Showing results 151 to 186 out of 186
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UV and X-ray detection of optical tidal disruption event ZTF20acyydkh/AT2021ack
Source Group: ZTF
Related Objects:
2021ack [ZTF20acyydkh]
RA, DEC:13:53:09.988, +09:44:25.35
(208.291618, 9.740374)
Redshift:0.133
Type:TDE
We report the UV and X-ray detection of optical tidal disruption event (TDE) ZTF20acyydkh/AT2021ack.
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2021ejo [ZTF21aaherjf]
, RA, DEC:10:31:38.990, +31:00:04.50
(157.912458, 31.001250)
Redshift:0.44
Type:SLSN-I
2021ejp [ZTF21aahfqxb]
, RA, DEC:16:59:25.260, +25:57:57.90
(254.855250, 25.966083)
Redshift:
Type:
2021eik [ZTF21aagdrdu]
, RA, DEC:17:00:55.730, +35:32:03.30
(255.232208, 35.534250)
Redshift:
Type:
2020aexd [ZTF21aadasoq]
, RA, DEC:14:17:39.490, +15:57:45.30
(214.414542, 15.962583)
Redshift:
Type:
2021cjk [ZTF21aabjajq]
, RA, DEC:03:11:34.491, +09:40:36.49
(47.893713, 9.676804)
Redshift:
Type:
2021eil [ZTF21aagktfv]
, RA, DEC:01:04:10.160, -03:04:21.60
(16.042333, -3.072667)
Redshift:
Type:
2021clq [ZTF21aagnkdp]
, RA, DEC:08:11:48.190, +44:23:28.55
(122.950792, 44.391264)
Redshift:
Type:
2020ader [ZTF20acydasr]
, RA, DEC:23:48:44.490, +14:18:56.27
(357.185375, 14.315631)
Redshift:
Type:
2021bxq [ZTF21aafmkjk]
, RA, DEC:14:31:38.039, +06:10:44.71
(217.908495, 6.179087)
Redshift:0.09
Type:SN IIn
2021chd [ZTF21aafkphe]
RA, DEC:13:26:32.590, +59:46:43.43
(201.635792, 59.778731)
Redshift:
Type:
We report ten 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...
Swift observations of ZTF21aakilyd/AT2021csp
Source Group: ZTF
Related Objects:
2021csp [ZTF21aakilyd]
RA, DEC:14:26:22.114, +05:51:33.18
(216.592143, 5.859216)
Redshift:0.083
Type:SN Icn
Related Notes:
We report UV/optical and X-ray observations of the fast, luminous blue transient ZTF21aakilyd/AT2021csp.
ZTF/LT discovery of a fast, luminous blue transient with narrow carbon features
Source Group: ZTF
Related Objects:
2021csp [ZTF21aakilyd]
RA, DEC:14:26:22.114, +05:51:33.18
(216.592143, 5.859216)
Redshift:0.083
Type:SN Icn
We report the discovery of ZTF21aakilyd (AT 2021csp), a rapidly-rising and luminous (M ~ -20) blue transient at z=0.081. A Liverpool Telescope spectrum obtained shortly following the discovery is ...
ZTF early discovery and rapid follow-up of the infant SN ZTF21aaiaqhh / 2021can
Source Group: ZTF
Related Objects:
2021can [ZTF21aaiaqhh]
RA, DEC:12:55:30.795, +30:01:40.80
(193.878315, 30.028000)
Redshift:0.0207
Type:SN II
We report the discovery of ZTF21aaiaqhh / 2021can - a rapidly rising young supernova in the nearby galaxy (z=0.0207, ~90 Mpc). The transient was discovered on February 07, 2021 at 07:55 UT with an ...
ZTF21aahifke/AT2021clk: ZTF discovery of an optical fast transient
Source Group: ZTF
Related Objects:
2021clk [ZTF21aahifke]
RA, DEC:02:54:27.540, +36:31:56.74
(43.614750, 36.532428)
Redshift:
Type:
We report the discovery of the fast optical transient ZTF21aahifke/AT2021clk with the Zwicky Transient Facility (ZTF, Bellm et al. 2019, Graham et al. 2019), as part of the "ZTFReST" project aiming...
ZTF21aagwbjr/AT2021buv: ZTF discovery of a fast optical transient likely associated with GRB 210104A
Source Group: ZTF
Related Objects:
2021buv [ZTF21aagwbjr]
RA, DEC:07:48:19.320, +11:24:34.21
(117.080500, 11.409503)
Redshift:
Type:
We report on the ZTF discovery of ZTF21aagwbjr/AT2021buv, a fast optical transient that is temporally and spatially consistent with GRB210204A. ZTF21aagwbjr was first detected 45 minutes after the ...
