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Released: 2020-07-08 21:47:54
NOT spectroscopic classification of three ZTF transients
Tassilo Schweyer (OKC, Stockholm University), Ting-Wan Chen (OKC, Stockholm University), Steve Schulze (Weizmann), Je...
Keywords: Supernova
Related Objects:
2020gam [ZTF20aauoktk]
RA, DEC:13:16:03.500, +32:15:14.76
(199.014583, 32.254100)
Redshift:0.063
Type:SN II
,
2020nqw [ZTF20abixkhh]
RA, DEC:15:11:47.256, +36:46:15.43
(227.946901, 36.770953)
Redshift:0.041
Type:SN Ia
,
2020lid [ZTF20abjtavx]
RA, DEC:00:20:00.774, -06:20:04.31
(5.003225, -6.334532)
Redshift:0.14
Type:SN Ib
We report the spectroscopic classification of three ZTF transients as supernovae. SN 2020gam is an old type II SN, SN 2020nqw is a type Ia around the peak and SN 2020lid is a Ib SN.
Released: 2020-07-07 13:15:39
ATLAS20say (AT2020obd): discovery of a candidate supernova in NGC 945 (56 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020obd [ATLAS20say]
RA, DEC:02:28:35.908, -10:32:18.81
(37.149616, -10.538557)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20say (AT2020obd) in galaxy NGC 945. At a distance of 56 Mpc, the transient was discovered on MJD = 59036.58 (2020-07-06.58) with an absolut...
Released: 2020-07-03 00:11:49
ATLAS20rvo (AT2020nvh): discovery of a candidate supernova in NGC 574 (73 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020nvh [ATLAS20rvo]
RA, DEC:01:29:03.650, -35:35:48.25
(22.265207, -35.596735)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20rvo (AT2020nvh) in galaxy NGC 574. At a distance of 73 Mpc, the transient was discovered on MJD = 59031.60 (2020-07-01.60) with an absolu...
Released: 2020-07-02 12:48:51
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in MBG 22012-1550 (178 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020nvc [PS20eph]
RA, DEC:22:03:55.829, -15:35:59.47
(330.982621, -15.599853)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-07-01 22:54:56
Spectroscopy of SN 2020nvb, a Type Ia supernova in NGC 4457
S. C. Williams (Turku), R. Kotak (Turku), P. A. Mazzali (LJMU)
Keywords: Supernova
Related Objects:
2020nvb
RA, DEC:12:28:58.790, +03:34:22.09
(187.244960, 3.572802)
Redshift:0.002939
Type:SN Ia
Released: 2020-06-29 18:45:02
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in GSG 039 (156 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020nrx [PS20eok]
RA, DEC:21:05:21.105, -25:34:08.96
(316.337937, -25.569155)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-06-26 16:22:07
Young Supernova Experiment classifications
C. R. Angus, K. Auchettl, J. Hjorth, L. Izzo (DARK), D. French (Carnegie), R. Foley (UCSC)
Source Group: YSE
Related Objects:
2020mks [ZTF20abekcdt]
RA, DEC:15:45:49.193, +19:41:04.48
(236.454972, 19.684577)
Redshift:0.049
Type:SN II
,
2020lbh [PS20dlu]
RA, DEC:13:43:25.014, +35:11:02.79
(205.854227, 35.184107)
Redshift:0.015
Type:SN Ic
,
2020neh [PS20elo]
RA, DEC:15:21:20.090, +14:04:10.52
(230.333708, 14.069589)
Redshift:
Type:
We report the spectroscopic classification/s of 1 Type II and 1 Type Ic. We also report AT2020neh, which is a fast rising blue transient located in an apparently low mass host at z=0.062. The spect...
Released: 2020-06-26 10:46:15
Classification of SN2020nlb as a type-Ia supernova in Messier 85
Achille Fiore (INAF-OaPd), Morgan Fraser (University College Dublin), Rubina Kotak (University of Turku), Steve Willi...
