56:59.00
(344.452750, 42.949722)
Redshift:0.2723
Type:SLSN-II
,
2019kcy
RA, DEC:14:08:19.781, +08:58:01.01
(212.082421, 8.966947)
Redshift:0.4
Type:SLSN-I
Related Notes:
We report spectral classifications of 18 low- to intermediate-redshift superluminous supernovae from the Zwicky Transient Facility (Bellm et al. 2018, PASP 131, 995). 
Released: 2019-07-10 18:04:35
GSNST-19ag(AT 2019krg)
M. Kendurkar, C. Raguenaud and R. Chinchwadkar
Keywords: Supernova
Related Objects:
2019krg [GSNST-19ag]
RA, DEC:17:59:09.913, +63:32:14.51
(269.791303, 63.537364)
Redshift:
Type:
2019krg [GSNST-19ag]
Released: 2019-07-07 10:35:47
PS19dlm (AT2019knz): PSST discovery of a transient object in IC 1048 (26 Mpc)
K. W. Smith, D. R. Young, O. McBrien, J. Gillanders. S. Srivastav, S. J. Smartt, D. O'Neil, P. Clark, S. Sim (Qu...
Source Group: Pan-STARRS1
Keywords: Supernova
Related Objects:
2019knz [PS19dlm]
RA, DEC:14:42:59.275, +04:53:04.45
(220.746979, 4.884569)
Redshift:
Type:
Released: 2019-07-06 18:08:30
PS19did (AT2019khq): PSST discovery of a faint transient source in UGC11003 (45 Mpc)
K. W. Smith, S. J. Smartt (QUB), Mark Huber, Ken Chambers (IfA), D. R. Young, O. McBrien, J. Gillanders. S. Srivastav...
Source Group: Pan-STARRS1
Keywords: Supernova
Related Objects:
2019khq [PS19did]
RA, DEC:17:50:41.757, +14:49:26.37
(267.673988, 14.823992)
Redshift:0.014
Type:
We report the Pan-STARRS discovery of PS19did (AT2019khq), an intrinsically faint transient in UGC11003. This galaxy has a Tully Fisher distance of 43 Mpc. At an apparent mag of w = 19.9, it has M_...
Released: 2019-07-03 12:06:10
ePESSTO+ spectroscopic classification of optical transients
M. Dennefeld (IAP/CNRS and Sorbonne University), M. Fraser (University College Dublin), L. Tartaglia (Stockholm Unive...
Source Group: ePESSTO+
Related Objects:
2019ilq [ATLAS19obe]
RA, DEC:16:38:41.224, +16:06:25.53
(249.671767, 16.107092)
Redshift:0.05
Type:SN Ia-91T-like
,
2019kct [ZTF19abcptta]
RA, DEC:19:50:51.505, -06:17:51.65
(297.714604, -6.297681)
Redshift:
Type:CV
,
2019hzd [ATLAS19npq]
RA, DEC:15:17:14.300, -25:11:50.32
(229.309583, -25.197311)
Redshift:0.05
Type:SN Ia
This report includes classifications of 2 Type Ia SNe and 1 CV.
Released: 2019-07-03 09:32:46
ATLAS19oil (AT2019kep): discovery of a candidate SN in MCG -02-04-005 (95 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2019kep [ATLAS19oil]
RA, DEC:01:10:20.429, -09:34:29.05
(17.585121, -9.574736)
Redshift:
Type:
We report a new transient source, most likely a supernova in the galaxy MCG -02-04-005. We discovered ATLAS19oil (AT2019kep) on MJD 58660.54 == 2019-06-26.54, at m_o = 18.34 +/- 0.12. There was no ...
Released: 2019-07-02 13:30:07
ePESSTO+ spectroscopic classification of optical transients
M. Fraser (University College Dublin), M. Dennefeld (IAP/CNRS and Sorbonne University), T.-W. Chen (MPE), L. Galbany ...
Source Group: ePESSTO+
Related Objects:
2019ilr [ATLAS19obg]
RA, DEC:13:12:39.120, +12:54:54.75
(198.163000, 12.915208)
Redshift:0.11
Type:SN Ia
,
2019icx [ATLAS19nqv]
RA, DEC:13:51:42.425, -42:40:00.81
(207.926771, -42.666891)
Redshift:0.04
Type:SN Ia
,
2019iip [Gaia19cqy]
RA, DEC:14:49:43.080, -25:35:14.10
(222.429500, -25.587250)
Redshift:0.03
Type:SN II
,
2019ilk [ATLAS19nzz]
RA, DEC:18:08:58.744, +28:01:20.43
(272.244767, 28.022342)
Redshift:0.09
Type:SN Ia
This report includes classifications of 3 Type Ia and Type II SNe.
