Showing results 101 to 150 out of 186
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ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2022nze [ZTF22aaocgho]
, RA, DEC:21:20:43.452, +12:13:11.27
(320.181050, 12.219798)
Redshift:
Type:
2022mdg [ZTF22aaivpxa]
, RA, DEC:16:44:47.815, +10:58:18.50
(251.199228, 10.971806)
Redshift:
Type:
2022kji [ZTF22aagecyn]
, RA, DEC:22:04:39.566, +41:43:54.96
(331.164858, 41.731934)
Redshift:
Type:
2022ngz [ZTF22aaotdwb]
, RA, DEC:16:59:52.565, +44:40:50.79
(254.969020, 44.680775)
Redshift:
Type:
2022npq [ZTF22aarqrxf]
, RA, DEC:16:21:03.732, +14:50:54.75
(245.265551, 14.848541)
Redshift:0.26
Type:SLSN-I
2022ofw [ZTF22aarwule]
, RA, DEC:21:55:40.585, +21:50:36.22
(328.919103, 21.843394)
Redshift:
Type:
2022opm [ZTF22aasousd]
, RA, DEC:22:11:17.169, +29:18:01.87
(332.821537, 29.300519)
Redshift:0.249
Type:SLSN-II
2022nwe [ZTF22aaorkba]
, RA, DEC:21:38:20.966, -00:12:49.24
(324.587360, -0.213677)
Redshift:
Type:
2022lvm [ZTF18aasyjhd]
, RA, DEC:14:49:17.630, +27:16:48.04
(222.323458, 27.280011)
Redshift:0.143
Type:SN II
2022msv [ZTF22aanuapl]
, RA, DEC:18:19:11.493, +41:01:02.49
(274.797888, 41.017358)
Redshift:0.154
Type:SN IIn
2022lvq [ZTF22aaknucy]
RA, DEC:18:25:30.806, +30:43:09.73
(276.378359, 30.719370)
Redshift:
Type:
We report 11 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. We encourage spectroscopic classifications.
ZTF22aayluxo/AT2022qmt: Zwicky Transient Facility discovery of a fast and blue optical transient
Source Group: ZTF
Related Objects:
2022qmt [ZTF22aayluxo]
RA, DEC:17:57:23.336, +56:16:15.19
(269.347234, 56.270887)
Redshift:
Type:
We report the discovery of the fast, blue optical transient ZTF22aayluxo/AT2022qmt with the Zwicky Transient Facility (ZTF) at coordinates RA = 17:57:23.36; Dec = +56:16:15.21. The transient lumino...
SN2022pff/ZTF22aaqytjb: A Fast, Blue, and Luminous Type Ibn Supernova Discovered by the Zwicky Transient Facility
Source Group: ZTF
Related Objects:
2022pff
, RA, DEC:15:11:58.017, +32:50:29.68
(227.991738, 32.841577)
Redshift:0.091
Type:SN Ibn
2020mrf
, RA, DEC:15:47:54.163, +44:39:07.41
(236.975679, 44.652059)
Redshift:0.058809
Type:SN II
2018cow
, RA, DEC:16:16:00.220, +22:16:04.91
(244.000917, 22.268031)
Redshift:0.014
Type:SN Ic-BL
We report the discovery of the fast, blue, and luminous optical transient SN2022pff, and its subsequent classification as a Type Ibn supernova.
ZTF supernova classifications and reclassifications
Source Group: ZTF
Related Objects:
2019umt [ZTF19acllsbq]
, RA, DEC:00:26:22.574, -12:04:34.15
(6.594058, -12.076153)
Redshift:0.0778
Type:SN Ic
2021hpp [ZTF21aarmuxl]
, RA, DEC:09:24:58.569, +42:48:32.72
(141.244038, 42.809089)
Redshift:0.0475
Type:SN Ib/c
2020rta [ZTF20abusrwm]
, RA, DEC:02:57:34.735, -05:04:38.78
(44.394731, -5.077438)
Redshift:0.031
Type:SN Ic
2020pv [ZTF20aaertpj]
, RA, DEC:14:27:52.039, +33:34:09.68
(216.966828, 33.569356)
Redshift:
Type:
2020stn [ZTF20abysxbk]
, RA, DEC:18:36:59.084, +30:36:57.24
(279.246183, 30.615901)
Redshift:0.0254
Type:SN Ib
2020szx [ZTF20aborzxc]
, RA, DEC:01:26:30.588, +10:43:13.56
(21.627449, 10.720434)
Redshift:0.02
Type:SN Ic
2019yvs [ZTF19adcfsad]
, RA, DEC:12:24:27.047, +13:13:57.86
(186.112696, 13.232739)
Redshift:0.0255
Type:SN Ib
2021hen [ZTF21aaqwfqe]
, RA, DEC:13:07:43.886, +24:48:37.91
(196.932860, 24.810532)
Redshift:0.0211
Type:SN Ib
2019bgl [ZTF19aakpcuw]
, RA, DEC:17:22:03.047, +59:06:53.37
(260.512695, 59.114826)
Redshift:0.031
Type:SN Ic
2021efd [ZTF21aanvncv]
, RA, DEC:11:24:24.710, +23:38:58.56
(171.102960, 23.649601)
Redshift:0.028
Type:SN Ib/c
2019szf [ZTF19acgjosf]
, RA, DEC:10:28:35.830, +08:12:00.90
(157.149292, 8.200250)
Redshift:0.07049
Type:SN Ia
2020kba [ZTF20aazpyhy]
, RA, DEC:15:58:42.585, +08:59:44.66
(239.677435, 8.995738)
Redshift:0.04
Type:SN Ic
2019gip [ZTF19aavitlq]
RA, DEC:19:57:01.399, +50:10:42.69
(299.255829, 50.178525)
Redshift:0.031462
Type:SN Ia
We classify and re-classify a number of supernovae from the ZTF BTS, mostly old ones that are of the stripped envelope type.
