Showing results 401 to 450 out of 1486
Pages
ATLAS23qnq (AT2023oxn): discovery of a candidate SN in ESO 142- G 022 (56 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023oxn [ATLAS23qnq]
RA, DEC:19:35:37.880, -60:06:00.18
(293.907833, -60.100050)
Redshift:0.014
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS23qnq (AT2023oxn) in galaxy ESO 142- G 022 at magnitude m_o = 17.94 +/- 0.08. At a distance of 56 Mpc, the transient was discovered on MJD ...
ATLAS23qnr (AT2023oxo): discovery of a candidate SN in WISEA J204018.03-551618.4 (92 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023oxo [ATLAS23qnr]
RA, DEC:20:40:18.214, -55:16:10.09
(310.075893, -55.269470)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS23qnr (AT2023oxo) in galaxy WISEA J204018.03-551618.4 at magnitude m_o = 18.62 +/- 0.11. At a distance of 92 Mpc, the transient was discove...
ATLAS23pzz (AT2023oho): discovery of a candidate SN in KUG 0227-106 (48 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023oho [ATLAS23pzz]
RA, DEC:02:30:04.670, -10:27:04.46
(37.519458, -10.451239)
Redshift:0.011
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS23pzz (AT2023oho) in galaxy KUG 0227-106 at magnitude m_o = 17.13 +/- 0.04. At a distance of 48 Mpc, the transient was discovered on MJD = ...
ATLAS23pse (AT2023nzt): discovery of a transient in NGC 0925 (9 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023nzt [ATLAS23pse]
RA, DEC:02:26:55.352, +33:34:56.87
(36.730635, 33.582463)
Redshift:0.00185
Type:LRN
Here we report the ATLAS discovery of the transient ATLAS23pse (AT2023nzt) in galaxy NGC 0925 at magnitude m_c = 19.15 +/- 0.16. At a distance of 9 Mpc (redshift independent, from NED), the transi...
ATLAS23phi (AT2023nqn): discovery of a candidate SN in MCG -06-04-054 (68 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023nqn [ATLAS23phi]
RA, DEC:01:35:40.650, -36:09:53.20
(23.919374, -36.164779)
Redshift:0.016
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS23phi (AT2023nqn) in galaxy MCG -06-04-054 at magnitude m_c = 15.99 +/- 0.03. At a distance of 68 Mpc, the transient was discovered on MJD ...
ATLAS23pes (AT2023nnz): discovery of a candidate SN in IC 1797 (54 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023nnz [ATLAS23pes]
RA, DEC:02:25:27.879, +20:23:40.24
(36.366162, 20.394512)
Redshift:0.014
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS23pes (AT2023nnz) in galaxy IC 1797 at magnitude m_c = 18.71 +/- 0.16. At a distance of 54 Mpc, the transient was discovered on MJD = 60141...
ATLAS23pei (AT2023nmh): discovery of a candidate SN in WISEA J003739.63-041657.8 (79 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023nmh [ATLAS23pei]
RA, DEC:00:37:38.731, -04:16:53.30
(9.411377, -4.281472)
Redshift:0.02
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS23pei (AT2023nmh) in galaxy WISEA J003739.63-041657.8 at magnitude m_c = 19.17 +/- 0.14. At a distance of 79 Mpc, the transient was discove...
Pre-rise activity in the candidate supernova ATLAS23nlx (AT2023mju)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023mju [ATLAS23nlx]
RA, DEC:12:38:45.146, +12:31:21.56
(189.688108, 12.522656)
Redshift:0.045
Type:SN
Here we report the ATLAS observations of the transient ATLAS23nlx (AT2023mju). Forced photometry at the transient's location revealed possible 15-day-long pre-rise activity prior to the main supern...
ATLAS23oyo (AT2023njd): discovery of a candidate SN in ESO 126- G 003 (44 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023njd [ATLAS23oyo]
RA, DEC:09:14:40.466, -60:26:05.52
(138.668610, -60.434867)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS23oyo (AT2023njd) in galaxy ESO 126- G 003 at magnitude m_c = 18.85 +/- 0.20. At a distance of 44 Mpc, the transient was discovered on MJD ...
ATLAS23orz (AT2023nfg): discovery of a candidate SN in UGC 02690 (81 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023nfg [ATLAS23orz]
RA, DEC:03:20:42.980, -01:06:33.48
(50.179083, -1.109300)
Redshift:0.020908
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS23orz (AT2023nfg) in galaxy UGC 02690 at magnitude m_o = 18.34 +/- 0.17. At a distance of 81 Mpc (redshift independent, from NED), the tran...
