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AstroNote 2021-25
Type: Object/s-Discovery/Classification
Released: 2021-01-22 16:58:37
ePESSTO+ spectroscopic classification of optical transients
R. González (INAOE), L. Galbany, S. Muñoz, M. Delgado (Granada), M. Dennefeld (IAP), T. Müller Bravo (Southampton), G...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2021adv [ATLAS21boc]
RA, DEC:03:09:32.392, -32:39:53.43
(47.384968, -32.664841)
Redshift:0.065
Type:SN Ia
See object 2021adv [ATLAS21boc]
,
2021arg [ZTF21aaevrjl]
RA, DEC:04:31:18.787, -10:23:46.85
(67.828277, -10.396348)
Redshift:0.031
Type:Other
See object 2021arg [ZTF21aaevrjl]
,
2021aut [ATLAS21csp]
RA, DEC:13:27:15.409, -26:46:33.85
(201.814203, -26.776068)
Redshift:0.047
Type:SN Ia
See object 2021aut [ATLAS21csp]
,
2021auq [ATLAS21csi]
RA, DEC:14:07:41.978, -20:44:26.29
(211.924910, -20.740637)
Redshift:0.076
Type:SN Ia
See object 2021auq [ATLAS21csi]
,
2021akx [ATLAS21cgx]
RA, DEC:13:52:54.726, -28:34:03.92
(208.228023, -28.567757)
Redshift:0.049
Type:SN Ia
See object 2021akx [ATLAS21cgx]
This report includes classifications of 4 Type Ia's, and 1 object showing a blue continuum.
AstroNote 2021-23
Type: Object/s-Discovery/Classification
Released: 2021-01-20 15:05:39
ePESSTO+ spectroscopic classification of optical transients
M. Delgado, L. Galbany (UGR), R. González (INAOE), S. Muñoz (UGR), M. Dennefeld (IAP), T. Müller Bravo (Southampton),...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2021akb [ATLAS21cac]
RA, DEC:11:23:37.146, -05:31:57.23
(170.904776, -5.532563)
Redshift:0.097
Type:SN Ia
See object 2021akb [ATLAS21cac]
,
2021zu [ZTF21aadkgpm]
RA, DEC:11:14:59.670, +27:27:11.92
(168.748625, 27.453311)
Redshift:0.06
Type:SN Ia
See object 2021zu [ZTF21aadkgpm]
,
2021aul [ZTF21aagbeah]
RA, DEC:10:29:10.062, +05:08:34.33
(157.291925, 5.142868)
Redshift:0.04
Type:SN II
See object 2021aul [ZTF21aagbeah]
,
2021auy [ATLAS21ctz]
RA, DEC:02:47:43.689, -42:28:41.96
(41.932037, -42.478321)
Redshift:0.057
Type:SN Ia
See object 2021auy [ATLAS21ctz]
,
2021aip [ZTF21aaejeyu]
RA, DEC:10:37:22.063, -07:22:00.70
(159.341931, -7.366862)
Redshift:0.026
Type:SN Ia
See object 2021aip [ZTF21aaejeyu]
This report includes classifications of 4 Type Ia's, 1 young Type II SN.
AstroNote 2021-22
Type: Object/s-Discovery/Classification
Released: 2021-01-19 18:11:12
adH0cc spectroscopic classification of SN 2021amj
S. Taubenberger, C. Vogl, A. Floers, G. Csoernyei, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching)...
Source Group: adH0cc
Keywords: Transient, Supernova, Spectroscopy, Optical
Related Objects:
2021amj [ZTF21aaejeub]
RA, DEC:10:37:36.619, +26:44:45.92
(159.402580, 26.746088)
Redshift:0.076
Type:SN II
See object 2021amj [ZTF21aaejeub]
Related Notes:
2019-103
AstroNote 2019-1032019-10-14 18:15:04
Title: adH0cc spectroscopic classification of SN 2019rsw
Authors: B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Flörs, S....
We have obtained an optical spectrum of SN 2021amj, which shows it to be a young Type II supernova.
AstroNote 2021-21
Type: Object/s-Discovery/Classification
Released: 2021-01-19 12:59:12
ePESSTO+ spectroscopic classification of optical transients
M. Delgado, L. Galbany (UGR), R. González (INAOE), S. Muñoz (UGR), M. Dennefeld (IAP), T. Müller Bravo (Southampton),...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2021apg [ZTF21aafkwtk]
RA, DEC:13:41:19.243, +24:29:43.95
(205.330178, 24.495540)
Redshift:0.0269
Type:SN II
See object 2021apg [ZTF21aafkwtk]
,
2021aof [ZTF21aadktwq]
RA, DEC:12:35:38.600, +05:02:21.19
(188.910833, 5.039221)
Redshift:0.0653
Type:SN Ia
See object 2021aof [ZTF21aadktwq]
,
2021any
RA, DEC:08:15:15.338, -05:52:01.23
(123.813909, -5.867007)
Redshift:
Type:
See object 2021any
,
2021agv [ZTF21aaedpyk]
RA, DEC:06:36:51.078, -15:31:33.66
(99.212823, -15.526016)
Redshift:
Type:CV
See object 2021agv [ZTF21aaedpyk]
This report includes classifications of 1 Type Ia SN, 1 young Type II SN, and 1 CV. Also we report the non-detection at the position of a recent GRB afterglow.
AstroNote 2021-20
Type: Object/s-Discovery/Classification
Released: 2021-01-16 21:35:39
ZTF Discovery of ZTF21aaeyldq (AT2021any): a Hostless, Young, and Rapidly Fading Transient
A. Y. Q. Ho (UC Berkeley), D. A. Perley (LJMU), Y. Yao (Caltech), I. Andreoni (Caltech), on behalf of the Zwicky Tran...
Source Group: ZTF
Keywords: Transient, Optical
Related Objects:
2021any
RA, DEC:08:15:15.338, -05:52:01.23
(123.813909, -5.867007)
Redshift:
Type:
See object 2021any
The Zwicky Transient Facility (ZTF) reports the discovery last night of ZTF21aaeyldq (AT2021any), a young and moderately red transient with a rapid fade rate of 2 magnitudes in 3 hours. The source ...
AstroNote 2021-19
Type: Object/s-Discovery/Classification
Released: 2021-01-16 18:16:41
adH0cc spectroscopic classification of SN 2021abi
B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Floers, S. Taubenberger, G. Csoernyei, M. G. Cudmani, A. Holas, W. Hi...
Source Group: adH0cc
Keywords: Transient, Supernova, Spectroscopy, Optical
Related Objects:
2021abi [ZTF21aacvrzy]
RA, DEC:04:50:08.507, -03:17:01.52
(72.535447, -3.283755)
Redshift:0.07
Type:SN Ia
See object 2021abi [ZTF21aacvrzy]
Related Notes:
2019-103
AstroNote 2019-1032019-10-14 18:15:04
Title: adH0cc spectroscopic classification of SN 2019rsw
Authors: B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Flörs, S....
We have obtained an optical spectrum of SN 2021abi, which shows it to be a normal Type Ia supernova a few days before maximum light, at a redshift z~0.07.
AstroNote 2021-18
Type: Object/s-Discovery/Classification
Released: 2021-01-15 17:16:46
ePESSTO+ spectroscopic classification of optical transients
K. W. Smith, M. Fulton, J. Gillanders, S. Srivastav (QUB), C. Barbarino, S. Yang, T.-W. Chen (Stockholm), J. Anderson...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2021xy [ZTF18abwitkf]
RA, DEC:01:02:49.279, -21:50:11.34
(15.705327, -21.836482)
Redshift:0.061
Type:SN Ia
See object 2021xy [ZTF18abwitkf]
,
2021aek [ATLAS21bqr]
RA, DEC:11:59:48.021, -21:23:12.98
(179.950089, -21.386939)
Redshift:0.022
Type:SN II
See object 2021aek [ATLAS21bqr]
,
2021aez [ATLAS21brx]
RA, DEC:15:36:03.984, -37:18:04.40
(234.016601, -37.301221)
Redshift:0.016
Type:SN II
See object 2021aez [ATLAS21brx]
This report includes classifications of 1 Type Ia and 2 Type II's. 2021aek is a young SN II showing flash ionisation signatures. We encourage followup observations.
AstroNote 2021-16
Type: Object/s-Discovery/Classification
Released: 2021-01-14 17:34:13
ePESSTO+ spectroscopic classification of optical transients
M. Fulton, K. W. Smith, J. Gillanders, S. Srivastav (QUB), C. Barbarino, S. Yang, T.-W. Chen (Stockholm), S. Benetti ...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2021adu [ATLAS21bob]
RA, DEC:06:08:54.065, -39:41:36.80
(92.225270, -39.693556)
Redshift:0.053
Type:SN Ia
See object 2021adu [ATLAS21bob]
,
2021adt [ATLAS21boa]
RA, DEC:04:52:47.188, -44:17:09.49
(73.196616, -44.285970)
Redshift:0.07
Type:SN Ia
See object 2021adt [ATLAS21boa]
,
2021acx [ATLAS21bnw]
RA, DEC:14:39:02.944, -00:38:07.13
(219.762265, -0.635315)
Redshift:0.137
Type:SN I
See object 2021acx [ATLAS21bnw]
,
2021ads [ASASSN-21ag]
RA, DEC:13:35:07.543, -33:28:59.29
(203.781429, -33.483136)
Redshift:0.013
Type:SN Ia
See object 2021ads [ASASSN-21ag]
This report includes classifications of 3 Type Ia's and a Type I. 2021acx is possibly a luminous SN Ia/Ic. We encourage followup observations.