ZTF early discovery and rapid follow-up of the infant type I SN 2022oqm / ZTF22aasxgjp
Source Group: ZTF
Related Objects:
2022oqm
RA, DEC:15:09:08.211, +52:32:05.14
(227.284213, 52.534761)
Redshift:0.012
Type:SN Ic-pec
We report the ZTF discovery of SN 2022oqm / ZTF22aasxgjp - a rapidly rising young type I supernova in the nearby galaxy NGC 5875, z=0.0113. At a distance of ~50 Mpc the transient was discovered on...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2022ivr [ZTF22aaetqeo]
, RA, DEC:18:28:40.822, +20:28:48.87
(277.170091, 20.480243)
Redshift:0.3078
Type:SLSN-I
2022khg [ZTF22aajdyhv]
, RA, DEC:16:38:35.711, +64:42:08.59
(249.648795, 64.702386)
Redshift:
Type:
2022lvw [ZTF22aahyiiv]
, RA, DEC:14:05:17.484, +51:44:46.70
(211.322848, 51.746306)
Redshift:
Type:
2022nwk [ZTF22aaitkff]
, RA, DEC:11:49:19.970, +48:14:21.79
(177.333208, 48.239386)
Redshift:
Type:
2022ljr [ZTF22aalzjdc]
, RA, DEC:15:43:02.080, +18:04:35.98
(235.758667, 18.076662)
Redshift:0.2
Type:SLSN-I
2022lul [ZTF22aamltry]
RA, DEC:17:35:44.784, +29:22:03.90
(263.936601, 29.367751)
Redshift:
Type:
We report six ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. We encourage spectroscopic classifications.
ZTF/ATLAS discovery of the luminous, fast-rising, blue optical transient AT2022ncc
Source Group: ZTF
Related Objects:
2022ncc [ATLAS22rbf]
RA, DEC:14:05:39.250, +20:38:28.36
(211.413542, 20.641211)
Redshift:0.0542
Type:SN II
We report the detection of a fast, blue, luminous optical transient in ZTF and ATLAS observations. Spectra with several facilities show a featureless intrinsic spectrum with weak host emission lin...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2022hdn [ZTF22aadrjte]
, RA, DEC:15:00:09.143, +36:07:13.09
(225.038096, 36.120302)
Redshift:0.161
Type:SN Ic-BL
2022fwi [ZTF22aadeqlh]
, RA, DEC:12:47:27.929, +64:21:21.47
(191.866373, 64.355964)
Redshift:
Type:
2022gxk [ZTF22aadqmen]
, RA, DEC:15:13:51.772, -07:01:24.65
(228.465716, -7.023514)
Redshift:
Type:
2022hwk [ZTF22aagzbux]
, RA, DEC:12:45:59.217, +59:15:36.90
(191.496735, 59.260249)
Redshift:0.127
Type:SN IIn
2022hvd [ZTF22aagyrdr]
, RA, DEC:11:08:37.833, +22:37:34.64
(167.157638, 22.626290)
Redshift:
Type:
2022ise [ZTF22aaibiqg]
, RA, DEC:09:53:00.970, +82:21:25.04
(148.254044, 82.356956)
Redshift:
Type:
2022iab [ZTF22aahmgmv]
, RA, DEC:12:55:02.540, +14:19:35.62
(193.760583, 14.326561)
Redshift:
Type:
2022hmx [ZTF22aafafbt]
, RA, DEC:15:16:28.064, +02:55:21.31
(229.116935, 2.922585)
Redshift:
Type:
2022ifk [ZTF22aahiien]
RA, DEC:12:36:11.592, +28:40:03.51
(189.048299, 28.667641)
Redshift:
Type:
We report 9 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. We encourage spectroscopic classifications.
ZTF early discovery and rapid follow-up of the infant SN ZTF22aakdbia / 2022jzc
Source Group: ZTF
Related Objects:
2022jzc [ZTF22aakdbia]
RA, DEC:12:05:28.670, +50:31:36.80
(181.369458, 50.526889)
Redshift:0.0029
Type:SN II
We report the ZTF discovery of ZTF22aakdbia / 2022jzc - a young supernova in a nearby galaxy (z=0.0029). At a distance of ~13 Mpc the transient was discovered on May 16, 2022 at 04:54 UT with an a...
