[ Previous | Next | ADS ]

Nearby Supernova Factory II Spectroscopic Classification of LSQ12hxq and LSQ12hzu

ATel #4693; F. Cellier-Holzem, A. Canto, P. Antilogus, S. Bongard, R. