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ATLAS24ehs (AT2024exj): discovery of a candidate SN in WISEA J221919.27-790831.8 (63 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024exj [ATLAS24ehs]
RA, DEC:22:19:16.195, -79:08:23.22
(334.817478, -79.139783)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS24ehs (AT2024exj) in galaxy WISEA J221919.27-790831.8 at magnitude m_o = 16.93 +/- 0.04. At a distance of 63 Mpc, the transient was discove...
ATLAS24egd (AT2024ese): discovery of a candidate SN in 2MASXJ20312570-0149298 (87 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024ese [ATLAS24egd]
RA, DEC:20:31:27.768, -01:49:10.79
(307.865699, -1.819662)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS24egd (AT2024ese) in galaxy 2MASXJ20312570-0149298 at magnitude m_o = 16.96 +/- 0.04. At a distance of 87 Mpc and showing a projected offse...
ZTF discovery of a young, peculiar, thermonuclear supernova in a nearby galaxy
Source Group: ZTF
Related Objects:
2024epr [ZTF24aahgaov]
RA, DEC:03:06:11.224, +41:51:00.18
(46.546766, 41.850050)
Redshift:0.0053
Type:SN Ia
We report the discovery and classification of ZTF24aahgaov / SN 2024epr - a peculiar, young, thermonuclear supernova in the nearby galaxy NGC 1198 (~25 Mpc).
ATLAS24dqq (AT2024ehs): discovery of a rapidly brightening candidate SN in NGC 3443 (25 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024ehs [ATLAS24dqq]
RA, DEC:10:53:00.536, +17:34:21.40
(163.252234, 17.572612)
Redshift:0.003776
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS24dqq (AT2024ehs) in galaxy NGC 3443 at magnitude m_o = 18.22 +/- 0.11. At a distance of 25 Mpc (redshift independent, from NED), the trans...
ATLAS24dpj (AT2024egz): discovery of a candidate SN in NGC 6925 (28 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024egz [ATLAS24dpj]
RA, DEC:20:34:21.876, -31:58:49.86
(308.591151, -31.980517)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS24dpj (AT2024egz) in galaxy NGC 6925 at magnitude m_c = 17.63 +/- 0.08. At a distance of 28 Mpc (redshift independent, from NED), the trans...
ePESSTO+ spectroscopic classification of optical transient AT2024egc
Source Group: ePESSTO+
Related Objects:
2024egc [BGEM J191145.30-570804.0]
RA, DEC:19:11:45.308, -57:08:04.06
(287.938783, -57.134461)
Redshift:0.01014
Type:SN IIn
This report includes classifications of one Type IIn SN (AT2024egc).
BGEM J191145.30-570804.0 (AT2024egc): discovery of a supernova candidate in ESO 184-25 (44Mpc)
Source Group: BlackGEM
Related Objects:
2024egc [BGEM J191145.30-570804.0]
RA, DEC:19:11:45.308, -57:08:04.06
(287.938783, -57.134461)
Redshift:0.01014
Type:SN IIn
Here we report the BlackGEM discovery of the transient BGEM J191145.30-570804.0 (AT2024egc) in the galaxy ESO 184-25 at magnitude m_q = 17.39 +/- 0.02. At a distance of 44 Mpc, the transient was di...
ePESSTO+ spectroscopic classification of optical transients
Source Group: ePESSTO+
Related Objects:
2024eff [Gaia24axr]
, RA, DEC:05:51:41.890, -19:13:06.24
(87.924542, -19.218400)
Redshift:0.059
Type:TDE
2024dbc [ATLAS24cby]
, RA, DEC:13:54:51.310, +02:44:38.26
(208.713792, 2.743961)
Redshift:
Type:
2024byk [ATLAS24ccu]
, RA, DEC:15:28:42.438, -00:41:22.71
(232.176825, -0.689641)
Redshift:0.07
Type:SN Ia
2024eek [ATLAS24doa]
, RA, DEC:18:37:56.111, -62:31:34.09
(279.483796, -62.526136)
Redshift:0.015
Type:SN II
2024dgo [ATLAS24cvw]
RA, DEC:19:02:32.963, -36:21:23.31
(285.637348, -36.356476)
Redshift:0.018
Type:SN II
This report includes classifications of 1 Type Ia SN, 2 Type II SN, 1 TDE (AT2024eff), and another possible TDE (AT2024dbc). AT2024eff displays broad and narrow emission-line components on top of a...