ZTF20aahmtso/AT2022gri: ZTF discovery of a UV-bright tidal disruption event
Source Group: ZTF
Related Objects:
2022gri [ZTF20aahmtso]
RA, DEC:07:18:20.778, +33:59:41.58
(109.586576, 33.994882)
Redshift:0.028
Type:TDE
We report the classification of ZTF20aahmtso/AT2022gri, a UV-bright tidal disruption event in a galaxy at z=0.028.
ZTF early discovery and rapid follow-up of the potential infant SN 2022inn / ZTF22aahwmww
Source Group: ZTF
Keywords: Supernova
Related Objects:
2022inn [ZTF22aahwmww]
RA, DEC:11:21:27.070, +63:01:24.60
(170.362792, 63.023500)
Redshift:0.010837
Type:SN II
We report the ZTF discovery and classification of SN 2022inn / ZTF22aahwmww - a young and blue Type II supernova in the nearby galaxy UGC 06365 at z=0.0108 (distance of ~45 Mpc). The transient was ...
Swift X-ray Detection of the Tidal Disruption Event AT2021uvz/ZTF21abmwftm
Source Group: ZTF
Related Objects:
2021uvz [ZTF21abmwftm]
RA, DEC:17:32:50.506, +33:01:58.40
(263.210441, 33.032888)
Redshift:0.176
Type:TDE
We report Swift/XRT detection of X-ray emission in the tidal disruption event (TDE) AT2021uvz/ZTF21abmwftm.
ZTF early discovery and rapid follow-up of the infant SN 2022hnt / ZTF22aafrjnw
Source Group: ZTF
Related Objects:
2022hnt [ZTF22aafrjnw]
RA, DEC:11:36:59.754, +55:09:50.25
(174.248975, 55.163957)
Redshift:0.0192
Type:SN IIb
We report the ZTF discovery of SN 2022hnt / ZTF22aafrjnw - a rapidly rising young supernova in the nearby galaxy NGC 3759A , z=0.0192. At a distance of ~84 Mpc the transient was discovered on Apri...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2022akq [ZTF22aaahsue]
, RA, DEC:08:49:18.716, +23:04:59.67
(132.327983, 23.083240)
Redshift:
Type:
2022hn [ZTF22aaafnyu]
, RA, DEC:15:33:10.070, -14:13:46.06
(233.291958, -14.229461)
Redshift:
Type:
2022hjf [ZTF22aabnpzt]
, RA, DEC:13:19:19.494, +57:04:54.87
(199.831226, 57.081909)
Redshift:
Type:
2022hjg [ZTF22aabzfwr]
, RA, DEC:12:38:39.216, +22:58:37.67
(189.663401, 22.977132)
Redshift:
Type:
2022eha [ZTF22aacedio]
, RA, DEC:16:31:07.848, +24:01:07.18
(247.782699, 24.018660)
Redshift:
Type:
2022cfz [ZTF22aaalsqi]
, RA, DEC:08:35:27.662, +76:04:37.78
(128.865260, 76.077160)
Redshift:
Type:
2022gyv [ZTF22aadqgoa]
RA, DEC:12:57:59.611, +41:04:42.06
(194.498378, 41.078351)
Redshift:0.39
Type:SLSN-I
We report 7 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. The candidates show a variety of light curve morphologies and a typical peak r-band magnit...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021achc [ZTF21aciubsk]
, RA, DEC:18:05:48.554, +07:52:23.29
(271.452308, 7.873136)
Redshift:0
Type:
2021afcf [ZTF21acqhrkf]
, RA, DEC:14:17:33.080, +11:18:15.37
(214.387833, 11.304269)
Redshift:
Type:
2021afog [ZTF21acdowon]
, RA, DEC:14:10:46.054, +39:00:44.89
(212.691890, 39.012470)
Redshift:
Type:
2021agim [ZTF21acpfngc]
, RA, DEC:13:14:47.092, +44:00:09.34
(198.696215, 44.002594)
Redshift:
Type:
2021ahpo [ZTF21acrakuj]
, RA, DEC:11:49:10.005, +39:20:35.84
(177.291687, 39.343289)
Redshift:
Type:
2021ahqv [ZTF21acguirl]
, RA, DEC:07:08:45.440, +23:12:56.90
(107.189333, 23.215806)
Redshift:
Type:
2022le [PS22cd]
, RA, DEC:10:50:27.864, -06:17:48.15
(162.616100, -6.296708)
Redshift:0.2491
Type:SLSN-I
2022zg [ZTF22aaaeons]
, RA, DEC:15:27:18.680, -08:31:57.68
(231.827833, -8.532689)
Redshift:
Type:
2022zv [ZTF22aaaguwl]
, RA, DEC:03:51:40.090, +11:17:27.32
(57.917040, 11.290922)
Redshift:
Type:
2022aju [ZTF22aaabppy]
RA, DEC:07:56:59.832, +39:03:27.24
(119.249302, 39.057568)
Redshift:
Type:
We report 10 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. We encourage spectroscopic classifications.