ATLAS23oqd (AT2023ndf): discovery of a candidate SN in ESO 542- G 022 (72 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023ndf [ATLAS23oqd]
RA, DEC:01:31:14.943, -17:42:13.66
(22.812261, -17.703795)
Redshift:0.018153
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS23oqd (AT2023ndf) in galaxy ESO 542- G 022 at magnitude m_o = 16.52 +/- 0.02. At a distance of 72 Mpc, the transient was discovered on MJD ...
ATLAS23nuv (AT2023mtq): discovery of a candidate SN in WISEA J124150.77-071009.9 (108 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023mtq [ATLAS23nuv]
RA, DEC:12:41:50.382, -07:10:16.35
(190.459926, -7.171209)
Redshift:0.0247
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS23nuv (AT2023mtq) in galaxy WISEA J124150.77-071009.9 at magnitude m_c = 17.54 +/- 0.05. At a distance of 108 Mpc, the transient was discov...
ATLAS23nty (AT2023msq): discovery of a candidate SN in ESO 386- G 011 (105 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023msq [ATLAS23nty]
RA, DEC:14:42:26.293, -36:33:55.87
(220.609553, -36.565520)
Redshift:0.035
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS23nty (AT2023msq) in galaxy ESO 386- G 011 at magnitude m_o = 18.32 +/- 0.11. At a distance of 105 Mpc, the transient was discovered on MJD...
ATLAS23ntk (AT2023msk): discovery of a candidate SN in ESO 182- G 012 (71 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023msk [ATLAS23ntk]
RA, DEC:18:22:00.661, -52:56:00.17
(275.502755, -52.933380)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS23ntk (AT2023msk) in galaxy ESO 182- G 012 at magnitude m_c = 19.03 +/- 0.12. At a distance of 71 Mpc, the transient was discovered on MJD ...
Discovery of A Highly Magnified Transient at Redshift z = 3.78 in GLASS JWST NIRISS Imaging
Related Objects:
We report the discovery of a highly magnified transient (AT 2023mlz) in an arc at redshift z=3.784 in GLASS (PI: Treu) NIRISS observations of the Abell 2744 galaxy-cluster field taken on 2023 July 7.
ATLAS23ntc (AT2023mro): discovery of a candidate SN in WISEA J103940.55-465256.7 (95 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023mro [ATLAS23ntc]
RA, DEC:10:39:39.215, -46:52:51.44
(159.913395, -46.880955)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS23ntc (AT2023mro) in galaxy WISEA J103940.55-465256.7 at magnitude m_c = 19.03 +/- 0.13. At a distance of 95 Mpc, the transient was discove...
2023mhs: ZTF detection of a superluminous fast-rising blue nuclear transient
Source Group: ZTF
Related Objects:
2023mhs [ZTF23aaqdjhi]
RA, DEC:13:43:15.681, +19:15:00.90
(205.815338, 19.250251)
Redshift:0.0482
Type:TDE
We report the detection of a luminous, fast-rising blue nuclear transient in SDSS J134315.65+191500.9, a star-forming galaxy at z=0.0482. The transient has so far risen 2.77 magnitudes in the g-ban...
ATLAS23nox (AT2023mkp): discovery of a candidate SN in IC 0907 (66 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023mkp [ATLAS23nox]
RA, DEC:13:39:22.927, +51:02:58.76
(204.845529, 51.049656)
Redshift:0.015293
Type:SN Ia-91bg-like
Here we report the ATLAS discovery of the transient ATLAS23nox (AT2023mkp) in galaxy IC 0907 at magnitude m_o = 17.03 +/- 0.10. At a distance of 66 Mpc, the transient was discovered on MJD = 60130...
On the AGN nature of AT2019aalc/ZTF19aaejtoy
Related Objects:
Related Notes:
We gathered archival multiwavelength (optical, IR, radio, X-ray) observations of AT2019aalc/ZTF19aaejtoy to investigate its nature. The overall multi-wavelength properties of this object are all re...
Significant re-brightening of the candidate tidal disruption event AT2019aalc
Related Objects:
2019aalc [ZTF19aaejtoy]
RA, DEC:15:24:16.664, +04:51:19.05
(231.069435, 4.855293)
Redshift:
Type:
We report the significant re-brightening of the optical transient AT2019aalc about 4 years after its initial flare was observed in 2019. Based on ZTF observations, the transient has brightened by 2...
ATLAS23nax (AT2023mdv): discovery of a candidate SN in NGC 3087 (38 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023mdv [ATLAS23nax]
RA, DEC:09:59:07.738, -34:13:20.05
(149.782243, -34.222237)
Redshift:0.00891
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS23nax (AT2023mdv) in galaxy NGC 3087 at magnitude m_o = 18.32 +/- 0.19. At a distance of 38 Mpc (redshift independent, from NED), the trans...