AstroNote 2021-15
Type: Object/s-Discovery/Classification
Released: 2021-01-13 19:09:37
adH0cc spectroscopic classification of SN 2021pz
A. Floers, C. Vogl, S. Taubenberger, G. Csoernyei, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching)...
Source Group: adH0cc
Keywords: Transient, Supernova, Spectroscopy, Optical
Related Objects:
2021pz [ZTF21aabkyvc]
RA, DEC:07:18:16.606, +17:41:23.39
(109.569193, 17.689830)
Redshift:0.074
Type:SN II
See object 2021pz [ZTF21aabkyvc]
Related Notes:
2019-103
AstroNote 2019-1032019-10-14 18:15:04
Title: adH0cc spectroscopic classification of SN 2019rsw
Authors: B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Flörs, S....
We have obtained an optical spectrum of SN 2021pz, which shows it to be a young Type II supernova.
AstroNote 2021-14
Type: Object/s-Discovery/Classification
Released: 2021-01-13 17:06:46
ePESSTO+ spectroscopic classification of optical transients
K. W. Smith, M. Fulton, J. Gillanders, S. Srivastav (QUB), C. Barbarino, S. Yang, T.-W. Chen (Stockholm), I. Arcavi (...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2021wh [ATLAS21bbs]
RA, DEC:09:37:54.205, -20:06:40.72
(144.475853, -20.111311)
Redshift:0.035
Type:SN Ia
See object 2021wh [ATLAS21bbs]
,
2021zj [ZTF21aadkhte]
RA, DEC:11:16:32.710, +29:05:46.14
(169.136292, 29.096150)
Redshift:0.046
Type:SN II
See object 2021zj [ZTF21aadkhte]
This report includes classifications of 1 Type Ia and 1 Type II. 2021zj is likely a young SN II showing flash ionisation signatures. We encourage followup observations.
AstroNote 2021-12
Type: Object/s-Discovery/Classification
Released: 2021-01-09 20:56:11
ePESSTO+ spectroscopic classification of optical transients
J. Gillanders, S. Srivastav, M. Fulton, K. W. Smith, S. J. Smartt, L. J. Shingles (QUB), S. Prentice (TCD), C. Gutier...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020aeth [ZTF20acyyavb]
RA, DEC:11:41:28.410, -02:15:03.28
(175.368375, -2.250911)
Redshift:0.048
Type:SN Ia
See object 2020aeth [ZTF20acyyavb]
,
2021hq [ZTF21aaafzwx]
RA, DEC:07:31:26.045, +05:32:56.08
(112.858521, 5.548912)
Redshift:0.08
Type:SN Ia
See object 2021hq [ZTF21aaafzwx]
,
2021ia [ZTF21aabgpub]
RA, DEC:11:34:40.607, -21:03:22.68
(173.669195, -21.056299)
Redshift:
Type:Other
See object 2021ia [ZTF21aabgpub]
,
2021jj [ATLAS21abw]
RA, DEC:13:17:24.348, -16:27:35.01
(199.351452, -16.459726)
Redshift:0.02
Type:SN Ia
See object 2021jj [ATLAS21abw]
,
2021nm [ATLAS21anq]
RA, DEC:12:46:39.357, -37:56:46.32
(191.663987, -37.946200)
Redshift:0.054
Type:SN Ia
See object 2021nm [ATLAS21anq]
,
2021nx [ATLAS21arg]
RA, DEC:02:37:13.231, -27:30:57.47
(39.305130, -27.515964)
Redshift:0.058
Type:SN II
See object 2021nx [ATLAS21arg]
,
2021ok [ATLAS21asi]
RA, DEC:05:31:31.522, -20:31:14.51
(82.881343, -20.520697)
Redshift:
Type:SN II
See object 2021ok [ATLAS21asi]
,
2021os [ZTF21aabygea]
RA, DEC:12:02:54.070, +05:36:53.17
(180.725292, 5.614769)
Redshift:0.019
Type:SN II
See object 2021os [ZTF21aabygea]
,
2021pp [ZTF21aaahzpr]
RA, DEC:11:49:11.600, -02:17:11.36
(177.298333, -2.286489)
Redshift:0.09
Type:SN Ia
See object 2021pp [ZTF21aaahzpr]
,
2021qv [ZTF21aabyifm]
RA, DEC:12:29:38.942, +09:29:50.36
(187.412259, 9.497323)
Redshift:0.024
Type:SN Ib/c
See object 2021qv [ZTF21aabyifm]
This report includes classifications of 5 Type Ia's, 1 Type Ibc, 3 Type II's and 1 uncertain transient. 2021ok is an orphan transient whose spectrum resembles a blue continuum with possible shallow...
AstroNote 2021-11
Type: Object/s-Discovery/Classification
Released: 2021-01-08 19:46:36
ePESSTO+ spectroscopic classification of optical transients
S. Srivastav, J. Gillanders, M. Fulton, K. W. Smith, L. J. Shingles (QUB), S. Prentice (TCD), C. Gutierrez (Turku), S...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020aeur [PS20nui]
RA, DEC:09:26:20.385, +01:52:43.94
(141.584937, 1.878871)
Redshift:0.051
Type:SN Ia-CSM
See object 2020aeur [PS20nui]
,
2020adeq [ZTF20acynllu]
RA, DEC:01:13:05.646, -18:07:03.72
(18.273524, -18.117699)
Redshift:0.06
Type:SN Ia
See object 2020adeq [ZTF20acynllu]
,
2021ab [ZTF21aaabuoj]
RA, DEC:10:23:48.860, -26:28:09.80
(155.953583, -26.469389)
Redshift:0.07
Type:SN Ia
See object 2021ab [ZTF21aaabuoj]
,
2021ek [ZTF21aaarmti]
RA, DEC:03:23:49.914, -10:02:41.18
(50.957974, -10.044773)
Redshift:0.193
Type:SLSN-I
See object 2021ek [ZTF21aaarmti]
,
2021lm [ZTF21aabhfta]
RA, DEC:00:31:18.171, -25:39:31.58
(7.825713, -25.658771)
Redshift:0.117
Type:SN Ia
See object 2021lm [ZTF21aabhfta]
,
2021mf [ATLAS21ajm]
RA, DEC:13:01:51.234, -41:24:14.61
(195.463474, -41.404059)
Redshift:0.029
Type:SN Ia
See object 2021mf [ATLAS21ajm]
,
2021mj [ATLAS21ajx]
RA, DEC:09:16:18.157, -32:29:25.89
(139.075656, -32.490526)
Redshift:0.04
Type:SN Ia
See object 2021mj [ATLAS21ajx]
,
2021nf [ATLAS21amw]
RA, DEC:05:28:29.242, -38:16:41.66
(82.121842, -38.278238)
Redshift:0.03
Type:SN II
See object 2021nf [ATLAS21amw]
,
2021nu [ATLAS21apa]
RA, DEC:01:52:15.949, +14:36:28.60
(28.066453, 14.607944)
Redshift:0.0441
Type:SN Ic
See object 2021nu [ATLAS21apa]
,
2021nv [ATLAS21aqr]
RA, DEC:01:57:35.175, +19:52:42.97
(29.396564, 19.878602)
Redshift:0.029
Type:SN Ia
See object 2021nv [ATLAS21aqr]
,
2020adhg [ATLAS20birn]
RA, DEC:02:06:12.274, -41:49:51.97
(31.551140, -41.831103)
Redshift:0.074
Type:SN Ia
See object 2020adhg [ATLAS20birn]
,
2021pl [ZTF21aaahuox]
RA, DEC:12:11:37.960, +12:09:46.98
(182.908167, 12.163050)
Redshift:0.07378
Type:SN Ia
See object 2021pl [ZTF21aaahuox]
,
2020aeus [ZTF20acwondx]
RA, DEC:08:49:17.088, -04:39:37.24
(132.321201, -4.660344)
Redshift:0.073
Type:Galaxy
See object 2020aeus [ZTF20acwondx]
This report includes classifications of 8 Type Ia's, 1 Type Ia-CSM, 1 Type Ic, 1, SLSN-I, 1 Type II and 1 galaxy. The spectrum obtained for 2020aeus is consistent with a galaxy, however, a transien...
AstroNote 2021-10
Type: Object/s-Discovery/Classification
Released: 2021-01-07 22:40:23
ZTF discovery of enhanced optical activity associated with the quadruply imaged quasar 2M J1134-2103
A. Munoz-Arancibia (MAS), F.E. Bauer (UC/MAS), T. Anguita (UNAB/MAS), F. Forster (CMM/MAS), P. Sanchez-Saez (MAS/UC/U...
Source Group: ZTF
Keywords: Transient
Related Objects:
2021ia
RA, DEC:11:34:40.607, -21:03:22.68
(173.669195, -21.056299)
Redshift:
Type:Other
See object 2021ia
We report the discovery of ZTF21aabgpub / AT 2021ia, a transient associated with the gravitationally lensed system 2M J1134-2103 (Lucey et al. 2018), reported by the ALeRCE broker (TNS #95604) usin...