ZTF discovery of the nearby transient candidate ZTF22aacyiqk / AT 2022ebw
Source Group: ZTF
Keywords: Transient
Related Objects:
2022ebw [ZTF22aacyiqk]
RA, DEC:12:40:00.687, +61:36:31.43
(190.002863, 61.608731)
Redshift:
Type:
We report the discovery of ZTF22aacyiqk / AT 2022ebw, a nearby transient candidate in the galaxy NGC 4605 (z=0.000454) reported by the ALeRCE broker (TNS #138925) using the ZTF public alert stream....
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2022akb [ZTF21acqvuyb]
, RA, DEC:07:29:00.309, +48:02:59.44
(112.251286, 48.049844)
Redshift:0.229
Type:SLSN-II
2022pr [ZTF22aaacvyy]
, RA, DEC:09:53:49.540, +43:09:39.13
(148.456417, 43.160869)
Redshift:0.15
Type:SLSN-II
2022aey [ZTF22aaaehzu]
, RA, DEC:16:04:08.190, +29:27:43.78
(241.034125, 29.462161)
Redshift:0.015
Type:SN II
2022cvz [ZTF22aabomyi]
RA, DEC:11:45:57.026, +05:51:41.47
(176.487606, 5.861518)
Redshift:0.188
Type:SLSN-II
We report 4 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is about 40 days and a typical peak r-band magnitude i...
ZTF Discovery of ZTF22aabjpxh (AT2022cva): a Rapidly Fading Transient with a Likely Long-GRB Counterpart
Source Group: ZTF
Related Objects:
2022cva [ZTF22aabjpxh]
RA, DEC:16:03:39.350, +31:14:04.72
(240.913958, 31.234644)
Redshift:
Type:
We report the discovery of ZTF22aabjpxh (AT2022cva), a rapidly fading optical transient that is the likely afterglow to a long-duration GRB detected by Konus-Wind. The photometric redshift of the h...
ZTF22aaajecp/AT2022cmc: Zwicky Transient Facility discovery of a fast and red optical transient
Source Group: ZTF
Related Objects:
We report the discovery of the fast, red optical transient ZTF22aaajecp/AT2022cmc with the Zwicky Transient Facility (ZTF, Bellm et al. 2019, Graham et al. 2019). ZTF22aaajecp was first detected on...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021adsv [ZTF21achhflf]
, RA, DEC:03:54:09.737, -18:42:25.40
(58.540570, -18.707056)
Redshift:
Type:
2021advv [ZTF21ackwyaa]
, RA, DEC:11:29:25.437, +45:33:51.48
(172.355986, 45.564300)
Redshift:
Type:
2021aadv [ZTF21acfaqol]
, RA, DEC:10:19:47.464, +37:41:38.88
(154.947768, 37.694134)
Redshift:
Type:
2021abjn [ZTF21acgtnjv]
, RA, DEC:09:26:34.481, +60:32:21.27
(141.643671, 60.539243)
Redshift:
Type:
2021achc [ZTF21aciubsk]
RA, DEC:18:05:48.554, +07:52:23.29
(271.452308, 7.873136)
Redshift:0
Type:
We report 5 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is about 35 days and a typical peak r-band magnitude i...
Zwicky Transient Facility detection of AT2021aeba
Source Group: ZTF
Related Objects:
Related Notes: ,
Forced photometry at the location of transient AT2021aeba (Fulton et al., AstroNote 2021-291; Chen et al., AstroNote 2021-292) revealed 48 detections in Zwicky Transient Facility data. The first ZT...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021aadc [ZTF21achdvyu]
, RA, DEC:00:04:32.666, +19:45:41.18
(1.136107, 19.761440)
Redshift:0.1953
Type:SLSN-II
2021aczo [ZTF21acbqmkx]
, RA, DEC:20:46:07.210, +24:28:23.62
(311.530042, 24.473228)
Redshift:
Type:
2021abdg [ZTF21acfjlgm]
, RA, DEC:08:06:21.325, +55:35:45.99
(121.588852, 55.596108)
Redshift:
Type:
2021yfi [ZTF21abzbwfo]
RA, DEC:00:57:20.832, +17:52:41.27
(14.336800, 17.878129)
Redshift:0.22
Type:SN II
We report 4 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. Rise times range from 20 to 80 days, with a typical peak r-band magnitude between 19-20 ma...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021yzu [ZTF21abxowzx]
, RA, DEC:21:37:19.943, -10:45:11.97
(324.333094, -10.753325)
Redshift:0.419
Type:AGN
2021yac [ZTF21abwppte]
, RA, DEC:17:11:19.840, +31:33:18.78
(257.832666, 31.555217)
Redshift:
Type:
2021aacy [ZTF21abwvuyc]
, RA, DEC:17:12:41.913, +33:05:50.96
(258.174636, 33.097488)
Redshift:
Type:
2021wyr [ZTF21abvebje]
RA, DEC:18:18:42.526, +37:14:08.31
(274.677191, 37.235641)
Redshift:
Type:
We report 4 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is about 30-40 days and a typical peak r-band magnitud...
ZTF21abqhkjd/AT2021uqv: an X-ray Bright Tidal Disruption Event
Source Group: ZTF
Related Objects:
2021uqv [ZTF21abqhkjd]
RA, DEC:00:32:39.880, +22:32:56.04
(8.166167, 22.548900)
Redshift:0.106
Type:TDE
We report ZTF, Keck, and Swift observations of the X-ray bright tidal disruption event (TDE) ZTF21abqhkjd/AT2021uqv.
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021xts [ZTF21abvyxhc]
, RA, DEC:18:55:29.956, +52:25:59.55
(283.874816, 52.433209)
Redshift:
Type:
2021xfu [ZTF21absyjff]
, RA, DEC:17:42:41.204, +52:11:10.50
(265.671685, 52.186250)
Redshift:0.32
Type:SLSN-I
2021uwd [ZTF21ablxgeu]
, RA, DEC:01:52:40.770, +20:14:39.81
(28.169876, 20.244392)
Redshift:
Type:
2021yvn [ZTF21abqhhjh]
, RA, DEC:22:52:47.383, +07:34:53.40
(343.197428, 7.581499)
Redshift:
Type:
2021utq [ZTF21abqtckk]
, RA, DEC:15:18:29.080, +73:21:31.43
(229.621167, 73.358731)
Redshift:0.127
Type:TDE
2021vuw [ZTF21abrqria]
, RA, DEC:06:40:47.460, +27:47:01.82
(100.197750, 27.783839)
Redshift:0.2
Type:SLSN-I
2021xtn [ZTF21abvrqla]
, RA, DEC:23:11:10.936, +23:02:40.69
(347.795569, 23.044635)
Redshift:
Type:
2021yos [ZTF21abvqhfp]
, RA, DEC:15:49:53.892, +60:41:55.88
(237.474550, 60.698856)
Redshift:
Type:
2021ywc [ZTF21abxduvc]
RA, DEC:03:26:08.420, +18:10:49.60
(51.535083, 18.180444)
Redshift:
Type:
We report 9 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is about 30 days and a typical peak r-band magnitude i...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021uvy [ZTF21abmlldj]
, RA, DEC:00:29:30.874, +12:06:21.06
(7.378642, 12.105849)
Redshift:0.0944
Type:SN Ib-pec
2021tie [ZTF21abjvukz]
, RA, DEC:01:21:48.168, +75:17:02.83
(20.450701, 75.284119)
Redshift:0.103
Type:SN IIn
2021ukz [ZTF21abpxswz]
, RA, DEC:00:49:30.609, -09:34:01.48
(12.377537, -9.567078)
Redshift:
Type:
2021sew [ZTF21abjaeco]
, RA, DEC:21:12:37.911, +38:03:27.61
(318.157962, 38.057670)
Redshift:
Type:
2021vsn [ZTF21abjxowo]
, RA, DEC:15:09:17.700, +16:37:11.20
(227.323750, 16.619778)
Redshift:
Type:
2020aeyy [ZTF21abppjiu]
RA, DEC:18:56:06.690, +29:39:55.47
(284.027877, 29.665407)
Redshift:
Type:
Related Notes:
We report 6 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is about 30 days and a typical peak r-band magnitude i...
Discovery of a fast-fading luminous transient at z=0.228 with the Zwicky Transient Facility, the Liverpool Telescope, and Gemini Observatory
Source Group: ZTF
Related Objects:
2021tnj [ZTF21abmdcbi]
RA, DEC:01:41:20.099, +23:01:49.49
(25.333747, 23.030415)
Redshift:
Type:
We report the discovery of a fast-fading blue luminous transient at z=0.228.
ZTF classification of SN 2021ont/ZTF21abdmevk as a Type II SN
Source Group: ZTF
Keywords: Supernova
Related Objects:
2021ont [ZTF21abdmevk]
RA, DEC:16:26:42.476, +39:08:42.98
(246.676983, 39.145273)
Redshift:0.02833
Type:SN II
Related Notes:
We reclassify AT 2021ont as a Type II supernova which showed strong flash features (He II) at early times.