ATLAS23niz (AT2023mix): discovery of a candidate SN in ESO 507- G 013 (43 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023mix [ATLAS23niz]
RA, DEC:12:48:03.582, -27:34:55.70
(192.014924, -27.582138)
Redshift:0.011
Type:SN IIb
Here we report the ATLAS discovery of the transient ATLAS23niz (AT2023mix) in galaxy ESO 507- G 013 at magnitude m_o = 18.12 +/- 0.20. At a distance of 43 Mpc (redshift independent, from NED), the...
Identification and classification of the fast and blue transient AT2023lya as a likely Ibn supernova
Source Group: OxQUB
Related Objects:
2023lya [ZTF23aapuknd]
RA, DEC:17:28:53.215, +58:22:41.53
(262.221729, 58.378204)
Redshift:0.03
Type:SN II
We report follow-up observations of the fast and blue transient AT2023lya, discovered by ZTF (ZTF23aapuknd). The combined ZTF, ATLAS, LT and PS1 photometry indicates a rapid rise ( > 1.2 mag/day) w...
ATLAS23mzk (AT2023lzn): discovery of a candidate supernova in NGC 296 (79 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023lzn [ATLAS23mzk]
RA, DEC:00:55:07.587, +31:32:47.72
(13.781613, 31.546588)
Redshift:0.018
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS23mzk (AT2023lzn) in galaxy NGC 296 at magnitude c = 18.55 +/- 0.12. At a distance of 79 Mpc, the transient was discovered on MJD = 60123.56...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2023ivm [ZTF23aakhjkk]
, RA, DEC:17:24:34.605, +72:42:28.92
(261.144189, 72.708033)
Redshift:
Type:
2023kdd [ZTF23aalrgqn]
, RA, DEC:13:11:03.395, +68:09:28.77
(197.764148, 68.157992)
Redshift:
Type:
2023iyq [ZTF23aajosfk]
, RA, DEC:16:58:01.439, +36:20:05.42
(254.505996, 36.334838)
Redshift:
Type:
2023ivr [ZTF23aakenbn]
, RA, DEC:10:42:20.598, +77:09:51.85
(160.585823, 77.164403)
Redshift:
Type:
2023lyc [ZTF23aanvreu]
RA, DEC:20:34:54.480, -02:13:53.85
(308.727000, -2.231625)
Redshift:
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 30 days and a typical peak r-band magnitude i...
ATLAS23myt (AT2023lnh): discovery of a candidate SN in NGC 0151 (47 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023lnh [ATLAS23myt]
RA, DEC:00:34:02.237, -09:42:14.16
(8.509321, -9.703933)
Redshift:0.012
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS23myt (AT2023lnh) in galaxy NGC 0151 at magnitude m_o = 18.06 +/- 0.11. At a distance of 47 Mpc, the transient was discovered on MJD = 6011...
ATLAS23mwa (AT2023ljf): discovery of a candidate supernova in SDSS J142555.98+343125.1 (65 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023ljf [ATLAS23mwa]
RA, DEC:14:25:55.530, +34:31:23.02
(216.481375, 34.523061)
Redshift:0.015
Type:SN Ib
Here we report the ATLAS discovery of the transient ATLAS23mwa (AT2023ljf) in galaxy SDSS J142555.98+343125.1 at magnitude c = 18.62 +/- 0.11. At a distance of 65 Mpc, the transient was discovered ...
ATLAS23mvs (AT2023liz): discovery of a candidate SN in ESO 501- G 078 (66 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023liz [ATLAS23mvs]
RA, DEC:10:41:17.158, -26:10:08.03
(160.321490, -26.168897)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS23mvs (AT2023liz) in galaxy ESO 501- G 078 at magnitude m_o = 19.08 +/- 0.20. At a distance of 66 Mpc, the transient was discovered on MJD ...
ZTF23aaoohpy/AT2023lcr: Zwicky Transient Facility discovery of a fast fading red transient
Source Group: ZTF
Related Objects:
2023lcr [ZTF23aaoohpy]
RA, DEC:16:31:37.416, +26:21:58.31
(247.905901, 26.366196)
Redshift:1.027
Type:SN Ic-BL
We report the discovery of the fast fading transient candidate ZTF23aaoohpy/AT2023lcr with the Zwicky Transient Facility. ZTF23aaoohpy was first detected on 2023-06-18 06:36:27 UT at g = 19.658 +- ...