ZTF Bright Transient Survey classification of AT 2020aeuv, 2021lx, 2021xv and 2021avg
Source Group: ZTF
Keywords: Supernova
Related Objects:
2021avg [ZTF21aafkktu]
, RA, DEC:11:39:58.980, +14:31:40.69
(174.995750, 14.527969)
Redshift:0.031
Type:SN II
2020aeuv [ZTF20aczgmai]
, RA, DEC:13:35:42.770, +13:19:55.76
(203.928207, 13.332156)
Redshift:0.042843
Type:SN IIn
2021xv [ZTF21aadatfg]
, RA, DEC:16:07:32.810, +36:46:46.33
(241.886708, 36.779536)
Redshift:0.05
Type:SN Ic-BL
2021lx [ZTF21aabjesm]
RA, DEC:05:39:35.470, +51:27:05.51
(84.897792, 51.451531)
Redshift:0.03
Type:SN II
We report the spectroscopic classification of AT 2020aeuv, 2021lx, 2021xv and 2021avg.
ZTF Discovery of ZTF21aaeyldq (AT2021any): a Hostless, Young, and Rapidly Fading Transient
Source Group: ZTF
Related Objects:
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 ...
ZTF discovery of enhanced optical activity associated with the quadruply imaged quasar 2M J1134-2103
Source Group: ZTF
Keywords: Transient
Related Objects:
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...
ZTF + ATLAS discovery of young transient ZTF20aclwclm / AT 2020xtz
Source Group: ZTF
Keywords: Transient
Related Objects:
2020xtz [ZTF20aclwclm]
RA, DEC:18:11:51.090, +14:58:56.82
(272.962875, 14.982450)
Redshift:0.007612
Type:SN Ia
We report the discovery of ZTF20aclwclm / AT 2020xtz, a young transient in galaxy NGC 6574 reported by the ALeRCE broker (TNS #86978) using the ZTF public alert stream. The object was detected at 1...
Observations of ZTF20acigmel / AT2020xnd, a distant fast optical transient similar to AT2018cow
Source Group: ZTF
Related Objects:
2020xnd [ZTF20acigmel]
, RA, DEC:22:20:02.030, -02:50:25.30
(335.008458, -2.840361)
Redshift:
Type:
2018cow [ATLAS18qqn]
RA, DEC:16:16:00.220, +22:16:04.91
(244.000917, 22.268031)
Redshift:0.014
Type:SN Ic-BL
We report on the fast-fading, moderate-redshift AT2018cow-like transient AT2020xnd, discovered by ZTF on Oct 12. The magnitude of the transient is currently r~21.3 mag.
ZTF Bright Transient Survey classification of SN 2020ttu
Source Group: ZTF
Keywords: Supernova
Related Objects:
2020ttu [ZTF20acaiztt]
RA, DEC:02:47:12.111, +41:24:35.67
(41.800460, 41.409909)
Redshift:0.05
Type:SN II
We report the spectral classification of SN 2020ttu as a Type II supernova with the Low Resolution Imaging Spectrometer (range 320-1020nm, spectral resolution R~1100) mounted on the 10m Keck-I tele...
ZTF Detection and Classification of Nearby Superluminous Supernova SN2020tcw
Source Group: ZTF
Related Objects:
2020tcw [ATLAS20zst]
RA, DEC:15:28:17.080, +39:56:50.53
(232.071167, 39.947369)
Redshift:0.0645
Type:SLSN-I
We report the classification of a very bright (r=16.3 mag) and nearby (z=0.0645) hydrogen-poor luminous/superluminous supernova in a starburst host galaxy.
Classification of SN 2020udy (ZTF20acdqjeq) as a young Type Iax (02cx-like) supernovae
Source Group: ZTF
Related Objects: , ,
2020udy
RA, DEC:02:06:49.350, +44:35:15.29
(31.705625, 44.587581)
Redshift:0.017222
Type:SN Iax[02cx-like]
We classify SN 2020udy in NGC 0812 (z=0.017222) as a young Type Iax supernova using spectra from the Palomar 60-inch and the Gemini North telescopes.
Zwicky Transient Facility discovery of ZTF20abtxwfx/AT2020sev, a fast optical transient and candidate afterglow
Source Group: ZTF
Related Objects:
2020sev [ZTF20abtxwfx]
RA, DEC:16:41:21.212, +57:08:20.50
(250.338384, 57.139027)
Redshift:
Type:
We report the discovery of the fast optical transient ZTF20abtxwfx/AT2020sev with the Zwicky Transient Facility (ZTF, Bellm et al. 2019, Graham et al. 2019). ZTF20abtxwfx was found during the scien...