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021rll [ZTF21abiwpjm]
, RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
2021rll [ZTF21abiwpjm]
2021svj [ZTF21abhtvhz]
, RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
2021svj [ZTF21abhtvhz]
2021riw [ZTF21abiricn]
, RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
2021riw [ZTF21abiricn]
2021rwz [ZTF21abezyhr]
, RA, DEC:23:09:50.157, +10:01:42.39
(347.458987, 10.028441)
Redshift:0.19
Type:SLSN-I
2021lnu [ZTF21aazrgtw]
, RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
2021lnu [ZTF21aazrgtw]
2021txk [ZTF21abjgzhn]
RA, DEC:21:27:49.269, -08:04:58.31
(321.955287, -8.082863)
Redshift:0.46
Type:SLSN-I
We report six ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is 20 days or more and a typical peak r-band magnitu...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021stl [ZTF21aausvqc]
, RA, DEC:10:37:07.855, +32:14:11.82
(159.282730, 32.236617)
Redshift:
Type:
2021stm [ZTF21abduwmb]
, RA, DEC:15:34:26.000, +82:52:54.51
(233.608333, 82.881808)
Redshift:
Type:
2021stn [ZTF21aanecsu]
, RA, DEC:13:07:24.220, +71:25:16.44
(196.850917, 71.421233)
Redshift:
Type:
2021sto [ZTF21abeoaio]
, RA, DEC:17:29:54.670, +65:48:48.55
(262.477792, 65.813486)
Redshift:0.243
Type:SLSN-II
2021rqb [ATLAS21baej]
, RA, DEC:15:22:18.790, +36:37:30.93
(230.578292, 36.625259)
Redshift:
Type:
2021obb [ZTF21abdjbqs]
, RA, DEC:00:43:34.810, +43:46:16.21
(10.895042, 43.771169)
Redshift:
Type:
2021oha [ZTF21abddmct]
, RA, DEC:19:45:40.580, -21:17:10.08
(296.419083, -21.286133)
Redshift:
Type:
2021ntz [ZTF21abclpxl]
RA, DEC:10:46:04.849, +49:40:51.11
(161.520206, 49.680863)
Redshift:
Type:
We report 8 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is about 50 days and a typical peak r-band magnitude i...
Spectroscopic Classification of AT2021qyd (ZTF21abhywxv) with Keck I + LRIS
Source Group: ZTF
Related Objects:
2021qyd [ZTF21abhywxv]
RA, DEC:16:55:04.485, +52:07:39.48
(253.768686, 52.127632)
Redshift:0.049
Type:SN Ib/c
Related Notes:
We report the spectroscopic classification of AT2021qyd as a peculiar Type Ib/c supernova.
AT2021ehb/ZTF21aanxhjv: Tidal Disruption Event that is Brightening in the X-rays
Source Group: ZTF
Related Objects:
2021ehb [ZTF21aanxhjv]
RA, DEC:03:07:47.806, +40:18:40.57
(46.949190, 40.311268)
Redshift:0.018
Type:TDE
We report Swift/XRT detection of X-ray emission in the tidal disruption event (TDE) AT2021ehb/ZTF21aanxhjv.
ZTF and LT Observations of AT2021qyd (ZTF21abhywxv), a Fast Blue Extragalactic Transient
Source Group: ZTF
Related Objects:
2021qyd [ZTF21abhywxv]
RA, DEC:16:55:04.485, +52:07:39.48
(253.768686, 52.127632)
Redshift:0.049
Type:SN Ib/c
We report the rapid (0.5 mag/day) fading of AT2021qyd, a young blue extragalactic transient. The fast evolution, blue colors, and photometric redshift of the host galaxy is reminiscent of shock-coo...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021mrn [ZTF21aazpcon]
, , RA, DEC:13:19:13.467, +38:45:45.96
(199.806112, 38.762768)
Redshift:
Type:
2021nxq [ZTF21abcpsjy]
, RA, DEC:14:25:20.679, +37:45:44.70
(216.336162, 37.762417)
Redshift:0.15
Type:SLSN-I
2021mkr [ZTF21abbqeea]
, RA, DEC:14:56:52.570, +60:50:05.10
(224.219042, 60.834750)
Redshift:0.28
Type:SLSN-I
2021mlh [ZTF21abavqaz]
, RA, DEC:17:25:28.659, +63:08:42.50
(261.369414, 63.145139)
Redshift:0.189
Type:SN IIP
2021owc
RA, DEC:20:22:44.746, -14:48:45.89
(305.686440, -14.812746)
Redshift:0.127
Type:SN IIn
We report 6 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is about 50 days and a typical peak r-band magnitude i...
Spectroscopic classification of 10 ZTF transients
Source Group: ZTF
Related Objects:
2021kqt [ZTF21aaxtjvm]
, RA, DEC:12:47:05.713, +71:19:50.30
(191.773805, 71.330638)
Redshift:0.107
Type:SN Ia
2021hac [ZTF21aaqldsj]
, RA, DEC:14:12:30.458, +34:33:00.40
(213.126908, 34.550111)
Redshift:0.0316
Type:SN II
2021kgu [ZTF21aawtewf]
, RA, DEC:15:43:21.070, +42:09:13.21
(235.837792, 42.153669)
Redshift:0.103
Type:SN Ia
2021lea [ZTF21aayrbnn]
, RA, DEC:14:21:35.131, +75:20:57.35
(215.396379, 75.349264)
Redshift:0.09
Type:SN Ia
2021jun [ZTF21aavotzn]
, RA, DEC:10:11:10.221, +54:33:02.47
(152.792588, 54.550685)
Redshift:0.04
Type:SN Iax[02cx-like]
2021jaj [ZTF21aaukcog]
, RA, DEC:15:47:49.500, +71:36:09.54
(236.956250, 71.602650)
Redshift:0.04
Type:SN II
2021kat [ZTF21aavuqzr]
, RA, DEC:19:50:31.660, +57:59:28.07
(297.631917, 57.991131)
Redshift:0.1013
Type:SN IIn
2021kjn [ZTF21aawmtug]
, RA, DEC:11:04:55.190, +24:46:56.35
(166.229958, 24.782319)
Redshift:
Type:SN II
2021kxf [ZTF21aaydwzt]
, RA, DEC:13:37:47.539, +01:19:45.41
(204.448080, 1.329280)
Redshift:
Type:SN Ia
2021kqv [ZTF21aaxtije]
RA, DEC:15:56:52.040, +78:27:48.96
(239.216833, 78.463600)
Redshift:0.051
Type:SN IIn
We report spectral classifications of 10 supernovae from the Zwicky Transient Facility.