Released: 2019-07-01 16:17:50
ePESSTO+ spectroscopic classification of optical transients
M. Dennefeld (IAP/CNRS and Sorbonne University), M. Fraser (University College Dublin), L. Galbany (U. Pittsburgh), L...
Source Group: ePESSTO+
Related Objects:
2019hwy
RA, DEC:14:10:50.690, +19:01:12.04
(212.711208, 19.020011)
Redshift:0.05
Type:SN Ia
,
2019iiv
RA, DEC:17:27:20.250, -82:04:02.17
(261.834375, -82.067269)
Redshift:0
Type:CV
This report includes classifications of 1 Type Ia and 1 CV.
Released: 2019-06-23 12:16:05
The revised treatment of object coordinates (astrometric accuracies) is now active on the TNS
Ofer Yaron, Avishay Gal-Yam, Eran Ofek, Avner Sass (Weizmann)
Related Notes:
Revision of the treatment of object coordinates (astrometric accuracies) was deployed today - 2019-06-23 - on the TNS. Currently 9 groups have a defined astrometric accuracy (that is below the defa...
Released: 2019-06-21 15:47:45
ATLAS19nkr (AT2019hxc): discovery of a candidate supernova in ESO 571- G 006 (55 Mpc)
J. Gillanders, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt (Queen's University Belfast), T.-W. Chen (MPE...
Source Group: ATLAS
Keywords: Supernova, Transient
Related Objects:
2019hxc [ATLAS19nkr]
RA, DEC:11:35:22.843, -21:42:54.91
(173.845179, -21.715253)
Redshift:0.012
Type:SN
Released: 2019-06-21 01:16:42
ATLAS19njc (AT2019hvv): discovery of a candidate supernova in MCG -01-04-016 (72 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfast), T.-W. Chen (MPE...
Source Group: ATLAS
Keywords: Transient, Supernova
Related Objects:
2019hvv [ATLAS19njc]
RA, DEC:01:14:24.368, -07:28:31.68
(18.601533, -7.475467)
Redshift:
Type:
Released: 2019-06-15 20:46:35
ATLAS19ndl (AT2019hnl): discovery of a candidate SN in SS2b312.003 (91 Mpc)
T.-W. Chen (MPE), K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfast...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2019hnl [ATLAS19ndl]
RA, DEC:23:43:10.236, -02:56:58.72
(355.792649, -2.949646)
Redshift:
Type:
Released: 2019-06-14 16:12:38
Long rise and bump feature in the lightcurve of AT2019fdr - spectroscopy requested
S. J. Smartt, K. W. Smith, O. McBrien, S. Srivastav, J. Gillanders (Queen's University Belfast), L. Denneau, H. ...
Source Group: ATLAS
Keywords: Supernova, Transient
Related Objects:
2019fdr
RA, DEC:17:09:06.848, +26:51:20.11
(257.278534, 26.855587)
Redshift:
Type:
Related Notes:
Released: 2019-06-11 18:28:48
ATLAS19muh (AT2019hiy): discovery of a candidate SN in 6dF J1839495-380917 (68 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfast), L. Denneau, H. ...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2019hiy [ATLAS19muh]
RA, DEC:18:39:49.457, -38:09:14.97
(279.956070, -38.154158)
Redshift:
Type:
Released: 2019-06-11 15:16:40
ePESSTO+ spectroscopic classification of optical transients
C. Frohmaier, E. Swann (ICG; Portsmouth), P. Short, M. Nicholl (Edinburgh), M. Dennefeld (IAP), S. C. Williams (Lanca...
Source Group: ePESSTO+
Related Objects:
2019hei [ZTF19aayjsty]
RA, DEC:14:10:44.608, -08:12:14.35
(212.685865, -8.203986)
Redshift:0.07
Type:SN Ia
,
2019hcn [ASASSN-19or]
RA, DEC:13:15:31.015, -86:04:06.71
(198.879229, -86.068530)
Redshift:0.018
Type:SN II
,
2019hci [ATLAS19mgr]
RA, DEC:11:16:03.328, -00:31:55.78
(169.013868, -0.532162)
Redshift:0.025
Type:Other
Released: 2019-06-10 19:17:26
ZTF early discovery and rapid follow-up of the infant SN AT2019hgp (ZTF19aayejww)
Rachel Bruch, Steve Schulze, Yi Yang, Avishay Gal-Yam, Ofer Yaron (WIS), Daniel Perley (LJMU) on behalf of the ZTF co...