ePESSTO+ spectroscopic classification of optical transients
Source Group: ePESSTO+
Related Objects:
2024edz [ATLAS24dnw]
, RA, DEC:11:36:04.799, -34:20:08.84
(174.019997, -34.335789)
Redshift:0.056
Type:SN Ia
2024ecr [ATLAS24dma]
, RA, DEC:13:39:26.127, -16:37:41.30
(204.858860, -16.628140)
Redshift:0.052
Type:SN II
2024ecu [ATLAS24dmf]
, RA, DEC:18:55:13.934, -42:24:30.44
(283.808058, -42.408456)
Redshift:0.02
Type:SN II
2024dgy [ATLAS24cxn]
RA, DEC:04:18:02.401, +01:22:00.57
(64.510004, 1.366825)
Redshift:0.01
Type:SN II
This report includes classifications of one young Type Ia SN (AT2024edz), a young flash-ionized Type II SN (AT2024ecr), and a young Type II SN (AT2024ecu). In addition, we re-classify AT2024dgy as ...
ePESSTO+ spectroscopic classification of 5 optical transients
Source Group: ePESSTO+
Related Objects:
2024dtv [ATLAS24der]
, RA, DEC:06:11:03.320, -31:51:43.42
(92.763833, -31.862061)
Redshift:0.04
Type:SN Ia-91T-like
2024dym [ATLAS24dgp]
, RA, DEC:10:14:38.650, -27:24:39.86
(153.661040, -27.411072)
Redshift:0.014
Type:SN II
2024dyv [ATLAS24dgy]
, RA, DEC:13:45:57.323, +18:57:15.32
(206.488845, 18.954257)
Redshift:0.027
Type:SN Ib
2024ecf [ATLAS24dli]
, RA, DEC:13:47:56.783, -25:38:38.55
(206.986596, -25.644042)
Redshift:0.13
Type:SN Ia
2023acft [ATLAS23ybi]
RA, DEC:05:15:05.170, -34:24:04.00
(78.771542, -34.401111)
Redshift:0.101
Type:SLSN-II
This report includes classifications of 2 Type Ia SN (one pre-maximum 91T/99aa-like and one normal SN Ia around maximum at z=0.13), 1 young Type II SN, 1 old Type Ib/IIb SN, and an updated classifi...
ATLAS24dgp (AT2024dym): discovery of a transient in ESO 500- G 017 (62 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024dym [ATLAS24dgp]
RA, DEC:10:14:38.650, -27:24:39.86
(153.661040, -27.411072)
Redshift:0.014
Type:SN II
Here we report the ATLAS discovery of a near nuclear transient ATLAS24dgp (AT2024dym) in galaxy ESO 500- G 017 at magnitude m_c = 17.22 +/- 0.04. At a distance of 62 Mpc, the transient was discove...
ePESSTO+ spectroscopic classification of 2 optical transients
Source Group: ePESSTO+
Related Objects:
2024ddk [ATLAS24cts]
, RA, DEC:15:46:37.540, -13:22:39.65
(236.656417, -13.377681)
Redshift:0.026
Type:SN Ia
2024ut [ATLAS24apr]
RA, DEC:12:14:11.133, -25:07:54.81
(183.546386, -25.131891)
Redshift:0.24
Type:SLSN-I
This report includes the classification of AT2024ddk, a highly-reddened Type Ia SN around one week past maximum light, and an updated classification of AT2024ut, whose spectrum on UT 2024 Jan 17 in...
