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Released: 2024-09-06 20:08:41
ATLAS forced-photometry detection of the fast transient ZTF24abefmrx / AT 2024uaq
I. Pérez-Fournon, F. Poidevin (IAC and ULL), C. Jaén-Martín (ULL), C. Jiménez Ángel (GRANTECAN), Z. Delgado-González ...
Source Group: SGLF
Related Objects:
2024uaq [ZTF24abefmrx]
RA, DEC:21:44:29.644, +44:03:10.96
(326.123517, 44.053044)
Redshift:
Type:
Related Notes:
We report on the ATLAS forced-photometry detection of the fast rising and fading transient ZTF24abefmrx / AT 2024uaq
Released: 2024-07-28 20:05:07
GTC OSIRIS+ classification of SN 2024nqr and SN 2024pgd as type Ia supernova siblings in 2MASX J15122674+3232460
I. Pérez-Fournon, F. Poidevin (IAC and ULL), A. Cabrera-Lavers, C. Jiménez Ángel, S. Geier (GRANTECAN and IAC), R. Sh...
Source Group: SGLF
Related Objects:
2024nqr [ZTF24aauekqv]
RA, DEC:15:12:27.278, +32:32:44.54
(228.113659, 32.545705)
Redshift:
Type:
,
2024pgd [ZTF24aauywft]
RA, DEC:15:12:26.332, +32:32:44.29
(228.109717, 32.545636)
Redshift:
Type:
Related Notes:
We report the spectroscopic classification with GTC OSIRIS+ of SN 2024nqr (ZTF24aauekqv) and SN 2024pgd (ZTF24aauywft) as type Ia supernova siblings in 2MASX J15122674+3232460 at a redshift of z = ...
Released: 2024-06-26 12:03:53
AT 2024muv (ZTF24aatbpbr): a bright SN candidate in NGC 4699, in the Virgo cluster of galaxies
I. Pérez-Fournon, F. Poidevin, D. S. Aguado, J. A. Acosta-Pulido, A. López-Oramas, D. Nespral (IAC and ULL), and F. A...
Source Group: SGLF
Related Objects:
2024muv [ZTF24aatbpbr]
RA, DEC:12:49:02.452, -08:39:51.19
(192.260218, -8.664220)
Redshift:0.00465
Type:SN Ia
We report on the ZTF discovery and LCOGT follow-up imaging of AT 2024muv (ZTF24aatbpbr), a bright SN candidate in NGC 4699, in the Virgo cluster of galaxies
Released: 2024-05-13 21:19:50
AT 2024iss (GOTO24bmf, ZTF24aankvcy): a bright and fast transient in a dwarf galaxy in the Coma cluster of galaxies
I. Pérez-Fournon, F. Poidevin, D. S. Aguado, J. A. Acosta-Pulido, A. López-Oramas, D. Nespral (IAC and ULL), and F. A...
Source Group: SGLF
Related Objects:
2024iss [GOTO24bmf]
RA, DEC:12:59:06.130, +28:48:42.62
(194.775542, 28.811839)
Redshift:0.003334
Type:SN IIb
Related Notes:
We report the ZTF independent discovery and LCOGT follow-up photometry of AT 2024iss (GOTO24bmf, ZTF24aankvcy), a bright and fast transient located in a dwarf galaxy in the Coma cluster of galaxies
Released: 2024-05-03 22:25:22
SN 2024gzk: one more supernova in Arp 299, the most prolific supernova factory
I. Pérez-Fournon (IAC and ULL), H. Akoudad-Ekajouan, C. Arrizabalaga-Díaz-Caneja, V. Wienzek (ULL), and F. Poidevin (...
Source Group: SGLF
Related Objects:
2024gzk [ZTF19abgbbzy]
RA, DEC:11:28:32.397, +58:33:44.08
(172.134987, 58.562244)
Redshift:0.0103
Type:SN IIb
,
2023wrk [GOTO23bdo]
RA, DEC:11:28:39.170, +58:33:12.64
(172.163208, 58.553511)
Redshift:0.01
Type:SN Ia
,
PSN J11283070+5833456
RA, DEC:00:00:00.000, +00:00:00.00
(0.000000, 0.000000)
Redshift:
Type:
PSN J11283070+5833456
,
2022gnp [ZTF22aadoihx]
RA, DEC:11:28:32.810, +58:33:47.52
(172.136708, 58.563200)
Redshift:0.010411
Type:SN Ib
,
2020fkb [ZTF18aarlpzd]
RA, DEC:11:28:30.436, +58:33:46.78
(172.126817, 58.562994)
Redshift:0.01
Type:SN Ib
,
2019lqo [Gaia19dcu]
RA, DEC:11:28:32.460, +58:33:44.82
(172.135250, 58.562450)
Redshift:0.0103
Type:SN II
,
2018mel [ZTF18aakogek]
RA, DEC:11:28:30.736, +58:33:49.13
(172.128069, 58.563646)
Redshift:
Type:
,
2018lrd [ATLAS20jns]
RA, DEC:11:28:30.413, +58:33:44.04
(172.126721, 58.562234)
Redshift:0.00999
Type:SN Ib
,
2010P
RA, DEC:11:28:31.380, +58:33:49.28
(172.130750, 58.563690)
Redshift:
Type:NA/Unknown
,
2010O
RA, DEC:11:28:33.859, +58:33:51.59
(172.141080, 58.564330)
Redshift:
Type:SN Ib
,
2005U
RA, DEC:11:28:33.221, +58:33:42.52
(172.138420, 58.561810)
Redshift:
Type:SN II
,
1999D
RA, DEC:11:28:28.380, +58:33:38.99
(172.118250, 58.560830)
Redshift:
Type:SN II
,
1998T
RA, DEC:11:28:33.161, +58:33:43.70
(172.138170, 58.562140)
Redshift:
Type:SN Ib
,
1993G
RA, DEC:11:28:33.439, +58:33:31.21
(172.139330, 58.558670)
Redshift:
Type:SN II
,
1992bu
RA, DEC:11:28:31.500, +58:33:38.99
(172.131250, 58.560830)
Redshift:
Type:NA/Unknown
Related Notes:
We report ATLAS forced photometry, LCOGT imaging, and analysis of SN 2024gzk, the last reported supernova in the luminous infrared galaxy Arp 299, the most prolific supernova factory in the local u...