AstroNote 2021-9
Type: Object/s-Discovery/Classification
Released: 2021-01-07 16:03:54
ePESSTO+ spectroscopic classification of optical transients
S. Srivastav, J. Gillanders, M. Fulton, K. W. Smith, L. J. Shingles, (QUB), S. Prentice (TCD), C. Gutierrez (Turku),...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020abtz [ATLAS20bgrb]
RA, DEC:00:24:43.218, -23:21:10.06
(6.180073, -23.352796)
Redshift:0.13
Type:SN Ia
See object 2020abtz [ATLAS20bgrb]
,
2020abxp [ATLAS20bhai]
RA, DEC:00:24:30.620, -11:05:05.36
(6.127585, -11.084823)
Redshift:0.055
Type:SN Ib
See object 2020abxp [ATLAS20bhai]
,
2020acvz [ZTF20acxyipy]
RA, DEC:10:42:49.787, +00:52:59.11
(160.707446, 0.883087)
Redshift:0.13
Type:SN Ia
See object 2020acvz [ZTF20acxyipy]
,
2020aeje [ATLAS20bjnj]
RA, DEC:00:17:11.977, -07:37:37.32
(4.299906, -7.627032)
Redshift:0.02
Type:SN II
See object 2020aeje [ATLAS20bjnj]
,
2020aeqn [ATLAS20bjty]
RA, DEC:11:27:54.836, +20:51:13.14
(171.978482, 20.853649)
Redshift:0.06
Type:SN Ia
See object 2020aeqn [ATLAS20bjty]
,
2021gi [ATLAS21abc]
RA, DEC:05:17:39.588, -39:45:37.30
(79.414950, -39.760360)
Redshift:0.07
Type:SN Ia
See object 2021gi [ATLAS21abc]
,
2021gj [ATLAS21abe]
RA, DEC:00:35:40.078, -32:05:58.43
(8.916991, -32.099565)
Redshift:0.093
Type:SN Ia-91T-like
See object 2021gj [ATLAS21abe]
,
2021go [ATLAS21abi]
RA, DEC:03:26:58.717, -29:08:26.79
(51.744652, -29.140774)
Redshift:0.1
Type:SN Ia
See object 2021go [ATLAS21abi]
This report includes classifications of 5 Type Ia's, 1 Type Ia-91T, 1 Type Ib and 1 Type II. We encourage follow-up observations.
AstroNote 2021-8
Type: Object/s-Discovery/Classification
Released: 2021-01-06 16:52:31
ePESSTO+ spectroscopic classification of optical transients
J. Gillanders, S. Srivastav, M. Fulton, L. J. Shingles, K. W. Smith (QUB), S. Prentice (TCD), C. Gutierrez (Turku), S...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020adqq [ZTF20acztnts]
RA, DEC:11:05:58.728, +07:20:01.78
(166.494700, 7.333827)
Redshift:0.068197
Type:SN Ia
See object 2020adqq [ZTF20acztnts]
,
2020adnq [ATLAS20bjgs]
RA, DEC:14:13:24.188, +06:23:05.87
(213.350784, 6.384963)
Redshift:0.036
Type:SN Ia
See object 2020adnq [ATLAS20bjgs]
,
2021aq [ZTF21aaaecrv]
RA, DEC:03:11:05.699, -25:59:57.77
(47.773745, -25.999381)
Redshift:0.078
Type:SN Ia
See object 2021aq [ZTF21aaaecrv]
,
2020aeru [Gaia21aai]
RA, DEC:03:56:20.790, -63:32:17.66
(59.086625, -63.538239)
Redshift:0.058
Type:SN Ia
See object 2020aeru [Gaia21aai]
,
2021fu [ATLAS21aan]
RA, DEC:01:30:03.284, +11:48:48.84
(22.513684, 11.813566)
Redshift:0.06
Type:SN Ia
See object 2021fu [ATLAS21aan]
,
2021ft [ATLAS21aam]
RA, DEC:02:27:43.810, +26:14:03.59
(36.932542, 26.234331)
Redshift:
Type:
See object 2021ft [ATLAS21aam]
,
2021fv [ATLAS21aao]
RA, DEC:08:43:48.908, +02:43:12.18
(130.953784, 2.720051)
Redshift:0.03
Type:SN Ia
See object 2021fv [ATLAS21aao]
,
2021fw [ATLAS21aap]
RA, DEC:04:20:26.808, -33:11:56.99
(65.111702, -33.199163)
Redshift:0
Type:CV
See object 2021fw [ATLAS21aap]
,
2021X [ZTF21aaafrnh]
RA, DEC:05:23:18.221, -27:50:15.18
(80.825923, -27.837550)
Redshift:0.062
Type:SN Ia-91T-like
See object 2021X [ZTF21aaafrnh]
This report includes classifications of 6 Type Ia's, 1 Type Ia-91T, 1 CV and 1 featureless blue continuum. 2021ft is possibly a young transient whose spectrum resembles a blue featureless continuum...
AstroNote 2021-6
Type: Object/s-Discovery/Classification
Released: 2021-01-05 19:20:10
ePESSTO+ spectroscopic classification of optical transients
J. Gillanders, S. Srivastav, M. Fulton, L. J. Shingles, K. W. Smith (QUB), S. Prentice (TCD), C. Gutierrez (Turku), S...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020acpg [ATLAS20bhzr]
RA, DEC:03:01:03.340, -37:02:13.67
(45.263917, -37.037131)
Redshift:0.07
Type:SN Ia
See object 2020acpg [ATLAS20bhzr]
,
2020acph [ATLAS20bhzs]
RA, DEC:11:01:40.755, +22:05:37.97
(165.419814, 22.093880)
Redshift:0.12
Type:SN Ia
See object 2020acph [ATLAS20bhzs]
,
2020acpi [ATLAS20bhzu]
RA, DEC:11:35:46.559, -49:02:12.43
(173.943996, -49.036788)
Redshift:0.017
Type:SN II
See object 2020acpi [ATLAS20bhzu]
,
2020acsk [ATLAS20bikf]
RA, DEC:09:42:51.546, +28:59:57.03
(145.714773, 28.999174)
Redshift:0.029
Type:SN IIb
See object 2020acsk [ATLAS20bikf]
,
2020adhh
RA, DEC:04:43:46.180, +28:58:10.53
(70.942415, 28.969590)
Redshift:0.022
Type:SN II
See object 2020adhh
,
2020adlh [ASASSN-20qh]
RA, DEC:13:38:26.170, -31:15:52.09
(204.609042, -31.264469)
Redshift:0.036
Type:SN Ia
See object 2020adlh [ASASSN-20qh]
,
2020adnu [ASASSSN-20qi]
RA, DEC:11:38:08.450, -32:51:05.98
(174.535210, -32.851660)
Redshift:0.031
Type:SN Ia
See object 2020adnu [ASASSSN-20qi]
,
2020adnw [ATLAS20bjhw]
RA, DEC:13:15:06.311, -37:08:21.90
(198.776295, -37.139418)
Redshift:0.036
Type:SN Ia
See object 2020adnw [ATLAS20bjhw]
,
2020adrp [ATLAS20bjmg]
RA, DEC:03:10:57.350, -40:43:07.19
(47.738960, -40.718665)
Redshift:0.06
Type:SN Ia
See object 2020adrp [ATLAS20bjmg]
,
2020aeph [ATLAS20bjqg]
RA, DEC:12:33:08.483, -38:52:40.34
(188.285345, -38.877872)
Redshift:0.03
Type:SN IIP
See object 2020aeph [ATLAS20bjqg]
,
2020aeqv [ATLAS20bjvf]
RA, DEC:10:52:27.186, -32:19:17.57
(163.113273, -32.321548)
Redshift:0.06
Type:SN Ia
See object 2020aeqv [ATLAS20bjvf]
,
2020aerm [ATLAS20bjxg]
RA, DEC:11:04:13.775, -33:58:51.35
(166.057395, -33.980931)
Redshift:0.09
Type:SN Ia
See object 2020aerm [ATLAS20bjxg]
,
2020adpg [ATLAS20bjig]
RA, DEC:22:31:12.088, -15:01:32.08
(337.800368, -15.025579)
Redshift:0.03
Type:SN Ia
See object 2020adpg [ATLAS20bjig]
This report includes classifications of 9 Type Ia's and 4 Type II's. SN2020acsk is a peculiar Type II supernova, showing features resembling that of SN-IIb close to peak, as well as SN1987A. We enc...