ePESSTO+ spectroscopic classification of optical transients
Source Group: ePESSTO+
Related Objects:
2024dwn [ZTF24aaguabz]
, RA, DEC:14:07:56.900, -23:11:15.65
(211.987083, -23.187681)
Redshift:0.043
Type:SN Ia
2024djz [GOTO24up]
, RA, DEC:13:53:38.849, +21:20:49.11
(208.411870, 21.346974)
Redshift:0.028
Type:SN Ia
2024dxh [ZTF24aagtqam]
, RA, DEC:14:02:08.630, -08:03:46.58
(210.535958, -8.062939)
Redshift:0.02
Type:SN II
2024alt [ZTF24aacfsyl]
, RA, DEC:08:30:42.420, +05:28:43.92
(127.676750, 5.478865)
Redshift:
Type:
2024byt [PS24anc]
RA, DEC:11:08:34.260, -00:30:23.81
(167.142752, -0.506613)
Redshift:0.33
Type:SLSN-I
This report includes classifications of two young Type Ia SNe and one Type II SN, and two highly uncertain classifications: AT2024alt is a possible broad-line SN Ic at a redshift z~0.03, while AT20...
Classification of SN2024ahr as a Type I superluminous supernova at z~0.1
Source Group: ZTF
Related Objects:
2024ahr [ZTF24aacrbua]
RA, DEC:14:21:59.270, -12:30:22.07
(215.496958, -12.506131)
Redshift:0.1
Type:SLSN-I
Related Notes:
A spectrum of the slow-rising transient SN2024ahr (ZTF24aacrbua) obtained ALFOSC on the Nordic Optical Telescope shows broad features consistent with previous Type I superluminous supernovae at a r...
ePESSTO+ spectroscopic classification of optical transients
Source Group: ePESSTO+
Related Objects:
2024dgy [ATLAS24cxn]
, RA, DEC:04:18:02.401, +01:22:00.57
(64.510004, 1.366825)
Redshift:0.01
Type:SN II
2024dnk [ATLAS24bsd]
, RA, DEC:10:06:57.654, -37:22:01.93
(151.740224, -37.367203)
Redshift:0.37
Type:
2024dhj [GOTO24ue]
, RA, DEC:11:35:47.470, -49:01:48.97
(173.947792, -49.030269)
Redshift:0.017
Type:SN II
2024amf [ZTF24aadfmaf]
, RA, DEC:15:34:23.330, -00:08:07.98
(233.597208, -0.135550)
Redshift:0.067
Type:SLSN-I
2024diq [ATLAS24czw]
RA, DEC:18:38:18.331, -65:25:04.01
(279.576380, -65.417780)
Redshift:0.013
Type:SN II
This report includes classifications of 2 young Type II SNe (one displaying flash-ionized features in its spectrum, SN2024diq), 1 possible Type I SLSN (SN2024amf), and 2 objects presenting a featur...
ZTF superluminous supernova candidates
Source Group: ZTF
Related Objects:
2024amf [ZTF24aadfmaf]
, RA, DEC:15:34:23.330, -00:08:07.98
(233.597208, -0.135550)
Redshift:0.067
Type:SLSN-I
2024alt [ZTF24aacfsyl]
, RA, DEC:08:30:42.420, +05:28:43.92
(127.676750, 5.478865)
Redshift:
Type:
2024byt [ZTF24aaejnbx]
, RA, DEC:11:08:34.260, -00:30:23.81
(167.142752, -0.506613)
Redshift:0.33
Type:SLSN-I
2023acko [ZTF23abqgbuh]
, RA, DEC:08:10:25.201, -04:09:58.46
(122.605006, -4.166239)
Redshift:
Type:
2023aaao [ZTF23absjeul]
, RA, DEC:11:25:22.681, +30:57:06.45
(171.344504, 30.951791)
Redshift:
Type:
2024ahr [ZTF24aacrbua]
RA, DEC:14:21:59.270, -12:30:22.07
(215.496958, -12.506131)
Redshift:0.1
Type:SLSN-I
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...
ATLAS24dct (AT2024drv): discovery of a rapidly brightening candidate SN in UGC 08630 (29 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024drv [ATLAS24dct]
RA, DEC:13:38:27.852, +33:06:55.70
(204.616051, 33.115471)
Redshift:0.008132
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS24dct (AT2024drv) in galaxy UGC 08630 at magnitude m_o = 16.68 +/- 0.03. At a distance of 29 Mpc (redshift independent, from NED), the tran...