Reclassification of SN 2020aekp (Gaia20fxk/ZTF21aaabwzx) as a Type Ia-CSM Supernova
Source Group: ZTF
Related Objects:
2020aekp [ZTF21aaabwzx]
RA, DEC:15:43:11.390, +17:48:47.20
(235.797458, 17.813111)
Redshift:0.046
Type:SN Ia-CSM
We reclassify SN 2020aekp as a Type Ia-CSM supernova. It was previously classified as a normal Type Ia based on a low-resolution spectrum taken around the time of its initial light curve maximum. ...
ZTF Discovery and Classification of SN 2021lwz: A Young, Fast-rising, Hydrogen-Poor Luminous Supernova
Source Group: ZTF
Related Objects:
2021lwz [ZTF21abaiono]
RA, DEC:09:44:47.390, +34:42:44.21
(146.197458, 34.712281)
Redshift:0.065
Type:SLSN-I
We report the classification of SN 2021lwz as a young Type Ic luminous/superluminous supernova. A Keck/LRIS spectrum resembles early-phase SLSN-I template spectra, and the absolute magnitude is M_...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021lji [ZTF21aaxtgsv]
, RA, DEC:15:20:53.831, +02:12:47.87
(230.224295, 2.213298)
Redshift:0.12
Type:SLSN-I
2021kal [ZTF21aavxtdx]
, RA, DEC:10:05:06.687, -05:28:58.41
(151.277863, -5.482893)
Redshift:
Type:
2021jtu [ZTF21aatwkkg]
, RA, DEC:10:39:13.681, -26:38:27.33
(159.807005, -26.640925)
Redshift:0.113
Type:SN IIn
2021bpz [ZTF21aagskhr]
, RA, DEC:12:47:56.669, +29:43:12.30
(191.986121, 29.720083)
Redshift:
Type:
2021ejo [ZTF21aaherjf]
RA, DEC:10:31:38.990, +31:00:04.50
(157.912458, 31.001250)
Redshift:0.44
Type:SLSN-I
We report 5 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is >30 days and a typical peak r-band magnitude is 19-...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021kqi [ZTF21aavelfw]
, RA, DEC:13:18:46.261, -07:42:09.04
(199.692755, -7.702510)
Redshift:
Type:
2021iuj [ZTF21aaryclo]
, RA, DEC:11:36:45.855, -24:46:09.14
(174.191062, -24.769206)
Redshift:
Type:
2021lmv [ZTF21aavyozi]
, RA, DEC:09:07:58.565, -16:00:03.05
(136.994021, -16.000846)
Redshift:
Type:
2021mz [ZTF20acxmxtu]
, RA, DEC:23:01:51.218, +13:57:23.81
(345.463407, 13.956614)
Redshift:0.121
Type:SN IIn
2021kfu [ZTF21aavgnyg]
, RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
2021kfu [ZTF21aavgnyg]
2021lft
, RA, DEC:17:12:05.980, +40:20:42.88
(258.024916, 40.345245)
Redshift:0.076
Type:SN IIn
2021kat [ZTF21aavuqzr]
RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
2021kat [ZTF21aavuqzr]
We report 7 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is >30 days and a typical peak r-band magnitude is 19-...
Fully automated spectroscopic classification of ZTF SNe Ia
Source Group: ZTF
Related Objects:
2021ijb [ZTF21aastazz]
RA, DEC:07:22:54.454, +46:29:44.04
(110.726890, 46.495566)
Redshift:0.053
Type:SN Ia
The Zwicky Transient Facility (ZTF) Bright Transient Survey (BTS) announces the start of fully automated spectroscopic classifications of SNe Ia using spectra obtained by the robotic Palomar 60-inc...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021jmn [ZTF21aamwsud]
, RA, DEC:17:10:25.090, +64:09:41.60
(257.604542, 64.161556)
Redshift:0.298
Type:SLSN-II
2021hpx [ZTF21aappdnv]
, RA, DEC:09:31:06.260, -19:31:04.76
(142.776083, -19.517989)
Redshift:0.213
Type:SLSN-I
2021jmj [ZTF21aakmsod]
, RA, DEC:08:25:25.390, +23:18:41.70
(126.355792, 23.311583)
Redshift:
Type:
2021jmk [ZTF21aaphpys]
, RA, DEC:12:04:34.010, -23:52:41.70
(181.141708, -23.878250)
Redshift:
Type:
2021jmm [ZTF21aanuxvd]
, RA, DEC:09:56:55.850, +45:57:03.50
(149.232708, 45.950972)
Redshift:0.19
Type:SN IIn
2021hpc [ZTF21aaqawpd]
, RA, DEC:13:33:01.069, +43:10:33.80
(203.254454, 43.176056)
Redshift:0.24
Type:SLSN-I
2021jml [ZTF21aarkkof]
RA, DEC:06:12:15.340, +58:35:19.50
(93.063917, 58.588750)
Redshift:
Type:
We report 7 ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is about 50 days and a typical peak r-band magnitude i...