AstroNote 2021-5
Type: Object/s-Discovery/Classification
Released: 2021-01-04 17:37:31
ePESSTO+ spectroscopic classification of optical transients
J. Gillanders, K. W. Smith, S. Srivastav (QUB), L. Galbany (Granada), G. Pignata (UNAB), S. Yang, J. Anderson (ESO), ...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2021J [ZTF21aaabvit]
RA, DEC:12:26:27.011, +31:13:20.55
(186.612544, 31.222376)
Redshift:0.002388
Type:SN Ia
See object 2021J [ZTF21aaabvit]
,
2020adph [ATLAS20bjih]
RA, DEC:12:48:34.351, -32:04:43.14
(192.143129, -32.078651)
Redshift:0.06
Type:SN Ia-91T-like
See object 2020adph [ATLAS20bjih]
,
2020aesr [ATLAS20bjyr]
RA, DEC:05:35:17.504, -28:52:39.24
(83.822935, -28.877568)
Redshift:0.06
Type:SN Ia
See object 2020aesr [ATLAS20bjyr]
,
2020adag [ASASSN-20qa]
RA, DEC:01:45:27.228, +02:08:04.13
(26.363450, 2.134480)
Redshift:
Type:Galaxy
See object 2020adag [ASASSN-20qa]
This report includes classifications of 3 Type Ia's and a Ia-91T. SN2021J is a nearby Ia at ~18 Mpc, around two weeks before maximum. We encourage followup observations.
AstroNote 2021-3
Type: Object/s-Discovery/Classification
Released: 2021-01-03 19:32:34
ZTF discovery of the nearby rising transient ZTF21aaabvit / AT 2021J
A. Munoz-Arancibia (MAS), F. Forster (CMM/MAS), L. Hernandez-Garcia (MAS), F.E. Bauer (UC/MAS), G. Pignata (UNAB/MAS)...
Source Group: ALeRCE
Keywords: Transient
Related Objects:
2021J [ZTF21aaabvit]
RA, DEC:12:26:27.011, +31:13:20.55
(186.612544, 31.222376)
Redshift:0.002388
Type:SN Ia
See object 2021J [ZTF21aaabvit]
We report the discovery of ZTF21aaabvit / AT 2021J, a nearby rising transient in galaxy NGC 4414 reported by the ALeRCE broker (TNS #95259) using the ZTF public alert stream. The object was detecte...
AstroNote 2021-2
Type: Object/s-Discovery/Classification
Released: 2021-01-03 18:07:50
ePESSTO+ spectroscopic classification of optical transients
K. W. Smith, J. Gillanders, S. Srivastav (QUB), L. Galbany (Granada), G. Pignata (UNAB), S. Yang, J. Anderson (ESO), ...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020abzv [ASASSN-20pm]
RA, DEC:02:01:39.797, -68:26:13.27
(30.415820, -68.437020)
Redshift:0.027
Type:SN Ia
See object 2020abzv [ASASSN-20pm]
This report includes classification of 1 Type Ia supernova at z = 0.027.
AstroNote 2021-1
Type: Object/s-Discovery/Classification
Released: 2021-01-02 15:53:04
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), K. W. Smith (QUB), C. Gutierrez (Turku), L. Galbany (Granada), G. Pignata (UNAB), S. Yang, Janet Chen...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020adns [ATLAS20bjhq]
RA, DEC:02:54:34.170, -46:07:29.10
(43.642375, -46.124750)
Redshift:0.074
Type:SN Ia
See object 2020adns [ATLAS20bjhq]
,
2020aejj [ATLAS20bjou]
RA, DEC:05:01:03.906, -38:26:54.97
(75.266274, -38.448603)
Redshift:0.056
Type:SN Ia-91bg-like
See object 2020aejj [ATLAS20bjou]
,
2020aeqo [ATLAS20bjua]
RA, DEC:03:09:51.390, -11:58:43.18
(47.464125, -11.978661)
Redshift:0.031
Type:SN II
See object 2020aeqo [ATLAS20bjua]
This report includes classifications of 2 Type Ia's, and 1 Type II.
AstroNote 2020-265
Type: Object/s-Discovery/Classification
Released: 2020-12-24 15:11:09
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), C. Gutierrez (Turku), S. Yang, T.-W. Chen (Stockholm), S. Prentice (TCD), J. Anderson (ESO), T. Mulle...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020acmi [ZTF20acxcxkz]
RA, DEC:03:38:40.232, -27:11:48.70
(54.667635, -27.196861)
Redshift:0.055
Type:SN Ia
See object 2020acmi [ZTF20acxcxkz]
,
2020acqy [ATLAS20bihj]
RA, DEC:03:24:24.540, -43:29:39.98
(51.102250, -43.494440)
Redshift:0.073
Type:SN Ia
See object 2020acqy [ATLAS20bihj]
,
2020acup [ATLAS20bild]
RA, DEC:23:32:43.694, -22:55:45.16
(353.182057, -22.929210)
Redshift:0.049
Type:SN II
See object 2020acup [ATLAS20bild]
,
2020adgc [ATLAS20birg]
RA, DEC:02:47:36.999, -28:26:54.36
(41.904163, -28.448434)
Redshift:0.042
Type:SN Ia
See object 2020adgc [ATLAS20birg]
This report includes classifications of 3 Type Ia's and 1 Type II.
AstroNote 2020-264
Type: Object/s-Discovery/Classification
Released: 2020-12-23 17:22:13
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), C. Gutierrez (Turku), S. Yang, T.-W. Chen (Stockholm), S. Prentice (TCD), S. Benetti (INAF), J. Ander...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020aciz [ZTF20acwombm]
RA, DEC:10:03:21.738, +02:50:19.92
(150.840574, 2.838867)
Redshift:0.124
Type:SN Ia
See object 2020aciz [ZTF20acwombm]
,
2020adgf [ASASSN-20qb]
RA, DEC:05:14:12.247, -51:09:09.36
(78.551030, -51.152600)
Redshift:0.06
Type:SN Ia-91T-like
See object 2020adgf [ASASSN-20qb]
,
2020adkj [ATLAS20bisc]
RA, DEC:05:20:34.210, +06:33:21.41
(80.142540, 6.555947)
Redshift:0.029
Type:SN Ia
See object 2020adkj [ATLAS20bisc]
,
2020adkz [ASASSN-20qg]
RA, DEC:11:37:30.140, +19:02:34.15
(174.375583, 19.042819)
Redshift:0.029
Type:SN Ia
See object 2020adkz [ASASSN-20qg]
,
2020admc [ATLAS20bivy]
RA, DEC:11:54:06.074, -39:51:52.69
(178.525307, -39.864636)
Redshift:0.01
Type:SN Ib
See object 2020admc [ATLAS20bivy]
This report includes classifications of 4 Type Ia's, 1 Type Ib
AstroNote 2020-263
Type: Object/s-Discovery/Classification
Released: 2020-12-22 21:34:35
adH0cc spectroscopic classification of SN 2020acug
G. Csoernyei, A. Floers, C. Vogl, S. Taubenberger, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching)...
Source Group: adH0cc
Keywords: Transient, Supernova, Spectroscopy, Optical
Related Objects:
2020acug [ZTF20acxtdcm]
RA, DEC:12:14:14.163, +09:47:46.04
(183.559011, 9.796122)
Redshift:0.045
Type:SN II
See object 2020acug [ZTF20acxtdcm]
Related Notes:
2019-103
AstroNote 2019-1032019-10-14 18:15:04
Title: adH0cc spectroscopic classification of SN 2019rsw
Authors: B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Flörs, S....
We have obtained an optical spectrum of SN 2020acug, which shows it to be a young Type II supernova.
AstroNote 2020-262
Type: Object/s-Discovery/Classification
Released: 2020-12-22 16:00:09
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), K. W. Smith, S. Srivastav (QUB), C. Gutierrez (Turku), S. Prentice (TCD), S. Yang, T.-W. Chen (Stockh...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020adaf [ASASSN-20pz]
RA, DEC:02:25:07.793, -61:33:20.77
(36.282470, -61.555770)
Redshift:0.048
Type:SN Ia
See object 2020adaf [ASASSN-20pz]
,
2020acmf [ZTF20acxdawc]
RA, DEC:02:43:26.807, +16:39:46.47
(40.861695, 16.662908)
Redshift:0.025
Type:SN Ia
See object 2020acmf [ZTF20acxdawc]
,
2020aboq [ATLAS20bgoz]
RA, DEC:06:38:23.730, -35:13:29.14
(99.598875, -35.224761)
Redshift:0.02
Type:SN Ic-BL
See object 2020aboq [ATLAS20bgoz]
,
2020acrz [ATLAS20biio]
RA, DEC:05:32:59.249, -19:07:02.59
(83.246870, -19.117385)
Redshift:0.069
Type:SN Ia
See object 2020acrz [ATLAS20biio]
,
2020acjd [ZTF20acwogqz]
RA, DEC:10:40:41.576, +27:19:07.70
(160.173232, 27.318805)
Redshift:0.09
Type:SN Ia
See object 2020acjd [ZTF20acwogqz]
,
2020acvc [ZTF20acxvcoe]
RA, DEC:01:30:08.539, +19:10:09.99
(22.535578, 19.169441)
Redshift:
Type:
See object 2020acvc [ZTF20acxvcoe]
,
2020acdz [ZTF20acwlsro]
RA, DEC:06:13:19.620, -26:47:24.90
(93.331750, -26.790250)
Redshift:0.074
Type:SN II
See object 2020acdz [ZTF20acwlsro]
This report includes classifications of 4 Type Ia's, 1 Type Ic-BL, and 1 Type II.
