VizieR Online Data Catalog: Keck/NIRES spectrum of type Ia SN 2020qxp (Hoeflich+, 2021)

SN 2020qxp/ASASSN-20jq was discovered by the All-Sky Automated Survey for Supernovae (ASASSN, Kochanek+ 2017PASP..129j4502K) on 2020-August-8.13 UT in the outskirts of the SBm galaxy NGC 5002.

Our medium-resolution nebular NIR spectrum of SN 2020qxp/ASASSN-20jq was obtained with the Keck II telescope equipped with the Near-Infrared Echellette Spectrometer (NIRES) on 2021 March 04.5 UT (i.e., MJD=59277.50). This is +191 rest-frame days (d) past the epoch of B-band maximum (tB). The mean resolution of the spectrum is R~2700, and the spectral range extends between 0.96 and 2.46um.

(1 data file).