Continued VLT FORS2 imaging observations of the candidate LFBOT AT2023fhn
Source Group: ZTF
Keywords: Photometry
Related Objects:
2023fhn [ZTF23aaeozpp]
, RA, DEC:10:08:03.815, +21:04:26.95
(152.015896, 21.074153)
Redshift:
Type:
2018cow [ZTF18abcfcoo]
, RA, DEC:16:16:00.220, +22:16:04.91
(244.000917, 22.268031)
Redshift:0.014
Type:SN Ic-BL
2020xnd [ZTF20acigmel]
RA, DEC:22:20:02.030, -02:50:25.30
(335.008458, -2.840361)
Redshift:
Type:
Related Notes: ,
We summarise 4 epochs of VLT FORS2 imaging observations of the candidate LFBOT 2023fhn from 2023-04-23 to 2023-06-12 (13 to 63 days after first ZTF detection). The fast-fading lightcurve and blue c...
ATLAS23mpv (AT2023kyb): discovery of a candidate SN in NGC 5626 (99 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023kyb [ATLAS23mpv]
RA, DEC:14:29:51.415, -29:45:11.51
(217.464227, -29.753198)
Redshift:0.0175
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS23mpv (AT2023kyb) in galaxy NGC 5626 at magnitude m_c = 18.09 +/- 0.08. At a distance of 99 Mpc, the transient was discovered on MJD = 6011...
Early-time follow-up observations of SN 2023ixf from Taiwan
Source Group: Kinder
Keywords: Transient
Related Objects:
2023ixf
RA, DEC:14:03:38.562, +54:18:41.94
(210.910675, 54.311651)
Redshift:0.0008
Type:SN II
Related Notes: , , ,
We present the early-phase photometry of SN 2023ixf based on images obtained from amateur astronomers and school observatories in Taiwan. Our collected light curve, spanning from 2023-05-20 to 2023...
Pinwheel Galaxy 2023ixf Supernova Time Lapse (169 images 10min each)
Related Objects:
2023ixf
RA, DEC:14:03:38.562, +54:18:41.94
(210.910675, 54.311651)
Redshift:0.0008
Type:SN II
I was imaging the Pinwheel Galaxy for 6 nights (Tues May 16 - Sunday May 21) 6 nights at San Diego County Agua Caliente Hot Springs campground and I captured 2023ixf Supernova while it was happenin...
ATLAS23miq (AT2023kou): discovery of a candidate supernova in ESO381-IG048 (64 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023kou [ATLAS23miq]
RA, DEC:13:01:06.066, -36:36:02.70
(195.275274, -36.600751)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS23miq (AT2023kou) in galaxy ESO381-IG048 at magnitude c = 17.94 +/- 0.07. At a distance of 64 Mpc, the transient was discovered on MJD = 601...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2023fzh [ZTF23aagjjbn]
, RA, DEC:15:38:35.588, +25:13:29.34
(234.648285, 25.224815)
Redshift:
Type:
2023hxm [ZTF23aahgpbd]
, RA, DEC:15:17:27.751, +10:39:09.70
(229.365628, 10.652696)
Redshift:
Type:
2023gpp [ZTF23aahjdxa]
, RA, DEC:16:44:02.546, +16:16:18.62
(251.010609, 16.271839)
Redshift:
Type:
2023gqz [ZTF23aafsqod]
, RA, DEC:12:05:19.232, +00:34:25.01
(181.330131, 0.573615)
Redshift:
Type:
2023gbo [ZTF23aafrlmy]
, RA, DEC:23:41:42.345, +34:13:46.06
(355.426439, 34.229461)
Redshift:
Type:
2023eqz [ZTF23aaekmhr]
, RA, DEC:22:29:46.642, +25:28:25.00
(337.444342, 25.473611)
Redshift:
Type:
2023dgd [ZTF23aadjnac]
, RA, DEC:14:19:47.391, +57:56:18.76
(214.947461, 57.938543)
Redshift:
Type:
2023emk [ZTF23aadujra]
, RA, DEC:13:49:36.611, -00:57:44.17
(207.402545, -0.962268)
Redshift:
Type:
2023gvn [ZTF23aadgqbi]
, RA, DEC:08:46:57.688, +30:49:22.22
(131.740366, 30.822840)
Redshift:
Type:
2023ekh [ZTF23aadqcvq]
, RA, DEC:16:07:00.306, +05:05:45.01
(241.751277, 5.095836)
Redshift:
Type:
2023isu [ZTF23aajdusw]
RA, DEC:11:54:35.317, +58:36:48.32
(178.647154, 58.613422)
Redshift:
Type:
We report 11 candidate ZTF superluminous supernova candidates from our scanning efforts. In this sample, a typical rise time is about 40 days and a typical peak r-band magnitude is 19. We encourage...