AstroNote 2020-261
Type: Object/s-Discovery/Classification
Released: 2020-12-17 17:24:53
adH0cc spectroscopic classification of SN 2020acod
G. Csoernyei, C. Vogl, A. Floers, S. Taubenberger, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching)...
Source Group: adH0cc
Keywords: Transient, Supernova, Spectroscopy, Optical
Related Objects:
2020acod [ZTF20acxiyyp]
RA, DEC:07:33:56.272, +16:36:26.24
(113.484468, 16.607290)
Redshift:0.152
Type:SN Ia
See object 2020acod [ZTF20acxiyyp]
Related Notes:
2019-103
AstroNote 2019-1032019-10-14 18:15:04
Title: adH0cc spectroscopic classification of SN 2019rsw
Authors: B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Flörs, S....
We have obtained an optical spectrum of SN 2020acod, which shows it to be a normal Type Ia supernova 6 to 8 days before maximum brightness.
AstroNote 2020-260
Type: Object/s-Discovery/Classification
Released: 2020-12-17 15:31:22
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), J. Anderson (ESO), C. Gutierrez (Turku), L. Galbany (Granada), M. Dennefeld (IAP), T. Muller-Bravo (S...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020acdo [ZTF20acwmpsj]
RA, DEC:08:11:38.597, -02:19:46.21
(122.910822, -2.329503)
Redshift:0.0518
Type:SN Ia
See object 2020acdo [ZTF20acwmpsj]
,
2020acaf [ZTF20acwcfvx]
RA, DEC:09:57:18.623, +15:14:11.25
(149.327598, 15.236458)
Redshift:0.077
Type:SN Ia
See object 2020acaf [ZTF20acwcfvx]
,
2020ywx [ATLAS20bewg]
RA, DEC:11:53:26.217, +10:53:47.43
(178.359236, 10.896510)
Redshift:0.0217
Type:SN IIn
See object 2020ywx [ATLAS20bewg]
This report includes classifications of 2 Type Ia's, and 1 Type IIn.
AstroNote 2020-259
Type: Object/s-Discovery/Classification
Released: 2020-12-16 20:55:41
adH0cc spectroscopic classification of SN 2020acei
S. Taubenberger, G. Csoernyei, C. Vogl, A. Floers, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching)...
Source Group: adH0cc
Keywords: Transient, Supernova, Spectroscopy, Optical
Related Objects:
2020acei [ZTF20acwpfvq]
RA, DEC:09:44:05.629, -18:11:31.53
(146.023454, -18.192091)
Redshift:0.082
Type:SN Ia
See object 2020acei [ZTF20acwpfvq]
Related Notes:
2019-103
AstroNote 2019-1032019-10-14 18:15:04
Title: adH0cc spectroscopic classification of SN 2019rsw
Authors: B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Flörs, S....
We have obtained an optical spectrum of SN 2020acei, which shows it to be a Type Ia supernova 4 to 6 days before maximum brightness.
AstroNote 2020-258
Type: Object/s-Discovery/Classification
Released: 2020-12-16 14:56:24
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), J. Anderson (ESO), C. Gutierrez (Turku), L. Galbany (Granada), M. Dennefeld (IAP), T. Muller-Bravo (S...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020acqx [ATLAS20bihi]
RA, DEC:02:42:54.190, -17:00:10.75
(40.725792, -17.002985)
Redshift:0.02
Type:SN Ia
See object 2020acqx [ATLAS20bihi]
,
2020acef [ZTF20acwnrty]
RA, DEC:09:44:23.973, +22:58:44.92
(146.099886, 22.979145)
Redshift:0.065
Type:SN Ia-91T-like
See object 2020acef [ZTF20acwnrty]
This report includes classifications of 2 Type Ia's.
AstroNote 2020-256
Type: Object/s-Discovery/Classification
Released: 2020-12-15 15:44:11
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), J. Anderson (ESO), C. Gutierrez (Turku), L. Galbany (Granada), M. Dennefeld (IAP), T. Muller-Bravo (S...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020abcq [ATLAS20bgez]
RA, DEC:08:44:31.500, -20:20:47.36
(131.131250, -20.346489)
Redshift:0.0115
Type:SN II
See object 2020abcq [ATLAS20bgez]
,
2020abgv [ZTF20acumekm]
RA, DEC:02:38:40.800, -26:59:16.15
(39.670000, -26.987819)
Redshift:0.057
Type:SN Ia
See object 2020abgv [ZTF20acumekm]
,
2020abqu [ATLAS20bgpq]
RA, DEC:04:13:49.975, -14:10:27.31
(63.458230, -14.174253)
Redshift:0.044
Type:SN Ia
See object 2020abqu [ATLAS20bgpq]
,
2020abyx [ATLAS20bhby]
RA, DEC:13:32:07.160, -22:57:17.50
(203.029833, -22.954861)
Redshift:0.0169
Type:SN Ia
See object 2020abyx [ATLAS20bhby]
,
2020acbm [ZTF20acwgxhk]
RA, DEC:02:40:17.800, +02:25:37.45
(40.074167, 2.427069)
Redshift:0.021
Type:SN II
See object 2020acbm [ZTF20acwgxhk]
,
2020acma [ATLAS20bhnw]
RA, DEC:10:37:57.860, -28:54:30.78
(159.491083, -28.908550)
Redshift:0.014
Type:SN Ia
See object 2020acma [ATLAS20bhnw]
,
2020acol [ZTF20acxkxxr]
RA, DEC:22:23:58.284, -04:04:20.03
(335.992852, -4.072231)
Redshift:0.0163
Type:SN Ia
See object 2020acol [ZTF20acxkxxr]
This report includes classifications of 5 Type Ia's, and 2 Type II's.
AstroNote 2020-253
Type: Object/s-Discovery/Classification
Released: 2020-12-13 07:16:32
Spectroscopic Classification of AT2020acli in NGC300
M. Lundquist (UA), J. Andrews (UA), S. Valenti (UC-Davis), D.J.Sand (UA), S. Wyatt (UA), R. Amaro (UA), J. Jencson (U...
Source Group: DLT40
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020acli [DLT20aa]
RA, DEC:00:55:08.916, -37:44:19.85
(13.787152, -37.738846)
Redshift:
Type:SN IIn-pec
See object 2020acli [DLT20aa]
Here we report on a classification spectrum for AT2020acli (DLT20aa), a faint transient (r=18.5 mag; M_r=-8.0 mag) discovered in NGC300 by the DLT40 survey.
AstroNote 2020-252
Type: Object/s-Discovery/Classification
Released: 2020-12-12 15:02:14
adH0cc spectroscopic classification of SN 2020acae
C. Vogl, A. Floers, S. Taubenberger, G. Csoernyei, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching)...
Source Group: adH0cc
Keywords: Transient, Supernova, Spectroscopy, Optical
Related Objects:
2020acae [ZTF20acwcqnv]
RA, DEC:08:06:49.841, +23:57:03.71
(121.707670, 23.951030)
Redshift:0.09
Type:SN Ia
See object 2020acae [ZTF20acwcqnv]
Related Notes:
2019-103
AstroNote 2019-1032019-10-14 18:15:04
Title: adH0cc spectroscopic classification of SN 2019rsw
Authors: B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Flörs, S....
We have obtained an optical spectrum of SN 2020acae, which shows it to be a normal Type Ia supernova close to maximum light.
AstroNote 2020-251
Type: Object/s-Discovery/Classification
Released: 2020-12-11 16:00:17
adH0cc spectroscopic classification of SN 2020abty
G. Csoernyei, S. Taubenberger, C. Vogl, A. Floers, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching)...
Source Group: adH0cc
Keywords: Transient, Supernova, Spectroscopy, Optical
Related Objects:
2020abty [ATLAS20bgrn]
RA, DEC:01:24:38.580, -09:35:57.55
(21.160750, -9.599319)
Redshift:0.04185
Type:SN II
See object 2020abty [ATLAS20bgrn]
Related Notes:
2019-103
AstroNote 2019-1032019-10-14 18:15:04
Title: adH0cc spectroscopic classification of SN 2019rsw
Authors: B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Flörs, S....
We have obtained an optical spectrum of SN 2020abty, which shows it to be a young Type II supernova.
