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AstroNote 2019-46
Type: Object/s-Discovery/Classification
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:12:40:21.119, +01:16:26.39
(190.087995, 1.273996)
Redshift:0.013
Type:SN II
See object 2019lbi [ATLAS19pbu]
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...
AstroNote 2019-45
Type: Object/s-Discovery/Classification
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
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019avv
RA, DEC:15:44:41.518, +51:08:58.22
(236.172993, 51.149507)
Redshift:0.2207
Type:SLSN-II
See object 2019avv
,
2019cca
RA, DEC:12:02:51.400, -16:39:47.66
(180.714167, -16.663239)
Redshift:0.4103
Type:SLSN-I
See object 2019cca
,
2019kwq
RA, DEC:17:07:58.840, +58:42:03.90
(256.995167, 58.701083)
Redshift:0.5
Type:SLSN-I
See object 2019kwq
,
2019kwr
RA, DEC:13:22:12.350, +49:54:52.70
(200.551458, 49.914639)
Redshift:0.2022
Type:SLSN-II
See object 2019kwr
,
2019kws
RA, DEC:14:15:04.460, +50:39:06.80
(213.768583, 50.651889)
Redshift:0.1977
Type:SLSN-I
See object 2019kws
,
2019dlr
RA, DEC:11:17:34.180, +00:30:02.79
(169.392417, 0.500774)
Redshift:0.26
Type:SLSN-I
See object 2019dlr
,
2019cwu
RA, DEC:14:51:37.295, +48:59:13.73
(222.905396, 48.987147)
Redshift:0.32
Type:SLSN-I
See object 2019cwu
,
2019kwt
RA, DEC:19:39:22.590, +78:45:43.60
(294.844125, 78.762111)
Redshift:0.3562
Type:SLSN-I
See object 2019kwt
,
2019hht
RA, DEC:12:20:26.091, +17:19:30.63
(185.108711, 17.325174)
Redshift:0.2298
Type:SLSN-II
See object 2019hht
,
2019kwu
RA, DEC:13:57:39.770, +64:21:18.60
(209.415708, 64.355167)
Redshift:0.6
Type:SLSN-I
See object 2019kwu
,
2019gqi
RA, DEC:14:21:12.014, +28:54:05.88
(215.300060, 28.901634)
Redshift:0.3642
Type:SLSN-I
See object 2019gqi
,
2019kwv
RA, DEC:15:00:39.080, +20:16:45.40
(225.162833, 20.279278)
Redshift:0.3284
Type:SLSN-II
See object 2019kwv
,
2019fdr
RA, DEC:17:09:06.859, +26:51:20.50
(257.278579, 26.855695)
Redshift:0.2666
Type:SLSN-II
See object 2019fdr
,
2019fiy
RA, DEC:14:05:46.728, +33:27:38.19
(211.444701, 33.460609)
Redshift:0.67
Type:SLSN-I
See object 2019fiy
,
2019gfm
RA, DEC:15:35:46.593, +24:03:44.93
(233.944139, 24.062480)
Redshift:0.1816
Type:SLSN-I
See object 2019gfm
,
2019hno
RA, DEC:19:39:12.963, +62:43:40.87
(294.804012, 62.728020)
Redshift:0.26
Type:SLSN-I
See object 2019hno
,
2019kww
RA, DEC:22:57:48.660, +42:56:59.00
(344.452750, 42.949722)
Redshift:0.2723
Type:SLSN-II
See object 2019kww
,
2019kcy
RA, DEC:14:08:19.781, +08:58:01.01
(212.082423, 8.966949)
Redshift:0.4
Type:SLSN-I
See object 2019kcy
Related Notes:
2019-33
AstroNote 2019-332019-06-14 15:10:55
Title: Long rise and bump feature in the lightcurve of AT2019fdr - spectroscopy requested
Authors: S. J. Smartt, K. W. Smith, O. McBrien, S. Srivastav, J. G...
Source Group: ATLAS
We report spectral classifications of 18 low- to intermediate-redshift superluminous supernovae from the Zwicky Transient Facility (Bellm et al. 2018, PASP 131, 995). 