ePESSTO+ spectroscopic classification of optical transients
Source Group: ePESSTO+
Related Objects:
2023jht [ZTF23aaldwgw]
, RA, DEC:13:31:12.761, +25:18:50.37
(202.803173, 25.313992)
Redshift:0.08
Type:SN Ia
2023jms [ATLAS23ljw]
, RA, DEC:23:03:33.363, -45:10:26.21
(345.889014, -45.173947)
Redshift:0.09
Type:SN Ia
2023jou [ATLAS23llt]
, RA, DEC:23:11:14.585, -12:56:01.36
(347.810769, -12.933713)
Redshift:0.1
Type:SN Ia
2023jqv [ATLAS23low]
, RA, DEC:22:55:53.194, -39:06:01.81
(343.971640, -39.100502)
Redshift:0.03
Type:SN II
2023jqw [ATLAS23lox]
, RA, DEC:22:29:08.030, -22:11:40.41
(337.283460, -22.194558)
Redshift:0.038
Type:SN II
2023jth [ASASSN-23ei]
, RA, DEC:21:42:31.639, -51:13:54.62
(325.631830, -51.231840)
Redshift:0.05
Type:SN Ia
2023jto [GOTO23dr]
, RA, DEC:22:11:53.956, +18:41:42.74
(332.974817, 18.695206)
Redshift:0.07
Type:SN Ia
2023jvg [ZTF23aamsddm]
, RA, DEC:22:21:22.183, -11:06:30.47
(335.342427, -11.108464)
Redshift:0.06
Type:SN Ia
2023jvi [ZTF23aamqycj]
, RA, DEC:13:31:22.270, +25:37:00.94
(202.842791, 25.616928)
Redshift:0.025
Type:SN II
2023jvs [ZTF23aamhlcu]
, RA, DEC:13:00:14.293, +22:30:05.75
(195.059556, 22.501598)
Redshift:0.076
Type:SN Ia
2023jyn [ATLAS23lri]
, RA, DEC:00:30:33.195, -11:24:11.39
(7.638314, -11.403163)
Redshift:0.017
Type:SN II
2023jzg [ZTF23aamwiqd]
RA, DEC:18:20:19.258, +24:39:44.71
(275.080244, 24.662418)
Redshift:0.05
Type:SN Ia
This report includes classifications of 8 Type Ia's, and 4 Type II's. We encourage followup observations.
ePESSTO+ spectroscopic classification of optical transients
Source Group: ePESSTO+
Related Objects:
2023gpw [ZTF23aagklwb]
, RA, DEC:13:02:18.700, -05:51:10.95
(195.577919, -5.853041)
Redshift:0.08
Type:SLSN-II
2023iex [ZTF23aajkisd]
, RA, DEC:21:39:56.070, +24:39:34.66
(324.983625, 24.659627)
Redshift:0.029
Type:SN IIn
2023ipc [ZTF23aajqnyu]
, RA, DEC:09:38:40.008, -04:19:46.90
(144.666699, -4.329693)
Redshift:0.07
Type:SN Ia
2023jbk [ATLAS23lag]
, , RA, DEC:11:42:24.781, +20:07:07.31
(175.603253, 20.118698)
Redshift:0.02
Type:SN II
2023jfk [ZTF23aalhnbc]
, RA, DEC:21:44:24.881, -11:57:49.79
(326.103672, -11.963829)
Redshift:0.097
Type:
2023jib [ZTF23aakrkjt]
, RA, DEC:15:08:15.911, +06:47:58.13
(227.066296, 6.799480)
Redshift:0.05
Type:SN Ia
2023jiy [ATLAS23lgj]
, RA, DEC:11:14:26.748, -11:42:09.06
(168.611450, -11.702516)
Redshift:0.05
Type:SN Ia
2023jjm [ZTF23aalhqci]
, RA, DEC:20:45:45.680, +10:51:27.00
(311.440334, 10.857501)
Redshift:0.11
Type:SN Ic
2023jkp [ZTF23aakyoji]
, RA, DEC:13:42:08.950, +00:52:15.00
(205.537291, 0.870832)
Redshift:0.09
Type:SN Ia
2023jlo [ZTF23aalklzg]
, RA, DEC:13:35:05.736, -20:14:41.27
(203.773900, -20.244798)
Redshift:0.0425
Type:SN Ia
2023joz [ATLAS23lmi]
, RA, DEC:14:19:41.735, +09:33:53.10
(214.923898, 9.564749)
Redshift:0.079
Type:SN Ia
2023jpi [ATLAS23lnr]
, RA, DEC:21:37:18.946, +18:01:23.51
(324.328942, 18.023199)
Redshift:0.09
Type:SN Ia
2023jqm [ATLAS23los]
, RA, DEC:00:37:35.386, -25:21:23.70
(9.397443, -25.356583)
Redshift:0.063
Type:SN Ia
2023jsb [ATLAS23lqf]
, RA, DEC:21:49:58.438, +14:09:24.68
(327.493493, 14.156855)
Redshift:0.03
Type:SN Ia
