DRAFT
2023-05-25 00:15:01
Type: Object/s-Data/Analysis
Bibcode: 2023TNSAN.140....1B
DESI Spectrum of SN 2023ixf
Authors: Segev BenZvi (University of Rochester), Dillon Brout (Harvard University), Arjun Dey (NOIRLab), Or Graur (University of Portsmouth), Cullan Howlett (University of Queensland), Michael Levi (LBNL), John Moustakas (Siena College), Adam Myers (University of Wyoming), Peter Nugent (LBNL), Antonella Palmese (Carnegie Mellon University), Anand Raichoor (LBNL), Edward Schlafly (STSci), David Schlegel (LBNL), Benjamin Weaver (NOIRLab), DESI Collaboration
Source Group: DESI
Keywords: Supernova, Spectroscopy
Abstract:
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 Kitt Peak National Observatory. The spectrum was recorded at medium resolution from 360-980nm with an exposure of 150.4904s taken at twilight.

We present the second spectrum of SN 2023ixf observed at 2023-05-24 03:36:42.676 UTC on May 24, 2023 (MJD = 60088.150) using the Dark Energy Spectroscopic Instrument (DESI) at the 4m Mayall Telescope at Kitt Peak National Observatory. The spectrum was recorded on a single fiber pointing into one of the DESI three-arm spectrographs spanning 360-980nm.  The 150.4904 second exposure was taken during astronomical twilight (see first comment). Fiber #3259 on DESI tile 83365.

Show current TNS values
Catalog Name Reported RA Reported DEC Reported Obj-Type Reported Redshift Host Name Host Redshift Remarks TNS RA TNS DEC TNS Obj-Type TNS Redshift
TNS 2023ixf 14:03:38.562 +54:18:41.94 SN II 0.000804 M101 14:03:38.562 +54:18:41.94 SN II 0.0008
AstroNote Publication Timestamp Title Authors
2023-137 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 (University of Queensland), Michael Levi (LBNL), John Moustakas (Siena College), Adam Myers (University of Wyoming), Peter Nugent (LBNL), Antonella Palmese (Carnegie Mellon University), Anand Raichoor (LBNL), Edward Schlafly (STSci), David Schlegel (LBNL), Benjamin Weaver (NOIRLab), DESI Collaboration
File Comments
sn2023ixf_desi_20230523_ 00181895_0.fits Spectrum
sn2023ixf_desi_20230523_ 00181895_0.html Prospect page for visualization (credit: Eric Armengaud)

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