AstroNote 2019-44
Type: Object/s-Discovery/Classification
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:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
2019krg [GSNST-19ag]
AstroNote 2019-43
Type: Object/s-Discovery/Classification
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-STARRS
Keywords: Supernova
Related Objects:
2019knz [PS19dlm]
RA, DEC:14:42:59.275, +04:53:04.45
(220.746978, 4.884570)
Redshift:
Type:
See object 2019knz [PS19dlm]
AstroNote 2019-42
Type: Object/s-Discovery/Classification
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-STARRS
Keywords: Supernova
Related Objects:
2019khq [PS19did]
RA, DEC:17:50:41.757, +14:49:26.37
(267.673986, 14.823991)
Redshift:
Type:
See object 2019khq [PS19did]
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_...
AstroNote 2019-41
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019ilq [ATLAS19obe]
RA, DEC:16:38:41.210, +16:06:25.78
(249.671708, 16.107161)
Redshift:0.05
Type:SN Ia
See object 2019ilq [ATLAS19obe]
,
2019kct [ZTF19abcptta]
RA, DEC:19:50:51.505, -06:17:51.65
(297.714602, -6.297679)
Redshift:0
Type:CV
See object 2019kct [ZTF19abcptta]
,
2019hzd [ATLAS19npq]
RA, DEC:15:17:14.300, -25:11:50.32
(229.309583, -25.197311)
Redshift:0.05
Type:SN Ia
See object 2019hzd [ATLAS19npq]
This report includes classifications of 2 Type Ia SNe and 1 CV.
AstroNote 2019-40
Type: Object/s-Discovery/Classification
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:01:10:20.430, -09:34:29.06
(17.585125, -9.574739)
Redshift:0.02388
Type:SN IIn
See object 2019kep [ATLAS19oil]
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 ...
AstroNote 2019-39
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019ilr [ATLAS19obg]
RA, DEC:13:12:39.120, +12:54:54.75
(198.162998, 12.915209)
Redshift:0.11
Type:SN Ia
See object 2019ilr [ATLAS19obg]
,
2019icx [ATLAS19nqv]
RA, DEC:13:51:42.370, -42:40:01.27
(207.926542, -42.667019)
Redshift:0.04
Type:SN Ia
See object 2019icx [ATLAS19nqv]
,
2019iip [Gaia19cqy]
RA, DEC:14:49:43.080, -25:35:14.10
(222.429500, -25.587250)
Redshift:0.03
Type:SN II
See object 2019iip [Gaia19cqy]
,
2019ilk [ATLAS19nzz]
RA, DEC:18:08:58.744, +28:01:20.43
(272.244766, 28.022343)
Redshift:0.09
Type:SN Ia
See object 2019ilk [ATLAS19nzz]
This report includes classifications of 3 Type Ia and Type II SNe.
AstroNote 2019-38
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019hwy
RA, DEC:14:10:50.690, +19:01:12.04
(212.711208, 19.020011)
Redshift:0.05
Type:SN Ia
See object 2019hwy
,
2019iiv
RA, DEC:17:27:20.250, -82:04:02.17
(261.834375, -82.067269)
Redshift:
Type:CV
See object 2019iiv
This report includes classifications of 1 Type Ia and 1 CV.
AstroNote 2019-37
Type: Announcement-Tool/Utility
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)
Keywords: Surveys, Astrometry, Transient
Related Notes:
2019-15
AstroNote 2019-152019-04-21 17:29:19
Title: Revising the treatment of object coordinates (astrometric accuracies) on the TNS *** CALL FOR FEEDBACK ***
Authors: Ofer Yaron, Avishay Gal-Yam, Eran Ofek, Avner Sass, Nikol...
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...
AstroNote 2019-36
Type: Object/s-Discovery/Classification
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:
Type:
See object 2019hxc [ATLAS19nkr]
AstroNote 2019-35
Type: Object/s-Discovery/Classification
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:01:14:24.388, -07:28:31.41
(18.601617, -7.475392)
Redshift:0.018
Type:SN Ia
See object 2019hvv [ATLAS19njc]
AstroNote 2019-34
Type: Object/s-Discovery/Classification
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:23:43:10.263, -02:56:58.64
(355.792761, -2.949621)
Redshift:0.02287
Type:SN II
See object 2019hnl [ATLAS19ndl]
AstroNote 2019-33
Type: Object/s-Data/Analysis
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:17:09:06.859, +26:51:20.50
(257.278579, 26.855695)
Redshift:0.2666
Type:SLSN-II
See object 2019fdr
Related Notes:
2019-17
AstroNote 2019-172019-05-24 16:06:59
Title: ATLAS19ljy (AT2019fxy): discovery of a candidate SN in VII Zw 066 (41 Mpc)
Authors: K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. ...
Source Group: ATLAS
AstroNote 2019-32
Type: Object/s-Discovery/Classification
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:
See object 2019hiy [ATLAS19muh]
AstroNote 2019-31
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019hei [ZTF19aayjsty]
RA, DEC:14:10:44.608, -08:12:14.35
(212.685865, -8.203986)
Redshift:0.07
Type:SN Ia
See object 2019hei [ZTF19aayjsty]
,
2019hcn [ASASSN-19or]
RA, DEC:13:15:31.440, -86:04:07.03
(198.881000, -86.068619)
Redshift:0.018
Type:SN II
See object 2019hcn [ASASSN-19or]
,
2019hci [ATLAS19mgr]
RA, DEC:11:16:03.355, -00:31:55.99
(169.013980, -0.532221)
Redshift:0.025804
Type:SN II
See object 2019hci [ATLAS19mgr]
AstroNote 2019-30
Type: Object/s-Discovery/Classification
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:0.0641
Type:SN Icn
See object 2019hgp [ZTF19aayejww]
AstroNote 2019-29
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019gcu [ZTF19aavlnjz]
RA, DEC:14:10:02.589, +04:25:47.36
(212.510787, 4.429822)
Redshift:0.085
Type:SN Ia
See object 2019gcu [ZTF19aavlnjz]
,
2019gme [ZTF19aavorpa]
RA, DEC:17:36:27.746, +13:24:11.02
(264.115610, 13.403060)
Redshift:0.08
Type:SN Ia
See object 2019gme [ZTF19aavorpa]
,
2019gte [ZTF19aavxfib]
RA, DEC:13:06:39.424, -01:32:54.42
(196.664268, -1.548450)
Redshift:0.086
Type:TDE
See object 2019gte [ZTF19aavxfib]
,
2019gwg [ZTF19aawmqtd]
RA, DEC:17:28:21.180, +23:44:39.30
(262.088250, 23.744250)
Redshift:0.057
Type:SN Ia
See object 2019gwg [ZTF19aawmqtd]
,
2019hch [ATLAS19mgl]
RA, DEC:15:27:19.510, +28:03:26.00
(231.831293, 28.057221)
Redshift:0.07
Type:SN Ia
See object 2019hch [ATLAS19mgl]
,
2019hbs [ZTF19aaxibby]
RA, DEC:21:22:21.648, -12:48:49.04
(320.590200, -12.813623)
Redshift:0.056
Type:SN Ia
See object 2019hbs [ZTF19aaxibby]
,
2019hcf [ZTF19aaxnlps]
RA, DEC:19:45:32.611, -15:30:57.45
(296.385878, -15.515958)
Redshift:0.081
Type:SN Ia
See object 2019hcf [ZTF19aaxnlps]
AstroNote 2019-28
Type: Object/s-Discovery/Classification
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:
See object 2019hcy [ATLAS19mhd]
AstroNote 2019-27
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019hcc [Gaia19cdu]
RA, DEC:21:00:20.930, -21:20:36.06
(315.087208, -21.343350)
Redshift:0.044
Type:SLSN-I
See object 2019hcc [Gaia19cdu]
,
2019fyt [ZTF19aavndxo]
RA, DEC:20:47:51.028, +10:17:35.58
(311.962618, 10.293216)
Redshift:0.102
Type:AGN
See object 2019fyt [ZTF19aavndxo]
,
2019gis [ATLAS19lzi]
RA, DEC:16:09:42.930, -04:23:18.10
(242.428875, -4.388361)
Redshift:0.04
Type:SN Ia
See object 2019gis [ATLAS19lzi]
,
2019gsg [ATLAS19mbn]
RA, DEC:21:45:50.761, +15:06:32.75
(326.461503, 15.109097)
Redshift:0.112
Type:SN Ia
See object 2019gsg [ATLAS19mbn]
,
2019gqm [Gaia19bzw]
RA, DEC:19:48:09.560, -24:26:36.60
(297.039833, -24.443500)
Redshift:0.02
Type:SN II
