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Spectroscopic Classification of ATLAS17fkc (= AT2017ebz) with Keck I

ATel #10433; R. J. Foley, M. R. Siebert (UCSC)
on 28 May 2017; 16:14 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Ryan Foley (foley@ucsc.edu)

Subjects: Optical, Supernovae

We report the classification of ATLAS17fkc (= AT2017ebz) from a spectroscopic observation made on 2017 May 28 UT with the Low Resolution Imaging Spectrometer (LRIS) on the Keck I telescope. The target was supplied by ATLAS. The classification was performed with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).

 
Name       | IAU Name  | RA (J2000)  | Dec (J2000) | z     | Type | Phase   |  Notes
ATLAS17fkc | AT2017ebz | 16:56:11.01 | +48:55:34.8 | 0.041 | Ia | +5 | (1)

Notes: When the redshift is given to 2 decimal places, it is derived from the SN spectrum. Otherwise, the redshift is determined from the host galaxy. (1) The minimum of the Si II 6355 line is blueshifted by -11,900 km/s.