2023jux [ASASSN-23en]
, RA, DEC:00:21:26.624, +07:01:58.41
(5.360932, 7.032892)
Redshift:0.069
Type:SN IIn
2023jwj [ZTF23aalprtr]
, RA, DEC:11:22:54.443, +01:07:04.01
(170.726845, 1.117781)
Redshift:0.072
Type:SN Ia
2023jwk [ZTF23aamquyf]
, RA, DEC:11:41:40.170, -02:14:46.66
(175.417374, -2.246295)
Redshift:0.054
Type:SN Ia
2023jwr [ZTF23aamvyyl]
, RA, DEC:15:17:06.596, +11:21:50.66
(229.277483, 11.364072)
Redshift:0.0464
Type:SN Ia
2023jws [ZTF23aamumxw]
, RA, DEC:12:04:20.666, +09:11:38.03
(181.086109, 9.193897)
Redshift:0.0231
Type:SN II
2023jyo [ATLAS23lrj]
, RA, DEC:01:29:26.785, -01:11:57.21
(22.361605, -1.199225)
Redshift:0.016
Type:SN II
2023jaz [ATLAS23kzb]
, RA, DEC:03:23:04.912, -80:26:33.72
(50.770466, -80.442700)
Redshift:0.07
Type:SN Ia
2023jxj [ZTF23aamyzcf]
RA, DEC:21:39:40.006, +05:58:24.14
(324.916693, 5.973373)
Redshift:0.06
Type:SN II
This report includes classifications of 14 Type Ia's, 6 Type II's (of which 2 are Type IIn), a Type Ic, and a SLSN-II.
SN2023gpw displays a blue continuum with weak H-alpha, H-beta, and HeI emis...
Discovery of 17 Transients (z_host=0.520-2.325) in the JADES GOODS-N JWST/NIRCam Images
Source Group: JADES
Related Objects:
2023jxw [jades-gn-2023a]
, RA, DEC:12:36:37.573, +62:17:46.73
(189.156554, 62.296314)
Redshift:
Type:
2023jxx [jades-gn-2023b]
, RA, DEC:12:36:31.758, +62:18:20.77
(189.132325, 62.305769)
Redshift:
Type:
2023jxy [jades-gn-2023c]
, RA, DEC:12:36:54.343, +62:14:34.36
(189.226429, 62.242878)
Redshift:
Type:
2023jxz [jades-gn-2023d]
, RA, DEC:12:36:38.979, +62:15:25.79
(189.162412, 62.257164)
Redshift:
Type:
2023jya [jades-gn-2023e]
, RA, DEC:12:36:19.692, +62:16:01.36
(189.082050, 62.267044)
Redshift:
Type:
2023jyb [jades-gn-2023f]
, RA, DEC:12:36:26.626, +62:16:52.08
(189.110942, 62.281133)
Redshift:
Type:
2023jyc [jades-gn-2023g]
, RA, DEC:12:36:12.792, +62:12:59.59
(189.053300, 62.216553)
Redshift:
Type:
2023jyd [jades-gn-2023h]
, RA, DEC:12:36:10.166, +62:14:49.35
(189.042358, 62.247042)
Redshift:
Type:
2023jye [jades-gn-2023i]
, RA, DEC:12:36:07.680, +62:14:41.39
(189.032000, 62.244831)
Redshift:
Type:
2023jyf [jades-gn-2023j]
, RA, DEC:12:36:58.584, +62:13:05.76
(189.244100, 62.218267)
Redshift:
Type:
2023jyg [jades-gn-2023k]
, RA, DEC:12:36:50.466, +62:11:43.62
(189.210275, 62.195450)
Redshift:
Type:
2023jyh [jades-gn-2023l]
, RA, DEC:12:36:34.931, +62:12:23.39
(189.145546, 62.206497)
Redshift:
Type:
2023jyi [jades-gn-2023m]
, RA, DEC:12:36:51.501, +62:13:19.69
(189.214587, 62.222136)
Redshift:
Type:
2023jyj [jades-gn-2023n]
, RA, DEC:12:36:43.115, +62:12:33.09
(189.179646, 62.209192)
Redshift:
Type:
2023jyk [jades-gn-2023o]
, RA, DEC:12:37:08.146, +62:12:15.09
(189.283942, 62.204192)
Redshift:
Type:
2023jyl [jades-gn-2023p]
, RA, DEC:12:36:52.696, +62:13:55.39
(189.219567, 62.232053)
Redshift:
Type:
2023jym [jades-gn-2023q]
RA, DEC:12:37:02.722, +62:09:47.85
(189.261342, 62.163292)
Redshift:
Type:
We report the discovery of 17 transient sources likely at redshifts z = 0.520-2.325, each discovered in the GOODS-North (GOODS-N) field using the 9-band JWST/NIRCam imaging data obtained by the JWS...