Source Group: ZTF
Keywords: Supernova, Transient
Related Objects:
2019hgp [ZTF19aayejww]
RA, DEC:15:36:12.874, +39:44:00.56
(234.053641, 39.733489)
Redshift:
Type:
Released: 2019-06-10 14:29:09
ePESSTO+ spectroscopic classification of optical transients
E. Swann, C. Frohmaier (ICG; Portsmouth), P. Short, M. Nicholl (Edinburgh), M. Dennefeld (IAP), S. C. Williams (Lanca...
Source Group: ePESSTO+
Related Objects:
2019gcu [ZTF19aavlnjz]
RA, DEC:14:10:02.589, +04:25:47.36
(212.510787, 4.429822)
Redshift:0.085
Type:SN Ia
,
2019gme [ZTF19aavorpa]
RA, DEC:17:36:27.746, +13:24:11.02
(264.115610, 13.403060)
Redshift:0.08
Type:SN Ia
,
2019gte [ZTF19aavxfib]
RA, DEC:13:06:39.424, -01:32:54.42
(196.664268, -1.548450)
Redshift:0.086
Type:TDE
,
2019gwg [ZTF19aawmqtd]
RA, DEC:17:28:21.178, +23:44:39.35
(262.088242, 23.744263)
Redshift:0.057
Type:SN Ia-91T-like
,
2019hch [ATLAS19mgl]
RA, DEC:15:27:19.510, +28:03:26.00
(231.831293, 28.057221)
Redshift:0.07
Type:SN Ia
,
2019hbs [ZTF19aaxibby]
RA, DEC:21:22:21.645, -12:48:49.00
(320.590187, -12.813610)
Redshift:0.056
Type:SN Ia
,
2019hcf [ZTF19aaxnlps]
RA, DEC:19:45:32.611, -15:30:57.45
(296.385878, -15.515958)
Redshift:0.081
Type:SN Ia
Released: 2019-06-10 00:08:49
ATLAS19mhd (AT2019hcy): discovery of a candidate SN in ESO 337-IG 001 (82 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfast), L. Denneau, H. ...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2019hcy [ATLAS19mhd]
RA, DEC:18:55:34.458, -41:44:31.49
(283.893575, -41.742080)
Redshift:
Type:
Released: 2019-06-09 16:50:28
ePESSTO+ spectroscopic classification of optical transients
C. Frohmaier, E. Swann (ICG; Portsmouth), P. Short, M. Nicholl (Edinburgh), M. Dennefeld (IAP), S. C. Williams (Lanca...
Source Group: ePESSTO+
Related Objects:
2019hcc [Gaia19cdu]
RA, DEC:21:00:20.930, -21:20:36.06
(315.087208, -21.343350)
Redshift:0.044
Type:SLSN-I
,
2019fyt [ZTF19aavndxo]
RA, DEC:20:47:51.018, +10:17:35.35
(311.962576, 10.293153)
Redshift:0.102
Type:AGN
,
2019gis [ATLAS19lzi]
RA, DEC:16:09:42.876, -04:23:18.01
(242.428650, -4.388335)
Redshift:0.027
Type:SN Ia
,
2019gsg [ATLAS19mbn]
RA, DEC:21:45:50.733, +15:06:33.10
(326.461388, 15.109195)
Redshift:0.112
Type:SN Ia
,
2019gqm [Gaia19bzw]
RA, DEC:19:48:09.560, -24:26:36.60
(297.039833, -24.443500)
Redshift:0.02
Type:SN IIP
,
2019gth [ZTF19aavyafo]
RA, DEC:15:52:31.264, -15:19:47.21
(238.130267, -15.329780)
Redshift:0.01
Type:SN Ia
,
2019hbb [ZTF19aaycomi]
RA, DEC:23:25:13.041, +09:27:11.41
(351.304336, 9.453169)
Redshift:0.03
Type:SN Ia
,
2019hat [ATLAS19mfw]
RA, DEC:13:23:05.925, -42:20:31.48
(200.774688, -42.342077)
Redshift:0
Type:Other
,
2019gyy [ATLAS19mee]
RA, DEC:17:16:39.994, +11:28:45.78
(259.166643, 11.479383)
Redshift:0
Type:Varstar
,
2019gyx [ATLAS19mec]
RA, DEC:23:56:30.563, -03:06:08.48
(359.127345, -3.102357)
Redshift:0.02
Type:SN Ib
,
2019gwa [ZTF19aaxffum]
RA, DEC:15:58:41.191, +11:14:25.02
(239.671630, 11.240284)
Redshift:0.054
Type:SN Ia-91T-like
,
2019gvp [ATLAS19mco]
RA, DEC:16:46:35.521, -31:35:31.28
(251.648003, -31.592023)
Redshift:0.015
Type:SN Ib
,
2019gvn [ BraTS-SON-T2-006]
RA, DEC:19:49:06.810, +10:06:58.70
(297.278375, 10.116306)
Redshift:0
Type:Varstar
,
2019gsp [ATLAS19mce]
RA, DEC:22:10:04.254, +23:28:38.27
(332.517727, 23.477296)