ZTF early discovery of the rapidly rising transient ZTF20abqvsik / AT2020rcq
Source Group: ZTF
Related Objects:
2020rcq [ZTF20abqvsik]
RA, DEC:11:57:14.680, +49:17:31.99
(179.311167, 49.292219)
Redshift:0.002597
Type:SN Ia
We report the ZTF discovery of ZTF20abqvsik / AT2020rcq - a rapidly rising young transient in the nearby galaxy UGC 06930 at z=0.00259. At a distance of ~11 Mpc the transient was discovered on Aug...
Discovery of young rising transient ZTF20abpgnos / AT2020qna
Source Group: ZTF
Keywords: Transient
Related Objects:
2020qna [ZTF20abpgnos]
RA, DEC:20:48:25.181, +29:45:04.83
(312.104919, 29.751341)
Redshift:
Type:
We report the discovery ZTF20abpgnos / AT2020qna, a young rising transient reported by the ALeRCE broker (TNS #78910) using the ZTF public alert stream. The object was detected on ZTF r-band images...
ZTF discovery and follow-up of the tidal disruption event candidate ZTF20abisysx / AT2020nov
Source Group: ZTF
Related Objects:
We report the ZTF discovery and classification of ZTF20abisysx / AT2020nov, a candidate tidal disruption event at z = 0.087. The transient was discovered on 2020 Jun 27 with a ZTF magnitude of g = ...
ZTF early discovery and rapid follow-up of the infant SN ZTF20ablygyy/SN2020pni
Source Group: ZTF
Related Objects:
2020pni [ZTF20ablygyy]
RA, DEC:15:03:49.960, +42:06:50.51
(225.958167, 42.114031)
Redshift:0.01687
Type:SN II
We report the ZTF discovery of ZTF20ablygyy/SN2020pni - a rapidly rising young supernova in the nearby galaxy UGC 9684, z=0.01687. The transient was discovered on July 16, 2020 at 04:44 UT with an ...
ZTF Discovery of ZTF20abbiixp: The Likely Optical Afterglow to GRB 200524A
Source Group: ZTF
Related Objects:
2020kym [ZTF20abbiixp]
RA, DEC:14:12:10.329, +60:54:19.04
(213.043037, 60.905288)
Redshift:
Type:
ZTF early discovery and rapid follow-up of the infant SN ZTF20aaynrrh / 2020jfo
Source Group: ZTF
Related Objects:
2020jfo [ZTF20aaynrrh]
RA, DEC:12:21:50.480, +04:28:54.05
(185.460333, 4.481681)
Redshift:0.00502
Type:SN II
We report the ZTF discovery of ZTF20aaynrrh / 2020jfo - a rapidly rising young supernova in the nearby galaxy M61, z=0.005224. At a distance of ~19 Mpc the transient was discovered on 6 May 2020 0...
Spectroscopic classification of the intrinsically faint optical transient AT 2020hdh as Type Ic supernova
Source Group: ZTF
Related Objects:
Related Notes: , ,
We observed with P60/SEDM the intrinsically faint optical transient AT2020hdh, discovered during the the "Pan-STARRS Search for Kilonovae" and also found as part of the "Census of the Local Univers...
ZTF early discovery and rapid follow-up of the potential infant SN ZTF20aatzhhl / 2020fqv
Source Group: ZTF
Related Objects:
2020fqv [ZTF20aatzhhl]
RA, DEC:12:36:33.260, +11:13:53.87
(189.138583, 11.231631)
Redshift:0.007522
Type:SN IIb
We report the ZTF discovery of ZTF20aatzhhl / 2020fqv - a potential rapidly rising young supernova in the nearby galaxy NGC 4568, z=0.0075. At a distance of ~32 Mpc the transient was discovered on...
Gemini-N / GMOS classification of AT2020dih as a classical nova outburst in Messier 94
Source Group: ZTF
Related Objects:
2020dih [ZTF20aaqhsil]
RA, DEC:12:50:35.091, +40:58:39.13
(192.646212, 40.977536)
Redshift:
Type:
Related Notes: ,
We report Target of Opportunity spectroscopy of the fast transient AT2020dih / ZTF20aaqhsil / ATLAS20hfc with GMOS on the Gemini North telescope. The spectrum shows intermediate width emission line...
Classification of SN2020bvc (ASASSN-20bs) as a young broad-lined Ic supernova in UGC 9379
Source Group: ZTF
Related Objects:
2013cu
, RA, DEC:14:33:58.970, +40:14:20.69
(218.495710, 40.239080)
Redshift:0.025235
Type:SN IIb
2018gep
, , RA, DEC:16:43:48.201, +41:02:43.38
(250.950838, 41.045383)
Redshift:0.032
Type:SN Ic-BL
2020bvc
RA, DEC:14:33:57.009, +40:14:37.62
(218.487539, 40.243784)
Redshift:0.025235
Type:SN Ic-BL
We report Liverpool Telescope spectroscopy of SN 2020bvc, classifying it as a young Ic-BL supernova at d=110 Mpc. Early ZTF, LT, and ASAS-SN photometry shows it to have had an extremely fast initi...
