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GCN Circular 25931

Subject
LIGO/Virgo S190930t: Palomar 200-in DBSP spectroscopy of ZTF19acbwaah
Date
2019-10-03T00:36:54Z (5 years ago)
From
Kishalay De at Caltech, GROWTH <kde@astro.caltech.edu>
V. Karambelkar, K. De, J. Van Roestel, M. M. Kasliwal (Caltech)
On behalf of the Zwicky Transient Facility (ZTF) and Global Relay of
Observatories Watching Transients Happen (GROWTH) collaborations

On 2019 Oct 2 UT, we obtained a spectrum of ZTF19acbwaah/AT2019rpp
(Stein et al. GCN 25899) with the Double Beam Spectrograph on the
Palomar 200-in telescope. The spectrum is consistent with a type Ia
supernova at redshift ~0.03 a few weeks after peak.
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