Redshift:0
Type:Other
Released: 2019-06-08 13:33:28
ePESSTO+ spectroscopic classification of optical transients
E. Swann, C. Frohmaier (ICG; Portsmouth), P. Short, M. Nicholl (Edinburgh), M. Dennefeld (IAP), S. Williams (Lancaste...
Source Group: ePESSTO+
Related Objects:
2019hbt
RA, DEC:13:43:10.290, +30:20:36.40
(205.792875, 30.343444)
Redshift:0.034
Type:SN II
,
2019gxa [ASASSN-19oi]
RA, DEC:23:53:51.768, -40:01:18.80
(358.465700, -40.021890)
Redshift:0.04
Type:SN Ia
,
2019has
RA, DEC:02:46:55.181, -24:48:24.01
(41.729920, -24.806670)
Redshift:0.022
Type:SN Ia
,
2019giq [ATLAS19lzg]
RA, DEC:23:31:41.807, -13:15:03.67
(352.924196, -13.251020)
Redshift:0.03
Type:SN Ia
,
2019gvo [ASASSN-19oe]
RA, DEC:00:54:30.814, -49:08:54.02
(13.628390, -49.148340)
Redshift:0.05
Type:SN Ia
,
2019gwx [ZTF19aaxibpz]
RA, DEC:23:10:01.021, +09:37:12.31
(347.504255, 9.620085)
Redshift:0.071
Type:SN Ia
,
2019gql [ASASSN-19nx]
RA, DEC:00:51:40.939, -13:19:03.79
(12.920580, -13.317720)
Redshift:0.021
Type:SN II
Released: 2019-06-04 09:15:51
Classification of SN 2019gsc as a faint SN Iax
Giorgos Leloudas, Daniele B. Malesani (DTU Space), Johan P. U. Fynbo, Jonatan Selsing (DAWN/NBI), Jens Hjorth (DARK/N...
Keywords: Supernova, Transient
Related Objects:
2019gsc [ATLAS19mbg]
RA, DEC:14:37:45.204, +52:43:36.31
(219.438350, 52.726753)
Redshift:
Type:
Related Notes:
Released: 2019-06-03 22:58:01
ATLAS19mco (AT2019gvp): discovery of a candidate SN in ESO 453- G 003 (97 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfast), L. Denneau, H. ...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2019gvp [ATLAS19mco]
RA, DEC:16:46:35.521, -31:35:31.28
(251.648003, -31.592023)
Redshift:
Type:
Released: 2019-06-03 10:55:05
ATLAS19mbg (AT2019gsc): discovery of an unusual faint blue transient in SBS 1436+529A (53 Mpc)
S. J. Smartt, O. McBrien, K. W. Smith, S. Srivastav, J. Gillanders (Queen's University Belfast), L. Denneau, H. ...
Source Group: ATLAS
Keywords: Supernova, Transient
Related Objects:
2019gsc [ATLAS19mbg]
RA, DEC:14:37:45.204, +52:43:36.31
(219.438350, 52.726753)
Redshift:
Type:
Released: 2019-06-01 22:15:39
ZTF early discovery and rapid follow-up of the infant SN 2019gmh (ZTF19aawgxdn)
Avishay Gal-Yam, Rachel Bruch, Steve Schulze (WIS), Kirsty Taggart (LJMU), Jesper Sollerman (OKC), Lin Yan, Christoff...