See object 2019gqm [Gaia19bzw]
,
2019gth [ZTF19aavyafo]
RA, DEC:15:52:31.256, -15:19:47.14
(238.130232, -15.329761)
Redshift:0.1
Type:SN Ia
See object 2019gth [ZTF19aavyafo]
,
2019hbb [ZTF19aaycomi]
RA, DEC:23:25:13.050, +09:27:11.27
(351.304375, 9.453131)
Redshift:0.03
Type:SN Ia
See object 2019hbb [ZTF19aaycomi]
,
2019hat [ATLAS19mfw]
RA, DEC:13:23:05.930, -42:20:31.42
(200.774708, -42.342061)
Redshift:
Type:
See object 2019hat [ATLAS19mfw]
,
2019gyy [ATLAS19mee]
RA, DEC:17:16:39.994, +11:28:45.78
(259.166643, 11.479383)
Redshift:0
Type:CV
See object 2019gyy [ATLAS19mee]
,
2019gyx [ATLAS19mec]
RA, DEC:23:56:30.595, -03:06:08.51
(359.127480, -3.102363)
Redshift:0.02
Type:SN Ib
See object 2019gyx [ATLAS19mec]
,
2019gwa [ZTF19aaxffum]
RA, DEC:15:58:41.190, +11:14:25.04
(239.671625, 11.240289)
Redshift:0.054988
Type:SN Ia-91T-like
See object 2019gwa [ZTF19aaxffum]
,
2019gvp [ATLAS19mco]
RA, DEC:16:46:35.521, -31:35:31.28
(251.648003, -31.592023)
Redshift:0.015
Type:SN Ib
See object 2019gvp [ATLAS19mco]
,
2019gvn [ BraTS-SON-T2-006]
RA, DEC:19:49:06.770, +10:06:58.35
(297.278210, 10.116208)
Redshift:0
Type:CV
See object 2019gvn [ BraTS-SON-T2-006]
,
2019gsp [ATLAS19mce]
RA, DEC:22:10:04.244, +23:28:38.50
(332.517685, 23.477362)
Redshift:0.171
Type:SLSN-II
See object 2019gsp [ATLAS19mce]
AstroNote 2019-26
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019hbt
RA, DEC:13:43:10.295, +30:20:36.40
(205.792894, 30.343444)
Redshift:0.03474
Type:SN II
See object 2019hbt
,
2019gxa [ASASSN-19oi]
RA, DEC:23:53:51.821, -40:01:19.96
(358.465922, -40.022210)
Redshift:0.04
Type:SN Ia
See object 2019gxa [ASASSN-19oi]
,
2019has
RA, DEC:02:46:55.170, -24:48:23.98
(41.729875, -24.806661)
Redshift:0.025
Type:SN Ia
See object 2019has
,
2019giq [ATLAS19lzg]
RA, DEC:23:31:41.818, -13:15:03.53
(352.924241, -13.250981)
Redshift:0.03
Type:SN Ia
See object 2019giq [ATLAS19lzg]
,
2019gvo [ASASSN-19oe]
RA, DEC:00:54:30.814, -49:08:54.02
(13.628390, -49.148340)
Redshift:0.05
Type:SN Ia
See object 2019gvo [ASASSN-19oe]
,
2019gwx [ZTF19aaxibpz]
RA, DEC:23:10:01.021, +09:37:12.31
(347.504255, 9.620085)
Redshift:0.065
Type:SN Ia
See object 2019gwx [ZTF19aaxibpz]
,
2019gql [ASASSN-19nx]
RA, DEC:00:51:40.874, -13:19:05.80
(12.920307, -13.318278)
Redshift:0.021
Type:SN II
See object 2019gql [ASASSN-19nx]
AstroNote 2019-25
Type: Object/s-Discovery/Classification
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:14:37:45.249, +52:43:36.28
(219.438538, 52.726744)
Redshift:0.011
Type:SN Iax[02cx-like]
See object 2019gsc [ATLAS19mbg]
Related Notes:
2019-23
AstroNote 2019-232019-06-03 10:32:12
Title: ATLAS19mbg (AT2019gsc): discovery of an unusual faint blue transient in SBS 1436+529A (53 Mpc)
Authors: S. J. Smartt, O. McBrien, K. W. Smith, S. Srivastav, J. G...