ATLAS23lri (AT2023jyn): discovery of a candidate SN in MCG-02-02-034 (72 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023jyn [ATLAS23lri]
RA, DEC:00:30:33.195, -11:24:11.39
(7.638314, -11.403163)
Redshift:0.017
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS23lri (AT2023jyn) in galaxy MCG-02-02-034 at magnitude m_o = 17.51 +/- 0.08. At a distance of 72 Mpc, the transient was discovered on MJD =...
ATLAS23lrj (AT2023jyo): discovery of a candidate supernova in 6dFGS gJ012926.6-011159 (73 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023jyo [ATLAS23lrj]
RA, DEC:01:29:26.785, -01:11:57.21
(22.361605, -1.199225)
Redshift:0.016
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS23lrj (AT2023jyo) in galaxy 6dFGS gJ012926.6-011159 at magnitude m_o = 17.48 +/- 0.08. At a distance of 73 Mpc, the transient was discovere...
Spectroscopic classification of transients
Related Objects:
2023ipx [ZTF23aajmpsa]
, RA, DEC:15:38:01.553, +14:24:42.70
(234.506470, 14.411860)
Redshift:0.06
Type:SN Ia
2023hwf [ATLAS23kda]
RA, DEC:11:31:28.493, +08:40:41.10
(172.868723, 8.678084)
Redshift:0.023
Type:SN II
This report includes classifications of 1 Type Ia and 1 Type II. We encourage followup observations.
ATLAS23lqb (AT2023jri): discovery of a candidate SN in UGC 12639 (66 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023jri [ATLAS23lqb]
RA, DEC:23:30:27.093, +30:13:11.21
(352.612887, 30.219780)
Redshift:0.015
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS23lqb (AT2023jri) in galaxy UGC 12639 at magnitude m_o = 16.48 +/- 0.03. At a distance of 66 Mpc, the transient was discovered on MJD = 600...
ZTF23aamhlcz/AT2023jrh: Zwicky Transient Facility discovery of a possible fast optical transient
Source Group: ZTF
Related Objects:
2023jrh [ZTF23aamhlcz]
RA, DEC:12:48:09.676, +27:05:26.28
(192.040317, 27.090632)
Redshift:
Type:
We report the discovery of the possible fast optical transient ZTF23aamhlcz/AT2023jrh with the Zwicky Transient Facility (ZTF). ZTF23aamhlcz was first detected on 2023-05-27 07:05 UT at r = 19.54 +...
ATLAS23llk (AT2023joj): discovery of a candidate SN in MCG -01-60-014 (69 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023joj [ATLAS23llk]
RA, DEC:23:37:09.984, -03:43:35.09
(354.291599, -3.726415)
Redshift:0.0179
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS23llk (AT2023joj) in galaxy MCG -01-60-014 at magnitude m_c = 16.64 +/- 0.03. At a distance of 69 Mpc, the transient was discovered on MJD ...
ZTF discovery of a re-brightening or second transient event towards TDE AT 2021mhg / ZTF21abaxaqq
Source Group: ZTF
Keywords: Transient
Related Objects:
2021mhg [ZTF21abaxaqq]
RA, DEC:00:19:42.900, +29:19:00.70
(4.928750, 29.316861)
Redshift:0.073
Type:TDE
We report on a re-brightening or second transient event towards the position of TDE AT 2021mhg / ZTF21abaxaqq on ZTF light curves, 727 days after discovery.