Keywords: Supernova
Related Objects:
2020nlb [ATLAS20qoq]
RA, DEC:12:25:24.188, +18:12:12.80
(186.350783, 18.203555)
Redshift:
Type:SN Ia
We report the NUTS2/OPTICON classification of the transient SN2020nlb (AT2020qoq) in the galaxy MESSIER 85. The spectrum is consistent with a very young SN Ia.
Released: 2020-06-25 11:44:25
ATLAS20qoq (AT2020nlb): discovery of a candidate SN in MESSIER 85 (17 Mpc)
A. Townsend (Queen's University Belfast / University of Manchester), K. W. Smith, S. Srivastav, O. McBrien, S. J...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020nlb [ATLAS20qoq]
RA, DEC:12:25:24.188, +18:12:12.80
(186.350783, 18.203555)
Redshift:
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20qoq (AT2020nlb) in galaxy MESSIER 85. The transient was discovered on MJD 59025.3 (2020-06-25.3) at m_o = 17.44 +/- 0.08. At a host dist...
Released: 2020-06-25 10:44:30
ATLAS20qok (AT2020njz): discovery of a candidate supernova in MCG -02-06-017 (63 Mpc)
M. Fulton, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020njz [ATLAS20qok]
RA, DEC:02:01:51.014, -10:28:11.88
(30.462560, -10.469967)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20qok (AT2020njz) in galaxy MCG -02-06-017. At a distance of 63 Mpc, the transient was discovered on MJD = 59024.59 (2020-06-24.59) with an ...
Released: 2020-06-24 19:54:23
ATLAS20qmt (AT2020njq): discovery of a candidate supernova in MGC 0021278 (65 Mpc)
A. Townsend (Queen's University Belfast / University of Manchester), K. W. Smith, S. Srivastav, O. McBrien, S. J...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020njq [ATLAS20qmt]
RA, DEC:11:29:34.171, -00:04:17.87
(172.392379, -0.071631)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20qmt (AT2020njq) in galaxy MGC 0021278. At a distance of 65 Mpc, the transient was discovered on MJD = 59024.25 (2020-06-24.25) with an abs...
Released: 2020-06-24 19:51:47
ATLAS20qmr (AT2020njp): discovery of a candidate SN in UGC 08801 (81 Mpc)
A. Townsend (Queen's University Belfast / University of Manchester), K. W. Smith, S. Srivastav, O. McBrien, S. J...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020njp [ATLAS20qmr]
RA, DEC:13:53:30.400, -01:11:32.93
(208.376667, -1.192481)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20qmr (AT2020njp) in galaxy UGC 08801. At a distance of 81 Mpc, the transient was discovered on MJD = 59024.3 (2020-06-24.3) with an absolu...
Released: 2020-06-24 16:30:11
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in LEDA 867721 (154 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020njt [PS20eln]
RA, DEC:14:35:15.341, -18:28:35.75
(218.813920, -18.476597)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-06-19 18:23:45
Pan-STARRS Search for Kilonovae: discovery of two intrinsically faint transients within 200 Mpc
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020mvi [PS20ehq]
RA, DEC:21:02:30.039, -09:23:42.67
(315.625162, -9.395187)
Redshift:
Type:
,
2020myv [PS20eid]
RA, DEC:13:00:16.540, -17:01:45.23
(195.068917, -17.029231)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-06-17 13:17:47
ATLAS20pqr (AT2020mvk): discovery of a candidate of young supernova in ESO 444- G 075 (66 Mpc)
T.-W. Chen (Stockholm), K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020mvk [ATLAS20pqr]
RA, DEC:13:35:45.680, -30:52:30.36
(203.940333, -30.875100)
Redshift:0.01503
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS20pqr (AT2020mvk) in galaxy ESO 444- G 075. At a distance of 64 Mpc, the transient was discovered on MJD = 59016.30 (2020-06-16.29) with an...