ATLAS24czw (AT2024diq): discovery of a candidate SN possibly in ESO103-G035 (58 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024diq [ATLAS24czw]
RA, DEC:18:38:18.331, -65:25:04.01
(279.576380, -65.417780)
Redshift:0.013
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS24czw (AT2024diq) at magnitude m_o = 17.12 +/- 0.07, offset 38" from the galaxy ESO103-G035. The transient was discovered on MJD = 60368.34 ...
ATLAS24cvv (AT2024dgn): discovery of a candidate supernova in NGC 6794 (87 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024dgn [ATLAS24cvv]
RA, DEC:19:28:04.893, -38:54:52.59
(292.020387, -38.914609)
Redshift:0.020077
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS24cvv (AT2024dgn) in galaxy NGC 6794 at magnitude m_o = 15.93 +/- 0.03. At a distance of 87 Mpc, the transient was discovered on MJD = 6036...
Shane Kast spectral classification of transients
Source Group: ZTF
Related Objects:
2023aase [ZTF24aaaimkm]
, RA, DEC:11:32:22.070, -03:19:20.50
(173.091958, -3.322361)
Redshift:0.2
Type:SLSN-I
2024aci [ZTF24aaaeisk]
, RA, DEC:01:46:53.608, +34:52:15.80
(26.723365, 34.871054)
Redshift:0.07
Type:SN Ia
2023acbs [ZTF23abvnmam]
, RA, DEC:02:44:05.109, +16:40:08.93
(41.021287, 16.669147)
Redshift:0.0393
Type:SN II
2024J [ZTF24aaabybk]
, RA, DEC:08:27:25.638, +03:28:49.58
(126.856827, 3.480440)
Redshift:0.0336
Type:SN Ic
2024anb [ZTF24aacxzca]
, RA, DEC:10:34:02.911, +16:21:48.46
(158.512128, 16.363460)
Redshift:0.0519
Type:SN II
2024bhq [ZTF24aaedpbn]
, RA, DEC:10:01:57.158, -25:50:18.38
(150.488160, -25.838438)
Redshift:0.0474
Type:SN Ia
2024alo [ZTF24aacbqld]
, RA, DEC:00:15:41.309, +17:31:21.94
(3.922121, 17.522761)
Redshift:0.0194
Type:SN IIb
2024dg [ZTF24aaacvhp]
, RA, DEC:13:17:18.531, +32:55:41.55
(199.327214, 32.928209)
Redshift:0.0513
Type:SN Ia
2024xh [ZTF24aabqfbn]
, RA, DEC:13:41:33.316, +15:42:47.08
(205.388817, 15.713079)
Redshift:0.06
Type:SN II
2024mi [ZTF23abvzhwa]
, RA, DEC:07:37:30.138, +45:17:12.80
(114.375576, 45.286890)
Redshift:0.085
Type:SN Ia
2024bfe [ZTF24aadknte]
, RA, DEC:08:43:36.836, +65:15:26.30
(130.903485, 65.257306)
Redshift:0.073
Type:SN Ia
2024ans [ZTF24aacgrqp]
, RA, DEC:12:06:35.080, +54:08:02.11
(181.646167, 54.133919)
Redshift:0.051
Type:SN Ia
2024ng [ZTF24aaapkel]
, RA, DEC:09:39:38.722, +18:24:17.13
(144.911343, 18.404760)
Redshift:
Type:
2024xt [ZTF24aabpdug]
, RA, DEC:11:14:56.009, +50:20:07.42
(168.733370, 50.335395)
Redshift:
Type:
2023acco [ZTF23abvokyz]
, RA, DEC:02:14:53.710, +09:25:46.38
(33.723792, 9.429550)
Redshift:0.0888
Type:SLSN-I
2024hw [ZTF24aaaibep]
RA, DEC:10:46:52.357, -01:23:27.42
(161.718154, -1.390949)
Redshift:0.0389
Type:SN
We report observations of 16 transients using the Shane Kast spectrograph at the Lick observatory on the nights of 2024-02-10 and 2024-02-11. Classifications were found for 12 objects, which includ...