Source Group: ATLAS
AstroNote 2019-24
Type: Object/s-Discovery/Classification
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:0.015
Type:SN Ib
See object 2019gvp [ATLAS19mco]
AstroNote 2019-23
Type: Object/s-Discovery/Classification
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:14:37:45.249, +52:43:36.28
(219.438538, 52.726744)
Redshift:0.011
Type:SN Iax[02cx-like]
See object 2019gsc [ATLAS19mbg]
AstroNote 2019-22
Type: Object/s-Discovery/Classification
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:16:31:03.170, +41:09:14.33
(247.763208, 41.153981)
Redshift:0.030666
Type:SN II
See object 2019gmh [ZTF19aawgxdn]
AstroNote 2019-21
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019fzm [ASASSN-19nn]
RA, DEC:14:56:32.890, -02:06:23.22
(224.137042, -2.106450)
Redshift:0.02313
Type:SN Ia
See object 2019fzm [ASASSN-19nn]
,
2019fzu [ATLAS19llw]
RA, DEC:19:48:31.010, -11:46:01.14
(297.129210, -11.766985)
Redshift:0
Type:CV
See object 2019fzu [ATLAS19llw]
,
2019fyr [ZTF19aavigow]
RA, DEC:18:02:27.872, +08:06:34.50
(270.616135, 8.109582)
Redshift:
Type:
See object 2019fyr [ZTF19aavigow]
,
2019gaf [ATLAS19lsc]
RA, DEC:20:36:55.239, +02:48:24.62
(309.230163, 2.806839)
Redshift:0.006
Type:SN IIb
See object 2019gaf [ATLAS19lsc]
,
2019gfb [ASASSN-19nv]
RA, DEC:23:47:25.909, +00:56:57.79
(356.857955, 0.949386)
Redshift:0.027
Type:SN Ia
See object 2019gfb [ASASSN-19nv]
,
2019fxt [ATLAS19ljs]
RA, DEC:20:18:48.550, +05:30:45.54
(304.702292, 5.512650)
Redshift:0.067
Type:SN Ia
See object 2019fxt [ATLAS19ljs]
AstroNote 2019-20
Type: Object/s-Discovery/Classification
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:
See object 2019gdx [ATLAS19lxo]
AstroNote 2019-19
Type: Object/s-Discovery/Classification
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:12:50:02.812, -14:45:59.96
(192.511717, -14.766655)
Redshift:0.013
Type:SN Ia
See object 2019gbx [ATLAS19ltg]
AstroNote 2019-18
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019ejp [ZTF19aasekcx]
RA, DEC:14:08:28.590, +29:16:11.17
(212.119124, 29.269770)
Redshift:0.118
Type:SN IIn
See object 2019ejp [ZTF19aasekcx]
,
2019ekn [ATLAS19imc]
RA, DEC:13:54:19.270, -38:51:31.68
(208.580292, -38.858800)
Redshift:0.036
Type:SN Ia
See object 2019ekn [ATLAS19imc]
,
2019eta [ATLAS19jfc]
RA, DEC:18:32:18.846, -40:03:52.26
(278.078525, -40.064518)
Redshift:0.066
Type:SN Ia
See object 2019eta [ATLAS19jfc]
,
2019fbz [ASASSN-19mi]
RA, DEC:23:30:55.579, -38:00:46.70
(352.731579, -38.012973)
Redshift:0.045
Type:SN Ia
See object 2019fbz [ASASSN-19mi]
,
2019fil [ZTF19aauxepf]
RA, DEC:15:30:41.113, -20:23:09.34
(232.671305, -20.385928)
Redshift:0.085
Type:SN Ia
See object 2019fil [ZTF19aauxepf]
,
2019ftd [ATLAS19lgf]
RA, DEC:12:57:41.135, -24:28:35.91
(194.421398, -24.476643)
Redshift:0.028
Type:SN Ia
See object 2019ftd [ATLAS19lgf]
,
2019fte [ATLAS19lgg]
RA, DEC:12:56:49.013, -30:17:20.38
(194.204220, -30.288994)
Redshift:0.054
Type:SN Ia
See object 2019fte [ATLAS19lgg]
AstroNote 2019-17
Type: Object/s-Discovery/Classification
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:10:21:20.979, +12:10:41.67
(155.337412, 12.178240)