Released: 2020-06-11 20:00:33
ATLAS20oxl (AT2020mfk): discovery of a candidate supernova in 6dF J1348128-291908 (58 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020mfk [ATLAS20oxl]
RA, DEC:13:48:12.630, -29:19:15.42
(207.052625, -29.320950)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20oxl (AT2020mfk) in galaxy 6dF J1348128-291908. At a distance of 58 Mpc, the transient was discovered on MJD = 59011.33 (2020-06-11.33) wit...
Released: 2020-06-05 23:22:57
ATLAS20otg (AT2020lse): discovery of a candidate supernova in ESO 501- G 075 (52 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020lse [ATLAS20otg]
RA, DEC:10:41:02.190, -27:05:00.42
(160.259125, -27.083450)
Redshift:0.016
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20otg (AT2020lse) in galaxy ESO 501- G 075. At a distance of 52 Mpc, the transient was discovered on MJD = 59003.27 (2020-06-03.27) with an ...
Released: 2020-06-05 14:55:29
ATLAS20otf (AT2020lrq): discovery of a candidate supernova in WISEA J003149.96-005927.7 (82 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020lrq [ATLAS20otf]
RA, DEC:00:31:50.426, -00:59:33.34
(7.960108, -0.992595)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20otf (AT2020lrq) in galaxy WISEA J003149.96-005927.7. At a distance of 82 Mpc, the transient was discovered on MJD = 58998.59 (2020-05-29.4...
Released: 2020-05-30 15:22:02
Spectroscopic classification of AT2020lfn
L. Izzo, C. Angus, J. Hjorth, C. Gall (DARK/NBI)
Keywords: Supernova
Related Objects:
2020lfn [ZTF20abccixp]
RA, DEC:16:26:56.890, +20:14:45.20
(246.737042, 20.245889)
Redshift:0.044
Type:SN II
Spectroscopic classification of SN2020lfn as a young (few days from explosion) type II supernova at z=0.044. Spectrum shows narrow Balmer and Helium emission lines, similar to SN1998S.
Released: 2020-05-28 20:57:35
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in MCG -01-32-004 (83 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020lgb [PS20dlr]
RA, DEC:12:20:46.925, -06:58:14.13
(185.195519, -6.970592)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-05-25 10:44:17
ATLAS20nvd (AT2020kzc): discovery of a candidate SN in PGC 066100 (100 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020kzc [ATLAS20nvd]
RA, DEC:21:06:24.250, -49:02:31.09
(316.601042, -49.041969)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20nvd (AT2020kzc) in galaxy PGC 066100. At a distance of 100 Mpc, the transient was discovered on MJD = 58993.59 (2020-05-24.59) with an ab...
Released: 2020-05-24 22:05:40
ATLAS20nuc (AT2020kyg): discovery of a candidate SN in NGC 5012 (38 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020kyg [ATLAS20nuc]
RA, DEC:13:11:39.603, +22:54:55.85
(197.915012, 22.915515)
Redshift:0.008736
Type:SN Iax[02cx-like]
Here we report the ATLAS discovery of the transient ATLAS20nuc (AT2020kyg) in galaxy NGC 5012. At a distance of 38 Mpc, the transient was discovered on MJD = 58993.39 (2020-05-24.39) with an absol...
Released: 2020-05-24 11:10:04
Rapid fading of ATLAS20njy (AT2020krl) from ATLAS and ZTF observations
S. Srivastav, S. J. Smartt, K. W. Smith, O. McBrien, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020krl [ATLAS20njy]
RA, DEC:18:30:32.021, +42:41:15.78
(277.633423, 42.687716)
Redshift:0
Type:CV
We report rapid fading of the transient AT2020krl from ATLAS and ZTF observations. The spectrum is blue and featureless.
Released: 2020-05-22 13:45:38
ATLAS20ngg (AT2020kpx): discovery of a candidate SN in CGCG 050-050 (99 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020kpx [ATLAS20ngg]
RA, DEC:15:38:10.154, +04:46:50.35
(234.542310, 4.780652)
Redshift:0.02291
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20ngg (AT2020kpx) in galaxy CGCG 050-050. At a distance of 99 Mpc, the transient was discovered on MJD = 58990.39 (2020-05-21.39) with an a...
Released: 2020-05-22 13:42:39
ATLAS20njy (AT2020krl): discovery of a candidate SN in UGC 11262 (81 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020krl [ATLAS20njy]
RA, DEC:18:30:32.021, +42:41:15.78
(277.633423, 42.687716)
Redshift:0
Type:CV
Here we report the ATLAS discovery of the transient ATLAS20njy (AT2020krl) in galaxy UGC 11262. At a distance of 81 Mpc, the transient was discovered on MJD = 58990.47 (2020-05-21.47) with an abso...
Released: 2020-05-21 22:52:50
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in CGCG 051-048 (177 Mpc)
S. Srivastav, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020knr [PS20dgd]
RA, DEC:16:07:49.809, +02:59:18.06
(241.957538, 2.988349)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-05-21 17:09:21
Pan-STARRS Search for Kilonovae: discovery of an unusual and intrinsically faint transient in NGC 6106 (26 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020kog [PS20dgq]
RA, DEC:16:18:47.652, +07:25:16.86
(244.698549, 7.421350)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-05-18 22:46:44
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in GALEXASC J143604.85-025300.6 (185 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020kfr [PS20dfb]
RA, DEC:14:36:04.400, -02:52:52.43
(219.018334, -2.881231)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-05-15 23:50:16
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in a satellite of SDSS J153044+075212.4 (193 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020jwm [PS20dan]
RA, DEC:15:30:43.582, +07:52:12.80
(232.681591, 7.870223)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-05-11 17:31:25
ATLAS20lwr (AT2020jol): discovery of a candidate supernova in WISEA J102721.08+002520.3 (96 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020jol [ATLAS20lwr]
RA, DEC:10:27:21.150, +00:25:19.81
(156.838125, 0.422169)
Redshift:0.022
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20lrw (AT2020jol) in galaxy WISEA J102721.08+002520.3. At a distance of 96 Mpc, the transient was discovered on MJD = 58976.34 (2020-05-07.3...
Released: 2020-05-08 22:38:00
ATLAS20lts (AT2020jhf): discovery of a candidate supernova in UGC 8325 (68 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020jhf [ATLAS20lts]
RA, DEC:13:14:53.433, +27:00:31.11
(198.722637, 27.008642)
Redshift:0.015371
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20lts (AT2020jhf) in galaxy UGC 8325. At a distance of 68 Mpc, the transient was discovered on MJD = 58975.37 (2020-05-06.37) with an absolu...
Released: 2020-05-07 14:28:58
ATLAS20lti (AT2020jgl): discovery of a candidate supernova in MCG -02-24-027 (33 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020jgl [ATLAS20lti]
RA, DEC:09:28:58.420, -14:48:20.08
(142.243415, -14.805577)
Redshift:0.006758
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20lti (AT2020jgl) in galaxy MCG -02-24-027. At a distance of 33 Mpc, the transient was discovered on MJD = 58976.29 (2020-05-07.29) with an ...
Released: 2020-05-07 08:45:57
Classification of SN 2020jfo (ZTF20aaynrrh) as a young Type II supernova
Daniel Perley (LJMU), Cristina Barbarino (Stockholm), Jesper Sollerman (Stockholm), Tassilo Schweyer (Stockholm), Ste...
Keywords: Supernova
Related Objects:
2020jfo [ZTF20aaynrrh]
RA, DEC:12:21:50.480, +04:28:54.05
(185.460333, 4.481681)
Redshift:0.00502
Type:SN II
Related Notes:
We classify SN 2020jfo in M61 as a young Type II supernova using spectra from the Nordic Optical Telescope, Liverpool Telescope, and Palomar 60-inch telescope.
Released: 2020-05-07 07:38:28
ZTF early discovery and rapid follow-up of the infant SN ZTF20aaynrrh / 2020jfo
Steve Schulze (WIS), Jesper Sollermann (OKC), Daniel A. Perley (LJMU), Anna Ho (Caltech), Yi Yang, Rachel Bruch, Ofer...
Source Group: ZTF
Keywords: Supernova, Transient
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...
Released: 2020-05-05 11:14:36
ATLAS20lrn (AT2020jdu): discovery of a candidate supernova in NGC 7549 (56 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020jdu [ATLAS20lrn]
RA, DEC:23:15:17.449, +19:02:22.50
(348.822706, 19.039584)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20lrn (AT2020jdu) in galaxy NGC 7549. At a distance of 56 Mpc, the transient was discovered on MJD = 58973.59 (2020-05-04.59) with an absolu...
Released: 2020-05-05 11:12:57
ATLAS20lrm (AT2020jds): discovery of a candidate supernova in NGC 7535 (52 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020jds [ATLAS20lrm]
RA, DEC:23:14:13.760, +13:34:47.42
(348.557333, 13.579839)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20lrm (AT2020jds) in galaxy NGC 7535. At a distance of 52 Mpc, the transient was discovered on MJD = 58973.59 (2020-05-04.59) with an absolu...
Released: 2020-05-03 17:17:10
Pan-STARRS Search for Kilonovae: PS20cph (AT2020inm) is a faint and fast transient in M104
S. Srivastav, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020inm [PS20cph]
RA, DEC:12:39:44.482, -11:38:16.93
(189.935340, -11.638036)
Redshift:
Type:
Related Notes:
We report the Pan-STARRS2 discovery of PS20cph (AT2020inm), an intrinsically faint transient in the likely host M104. Combined PS1 and PS2 w-band photometry indicates a rapid rise and fade. At an a...
Released: 2020-05-02 11:24:04
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in SDSS J144525.0+490740.5 (159 Mpc)
M. Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020itf [PS20cqe]
RA, DEC:14:45:25.024, +49:07:41.20
(221.354267, 49.128110)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-29 13:37:39
ATLAS20lja (AT2020ill): discovery of a candidate supernova in ESO285-026 (76 Mpc)
P. Clark, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020ill
RA, DEC:20:31:42.900, -47:05:55.21
(307.928750, -47.098669)
Redshift:
Type:
Here we report the ATLAS discovery of the transient ATLAS20lja (AT2020ill) in galaxy ESO285-026. At a distance of 76 Mpc, the transient was discovered on MJD = 58967.60 (2020-04-28.60) with an abso...
Released: 2020-04-28 23:42:41
Release of PTF Type Ia objects/spectra via WISeREP
Peter Nugent (LBNL, UCB), Mark Sullivan (University of Southampton), D. Andrew Howell (LCOGT, UCSB), Kate Maguire (Tr...
We are glad to inform the community of the release on WISeREP of all Type Ia supernova (SN Ia) objects and spectra that were obtained during the PTF survey from 2009-2012. The total sample of the P...
Released: 2020-04-25 16:15:22
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in 2MASX J15350290-1208392 (174 Mpc)
M Fulton, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Yo...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020hzd [PS20cnm]
RA, DEC:15:35:02.535, -12:08:49.19
(233.760562, -12.146996)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-24 10:17:34
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in WISEA J155242.29+134022.2 (159 Mpc)
S. Srivastav, S. J. Smartt, K. W. Smith (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020hza [PS20cni]
RA, DEC:15:52:42.739, +13:40:16.39
(238.178081, 13.671220)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-22 18:08:49
ATLAS20kts (AT2020hvq): discovery of a candidate supernova in UGC 10561 (83 Mpc)
M. Fulton, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hvq [ATLAS20kts]
RA, DEC:16:46:34.860, +62:49:36.80
(251.645250, 62.826889)
Redshift:0.019043
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20kts (AT2020hvq) in galaxy UGC 10561. At a distance of 83 Mpc, the transient was discovered on MJD = 58960.56 (2020-04-21.56) with an absol...
Released: 2020-04-22 18:08:35
ATLAS20ktt (AT2020hvp): discovery of a candidate supernova in NGC 6118 (27 Mpc)
M. Fulton, K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hvp [ATLAS20ktt]
RA, DEC:16:21:45.395, -02:17:21.33
(245.439144, -2.289258)
Redshift:0.005247
Type:SN Ib
Here we report the ATLAS discovery of the transient ATLAS20ktt (AT2020hvp) in galaxy NGC 6118. At a distance of 27 Mpc, the transient was discovered on MJD = 58960.52 (2020-04-21.52) with an absolu...
Released: 2020-04-21 22:40:37
Pan-STARRS Search for Kilonovae: discovery of three intrinsically faint transients within 200 Mpc
K. W. Smith, S. J. Smartt (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Young, J. Gi...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020hud [PS20cfp]
RA, DEC:12:21:24.613, +18:44:27.52
(185.352555, 18.740977)
Redshift:
Type:
,
2020huf [PS20cfs]
RA, DEC:12:51:53.989, +16:16:53.57
(192.974955, 16.281546)
Redshift:
Type:
,
2020hug [PS20ccs]
RA, DEC:12:21:02.230, +19:00:57.24
(185.259292, 19.015900)
Redshift:
Type:
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...
Released: 2020-04-21 22:39:51
ATLAS20ktq (AT2020hvf): discovery of a candidate SN in NGC 3643 (29 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hvf [ATLAS20ktq]
RA, DEC:11:21:26.450, +03:00:52.85
(170.360208, 3.014681)
Redshift:0.005838
Type:SN Ia
Here we report the ATLAS discovery of the transient ATLAS20ktq (AT2020hvf) in galaxy NGC 3643. At a distance of 29 Mpc, the transient was discovered on MJD = 58960.38 (2020-04-21.38) with an absol...
Released: 2020-04-18 13:35:02
ATLAS20kdd (AT2020hqz): discovery of a candidate SN in PGC 064434 (79 Mpc)
K. W. Smith, S. Srivastav, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hqz [ATLAS20kdd]
RA, DEC:20:17:32.786, +00:00:28.87
(304.386609, 0.008018)
Redshift:0.018199
Type:SN Ib
Here we report the ATLAS discovery of the transient ATLAS20kdd (AT2020hqz) in galaxy PGC 064434. At a distance of 79 Mpc, the transient was discovered on MJD = 58952.61 (2020-04-13.61) with an abs...
Released: 2020-04-17 22:08:47
Spectroscopic classification of the intrinsically faint optical transient AT 2020hdh as Type Ic supernova
Andreoni Igor (Caltech), Kishalay De (Caltech), Anastasios Tzanidakis (Caltech), Mansi M. Kasliwal (Caltech)
Source Group: ZTF
Keywords: Supernova, Transient
Related Objects:
2020hdh
RA, DEC:14:32:38.466, +31:40:15.57
(218.160273, 31.670993)
Redshift:0.012
Type:SN Ic
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...
Released: 2020-04-17 16:56:45
ATLAS20kcx (AT2020hox): discovery of a candidate supernova in MCG -03-50-003 (81 Mpc)
S. Srivastav, K. W. Smith, O. McBrien, S. J. Smartt, J. Gillanders, P. Clark, M. Fulton, D. O'Neill, D. R. Young...
Source Group: ATLAS
Keywords: Supernova
Related Objects:
2020hox [ATLAS20kcx]
RA, DEC:19:42:26.160, -15:52:44.08
(295.609000, -15.878911)
Redshift:0.03
Type:SN II
Here we report the ATLAS discovery of the transient ATLAS20kcx (AT2020hox) in galaxy MCG -03-50-003. At a distance of 81 Mpc, the transient was discovered on MJD = 58949.60 (2020-04-10.60) with an ...