Asiago spectroscopic classification of optical transient with RoboCop (Robotic Copernico Telescope)
Source Group: Padova-Asiago
Related Objects:
2024csl [ZTF24aaejjfw]
RA, DEC:11:08:12.405, +28:53:34.55
(167.051686, 28.892931)
Redshift:0.0709
Type:SN Ia-91T-like
The Asiago Transient Classification Program (Tomasella et al. 2014, AN, 335, 841) reports the spectroscopic observations of AT2024csl as a Type Ia-91T like SN obtained with the Asiago 1.82m Coperni...
ATLAS24cml (AT2024ctd): discovery of a candidate supernova in MCG -01-32-025 (100 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024ctd [ATLAS24cml]
RA, DEC:12:35:00.300, -05:29:17.01
(188.751252, -5.488060)
Redshift:0.023
Type:SN Ib/c
Here we report the ATLAS discovery of the transient ATLAS24cml (AT2024ctd) in galaxy MCG -01-32-025 at magnitude m_o = 19.21 +/- 0.23. At a distance of 100 Mpc, the transient was discovered on MJ...
Re-Classification of AT 2020afhd as a Bowen Fluorescence Flare at z=0.027
Source Group: StarDestroyers
Related Objects:
2020afhd [ZTF20abwtifz]
RA, DEC:03:13:35.700, -02:09:06.37
(48.398750, -2.151769)
Redshift:0.027
Type:TDE
Related Notes:
We re-classify AT 2020afhd as a Bowen Fluorescence Flare (BFF) at z=0.027 given its spectral features in a new Las Cumbres Observatory Floyds spectrum, which are more consistent with those seen in ...
GOTO-FAST classification of AT2024cew
Source Group: GOTO
Related Objects:
2024cew [GOTO24pw]
RA, DEC:17:01:05.291, +68:43:46.30
(255.272044, 68.729529)
Redshift:0.15
Type:SN Ia-pec
Related Notes:
This report includes the classification of 1 Type Ia SN.
GOTO-FAST spectroscopic classifications of optical transients
Source Group: GOTO
Related Objects:
2024biz [GOTO24lw]
, RA, DEC:05:14:32.860, -04:40:33.24
(78.636917, -4.675900)
Redshift:0.025
Type:SN IIP
2024bww [GOTO24oj]
, RA, DEC:10:04:28.697, +50:43:23.22
(151.119569, 50.723118)
Redshift:0.081
Type:SN Ia
2024cmn [ATLAS24cli]
, RA, DEC:12:25:41.095, -16:37:25.52
(186.421229, -16.623756)
Redshift:0.067
Type:Galaxy
2024cmh [ZTF23aaabvwv]
RA, DEC:13:01:29.203, +07:50:29.55
(195.371679, 7.841542)
Redshift:0.045
Type:SN Ia
This report includes the classification of 2 type Ia SNe, 1 type II SN (possibly II-P), and one galaxy continuum.
Asiago Spectroscopic classification of SN 2024cao and AT 2024ccb within the 2023 NEON Observing School
Source Group: Padova-Asiago
Related Objects:
2024ccb [ATLAS24chb]
, RA, DEC:00:42:57.190, +41:19:03.68
(10.738292, 41.317689)
Redshift:-0.001
Type:Nova
2024cao [ZTF24aaelfxz]
RA, DEC:23:51:34.981, +36:14:29.78
(357.895753, 36.241605)
Redshift:0.03
Type:SN Ia
We report the spectroscopic classification of SN 2024cao as a SN Ia and AT 2024ccb as a Fe II Nova in M31.
GOTO-FAST spectroscopic classifications of optical transients
Source Group: GOTO
Related Objects:
2024ccf [ZTF20aclpdmt]
, RA, DEC:05:30:27.413, -13:50:00.20
(82.614220, -13.833389)
Redshift:0.045
Type:SN Ia
2024bzx [ZTF24aaejwkz]
, RA, DEC:12:42:50.745, +20:41:13.08
(190.711435, 20.686968)
Redshift:0.063
Type:SN Ia
2024cdt [ZTF24aaekclg]
, RA, DEC:15:20:42.890, +49:06:26.42
(230.178708, 49.107339)
Redshift:0.04
Type:SN II
2024cld [GOTO24ql]
RA, DEC:15:50:21.550, +18:56:20.22
(237.589792, 18.938950)
Redshift:0.014
Type:SN II
This report includes classifications of 2 Type Ia's and 2 Type IIs including the nearby flash ionised SN 2024cld (see https://www.wis-tns.org/astronotes/astronote/2024-48).