Released: 2024-04-12 00:00:58
Identification of the likely progenitor star of SN 2024ggi in the near IR with the VISTA Hemisphere Survey.
I. Pérez-Fournon, F. Poidevin, D. S. Aguado, J. A. Acosta-Pulido, A. López-Oramas, and D. Nespral (IAC and ULL)
Source Group: SGLF
Related Objects:
2024ggi [ATLAS24fsk]
RA, DEC:11:18:22.087, -32:50:15.27
(169.592031, -32.837576)
Redshift:0.002435
Type:SN II
Related Notes: , , , , ,
We report on the near-IR properties of the likely progenitor star of the recently discovered SN 2024ggi (ATLAS24fsk, GOTO24aig) in NGC 3621 using archival data from the VISTA Hemisphere Survey. VHS...
Released: 2024-03-27 18:07:31
AT 2024eyo (ATLAS24ein): a bright supernova candidate in ESO 285- G 048 (32.156 Mpc)
I. Pérez-Fournon and F. Poidevin (IAC and ULL)
Source Group: SGLF
Related Objects:
2024eyo [ATLAS24ein]
RA, DEC:20:44:37.595, -45:58:51.66
(311.156646, -45.981017)
Redshift:0.009
Type:SN Ia
We report on LCOGT follow-up photometry of AT 2024eyo (ATLAS24ein), a bright supernova candidate in ESO 285- G 048 (32.156 Mpc)
Released: 2024-01-16 10:47:03
SN 2023vbg (ZTF23abkhwgb, ATLAS23yal): a type IIn SN with long precursor emission in a blue dwarf galaxy
I. Pérez-Fournon and F. Poidevin (IAC and ULL)
Source Group: SGLF
Related Objects:
2023vbg [ZTF23abkhwgb]
RA, DEC:07:43:43.782, +34:22:30.06
(115.932427, 34.375016)
Redshift:0.0173
Type:SN IIn
We report long-duration, pre-explosion activity in the type IIn SN 2023vbg (ZTF23abkhwgb, ATLAS23yal) located in the dwarf galaxy SDSS J074343.73+342230.2 at a redshift of 0.0173
Released: 2024-01-05 20:44:30
SN 2024gy, a type Ia SN in NGC 4216, in the Virgo cluster of galaxies: LCOGT photometry and position
I. Pérez-Fournon and F. Poidevin (IAC and ULL)
Source Group: SGLF
Related Objects:
2024gy [ASASSN-24ac]
RA, DEC:12:15:51.289, +13:06:56.13
(183.963702, 13.115592)
Redshift:0.001183
Type:SN Ia
We report LCOGT follow-up photometry and the position of the type Ia SN 2024gy, recently discovered by K. Itagaki, in NGC 4216, in the Virgo cluster of galaxies.
Released: 2023-08-14 18:05:19
Pre-rise activity in the candidate supernova AT 2023mtp (ZTF23aalftvv, ATLAS23qbj)
I. Pérez-Fournon and F. Poidevin (IAC and ULL)
Source Group: SGLF
Related Objects:
2023mtp [ZTF23aalftvv]
RA, DEC:17:14:08.556, +81:04:29.41
(258.535650, 81.074837)
Redshift:0.034
Type:SN II
Here we report pre-rise activity in the candidate supernova AT 2023mtp (ZTF23aalftvv, ATLAS23qbj), that is likely associated with a low-surface-brightness galaxy. AT 2023mtp was discovered by ZTF o...

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Released: 2022-07-16
Views Count: 6156
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Mike Engesser (STScI), Gabriel Brammer (University of Copenhagen), Katriona Gould (University of ...
Released: 2023-05-23
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Early multiband light curve of SN 2023ixf
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Released: 2023-05-19
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LT Classification of SN 2023ixf as a Type II Supernova in M101
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Released: 2020-05-07
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Released: 2023-10-11
Views Count: 2387
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Released: 2023-05-22
Views Count: 2378
Onset of SN 2023ixf observed over East Asian longitudes
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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: 2020-06-25
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Released: 2020-03-30
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Fast Radio Bursts (FRBs) now reported to and distributed via the TNS
O. Yaron, E. Ofek, A. Gal-Yam, A. Sass (Weizmann)

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Keck Cosmic Web Imager host galaxy redshift of AT2024wpp
Daniel A. Perley (LJMU), Yu-Jing Qin (Caltech), R. Michael Rich (UCLA), Emanuele Daddi (CEA Saclay), Michelle Collins (Surrey),...
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