Released: 2020-04-15 09:10:35
Pan-STARRS Search for Kilonovae: discovery of an intrinsically faint transient in NGC 5672 (57 Mpc)
S. J. Smartt, K. W. Smith, M. Fulton (QUB), K. C. Chambers, M. Huber (IfA, Hawaii), S. Srivastav, O. McBrien, D. R. Y...
Source Group: Pan-STARRS1
Keywords: Supernova, Transient
Related Objects:
2020hdh [PS20bxv]
RA, DEC:14:32:38.466, +31:40:15.57
(218.160273, 31.670993)
Redshift:0.012
Type:SN Ic
Related Notes:
We are carrying out the "Pan-STARRS Search for Kilonovae" which is a focused search for intrinsically faint transients, or rapidly evolving transients in galaxies which are closer than 200 Mpc in t...

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Most Viewed

Released: 2020-05-07
Views Count: 1038
Classification of SN 2020jfo (ZTF20aaynrrh) as a young Type II supernova
Daniel Perley (LJMU), Cristina Barbarino (Stockholm), Jesper Sollerman (Stockholm), Tassilo Schwe...
Released: 2019-12-31
Views Count: 837
ePESSTO+ re-classification of AT2019xis as a light echo of SN 1987A in the LMC.
S. Taubenberger (MPA), D. Malesani (DTU Space), G. Terreran (Northwestern), S. J. Smartt (QUB), A...
Released: 2019-05-03
Views Count: 806
Classification of AT 2019ein as a young SN Ia-peculiar
Jamison Burke (Las Cumbres Observatory/UC Santa Barbara), Iair Arcavi (Tel Aviv University), D. A...
Released: 2019-03-25
Views Count: 699
Possible LBV Eruption at the Site of SN 2010ct
Ron Arbour
Released: 2020-06-25
Views Count: 665
ATLAS20qoq (AT2020nlb): discovery of a candidate SN in MESSIER 85 (17 Mpc)
A. Townsend (Queen's University Belfast / University of Manchester), K. W. Smith, S. Srivast...
Released: 2020-05-07
Views Count: 556
ZTF early discovery and rapid follow-up of the infant SN ZTF20aaynrrh / 2020jfo
Steve Schulze (WIS), Jesper Sollermann (OKC), Daniel A. Perley (LJMU), Anna Ho (Caltech), Yi Yang...
Released: 2019-07-20
Views Count: 553
Pan-STARRS Search for Kilonovae : discovery of an intrinsically faint transient in UGC 12798 (68 Mpc)
S. J. Smartt, (Queen's University Belfast), K. C. Chambers, (IfA, University of Hawaii) K. W...
Released: 2019-03-25
Views Count: 520
The AstroNotes notifications system
Avishay Gal-Yam, Ofer Yaron, Avner Sass, Eran Ofek, Nikola Knezevic, Ilan Manulis (WIS)
Released: 2019-06-14
Views Count: 480
Long rise and bump feature in the lightcurve of AT2019fdr - spectroscopy requested
S. J. Smartt, K. W. Smith, O. McBrien, S. Srivastav, J. Gillanders (Queen's University Belfa...
Released: 2019-08-28
Views Count: 476
ZTF and LT Discovery of the Bright, Nearby Superluminous Supernova SN 2019neq / ZTF19abpbopt
Daniel A. Perley (LJMU), Lin Yan (Caltech), Avishay Gal-Yam (Weizmann), Steve Schulze (Weizmann),...

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Released: 2020-03-30
Views Count: 209
Fast Radio Bursts (FRBs) now reported to and distributed via the TNS
O. Yaron, E. Ofek, A. Gal-Yam, A. Sass (Weizmann)