GOTO-FAST identification of a flash-ionised Type II supernova at 42 Mpc
Source Group: GOTO
Related Objects:
2024cld [GOTO24ql]
RA, DEC:15:50:21.550, +18:56:20.22
(237.589792, 18.938950)
Redshift:0.014
Type:SN II
Here we report the classification of the nearby and young Type II SN 2024cld.
GOTO-FAST spectroscopic classifications of optical transients
Source Group: GOTO
Related Objects:
2024brg [ATLAS24bvo]
, RA, DEC:03:14:09.267, +16:28:29.24
(48.538613, 16.474790)
Redshift:0.0336
Type:SN II
2024bgz [ZTF24aaecooj]
, RA, DEC:09:44:04.764, -04:12:04.89
(146.019851, -4.201358)
Redshift:0.0585
Type:TDE
2024bzq [ATLAS24cdk]
, RA, DEC:11:44:33.942, +36:26:41.19
(176.141427, 36.444774)
Redshift:0.03274
Type:
2024byg [ASASSN-24ax]
, RA, DEC:12:51:53.830, -04:34:24.79
(192.974291, -4.573552)
Redshift:0.0088
Type:SN II
2024bjk [ATLAS24bok]
, RA, DEC:15:06:33.850, +05:13:23.59
(226.641042, 5.223219)
Redshift:0.031
Type:SN Ia
2024anm [ATLAS24bci]
RA, DEC:16:28:36.860, +40:56:02.08
(247.153583, 40.933911)
Redshift:0.029
Type:SN Ia
This report includes classifications of 2 Type Ia's, 1, Type II and, 1 TDE as well two targets showing a blue continuum with no clear classification. AT2024bgz is spectrally matched to known TDEs. ...
AT2024biz confirmed as SN, possilby type II around maximum.
Keywords: Supernova
Related Objects:
2024biz [GOTO24lw]
RA, DEC:05:14:32.860, -04:40:33.24
(78.636917, -4.675900)
Redshift:0.025
Type:SN IIP
AT2024biz is indeed a SN, possibly type II around max, needs re-confirmation
GOTO-FAST spectroscopic classifications of optical transients
Source Group: GOTO
Related Objects:
2024bgw [ZTF24aadrjtp]
, RA, DEC:03:48:31.577, -05:10:06.70
(57.131572, -5.168526)
Redshift:0.1001
Type:SN Ia
2024bvh [GOTO24mq]
, RA, DEC:05:42:10.463, +10:36:24.75
(85.543594, 10.606875)
Redshift:0.067
Type:SN Ia
2024bio [ZTF24aaecreq]
, RA, DEC:10:24:50.001, +28:41:08.77
(156.208337, 28.685769)
Redshift:0.07
Type:SN Ia
2023zao [ATLAS23wuh]
, RA, DEC:13:06:23.410, +35:14:01.28
(196.597542, 35.233689)
Redshift:0.018
Type:SN IIP
2024bvg [GOTO24nz]
, RA, DEC:12:30:22.970, +10:52:19.37
(187.595708, 10.872047)
Redshift:0.066
Type:SN Ia
2024bck [GOTO24gz]
RA, DEC:14:58:20.677, +67:25:07.27
(224.586155, 67.418686)
Redshift:0.06
Type:SN Ia
This report includes classifications of 5 Type Ia SNe and 1 Type II-P SN.