Redshift:0.00946
Type:Impostor-SN
See object 2019fxy [ATLAS19ljy]
AstroNote 2019-16
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019fkq [Gaia19bul]
RA, DEC:23:56:24.390, -29:01:25.61
(359.101625, -29.023781)
Redshift:0.045
Type:SN Ia
See object 2019fkq [Gaia19bul]
,
2019ffc [Gaia19bsw]
RA, DEC:19:51:57.720, +16:40:25.03
(297.990500, 16.673619)
Redshift:
Type:
See object 2019ffc [Gaia19bsw]
AstroNote 2019-15
Type: Announcement-Tool/Utility
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)
Keywords: Surveys, Astrometry, Transient
AstroNote 2019-14
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019evq [Gaia19bsj]
RA, DEC:21:13:54.720, +11:21:25.49
(318.478000, 11.357081)
Redshift:1.316
Type:QSO
See object 2019evq [Gaia19bsj]
,
2019exh [ATLAS19kej]
RA, DEC:20:37:40.127, +05:30:12.25
(309.417197, 5.503403)
Redshift:0
Type:CV
See object 2019exh [ATLAS19kej]
,
2019exy [ASASSN-19mh]
RA, DEC:23:45:41.784, -38:31:04.33
(356.424100, -38.517870)
Redshift:0.049
Type:SN Ia
See object 2019exy [ASASSN-19mh]
,
2019fce [ATLAS19kmq]
RA, DEC:20:08:07.442, +10:31:30.52
(302.031007, 10.525145)
Redshift:0.041
Type:SN II
See object 2019fce [ATLAS19kmq]
,
2019fcf [ATLAS19kmr]
RA, DEC:17:40:17.630, +17:41:39.16
(265.073458, 17.694211)
Redshift:0.052
Type:SN Ia
See object 2019fcf [ATLAS19kmr]
,
2019fcg [ASASSN-19mk]
RA, DEC:21:30:28.510, -32:36:44.28
(322.618792, -32.612300)
Redshift:0.055
Type:SN IIn
See object 2019fcg [ASASSN-19mk]
,
2019fcn [ASASSN-19ml]
RA, DEC:08:07:08.054, -28:03:22.90
(121.783558, -28.056362)
Redshift:0.003
Type:SN II
See object 2019fcn [ASASSN-19ml]
,
2019fda [ZTF19aaumtxz]
RA, DEC:17:47:49.040, +18:41:13.06
(266.954333, 18.686961)
Redshift:0
Type:Varstar
See object 2019fda [ZTF19aaumtxz]
AstroNote 2019-13
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019dsg [ZTF19aapreis]
RA, DEC:20:57:02.974, +14:12:15.86
(314.262393, 14.204406)
Redshift:0.0512
Type:TDE
See object 2019dsg [ZTF19aapreis]
,
2019dts [Gaia19blq]
RA, DEC:22:34:06.160, +05:34:16.82
(338.525667, 5.571339)
Redshift:0.015
Type:SN II
See object 2019dts [Gaia19blq]
,
2019dxr [ZTF19aarnqys]
RA, DEC:15:11:27.154, +05:12:01.99
(227.863142, 5.200552)
Redshift:0.04
Type:SN Ib
See object 2019dxr [ZTF19aarnqys]
,
2019ejk [PTSS-19clej]
RA, DEC:13:16:52.280, +12:32:44.02
(199.217833, 12.545561)
Redshift:0.003
Type:
See object 2019ejk [PTSS-19clej]
,
2019enz [ATLAS19ine]
RA, DEC:13:57:06.081, +27:59:38.07
(209.275336, 27.993909)
Redshift:0.22
Type:SLSN-I
See object 2019enz [ATLAS19ine]
AstroNote 2019-12
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019etn [ATLAS19ivu]
RA, DEC:14:24:25.965, -19:11:54.20
(216.108188, -19.198389)
Redshift:0.074
Type:SN Ia
See object 2019etn [ATLAS19ivu]
,
2019eww [ATLAS19jyi]
RA, DEC:22:06:33.363, -08:02:11.21
(331.639012, -8.036446)
Redshift:0.028
Type:SN II
See object 2019eww [ATLAS19jyi]
,
2019exg [ATLAS19kdv]
RA, DEC:21:38:32.188, -04:42:11.98
(324.634118, -4.703327)
Redshift:0.01
Type:SN Ia
See object 2019exg [ATLAS19kdv]
,
2019etc [ZTF19aatvljp]
RA, DEC:21:06:08.120, +14:58:53.83
(316.533833, 14.981619)
Redshift:0.052
Type:SN Ia