AstroNote 2020-250
Type: Object/s-Discovery/Classification
Released: 2020-12-11 10:32:46
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), J. Anderson (ESO), L. Galbany (Granada), C. Gutierrez (Turku), T. Schweyer (Stockholm), S. Benetti (I...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020abfa [ZTF20actskcf]
RA, DEC:03:07:20.610, +04:23:25.84
(46.835875, 4.390511)
Redshift:0.031
Type:SN Ia
See object 2020abfa [ZTF20actskcf]
,
2020abww [ASASSN-20pi]
RA, DEC:03:14:25.063, -62:27:02.59
(48.604430, -62.450720)
Redshift:0.059
Type:SN Ia
See object 2020abww [ASASSN-20pi]
,
2020abxl [ATLAS20bgzy]
RA, DEC:05:04:22.764, -14:02:46.38
(76.094851, -14.046216)
Redshift:0.0815
Type:SN Ic-BL
See object 2020abxl [ATLAS20bgzy]
,
2020abyj [ATLAS20bhaz]
RA, DEC:01:33:53.083, -25:12:23.22
(23.471181, -25.206449)
Redshift:0.0318
Type:SN
See object 2020abyj [ATLAS20bhaz]
This report includes classifications of 2 Type Ia's, 1Type Ic broad line, and SN2020abyj, which is a CC SNe with narrow Balmer lines and HeII.
AstroNote 2020-248
Type: Object/s-Discovery/Classification
Released: 2020-12-10 10:59:18
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), J. Anderson (ESO), L. Galbany (Granada), C. Gutierrez (Turku), T. Schweyer (Stockholm), S. Benetti (I...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020acat [ATLAS20bhfe]
RA, DEC:11:50:41.225, -10:13:38.92
(177.671771, -10.227478)
Redshift:0.0079
Type:SN IIb
See object 2020acat [ATLAS20bhfe]
,
2020abbw [ZTF20actvgjx]
RA, DEC:09:31:03.396, +23:53:06.43
(142.764149, 23.885119)
Redshift:0.105
Type:SN Ia-pec
See object 2020abbw [ZTF20actvgjx]
,
2020absz [ZTF20acviwgj]
RA, DEC:06:31:46.740, -17:37:09.70
(97.944750, -17.619361)
Redshift:0.0213
Type:SN II
See object 2020absz [ZTF20acviwgj]
This report includes classifications of 1 Type Ia, 1 Type II, and a very young Type IIb SNe. SN2020abbw looks similar to the peculiar SNIa PTF11kx.
AstroNote 2020-247
Type: Object/s-Discovery/Classification
Released: 2020-12-09 14:40:23
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), J. Anderson (ESO), L. Galbany (Granada), S. Prentice (TCD), S. Srivastav (QUB), G. Pignata (UNAB), S....
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020abjl [ZTF20acumxrh]
RA, DEC:05:06:08.430, -11:14:05.67
(76.535125, -11.234909)
Redshift:0.07
Type:SN Ia
See object 2020abjl [ZTF20acumxrh]
,
2020abqa [ZTF20acvcnki]
RA, DEC:03:14:39.673, +25:34:26.73
(48.665305, 25.574091)
Redshift:0.066
Type:SN Ia-pec
See object 2020abqa [ZTF20acvcnki]
,
2020abli [ATLAS20bgmc]
RA, DEC:06:21:54.941, -29:32:56.29
(95.478922, -29.548970)
Redshift:0.078
Type:SN Ia
See object 2020abli [ATLAS20bgmc]
,
2020abge [ATLAS20bgin]
RA, DEC:00:34:18.120, -02:33:37.33
(8.575500, -2.560369)
Redshift:0.089
Type:SN Ia
See object 2020abge [ATLAS20bgin]
This report includes classifications of 4Type Ia's.
AstroNote 2020-245
Type: Object/s-Discovery/Classification
Released: 2020-12-08 11:33:42
ePESSTO+ spectroscopic classification of optical transients
P. Pessi (ESO), J. Anderson (ESO), L. Galbany (Granada), S. Prentice (TCD), S. Srivastav (QUB), G. Pignata (UNAB), T....
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020abcs [ATLAS20bgff]
RA, DEC:22:41:25.800, -24:11:50.71
(340.357500, -24.197419)
Redshift:0.049
Type:SN Ia
See object 2020abcs [ATLAS20bgff]
,
2020abnu [ATLAS20bgob]
RA, DEC:01:53:03.920, -36:03:56.41
(28.266333, -36.065669)
Redshift:0.042
Type:SN Ia
See object 2020abnu [ATLAS20bgob]
This report includes classifications of 2 Type Ia's.
AstroNote 2020-244
Type: Object/s-Discovery/Classification
Released: 2020-12-07 15:40:30
ePESSTO+ spectroscopic classification of optical transients
J. Anderson (ESO), P. Pessi (ESO), L. Galbany (Granada), S. Prentice (TCD), S. Srivastav (QUB), G. Pignata (UNAB), J....
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020usa [ZTF20acbcfaa]
RA, DEC:22:26:13.590, -02:16:06.71
(336.556625, -2.268531)
Redshift:0.263
Type:SLSN-II
See object 2020usa [ZTF20acbcfaa]
,
2020abln [ZTF20acumcrz]
RA, DEC:01:31:38.884, +18:14:42.04
(22.912019, 18.245010)
Redshift:0.054
Type:SN Ia
See object 2020abln [ZTF20acumcrz]
,
2020abtf [ZTF20acvjagm]
RA, DEC:07:59:34.483, +15:18:00.02
(119.893680, 15.300007)
Redshift:0.014
Type:SN II
See object 2020abtf [ZTF20acvjagm]
,
2020abmg [ATLAS20bgmy]
RA, DEC:08:15:24.545, -06:57:27.74
(123.852271, -6.957705)
Redshift:0.04
Type:SN Ia-91bg-like
See object 2020abmg [ATLAS20bgmy]
,
2020znl
RA, DEC:06:13:17.899, -15:53:31.45
(93.324578, -15.892069)
Redshift:0.043
Type:SN II
See object 2020znl
This report includes classifications of 2 Type Ia, 2 Type II, 1 Type SLSN-IIn. SN2020abtf shows a blue continuum with a bump at around ~4700A, which we associated to CIV 4648A. We classified it as ...
AstroNote 2020-236
Type: Object/s-Discovery/Classification
Released: 2020-11-23 17:11:29
ePESSTO+ spectroscopic classification of optical transients
Nada Ihanec, Mariusz Gromadzki (Warsaw), Seán Brennan, Morgan Fraser (UCD), Roberta Carini (INAF), Giuliano Pignata ...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020aaqh [ATLAS20bfyq]
RA, DEC:03:08:12.250, -11:43:53.80
(47.051042, -11.731611)
Redshift:0.08
Type:SN Ia
See object 2020aaqh [ATLAS20bfyq]
,
2020zhb [ATLAS20bfik]
RA, DEC:05:28:45.106, -33:54:52.87
(82.187943, -33.914685)
Redshift:0.08
Type:SN Ia
See object 2020zhb [ATLAS20bfik]
,
ZTF20acqyfdh
RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
ZTF20acqyfdh
This classification includes the report of 2 Type Ia's and 1 Galaxy. ZTF20acqyfdh shows a spectrum that is relatively blue, and shows narrow (unresolved) emission lines that are likely from the ho...
AstroNote 2020-235
Type: Object/s-Discovery/Classification
Released: 2020-11-22 17:24:02
ePESSTO+ spectroscopic classification of optical transients
Nada Ihanec, Mariusz Gromadzki (Warsaw), Seán Brennan, Morgan Fraser, Roberta Carini (INAF), Phil Wiseman (Southampto...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020yrn
RA, DEC:22:12:56.060, +12:48:30.92
(333.233583, 12.808589)
Redshift:0.123
Type:SN IIn
See object 2020yrn
,
2020zka
RA, DEC:08:18:31.264, -04:21:41.94
(124.630266, -4.361651)
Redshift:0.095
Type:SN Ia
See object 2020zka
This report includes the classification of 1 Type Ia and 1 Type IIn. SN 2020yrn is a Type IIn at z=0.123. First discovery by Gaia means it is at least one month from explosion. We see a blue contin...
AstroNote 2020-234
Type: Object/s-Discovery/Classification
Released: 2020-11-21 16:38:39
ePESSTO+ spectroscopic classification of optical transients
M. Gromadzki, N. Ihanec (Warsaw), E. Callis, M. Fraser (UCD), R. Carini (INAF), G. Pignata (UNAB), P. Wiseman (Southa...
Source Group: ePESSTO+
Keywords: Transient, Optical, Spectroscopy, Supernova
Related Objects:
2020zpj [ZTF20acqjmzk]
RA, DEC:22:43:38.633, -14:04:04.47
(340.910973, -14.067908)
Redshift:0.1
Type:SN Ia
See object 2020zpj [ZTF20acqjmzk]
,
2020zid [ZTF20acppruo]
RA, DEC:23:22:06.059, -06:12:47.21
(350.525248, -6.213114)
Redshift:0.13
Type:SN Ia
See object 2020zid [ZTF20acppruo]
,
2020aabz [ZTF20acqzjqz]
RA, DEC:02:54:59.040, +04:03:37.01
(43.746000, 4.060281)
Redshift:0.0241
Type:SN Ia
See object 2020aabz [ZTF20acqzjqz]
,
2020aakp [ASASSN-20ol]
RA, DEC:06:43:06.150, -74:12:49.46
(100.775625, -74.213739)
Redshift:0.028
Type:SN Ia
See object 2020aakp [ASASSN-20ol]
,
2020zqo [ASASSN-20od]
RA, DEC:04:02:55.180, -31:20:16.62
(60.729917, -31.337950)
Redshift:0.06
Type:SN Ia
See object 2020zqo [ASASSN-20od]
,
2020aagw [ATLAS20bfpg]
RA, DEC:08:38:58.365, +05:47:27.64
(129.743186, 5.791012)
Redshift:0.048
Type:SN Ia
See object 2020aagw [ATLAS20bfpg]
,
2020zoq [ASASSN-20oc]
RA, DEC:10:36:21.590, +13:43:07.10
(159.089958, 13.718639)
Redshift:0.01
Type:SN II
See object 2020zoq [ASASSN-20oc]
,
2020znl [ZTF20acpvbbh]
RA, DEC:06:13:17.899, -15:53:31.45
(93.324578, -15.892069)
Redshift:0.043
Type:SN II
See object 2020znl [ZTF20acpvbbh]
This report includes classifications of 6 Type Ia's, 1 Type II, and 1 ambiguous object. SN2020zoq is a young Type II, with a blue continuum and clear P-Cygni Balmer series and NaD/HeI. AT2020znl h...