GOTO-FAST spectroscopic classifications of optical transients
Source Group: GOTO
Related Objects:
2024bqu [GOTO24jz]
, RA, DEC:10:55:59.046, +11:54:55.70
(163.996026, 11.915472)
Redshift:0.0782
Type:SN Ia
2024bth [GOTO24na]
, RA, DEC:07:18:38.268, +04:18:34.81
(109.659450, 4.309669)
Redshift:0.037
Type:SN IIn
2024bqo [ATLAS24bte]
, RA, DEC:07:09:44.536, -03:16:27.09
(107.435568, -3.274191)
Redshift:
Type:CV
2024btj [PSP24K]
, RA, DEC:11:39:14.350, +56:15:38.09
(174.809792, 56.260581)
Redshift:0.007976
Type:SN II
2024bto [GOTO24hl]
, RA, DEC:15:11:03.570, +07:31:50.27
(227.764875, 7.530631)
Redshift:0.0321
Type:SN Ia
2024bgg [ZTF24aadtzeh]
RA, DEC:05:26:36.381, -10:32:50.26
(81.651586, -10.547295)
Redshift:0.05744
Type:SN Ia
This report includes classifications of 3 Type Ia, 1 Type II, 1 Type IIn and 1 CV.
ATLAS24bua (AT2024bqy): discovery of a candidate SN in ESO 580- G 031 (78 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024bqy [ATLAS24bua]
RA, DEC:14:47:35.810, -19:23:17.12
(221.899208, -19.388089)
Redshift:0.023
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS24bua (AT2024bqy) in galaxy ESO 580- G 031 at magnitude m_o = 18.38 +/- 0.12. At a distance of 78 Mpc (redshift independent, from NED), the...
GOTO-FAST spectroscopic classifications of optical transients
Source Group: GOTO
Related Objects:
2024bgr [ZTF24aaeahrt]
, RA, DEC:04:48:21.230, -20:25:02.50
(72.088458, -20.417361)
Redshift:0.0713
Type:SN Ia
2024bci [GOTO24gy]
, RA, DEC:13:37:24.480, +27:25:10.09
(204.352000, 27.419469)
Redshift:0.0366
Type:SN Ia
2024bjb [ATLAS24bny]
, RA, DEC:11:11:55.793, +03:08:01.28
(167.982471, 3.133688)
Redshift:0.0298
Type:SN Ia-91bg-like
2024bkg [ATLAS24bqu]
RA, DEC:13:18:01.468, +15:44:52.87
(199.506117, 15.748019)
Redshift:0.0756
Type:SN Ia
This report includes classifications of 3 Type Ia SNe and 1 Type Ia-91bg-like SN.
ATLAS24btz (AT2024bqr): discovery of a candidate SN in UGC 09343 (75 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024bqr [ATLAS24btz]
RA, DEC:14:30:54.154, +40:42:51.27
(217.725642, 40.714242)
Redshift:0.0178
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS24btz (AT2024bqr) in galaxy UGC 09343 at magnitude m_c = 17.42 +/- 0.06. At a distance of 75 Mpc, the transient was discovered on MJD = 603...
ATLAS24bry (AT2024bks): discovery of a candidate SN in ESO 508- G 008 (87 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024bks [ATLAS24bry]
RA, DEC:13:07:21.620, -27:22:31.26
(196.840083, -27.375350)
Redshift:0.019807
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS24bry (AT2024bks) in galaxy ESO 508- G 008 at magnitude m_o = 18.32 +/- 0.17. At a distance of 87 Mpc, the transient was discovered on MJD ...
ATLAS24bta (AT2024blf): discovery of a candidate supernova in CGCG 063-029 (97 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024blf [ATLAS24bta]
RA, DEC:09:39:53.925, +11:02:11.30
(144.974687, 11.036473)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS2024bta (AT2024blf) in galaxy CGCG 063-029 at magnitude o = 18.84 +/- 0.12. At a distance of 97 Mpc, the transient was discovered on MJD = 6...
Classification of AT2020afhd / ZTF20abwtifz as a tidal disruption event and report of Swift XRT detection at z = 0.024
Source Group: ZTF
Related Objects:
2020afhd [ZTF20abwtifz]
RA, DEC:03:13:35.700, -02:09:06.37
(48.398750, -2.151769)
Redshift:0.027
Type:TDE
We report the classification of the optical transient ZTF20abwtifz/AT2020afhd (RA = 03:13:35.67, Dec = -02:09:06.21, z = 0.024) as a tidal disruption event (TDE) due to its persistent blue optical ...