See object 2019etc [ZTF19aatvljp]
AstroNote 2019-11
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019emh [ASASSN-19ls]
RA, DEC:17:52:57.684, -70:00:07.38
(268.240350, -70.002050)
Redshift:0.058
Type:SN Ia
See object 2019emh [ASASSN-19ls]
AstroNote 2019-10
Type: Announcement-General
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
Keywords: Time-domain, Methods, Photometry, Transient, Supernova, Surveys
AstroNote 2019-9
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019ecx [ATLAS19hzw]
RA, DEC:09:16:42.030, +18:57:54.11
(139.175126, 18.965030)
Redshift:0.029
Type:SN Ia-91bg-like
See object 2019ecx [ATLAS19hzw]
,
2019dwz [ATLAS19htl]
RA, DEC:15:54:41.297, -30:38:49.96
(238.672073, -30.647210)
Redshift:0.05
Type:SN Ia
See object 2019dwz [ATLAS19htl]
,
2019cqc [ZTF19aamrais]
RA, DEC:18:21:43.052, +30:59:33.49
(275.429385, 30.992637)
Redshift:0.1173
Type:SLSN-II
See object 2019cqc [ZTF19aamrais]
,
2019dyt [ATLAS19hvy]
RA, DEC:14:24:48.620, +02:39:06.63
(216.202584, 2.651843)
Redshift:0.054
Type:SN Ia
See object 2019dyt [ATLAS19hvy]
,
2019ejj [ATLAS19igh]
RA, DEC:08:07:08.760, -28:03:11.66
(121.786500, -28.053239)
Redshift:0.003
Type:SN II
See object 2019ejj [ATLAS19igh]
,
2019egf [ZTF19aatazmc]
RA, DEC:11:05:36.134, -11:52:48.50
(166.400556, -11.880138)
Redshift:0.079
Type:
See object 2019egf [ZTF19aatazmc]
,
2019eim [ASASSN-19ln]
RA, DEC:23:49:42.938, -69:42:02.38
(357.428910, -69.700660)
Redshift:0.039
Type:SN Ia
See object 2019eim [ASASSN-19ln]
,
2019edm [ASASSN-19kw]
RA, DEC:23:47:45.210, -27:29:08.34
(356.938375, -27.485650)
Redshift:0.028
Type:SN Ia
See object 2019edm [ASASSN-19kw]
AstroNote 2019-8
Type: Object/s-Discovery/Classification
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
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019ein [ATLAS19ieo]
RA, DEC:13:53:29.110, +40:16:31.33
(208.371292, 40.275369)
Redshift:0.00775
Type:SN Ia
See object 2019ein [ATLAS19ieo]
AstroNote 2019-7
Type: Object/s-Discovery/Classification
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:
See object 2019edx [GSNST-19ad]
AstroNote 2019-6
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical
Related Objects:
2019edf [PS19qu]
RA, DEC:16:01:49.915, +22:00:17.45
(240.457981, 22.004847)
Redshift:0.184
Type:SN Ia
See object 2019edf [PS19qu]
AstroNote 2019-5
Type: Object/s-Discovery/Classification
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+
Keywords: Transient, Supernova, Optical, Gravitational Waves
Related Objects:
2019ebp [PS19qo]
RA, DEC:16:59:57.752, +12:06:18.30
(254.990634, 12.105083)
Redshift:0.057
Type:SN II
See object 2019ebp [PS19qo]
,
2019ebq [PS19qp]
RA, DEC:17:01:18.339, -07:00:10.52
(255.326411, -7.002923)
Redshift:0.037
Type:SN Ib/c
See object 2019ebq [PS19qp]
,
2019dzw [ZTF19aarzaod]
RA, DEC:17:31:09.957, -08:27:02.60
(262.791487, -8.450722)
Redshift:0.028
Type:SN IIn
See object 2019dzw [ZTF19aarzaod]
,
2019ebm [ATLAS19hwn]
RA, DEC:12:59:58.582, +29:14:30.73
(194.994090, 29.241870)
Redshift:
Type:
See object 2019ebm [ATLAS19hwn]
AstroNote 2019-4
Type: Object/s-Discovery/Classification
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...