Source Group: ZTF
Keywords: Supernova, Transient
Related Objects:
2019gmh [ZTF19aawgxdn]
RA, DEC:16:31:03.161, +41:09:14.28
(247.763173, 41.153967)
Redshift:
Type:
Released: 2019-06-01 14:03:34
ePESSTO+ spectroscopic classification of optical transients
C. Frohmaier, E. Swann (ICG; Portsmouth), P. Short, M. Nicholl (Edinburgh), H. Kuncarayakti (Turku), M. Gromadzki (Wa...
Source Group: ePESSTO+
Related Objects:
2019fzm [ASASSN-19nn]
RA, DEC:14:56:32.870, -02:06:23.72
(224.136960, -2.106590)
Redshift:0.023
Type:SN Ia
,
2019fzu [ATLAS19llw]
RA, DEC:19:48:31.010, -11:46:01.14
(297.129210, -11.766985)
Redshift:0
Type:CV
,
2019fyr [ZTF19aavigow]
RA, DEC:18:02:27.872, +08:06:34.50
(270.616135, 8.109582)
Redshift:0
Type:Other
,
2019gaf [ATLAS19lsc]
RA, DEC:20:36:55.248, +02:48:24.48
(309.230202, 2.806800)
Redshift:0.006
Type:SN IIb
,
2019gfb [ASASSN-19nv]
RA, DEC:23:47:25.850, +00:56:58.45
(356.857710, 0.949570)
Redshift:0.027
Type:SN Ia
,
2019fxt [ATLAS19ljs]
RA, DEC:20:18:48.556, +05:30:46.01
(304.702318, 5.512780)
Redshift:0.067
Type:SN Ia
Released: 2019-05-30 21:30:34
ATLAS19lxo (AT2019gdx): discovery of a candidate SN in ESO 464- G 019 (79 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfast), L. Denneau, H. ...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2019gdx [ATLAS19lxo]
RA, DEC:21:03:24.467, -27:51:32.60
(315.851945, -27.859055)
Redshift:
Type:
Released: 2019-05-29 11:13:31
ATLAS19ltg (AT2019gbx): discovery of a candidate SN in MCG-02-33-017 (56 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfast), L. Denneau, H. ...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2019gbx [ATLAS19ltg]
RA, DEC:12:50:02.804, -14:46:00.23
(192.511685, -14.766730)
Redshift:
Type:
Released: 2019-05-24 16:26:00
ePESSTO+ spectroscopic classification of optical transients
E. Swann, C. Frohmaier (ICG; Portsmouth), M. Pursiainen, M. Smith (Southampton), P. Short (Edinburgh), S. Prentice (D...
Source Group: ePESSTO+
Related Objects:
2019ejp [ZTF19aasekcx]
RA, DEC:14:08:28.592, +29:16:11.27
(212.119134, 29.269797)
Redshift:0.118
Type:SN IIn
,
2019ekn [ATLAS19imc]
RA, DEC:13:54:19.284, -38:51:31.78
(208.580350, -38.858828)
Redshift:0.036
Type:SN Ia
,
2019eta [ATLAS19jfc]
RA, DEC:18:32:18.846, -40:03:52.26
(278.078525, -40.064518)
Redshift:0.066
Type:SN Ia
,
2019fbz [ASASSN-19mi]
RA, DEC:23:30:55.786, -38:00:46.26
(352.732440, -38.012850)
Redshift:0.045
Type:SN Ia
,
2019fil [ZTF19aauxepf]
RA, DEC:15:30:41.113, -20:23:09.34
(232.671305, -20.385928)
Redshift:0.085
Type:SN Ia
,
2019ftd [ATLAS19lgf]
RA, DEC:12:57:41.150, -24:28:35.45
(194.421460, -24.476514)
Redshift:0.028
Type:SN Ia
,
2019fte [ATLAS19lgg]
RA, DEC:12:56:49.013, -30:17:20.38
(194.204220, -30.288994)
Redshift:0.054
Type:SN Ia
Released: 2019-05-24 16:19:10
ATLAS19ljy (AT2019fxy): discovery of a candidate SN in VII Zw 066 (41 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, A. McCormack (Queen's University Belfast), ...