ePESSTO+ spectroscopic classification of AT 2024beb
Source Group: ePESSTO+
Related Objects:
2024beb [Gaia24ali]
RA, DEC:15:32:30.510, -45:27:01.37
(233.127125, -45.450381)
Redshift:0
Type:CV
This report includes classifications of the CV AT 2023beb
ePESSTO+ spectroscopic classification of optical transients
Source Group: ePESSTO+
Related Objects:
2024bfu [GOTO24ih]
, RA, DEC:08:43:43.679, -17:11:19.16
(130.931996, -17.188657)
Redshift:0.04
Type:SN Ia-pec
2024as [ATLAS24acr]
RA, DEC:10:05:06.320, +17:29:21.05
(151.276333, 17.489181)
Redshift:0.13
Type:TDE
This report includes classifications of the peculiar Type Ia (02cx-like) SN 2024bfu around maximum and the possible TDE AT 2024as. We encourage followup observations
Asiago spectroscopic classification of AT 2023sil
Source Group: Padova-Asiago
Related Objects:
2023sil
RA, DEC:04:47:52.958, -01:01:51.60
(71.970657, -1.031001)
Redshift:0.03755
Type:SN II
We report the spectroscopic classification of AT 2023sil as a Type II SN
ePESSTO+ spectroscopic classification of 3 optical transients
Source Group: ePESSTO+
Related Objects:
2024ayv [ATLAS24bkf]
, RA, DEC:13:48:21.590, -29:37:41.41
(207.089958, -29.628169)
Redshift:0.015
Type:SN II
2024aob [ATLAS24bdv]
, RA, DEC:09:27:43.554, -04:31:58.19
(141.931475, -4.532829)
Redshift:0.09
Type:SN Ia
2024bcl [Gaia24akc]
RA, DEC:11:28:51.500, -50:22:26.65
(172.214583, -50.374069)
Redshift:0
Type:CV
Related Notes:
This report includes classifications of 1 Type Ia, 1 early Type II SNe and 1 CV.
ATLAS24bkf (AT2024ayv): discovery of a candidate SN in IC 4326 (65 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024ayv [ATLAS24bkf]
RA, DEC:13:48:21.590, -29:37:41.41
(207.089958, -29.628169)
Redshift:0.015
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS24bkf (AT2024ayv) in galaxy IC 4326 at magnitude m_o = 17.91 +/- 0.12. At a distance of 65 Mpc, the transient was discovered on MJD = 60337...
ATLAS24bie (AT2024atk): discovery of a rapidly rising SN candidate in IC 4221 (42 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024atk [ATLAS24bie]
RA, DEC:13:18:31.132, -14:36:39.06
(199.629717, -14.610849)
Redshift:0.009637
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS24bie (AT2024atk) in galaxy IC 4221 at magnitude m_o = 17.78 +/- 0.10. At a distance of 42 Mpc, the transient was discovered on MJD = 60333...
ATLAS24bgm (AT2024apt): discovery of a candidate SN in IC 0609 (80 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024apt [ATLAS24bgm]
RA, DEC:10:25:36.878, -02:12:39.29
(156.403657, -2.210913)
Redshift:0.018503
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS24bgm (AT2024apt) in galaxy IC 0609 at magnitude m_o = 18.74 +/- 0.13. At a distance of 80 Mpc, the transient was discovered on MJD = 60330...
ATLAS24bdf (AT2024any): discovery of a young and rapidly rising transient in NGC 1222 (35 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024any [ATLAS24bdf]
RA, DEC:03:08:57.840, -02:56:45.82
(47.241000, -2.946061)
Redshift:0.0082
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS24bdf (AT2024any) in galaxy NGC 1222 at magnitude m_o = 17.59 +/- 0.08. At a distance of 35 Mpc, the transient was discovered on MJD = 6032...
ATLAS24baz (AT2024anc): discovery of a candidate SN in WISEA J105816.15+234140.2 (92 Mpc)
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2024anc [ATLAS24baz]
RA, DEC:10:58:15.981, +23:41:37.28
(164.566586, 23.693688)
Redshift:0.0212810002
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS24baz (AT2024anc) in galaxy WISEA J105816.15+234140.2 at magnitude m_o = 18.78 +/- 0.11. At a distance of 92 Mpc, the transient was discove...
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