Keywords: AGN, Black Hole, Optical, Transient
Related Objects:
2019brs [Gaia19axp]
RA, DEC:14:27:46.400, +29:30:38.27
(216.943333, 29.510631)
Redshift:0.37362
Type:
See object 2019brs [Gaia19axp]
,
2017bgt [ASASSN-17cv]
RA, DEC:16:11:05.518, +02:34:02.14
(242.772990, 2.567260)
Redshift:0.064
Type:AGN
See object 2017bgt [ASASSN-17cv]
AstroNote 2019-3
Type: Object/s-Data/Analysis
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:10:44:49.832, +06:36:04.34
(161.207633, 6.601206)
Redshift:0.027652
Type:SN Ic
See object 2019cda
AstroNote 2019-2
Type: Object/s-Discovery/Classification
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:
See object 2010ct
AstroNote 2019-1
Type: Announcement-Tool/Utility
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)
Keywords: Time-domain, Astronomical Databases

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AstroNote 2022-145
Released: 2022-07-16
Views Count: 6163
Discovery of Possible Transient in JWST NIRCam Images of SDSS J141930.11+525159.3
Mike Engesser (STScI), Gabriel Brammer (University of Copenhagen), Katriona Gould (University of ...
AstroNote 2023-136
Released: 2023-05-23
Views Count: 5647
Early multiband light curve of SN 2023ixf
Juan-Luis González-Carballo, R. G. Farfán, F. Limón, J. L. Salto, C. Botana, A. Mantero, G. Locat...
AstroNote 2023-119
Released: 2023-05-19
Views Count: 5125
LT Classification of SN 2023ixf as a Type II Supernova in M101
Daniel A. Perley (LJMU), Avishay Gal-Yam (Weizmann), Ido Irani (Weizmann), Erez Zimmerman (Weizmann)
AstroNote 2020-100
Released: 2020-05-07
Views Count: 2707
Classification of SN 2020jfo (ZTF20aaynrrh) as a young Type II supernova
Daniel Perley (LJMU), Cristina Barbarino (Stockholm), Jesper Sollerman (Stockholm), Tassilo Schwe...
AstroNote 2020-89
Released: 2020-04-22
Views Count: 2394
ATLAS20ktt (AT2020hvp): discovery of a candidate supernova in NGC 6118 (27 Mpc)
M. Fulton, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, D. O...
AstroNote 2023-265
Released: 2023-10-11
Views Count: 2390
SN 2023tyk: discovery to spectroscopic classification performed fully automatically
Nabeel Rehemtulla (NU), Adam Miller (NU), Christoffer Fremling (Caltech), D. A. Perley (LJMU), Yu...
AstroNote 2023-130
Released: 2023-05-22
Views Count: 2380
Onset of SN 2023ixf observed over East Asian longitudes
Yiming Mao, Mi Zhang, Guangyao Cai, Jinan Chen, Jin Chen, Xing Gao, Keying Li, Xiaodong Lyu, Yuji...
AstroNote 2019-163
Released: 2019-12-31
Views Count: 2217
ePESSTO+ re-classification of AT2019xis as a light echo of SN 1987A in the LMC.
S. Taubenberger (MPA), D. Malesani (DTU Space), G. Terreran (Northwestern), S. J. Smartt (QUB), A...
AstroNote 2020-126
Released: 2020-06-25
Views Count: 2151
ATLAS20qoq (AT2020nlb): discovery of a candidate SN in MESSIER 85 (17 Mpc)
A. Townsend (Queen's University Belfast / University of Manchester), K. W. Smith, S. Srivast...
AstroNote 2020-70
Released: 2020-03-30
Views Count: 2020
Fast Radio Bursts (FRBs) now reported to and distributed via the TNS
O. Yaron, E. Ofek, A. Gal-Yam, A. Sass (Weizmann)

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Keck Cosmic Web Imager host galaxy redshift of AT2024wpp
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