AstroNote 2020-233
Type: Object/s-Discovery/Classification
Released: 2020-11-17 16:25:52
ePESSTO+ spectroscopic classification of optical transients
M. Gromadzki, N. Ihanec (Warsaw), T. Wevers (ESO), C. Gutierrez, S. C. Williams (Turku), L. Galbany (Granada), T.-W. ...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020zjv [ZTF20acpwjus]
RA, DEC:09:26:33.258, -01:39:01.01
(141.638574, -1.650281)
Redshift:0.075
Type:SN Ia-91T-like
See object 2020zjv [ZTF20acpwjus]
,
2020znr [ZTF20acphdcg]
RA, DEC:07:19:06.420, +23:53:07.37
(109.776750, 23.885381)
Redshift:0.1
Type:SLSN-I
See object 2020znr [ZTF20acphdcg]
,
2020zpe [ZTF20acqelhh]
RA, DEC:04:56:03.780, -25:09:04.00
(74.015750, -25.151111)
Redshift:0.06
Type:SN Ia
See object 2020zpe [ZTF20acqelhh]
,
2020zpf [ZTF20acppsay]
RA, DEC:23:12:40.484, -11:56:02.05
(348.168683, -11.933902)
Redshift:0.1
Type:SN Ia
See object 2020zpf [ZTF20acppsay]
,
2020zpi [ZTF20acqksdi]
RA, DEC:02:40:20.450, -01:26:48.70
(40.085208, -1.446861)
Redshift:0.04
Type:SN Ia
See object 2020zpi [ZTF20acqksdi]
,
2020zwe [ZTF20acpprmy]
RA, DEC:23:30:16.517, -12:40:04.64
(352.568819, -12.667955)
Redshift:0.08
Type:SN Ia
See object 2020zwe [ZTF20acpprmy]
,
2020zso [ZTF20acqoiyt]
RA, DEC:22:22:17.130, -07:15:59.08
(335.571375, -7.266411)
Redshift:0.061
Type:TDE
See object 2020zso [ZTF20acqoiyt]
This report includes classifications of 5 Type Ia's, a superluminous supernova, and a tidal disruption event. The TDE appears to have a fast rise and was discovered before peak. Swift follow-up obs...
AstroNote 2020-231
Type: Object/s-Discovery/Classification
Released: 2020-11-16 16:22:42
ePESSTO+ spectroscopic classification of optical transients
N. Ihanec, M. Gromadzki (Warsaw), T. Wevers (ESO), C. Gutierrez, S. C. Williams (Turku), L. Galbany (Granada), T.-W. ...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020zae [ATLAS20bezj]
RA, DEC:20:07:47.955, -29:48:49.94
(301.949813, -29.813872)
Redshift:0.023
Type:SN Ib/c
See object 2020zae [ATLAS20bezj]
This report includes classifications of a type Ib/c supernova.
AstroNote 2020-230
Type: Object/s-Discovery/Classification
Released: 2020-11-15 18:29:43
adH0cc spectroscopic classification of SN 2020zia
C. Vogl, A. Floers, S. Taubenberger, G. Csoernyei, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching)...
Source Group: adH0cc
Keywords: Transient, Supernova, Spectroscopy, Optical
Related Objects:
2020zia [ZTF20acpomqu]
RA, DEC:21:59:03.220, -07:48:32.79
(329.763418, -7.809108)
Redshift:0.052
Type:SN II
See object 2020zia [ZTF20acpomqu]
Related Notes:
2019-103
AstroNote 2019-1032019-10-14 18:15:04
Title: adH0cc spectroscopic classification of SN 2019rsw
Authors: B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Flörs, S....
We have obtained an optical spectrum of SN 2020zia, which shows it to be a young Type II supernova.
AstroNote 2020-229
Type: Object/s-Discovery/Classification
Released: 2020-11-15 16:18:32
ePESSTO+ spectroscopic classification of optical transients
M. Gromadzki, N. Ihanec (Warsaw), T. Wevers (ESO), C. Gutierrez, S. C. Williams (Turku), L. Galbany (Granada), T.-W. ...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2019pjl [Gaia19dvx]
RA, DEC:19:29:58.580, -52:42:56.56
(292.494083, -52.715711)
Redshift:0.3
Type:AGN
See object 2019pjl [Gaia19dvx]
,
2020zdm [ASASSN-20nz]
RA, DEC:06:29:22.293, -48:51:58.30
(97.342887, -48.866194)
Redshift:0.05
Type:SN Ia
See object 2020zdm [ASASSN-20nz]
,
2020zei [Gaia20fde]
RA, DEC:12:00:11.010, -44:21:33.88
(180.045875, -44.359411)
Redshift:0
Type:CV
See object 2020zei [Gaia20fde]
,
2020zem [ATLAS20bfgx]
RA, DEC:01:20:52.273, +04:47:43.90
(20.217803, 4.795527)
Redshift:0.034
Type:SN Ia
See object 2020zem [ATLAS20bfgx]
,
2020zgh [ZTF20acpknjk]
RA, DEC:01:15:53.433, +00:00:57.61
(18.972635, 0.016002)
Redshift:0.045
Type:SN Ia
See object 2020zgh [ZTF20acpknjk]
,
2020zgl [ZTF20acpjqxp]
RA, DEC:23:28:01.150, -02:09:53.64
(352.004792, -2.164900)
Redshift:0.0065
Type:SN Ib-pec
See object 2020zgl [ZTF20acpjqxp]
,
2020zhh [PS20kxp]
RA, DEC:04:26:19.843, -10:05:56.86
(66.582678, -10.099128)
Redshift:0.04
Type:SN Ia
See object 2020zhh [PS20kxp]
,
2020zjf [ZTF20acplqek]
RA, DEC:03:30:39.928, +03:05:50.55
(52.666365, 3.097374)
Redshift:0.083
Type:SN Ia
See object 2020zjf [ZTF20acplqek]
,
2020zjn [ZTF20acpujxl]
RA, DEC:05:08:08.774, +10:23:01.64
(77.036558, 10.383789)
Redshift:0.04
Type:SN Ia
See object 2020zjn [ZTF20acpujxl]
,
2020zbk [ATLAS20bfew]
RA, DEC:00:36:11.500, -23:39:35.87
(9.047916, -23.659965)
Redshift:0.09
Type:SN Ia
See object 2020zbk [ATLAS20bfew]
,
2020zhd [ATLAS20bfio]
RA, DEC:07:05:21.201, +18:13:31.80
(106.338337, 18.225500)
Redshift:0.08
Type:SN Ia
See object 2020zhd [ATLAS20bfio]
This report includes classifications of 8 Type Ia's, a potentially very young SN Ib-pec, 1 AGN, and a cataclysmic variable.