Source Group: ATLAS
Keywords: Transient, Supernova
Related Objects:
2019fxy [ATLAS19ljy]
RA, DEC:10:21:20.958, +12:10:41.23
(155.337327, 12.178118)
Redshift:
Type:
Released: 2019-05-23 16:39:03
ePESSTO+ spectroscopic classification of optical transients
C. Frohmaier, E. Swann (ICG, Portsmouth), P. Short (Edinburgh), M. Pursiainen, M. Smith, C. Gutierrez (Southampton), ...
Source Group: ePESSTO+
Related Objects:
2019fkq [Gaia19bul]
RA, DEC:23:56:24.390, -29:01:25.61
(359.101625, -29.023781)
Redshift:0.045
Type:SN Ia
,
2019ffc [Gaia19bsw]
RA, DEC:19:51:57.720, +16:40:25.03
(297.990500, 16.673619)
Redshift:0
Type:
Released: 2019-05-20 13:31:06
Revising the treatment of object coordinates (astrometric accuracies) on the TNS *** CALL FOR FEEDBACK ***
Ofer Yaron, Avishay Gal-Yam, Eran Ofek, Avner Sass, Nikola Knezevic (Weizmann)
Released: 2019-05-15 06:13:43
ePESSTO+ spectroscopic classification of optical transients
M. Nicholl, P. Short (Univ. Edinburgh), C. Angus (Univ. Southampton), T. Muller, M. Pursiainen (Univ. Southampton), C...
Source Group: ePESSTO+
Related Objects:
2019evq [Gaia19bsj]
RA, DEC:21:13:54.720, +11:21:25.49
(318.478000, 11.357081)
Redshift:
Type:
,
2019exh [ATLAS19kej]
RA, DEC:20:37:40.127, +05:30:12.25
(309.417197, 5.503403)
Redshift:
Type:
,
2019exy [ASASSN-19mh]
RA, DEC:23:45:41.784, -38:31:04.33
(356.424100, -38.517870)
Redshift:
Type:
,
2019fce [ATLAS19kmq]
RA, DEC:20:08:07.442, +10:31:30.52
(302.031007, 10.525145)
Redshift:
Type:
,
2019fcf [ATLAS19kmr]
RA, DEC:17:40:17.632, +17:41:38.82
(265.073466, 17.694116)
Redshift:
Type:
,
2019fcg [ASASSN-19mk]
RA, DEC:21:30:28.486, -32:36:43.31
(322.618690, -32.612030)
Redshift:
Type:
,
2019fcn [ASASSN-19ml]
RA, DEC:08:07:08.057, -28:03:22.75
(121.783570, -28.056320)
Redshift:
Type:
,
2019fda [ZTF19aaumtxz]
RA, DEC:17:47:49.043, +18:41:13.05
(266.954348, 18.686958)
Redshift:
Type:
Released: 2019-05-13 18:11:33
ePESSTO+ spectroscopic classification of optical transients
M. Nicholl, P. Short (Univ. Edinburgh), C. Angus, T. Muller, M. Pursiainen (Univ. Southampton), C. Barbarino (Univ. S...
Source Group: ePESSTO+
Related Objects:
2019dsg [ZTF19aapreis]
RA, DEC:20:57:02.974, +14:12:15.86
(314.262393, 14.204406)
Redshift:
Type:
,
2019dts [Gaia19blq]
RA, DEC:22:34:06.160, +05:34:16.82
(338.525667, 5.571339)
Redshift:
Type:
,
2019dxr [ZTF19aarnqys]
RA, DEC:15:11:27.144, +05:12:01.59
(227.863100, 5.200443)
Redshift:
Type:
,
2019ejk [PTSS-19clej]
RA, DEC:13:16:52.280, +12:32:44.02
(199.217833, 12.545561)
Redshift:
Type:
,
2019enz [ATLAS19ine]
RA, DEC:13:57:06.098, +27:59:38.71
(209.275407, 27.994087)
Redshift:
Type:
Released: 2019-05-12 19:06:58
ePESSTO+ spectroscopic classification of optical transients
P. Short, M. Nicholl (Univ. Edinburgh), T. Muller, C. Angus, M. Pursiainen (Univ. Southampton), C. Barbarino (Univ. S...
Source Group: ePESSTO+
Related Objects:
2019etn [ATLAS19ivu]
RA, DEC:14:24:25.948, -19:11:53.78
(216.108117, -19.198273)
Redshift:
Type:
,
2019eww [ATLAS19jyi]
RA, DEC:22:06:33.349, -08:02:10.59
(331.638955, -8.036275)
Redshift:
Type:
,
2019exg [ATLAS19kdv]
RA, DEC:21:38:32.197, -04:42:11.89
(324.634156, -4.703302)
Redshift:
Type:
,
2019etc [ZTF19aatvljp]
RA, DEC:21:06:08.112, +14:58:53.94
(316.533799, 14.981650)
Redshift:
Type:
Released: 2019-05-12 06:00:25
ePESSTO+ spectroscopic classification of optical transients
M. Nicholl (Univ. Edinburgh), P. Short (Univ. Edinburgh), C. Angus (Univ. Southampton), T. Muller (Univ. Southampton)...
Source Group: ePESSTO+
Related Objects:
2019emh [ASASSN-19ls]
RA, DEC:17:52:57.684, -70:00:07.38
(268.240350, -70.002050)
Redshift:
Type:
Released: 2019-05-09 06:15:15
Six months of automatic TNS submission of ZTF transients using AMPEL
J. Nordin, V. Brinnel, M. Giomi, J. van Santen (HU Berlin), A. Gal-Yam, O. Yaron, S. Schulze (Weizmann)
Source Group: ZTF
Released: 2019-05-03 17:41:31
ePESSTO+ spectroscopic classification of optical transients
M. Nicholl, P. Short (Edinburgh), E. Swann (Portsmouth), M. Smith, C. R. Angus, C. Gutierrez (Southampton), H. Kuncar...
Source Group: ePESSTO+
Related Objects:
2019ecx [ATLAS19hzw]
RA, DEC:09:16:42.030, +18:57:54.11
(139.175126, 18.965030)
Redshift:
Type:
,
2019dwz [ATLAS19htl]
RA, DEC:15:54:41.297, -30:38:49.96
(238.672073, -30.647210)
Redshift:
Type:
,
2019cqc [ZTF19aamrais]
RA, DEC:18:21:43.041, +30:59:33.43
(275.429337, 30.992621)
Redshift:
Type:
,
2019dyt [ATLAS19hvy]
RA, DEC:14:24:48.601, +02:39:06.32
(216.202504, 2.651754)
Redshift:
Type:
,
2019ejj [ATLAS19igh]
RA, DEC:08:07:08.763, -28:03:11.82
(121.786511, -28.053283)
Redshift:
Type:
,
2019egf [ZTF19aatazmc]
RA, DEC:11:05:36.134, -11:52:48.50
(166.400556, -11.880138)
Redshift:
Type:
,
2019eim [ASASSN-19ln]
RA, DEC:23:49:42.938, -69:42:02.38
(357.428910, -69.700660)
Redshift:
Type:
,
2019edm [ASASSN-19kw]
RA, DEC:23:47:45.386, -27:29:08.95
(356.939110, -27.485820)
Redshift:
Type:
Released: 2019-05-03 00:35:57
Classification of AT 2019ein as a young SN Ia-peculiar
Jamison Burke (Las Cumbres Observatory/UC Santa Barbara), Iair Arcavi (Tel Aviv University), D. Andrew Howell (LCO/UC...
Source Group: Global SN Project
Related Objects:
2019ein [ATLAS19ieo]
RA, DEC:13:53:29.134, +40:16:31.40
(208.371390, 40.275388)
Redshift:
Type:
Released: 2019-04-28 07:48:04
Observations of AT2019edx
Cedric Raguenaud
Source Group: GSNST
Keywords: Photometry
Related Objects:
2019edx [GSNST-19ad]
RA, DEC:14:13:36.200, +54:38:13.30
(213.400833, 54.637028)
Redshift:
Type:
Released: 2019-04-28 07:12:28
ePESSTO+ spectroscopic classification of optical transients
P. Short, M. Nicholl (Univ. Edinburgh), C. R. Angus, M. A. Pursiainen, P. Wiseman, M. Smith (Univ. Southampton), S. T...
Source Group: ePESSTO+
Related Objects:
2019edf [PS19qu]
RA, DEC:16:01:49.915, +22:00:17.45
(240.457981, 22.004847)
Redshift:
Type:
Released: 2019-04-26 21:01:37
ePESSTO+ spectroscopic classification of optical transients
M. Nicholl, P. Short (Univ. Edinburgh), C. R. Angus, P. Wiseman, M. A. Pursiainen, M. Smith (Univ. Southampton), S. T...
Source Group: ePESSTO+
Related Objects:
2019ebp [PS19qo]
RA, DEC:16:59:57.752, +12:06:18.30
(254.990634, 12.105083)
Redshift:
Type:
,
2019ebq [PS19qp]
RA, DEC:17:01:18.339, -07:00:10.52
(255.326411, -7.002923)
Redshift:
Type:
,
2019dzw [ZTF19aarzaod]
RA, DEC:17:31:09.957, -08:27:02.60
(262.791487, -8.450722)
Redshift:
Type:
,
2019ebm [ATLAS19hwn]
RA, DEC:12:59:58.582, +29:14:30.73
(194.994090, 29.241870)
Redshift:
Type:
Released: 2019-04-05 09:54:47
Classificaiton of AT 2019brs as an AT 2017bgt-like SMBH-Related Flare
I. Arcavi (Tel Aviv University), B. Trakhtenbrot (Tel Aviv University), D. Hiramatsu (Las Cumbres Observaotry / UC Sa...
Related Objects:
2019brs [Gaia19axp]
RA, DEC:14:27:46.400, +29:30:38.27
(216.943333, 29.510631)
Redshift:
Type:
,
2017bgt [ASASSN-17cv]
RA, DEC:16:11:05.518, +02:34:02.14
(242.772990, 2.567260)
Redshift:
Type:
Released: 2019-03-25 22:59:53
Follow-up photometry of AT2019cda in NGC3362
Simone Leonini
Source Group: ISSP
Keywords: Transient
Related Objects:
2019cda
RA, DEC:10:44:49.850, +06:36:04.03
(161.207708, 6.601119)
Redshift:
Type:
Released: 2019-03-25 15:53:13
Possible LBV Eruption at the Site of SN 2010ct
Ron Arbour
Keywords: Transient
Related Objects:
2010ct
RA, DEC:10:44:50.021, +06:36:05.29
(161.208420, 6.601470)
Redshift:
Type:
Released: 2019-03-25 09:47:38
The AstroNotes notifications system
Avishay Gal-Yam, Ofer Yaron, Avner Sass, Eran Ofek, Nikola Knezevic, Ilan Manulis (WIS)

Most Viewed

Released: 2019-05-03
Views Count: 460
Classification of AT 2019ein as a young SN Ia-peculiar
Jamison Burke (Las Cumbres Observatory/UC Santa Barbara), Iair Arcavi (Tel Aviv University), D. A...
Released: 2019-03-25
Views Count: 425
Possible LBV Eruption at the Site of SN 2010ct
Ron Arbour
Released: 2019-03-25
Views Count: 256
Follow-up photometry of AT2019cda in NGC3362
Simone Leonini
Released: 2019-03-25
Views Count: 239
The AstroNotes notifications system
Avishay Gal-Yam, Ofer Yaron, Avner Sass, Eran Ofek, Nikola Knezevic, Ilan Manulis (WIS)
Released: 2019-06-14
Views Count: 230
Long rise and bump feature in the lightcurve of AT2019fdr - spectroscopy requested
S. J. Smartt, K. W. Smith, O. McBrien, S. Srivastav, J. Gillanders (Queen's University Belfa...
Released: 2019-04-05
Views Count: 196
Classificaiton of AT 2019brs as an AT 2017bgt-like SMBH-Related Flare
I. Arcavi (Tel Aviv University), B. Trakhtenbrot (Tel Aviv University), D. Hiramatsu (Las Cumbres...
Released: 2019-06-03
Views Count: 196
ATLAS19mbg (AT2019gsc): discovery of an unusual faint blue transient in SBS 1436+529A (53 Mpc)
S. J. Smartt, O. McBrien, K. W. Smith, S. Srivastav, J. Gillanders (Queen's University Belfa...
Released: 2019-04-26
Views Count: 169
ePESSTO+ spectroscopic classification of optical transients
M. Nicholl, P. Short (Univ. Edinburgh), C. R. Angus, P. Wiseman, M. A. Pursiainen, M. Smith (Univ...
Released: 2019-05-29
Views Count: 167
ATLAS19ltg (AT2019gbx): discovery of a candidate SN in MCG-02-33-017 (56 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders (Queen's University Belfa...
Released: 2019-06-04
Views Count: 166
Classification of SN 2019gsc as a faint SN Iax
Giorgos Leloudas, Daniele B. Malesani (DTU Space), Johan P. U. Fynbo, Jonatan Selsing (DAWN/NBI),...

Recent Released Tools

Released: 2019-06-23
Views Count: 39
The revised treatment of object coordinates (astrometric accuracies) is now active on the TNS
Ofer Yaron, Avishay Gal-Yam, Eran Ofek, Avner Sass (Weizmann)
Released: 2019-05-20
Views Count: 162
Revising the treatment of object coordinates (astrometric accuracies) on the TNS *** CALL FOR FEEDBACK ***
Ofer Yaron, Avishay Gal-Yam, Eran Ofek, Avner Sass, Nikola Knezevic (Weizmann)
Released: 2019-03-25
Views Count: 239
The AstroNotes notifications system
Avishay Gal-Yam, Ofer Yaron, Avner Sass, Eran Ofek, Nikola Knezevic, Ilan Manulis (WIS)