ePESSTO+ spectroscopic classification of optical transients
Source Group: ePESSTO+
Related Objects:
2023iwn [ATLAS23ktn]
, RA, DEC:11:32:27.524, -32:27:13.79
(173.114684, -32.453830)
Redshift:1.525
Type:QSO
2023iwr [ATLAS23kuz]
, RA, DEC:11:33:45.225, -23:38:22.84
(173.438438, -23.639678)
Redshift:0.065
Type:SN Ia
2023isp [ZTF23aajauud]
, RA, DEC:17:07:50.318, -07:32:48.53
(256.959659, -7.546813)
Redshift:0
Type:Varstar
2023iwo [ATLAS23kub]
, RA, DEC:15:58:22.793, +17:08:31.29
(239.594973, 17.142024)
Redshift:0.091
Type:SN Ia
2023jah [ATLAS23kws]
, RA, DEC:20:31:09.277, -44:15:44.77
(307.788654, -44.262437)
Redshift:0.03
Type:SN Ia-91bg-like
2023ixy [ZTF23aajkejg]
, RA, DEC:17:26:20.711, +23:39:45.09
(261.586297, 23.662525)
Redshift:0.11
Type:SN Ia-91T-like
2023iwy [ZTF23aakmewi]
, RA, DEC:18:00:18.622, +26:24:32.04
(270.077591, 26.408899)
Redshift:0.03
Type:SN Ic-BL
2023jbe [ATLAS23kzj]
, RA, DEC:20:10:58.769, -56:42:50.88
(302.744871, -56.714134)
Redshift:0.052
Type:SN Ia
2023jao [ATLAS23kxz]
, RA, DEC:19:57:23.715, -49:09:50.72
(299.348815, -49.164088)
Redshift:0
Type:CV
2023jal [ATLAS23kxi]
, RA, DEC:18:55:13.256, -69:29:24.86
(283.805231, -69.490240)
Redshift:0
Type:CV
2023irq [ATLAS23knt]
, RA, DEC:22:22:44.904, -15:42:16.61
(335.687102, -15.704615)
Redshift:0.06
Type:SN Ia-91T-like
This report includes classifications of 6 Type Ia's (including 2 91T-like Type Ia's and 1 transitional 86G-like Type Ia), 1 SN, 1 QSO and 3 stellar transients. AT2023hpa was not visible on the acqu...
ePESSTO+ spectroscopic classification of optical transients
Source Group: ePESSTO+
Related Objects:
2018met [ZTF18aatiudp]
, RA, DEC:15:08:32.047, +07:35:08.27
(227.133531, 7.585631)
Redshift:0.075
Type:SN Ia
2023hyg [ATLAS23kff]
, RA, DEC:22:16:34.312, -19:19:41.16
(334.142968, -19.328100)
Redshift:0.065
Type:SN Ia
2023hzw [PS23cyi]
, RA, DEC:14:09:15.668, -04:15:08.88
(212.315284, -4.252467)
Redshift:0.11
Type:SN Ia
2023ijs [ZTF23aajbkan]
, RA, DEC:15:21:04.985, -15:13:47.31
(230.270773, -15.229809)
Redshift:0.02
Type:SN II
2023ilm [ATLAS23kiw]
, RA, DEC:22:22:51.063, -54:55:04.30
(335.712763, -54.917860)
Redshift:0.035
Type:SN II
2023irr [ATLAS23knv]
, RA, DEC:21:13:34.372, -39:52:07.54
(318.393217, -39.868762)
Redshift:0.085
Type:SN Ia
2023irs [ATLAS23knw]
, RA, DEC:21:37:10.127, -20:38:05.96
(324.292195, -20.634990)
Redshift:0.074
Type:SN Ia
2023ito [ZTF23aakaqht]
RA, DEC:12:49:43.174, +13:30:52.77
(192.429892, 13.514659)
Redshift:0.056
Type:SN Ia
This report includes classifications of 6 Type Ia's and 2 Type II's.
ATLAS forced photometry pre-discovery limit of SN 2023ixf
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2023ixf [ZTF23aaklqou]
RA, DEC:14:03:38.562, +54:18:41.94
(210.910675, 54.311651)
Redshift:0.0008
Type:SN II
Related Notes: ,
We present ATLAS observations of SN 2023ixf before discovery. We recover through stacked forced photometry, a single non-detection in the ATLAS-orange filter on MJD 60082.43 == 2023-05-18 10:17:15 ...
Pages
Most Viewed
Discovery of Possible Transient in JWST NIRCam Images of SDSS J141930.11+525159.3
Early multiband light curve of SN 2023ixf
LT Classification of SN 2023ixf as a Type II Supernova in M101
Classification of SN 2020jfo (ZTF20aaynrrh) as a young Type II supernova
ATLAS20ktt (AT2020hvp): discovery of a candidate supernova in NGC 6118 (27 Mpc)
SN 2023tyk: discovery to spectroscopic classification performed fully automatically
Onset of SN 2023ixf observed over East Asian longitudes
ePESSTO+ re-classification of AT2019xis as a light echo of SN 1987A in the LMC.
ATLAS20qoq (AT2020nlb): discovery of a candidate SN in MESSIER 85 (17 Mpc)
Fast Radio Bursts (FRBs) now reported to and distributed via the TNS
Recent Released Tools
Keck Cosmic Web Imager host galaxy redshift of AT2024wpp
An Upcoming ZTF Experiment: Extended Deep-drilling Observations in the Galactic Plane