AstroNote 2020-226
Type: Object/s-Discovery/Classification
Released: 2020-11-10 17:03:06
ePESSTO+ spectroscopic classification of optical transients
Nada Ihanec, Mariusz Gromadzki (Warsaw), Robert Byrne,Seán Brennan, Morgan Fraser (UCD), Michel Dennefeld(IAP), S. J...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020yzn [ASASSN-20nt]
RA, DEC:19:33:22.330, -58:07:22.26
(293.343042, -58.122850)
Redshift:0.016
Type:SN Ia-91bg-like
See object 2020yzn [ASASSN-20nt]
,
2020zam [ATLAS20bfbd]
RA, DEC:21:34:42.466, -45:27:23.18
(323.676940, -45.456440)
Redshift:0.11
Type:SN Ia
See object 2020zam [ATLAS20bfbd]
,
2020ytk [ZTF20acorjop]
RA, DEC:00:55:22.260, -10:05:48.25
(13.842748, -10.096736)
Redshift:0.058
Type:SN II
See object 2020ytk [ZTF20acorjop]
,
2020yxl [ZTF20acoojba]
RA, DEC:02:57:46.550, -20:43:15.54
(44.443959, -20.720984)
Redshift:0.117
Type:SN Ia
See object 2020yxl [ZTF20acoojba]
,
2020yzy [ATLAS20bezb]
RA, DEC:03:42:44.727, -36:56:03.53
(55.686363, -36.934313)
Redshift:
Type:
See object 2020yzy [ATLAS20bezb]
,
2020yxk [ATLAS20bfac]
RA, DEC:00:48:26.812, -03:43:48.67
(12.111717, -3.730185)
Redshift:0.13
Type:SN II
See object 2020yxk [ATLAS20bfac]
,
2020zbf [ATLAS20bfee]
RA, DEC:01:58:01.671, -41:20:51.84
(29.506964, -41.347732)
Redshift:0.195
Type:SLSN-I
See object 2020zbf [ATLAS20bfee]
,
2020ysi [ZTF20acnvprg]
RA, DEC:07:48:47.165, +15:37:31.92
(117.196521, 15.625533)
Redshift:0.108
Type:SN Ia
See object 2020ysi [ZTF20acnvprg]
,
2020zbg [ATLAS20bfeq]
RA, DEC:02:56:01.683, -35:15:57.50
(44.007013, -35.265972)
Redshift:0.104
Type:SN Ia
See object 2020zbg [ATLAS20bfeq]
,
2020yjv [Gaia20ezt]
RA, DEC:10:40:21.260, -36:24:42.26
(160.088583, -36.411739)
Redshift:0.009
Type:SN II
See object 2020yjv [Gaia20ezt]
,
2020zbl [GSNST-20dc]
RA, DEC:03:42:38.668, +15:38:29.51
(55.661118, 15.641530)
Redshift:
Type:
See object 2020zbl [GSNST-20dc]
,
2020yzr [GSNST-20da]
RA, DEC:02:23:51.170, +21:21:44.20
(35.963210, 21.362279)
Redshift:
Type:
See object 2020yzr [GSNST-20da]
This report includes the classification of 4 Type Ia's, 1 Type Ia-91bg like, and 2 Type IIs. AT2020yxk shows a blue continuum with possible weak broad features, consistent with a SN II at z=0.13. ...
AstroNote 2020-224
Type: Object/s-Discovery/Classification
Released: 2020-11-09 17:55:28
ePESSTO+ spectroscopic classification of optical transients
Nada Ihanec, Mariusz Gromadzki (Warsaw), Seán Brennan, Morgan Fraser, Robert Byrne (UCD), Michel Dennefeld(IAP), Shub...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020yyg [ZTF20acowddo]
RA, DEC:01:54:05.887, +07:08:58.77
(28.524527, 7.149659)
Redshift:0.073
Type:SN Ia
See object 2020yyg [ZTF20acowddo]
,
2020thz [ATLAS20bbem]
RA, DEC:02:57:03.406, -34:30:40.29
(44.264190, -34.511192)
Redshift:0.1
Type:SN Ia
See object 2020thz [ATLAS20bbem]
,
2020yyw [Gaia20fcn]
RA, DEC:21:15:32.100, -62:42:58.50
(318.883750, -62.716250)
Redshift:0.03
Type:SN II
See object 2020yyw [Gaia20fcn]
,
2020yst [ZTF20acobxlz]
RA, DEC:02:34:46.300, -13:27:19.14
(38.692918, -13.455315)
Redshift:0.09
Type:SN Ia-91T-like
See object 2020yst [ZTF20acobxlz]
,
2020ykb [ZTF20acocohy]
RA, DEC:04:16:09.178, -25:28:27.46
(64.038242, -25.474295)
Redshift:0.09
Type:SN II
See object 2020ykb [ZTF20acocohy]
,
2020ypw [Gaia20fam]
RA, DEC:10:52:39.530, -31:43:11.71
(163.164708, -31.719919)
Redshift:0.06
Type:SN Ia
See object 2020ypw [Gaia20fam]
,
2020wtm [ATLAS20bdjv]
RA, DEC:21:32:23.341, -44:07:56.92
(323.097253, -44.132478)
Redshift:0.1
Type:Galaxy
See object 2020wtm [ATLAS20bdjv]
,
2020yjx [Gaia20ezw]
RA, DEC:05:51:51.810, -75:00:36.58
(87.965875, -75.010161)
Redshift:
Type:Other
See object 2020yjx [Gaia20ezw]
This report includes classifications of 4 type Ia's and 2 Type II's. AT2020yyw is consistent with a Type II a few days after explosion. Its host galaxy is not in NED, implying that it is potentiall...
AstroNote 2020-223
Type: Object/s-Discovery/Classification
Released: 2020-11-07 17:04:00
adH0cc spectroscopic classification of SN 2020yts
A. Floers, C. Vogl, S. Taubenberger, G. Csoernyei, M. G. Cudmani, A. Holas, W. Hillebrandt, S. H. Suyu (MPA Garching)...
Source Group: adH0cc
Keywords: Transient, Supernova, Spectroscopy, Optical
Related Objects:
2020yts [ZTF20acongti]
RA, DEC:22:34:27.502, +25:02:06.94
(338.614592, 25.035262)
Redshift:0.041
Type:SN II
See object 2020yts [ZTF20acongti]
Related Notes:
2019-103
AstroNote 2019-1032019-10-14 18:15:04
Title: adH0cc spectroscopic classification of SN 2019rsw
Authors: B. Leibundgut, J. Spyromilio (ESO), C. Vogl, A. Flörs, S....
We have obtained an optical spectrum of SN 2020yts, which shows it to be a young Type II supernova.
AstroNote 2020-222
Type: Object/s-Discovery/Classification
Released: 2020-11-07 16:21:24
ePESSTO+ spectroscopic classification of optical transients
Emma Callis (UCD), Nada Ihanec, Mariusz Gromadzki (Warsaw), Morgan Fraser (UCD), Cristina Barbarino (Stockholm), Pri...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020yxo [ZTF18abrfccm]
RA, DEC:01:47:27.121, +00:58:03.50
(26.863005, 0.967640)
Redshift:0.1
Type:SN Ia
See object 2020yxo [ZTF18abrfccm]
,
2020yeo [ATLAS20berj]
RA, DEC:04:23:56.862, +04:30:51.41
(65.986925, 4.514280)
Redshift:0.03
Type:SN Ia
See object 2020yeo [ATLAS20berj]
,
2020xpo [ATLAS20berk]
RA, DEC:02:32:25.664, -12:57:41.01
(38.106932, -12.961392)
Redshift:0.075
Type:SN IIn
See object 2020xpo [ATLAS20berk]
,
2020yzo [ASASSN-20nu]
RA, DEC:06:43:32.150, -72:35:25.33
(100.883958, -72.590369)
Redshift:0.0185
Type:SN II
See object 2020yzo [ASASSN-20nu]
,
2020yxf [ZTF20acohkja]
RA, DEC:21:15:18.839, -17:36:05.54
(318.828497, -17.601539)
Redshift:
Type:Other
See object 2020yxf [ZTF20acohkja]
This report includes classifications of 2 Type Ia's, 1 Type IIn, and 2 transients with a blue continuum. AT2020yxf has tentative detection of an emission feature at 6563A, potentially consistent wi...
AstroNote 2020-220
Type: Object/s-Discovery/Classification
Released: 2020-11-06 17:16:13
ePESSTO+ spectroscopic classification of optical transients
N. Ihanec, M. Gromadzki (Warsaw), S. Moran (UTU), E. Callis, M. Fraser (UCD), C. Barbarino (Stockholm), P. Pessi (ESO...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020yyk [ZTF20acopmey]
RA, DEC:22:22:46.757, -01:37:28.12
(335.694821, -1.624478)
Redshift:0.08
Type:SN Ia-91T-like
See object 2020yyk [ZTF20acopmey]
,
2020yte [ZTF20acmzfsz]
RA, DEC:23:15:38.848, +00:22:25.90
(348.911867, 0.373862)
Redshift:0.125
Type:SN Ia
See object 2020yte [ZTF20acmzfsz]
,
2020xga [PS20jxm]
RA, DEC:03:46:39.365, -11:14:33.90
(56.664023, -11.242750)
Redshift:0.44
Type:SLSN-I
See object 2020xga [PS20jxm]
,
2020ywy [PS20kum]
RA, DEC:01:00:33.452, -01:41:06.00
(15.139382, -1.685001)
Redshift:0.04
Type:SN Ia
See object 2020ywy [PS20kum]
This report includes classifications of 3 Type Ia's, and 1 SLSNe Ic. SN2020xga SLSN Ic at z=0.36, relatively soon after explosion. We encourage followup observations.
AstroNote 2020-219
Type: Object/s-Discovery/Classification
Released: 2020-11-06 10:06:16
ePESSTO+ spectroscopic classification of optical transients
N. Ihanec, M. Gromadzki (Warsaw), T. Wevers (ESO), N. Elias-Rosa (INAF-OAPd/CSIC-ICE), P. Wise (Southampton), T.-W. C...
Source Group: ePESSTO+
Keywords: Transient, Supernova, Optical, Spectroscopy
Related Objects:
2020yfc [ATLAS20best]
RA, DEC:08:48:37.621, +22:39:45.57
(132.156753, 22.662659)
Redshift:0.078
Type:SN Ia
See object 2020yfc [ATLAS20best]
This report includes classifications of ATLAS20best as Supernova Type Ia at maximum.

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