ZTF Discovery of ZTF20aajnksq: a Rapidly Fading, Luminous Red Transient at z = 2.9
Source Group: ZTF
Related Objects:
2020blt [ZTF20aajnksq]
RA, DEC:12:47:04.870, +45:12:02.25
(191.770292, 45.200626)
Redshift:2.9
Type:Afterglow
The Zwicky Transient Facility (ZTF) reports the discovery of ZTF20aajnksq, a red (g-r=+0.65) transient with a rapid fade rate of 2.5 magnitudes in 1.25 days. A spectrum with the Low Resolution Imag...
Early ZTF and UVOT Observations of ZTF20aaelulu, a Supernova Candidate in M100
Source Group: ZTF
Related Objects:
2020oi [ZTF20aaelulu]
RA, DEC:12:22:54.930, +15:49:24.96
(185.728875, 15.823600)
Redshift:0.0052
Type:SN Ic
We report early photometry of ZTF20aaelulu (AT2020oi) from the Zwicky Transient Facility (ZTF; ATel #11266) and Swift/UVOT. ZTF20aaelulu is a rapidly rising transient coincident with M100 (z=0.0052...
Public reports of transients from the Zwicky Transient Facility volume limited experiment
Source Group: ZTF
Related Notes:
We announce the beginning of public reports to the Transient Name Sever (TNS) of transients saved as a part of the volume limited experiment of the Zwicky Transient Facility. The volume-limited exp...
ZTF and LT Discovery of the Bright, Nearby Superluminous Supernova SN 2019neq / ZTF19abpbopt
Source Group: ZTF
Related Objects:
2019neq [ZTF19abpbopt]
RA, DEC:17:54:26.736, +47:15:40.62
(268.611402, 47.261284)
Redshift:0.1075
Type:SLSN-I
We report the discovery and classification of a bright and nearby superluminous supernova in a ZTF high-cadence public field.
Spectroscopic Classifications of Eighteen Superluminous Supernovae from the Zwicky Transient Facility
Source Group: ZTF
Related Objects:
2019avv
, RA, DEC:15:44:41.518, +51:08:58.22
(236.172993, 51.149507)
Redshift:0.2207
Type:SLSN-II
2019cca
, , RA, DEC:12:02:51.400, -16:39:47.66
(180.714167, -16.663239)
Redshift:0.4103
Type:SLSN-I
2019kwr
, RA, DEC:13:22:12.350, +49:54:52.70
(200.551458, 49.914639)
Redshift:0.2022
Type:SLSN-II
2019kws
, , , RA, DEC:14:15:04.460, +50:39:06.80
(213.768583, 50.651889)
Redshift:0.1977
Type:SLSN-I
2019kwt
, RA, DEC:19:39:22.590, +78:45:43.60
(294.844125, 78.762111)
Redshift:0.3562
Type:SLSN-I
2019hht
, , RA, DEC:12:20:26.091, +17:19:30.63
(185.108711, 17.325174)
Redshift:0.2298
Type:SLSN-II
2019gqi
, RA, DEC:14:21:12.014, +28:54:05.88
(215.300060, 28.901634)
Redshift:0.3642
Type:SLSN-I
2019kwv
, RA, DEC:15:00:39.080, +20:16:45.40
(225.162833, 20.279278)
Redshift:0.3284
Type:SLSN-II
2019fdr
, , RA, DEC:17:09:06.859, +26:51:20.50
(257.278579, 26.855695)
Redshift:0.2666
Type:SLSN-II
2019gfm
, , RA, DEC:15:35:46.593, +24:03:44.93
(233.944139, 24.062480)
Redshift:0.1816
Type:SLSN-I
2019kww
, RA, DEC:22:57:48.660, +42:56:59.00
(344.452750, 42.949722)
Redshift:0.2723
Type:SLSN-II
Related Notes:
We report spectral classifications of 18 low- to intermediate-redshift superluminous supernovae from the Zwicky Transient Facility (Bellm et al. 2018, PASP 131, 995).
ZTF early discovery and rapid follow-up of the infant SN AT2019hgp (ZTF19aayejww)
Source Group: ZTF
Related Objects:
2019hgp [ZTF19aayejww]
RA, DEC:15:36:12.874, +39:44:00.56
(234.053641, 39.733489)
Redshift:0.0641
Type:SN Icn
ZTF early discovery and rapid follow-up of the infant SN 2019gmh (ZTF19aawgxdn)
Source Group: ZTF
Related Objects:
2019gmh [ZTF19aawgxdn]
RA, DEC:16:31:03.170, +41:09:14.33
(247.763208, 41.153981)
Redshift:0.030666
Type:SN II
Six months of automatic TNS submission of ZTF transients using AMPEL
Source Group: ZTF
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