ZTF21aaquyjp/AT2021hel: ZTF discovery of a hostless fast transient
Source Group: ZTF
Related Objects:
2021hel [ZTF21aaquyjp]
RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
2021hel [ZTF21aaquyjp]
We report the discovery of the fast optical transient ZTF21aaquyjp/AT2021hel with the Zwicky Transient Facility (ZTF). ZTF data at these coordinates are public and the light curve of ZTF21aaquyjp c...
ZTF21aanxhjv/AT2021ehb: ZTF discovery of a young, UV-bright tidal disruption event
Source Group: ZTF
Related Objects:
2021ehb [ZTF21aanxhjv]
RA, DEC:03:07:47.806, +40:18:40.57
(46.949190, 40.311268)
Redshift:0.018
Type:TDE
We report the discovery and classification of ZTF21aanxhjv/AT2021ehb, a young, UV-bright tidal disruption event in a galaxy at z=0.017, still on the rise to peak.
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021elz [ZTF21aanefkx]
, RA, DEC:14:00:10.848, -12:18:58.92
(210.045199, -12.316368)
Redshift:0.26
Type:SLSN-II
2021fpe [ZTF21aamftdg]
, RA, DEC:12:49:24.360, +52:22:49.00
(192.351500, 52.380278)
Redshift:
Type:
2021fmu [ZTF21aaokvio]
, RA, DEC:10:31:56.240, -15:57:19.62
(157.984333, -15.955450)
Redshift:0.14
Type:SLSN-II
2021dqw [ZTF21aamwvhr]
, RA, DEC:16:06:38.934, +16:14:07.21
(241.662227, 16.235337)
Redshift:0.04
Type:SN II
2021bwf [ZTF21aahfjrr]
, RA, DEC:16:35:02.950, +56:28:38.35
(248.762292, 56.477319)
Redshift:0.194
Type:SN IIn
2021gwf [ZTF21aalyubu]
RA, DEC:15:06:13.896, +20:04:14.44
(226.557898, 20.070678)
Redshift:0.242
Type:
Related Notes:
We report six ZTF superluminous supernova candidates selected by our software filter and subsequent vetting. In this sample, a typical rise time is about 40 days and a typical peak r-band magnitude...
ZTF21aapkbav/AT2021gca: Gemini-N spectroscopy
Source Group: ZTF
Related Objects:
2021gca [ZTF21aapkbav]
RA, DEC:14:28:07.331, +33:29:49.39
(217.030547, 33.497052)
Redshift:0.036
Type:SN IIb
Related Notes: ,
We observed the fast optical transient ZTF21aapkbav/AT2021gca (Andreoni et al., AstroNote 2021-89; Chen et al., AstroNote 2021-92) with the Gemini North telescope equipped with the GMOS instrument ...
Liverpool Telescope spectroscopy of AT2021gno and AT2021gmj
Source Group: ZTF
Related Objects:
2021gmj [ZTF21aaqgmjt]
, RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
2021gmj [ZTF21aaqgmjt]
2021gno [ZTF21aaqhhfu]
RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
2021gno [ZTF21aaqhhfu]
Related Notes:
Spectroscopy from the Liverpool Telescope shows AT2021gmj to be a young Type II supernova. The spectrum of AT2021gno is blue and featureless.
ZTF early discovery and rapid follow-up of two very nearby infant SNe: ZTF21aaqhhfu / 2021gno and ZTF21aaqgmjt / 2021gmj
Source Group: ZTF
Related Objects:
2021gno [ZTF21aaqhhfu]
, RA, DEC:12:12:10.290, +13:14:57.05
(183.042875, 13.249181)
Redshift:0.006211
Type:SN Ib
2021gmj [ZTF21aaqgmjt]
RA, DEC:10:38:47.270, +53:30:30.31
(159.696958, 53.508419)
Redshift:0.0034
Type:SN II
We report the ZTF discovery of ZTF21aaqhhfu / 2021gno and ZTF21aaqgmjt / 2021gmj - two young supernova in the nearby galaxies NGC 4165 (z=0.0062,~46 Mpc) and NGC 3310 (z=0.0033,~13.1 Mpc). AT 2021g...
ZTF21aapkbav/AT2021gca: ZTF discovery of an intrinsically faint fast transient
Source Group: ZTF
Related Objects:
2021gca [ZTF21aapkbav]
RA, DEC:14:28:07.331, +33:29:49.39
(217.030547, 33.497052)
Redshift:0.036
Type:SN IIb
We report the discovery of the fast, low-luminosity optical transient ZTF21aapkbav/AT2021gca with the Zwicky Transient Facility (ZTF).
ZTF21aapkbav was first detected on 2021-03-17 09:23 UT at r=1...
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