Showing results 1 to 3 out of 3
AstroNote 2026-81
Type: Object/s-Discovery/Classification
Released: 2026-03-20 18:23:58
DESI multi-object spectroscopic observations of hundreds of Rubin alerts
Xander J. Hall (CMU), John Banovez (LBNL), Antonella Palmese (CMU), Stephen Bailey (LBNL), Segev BenZvi (U Rochester), …
Source Group: DESI
Keywords: Surveys, Supernova
Related Objects:
2025aluu [313853517432881258]
RA, DEC:10:05:16.241, +02:23:42.78
(151.317670, 2.395216)
Redshift:0.0934
Type:SN II
See object 2025aluu [313853517432881258]
,
2026bbl [LSST-P-DO-313853517428162578]
RA, DEC:10:02:11.842, +02:37:36.80
(150.549343, 2.626888)
Redshift:0.1139
Type:SN II
See object 2026bbl [LSST-P-DO-313853517428162578]
,
2026fbm [LSST-AP-DO-170094456357257301]
RA, DEC:10:00:07.824, +03:01:27.07
(150.032600, 3.024186)
Redshift:0.176
Type:SN Ia
See object 2026fbm [LSST-AP-DO-170094456357257301]
,
2026ezw [LSST-AP-DO-170094456400773135]
RA, DEC:09:58:32.565, +01:16:09.64
(149.635687, 1.269344)
Redshift:0.131
Type:SN Ia
See object 2026ezw [LSST-AP-DO-170094456400773135]
,
2025alrj [LSST-P-DO-313998569623257167]
RA, DEC:09:58:24.467, +00:43:41.12
(149.601947, 0.728089)
Redshift:0.065
Type:SN II
See object 2025alrj [LSST-P-DO-313998569623257167]
We report the first spectroscopic follow-up of Rubin alerts with the Dark Energy Spectroscopic Instrument (DESI). During our initial campaign, we targeted 345 alerts from the Rubin Legacy Survey of S…
AstroNote 2023-140
Type: Object/s-Data/Analysis
Released: 2023-05-25 00:15:01
DESI Spectrum of SN 2023ixf
Segev BenZvi (University of Rochester), Dillon Brout (Harvard University), Arjun Dey (NOIRLab), Or Graur (University of…
Source Group: DESI
Keywords: Supernova, Spectroscopy
Related Objects:
2023ixf
RA, DEC:14:03:38.562, +54:18:41.94
(210.910675, 54.311651)
Redshift:0.0008
Type:SN II
See object 2023ixf
Related Notes:
2023-137
2023-1402023-05-23 16:04:47
Title: DESI Spectrum of SN 2023ixf
Authors: Segev BenZvi (University of Rochester), Dillon Brout (Harva…
Source Group: DESI
We present the second spectrum of SN 2023ixf observed at 2023-05-24 03:36:42.676 UTC on May 24, 2023 (MJD = XYZ) using the Dark Energy Spectroscopic Instrument (DESI) at the 4m Mayall Telescope at Ki…
AstroNote 2023-137
Type: Object/s-Data/Analysis
Released: 2023-05-23 21:28:34
DESI Spectrum of SN 2023ixf
Segev BenZvi (University of Rochester), Dillon Brout (Harvard University), Arjun Dey (NOIRLab), Cullan Howlett (Univers…
Source Group: DESI
Keywords: Spectroscopy, Supernova
Related Objects:
2023ixf
RA, DEC:14:03:38.562, +54:18:41.94
(210.910675, 54.311651)
Redshift:0.0008
Type:SN II
See object 2023ixf
We present the spectrum of SN 2023ixf observed at 03:19:22.4 UTC on 23 May 2023 (MJD = 60087.138) using the Dark Energy Spectroscopic Instrument (DESI) at the 4m Mayall Telescope at Kitt Peak Nationa…

Most Viewed

AstroNote 2022-145
Released: 2022-07-16
Views Count: 6191
Discovery of Possible Transient in JWST NIRCam Images of SDSS J141930.11+525159.3
Mike Engesser (STScI), Gabriel Brammer (University of Copenhagen), Katriona Gould (University of Co…
AstroNote 2023-136
Released: 2023-05-23
Views Count: 5770
Early multiband light curve of SN 2023ixf
Juan-Luis González-Carballo, R. G. Farfán, F. Limón, J. L. Salto, C. Botana, A. Mantero, G. Locatel…
AstroNote 2023-119
Released: 2023-05-19
Views Count: 5163
LT Classification of SN 2023ixf as a Type II Supernova in M101
Daniel A. Perley (LJMU), Avishay Gal-Yam (Weizmann), Ido Irani (Weizmann), Erez Zimmerman (Weizmann)
AstroNote 2020-100
Released: 2020-05-07
Views Count: 2713
Classification of SN 2020jfo (ZTF20aaynrrh) as a young Type II supernova
Daniel Perley (LJMU), Cristina Barbarino (Stockholm), Jesper Sollerman (Stockholm), Tassilo Schweye…
AstroNote 2023-265
Released: 2023-10-11
Views Count: 2406
SN 2023tyk: discovery to spectroscopic classification performed fully automatically
Nabeel Rehemtulla (NU), Adam Miller (NU), Christoffer Fremling (Caltech), D. A. Perley (LJMU), Yu-J…
AstroNote 2020-89
Released: 2020-04-22
Views Count: 2401
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'…
AstroNote 2023-130
Released: 2023-05-22
Views Count: 2399
Onset of SN 2023ixf observed over East Asian longitudes
Yiming Mao, Mi Zhang, Guangyao Cai, Jinan Chen, Jin Chen, Xing Gao, Keying Li, Xiaodong Lyu, Yujing…
AstroNote 2019-163
Released: 2019-12-31
Views Count: 2225
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. …
AstroNote 2020-126
Released: 2020-06-25
Views Count: 2157
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…
AstroNote 2020-70
Released: 2020-03-30
Views Count: 2026
Fast Radio Bursts (FRBs) now reported to and distributed via the TNS
O. Yaron, E. Ofek, A. Gal-Yam, A. Sass (Weizmann)

Recent Released Tools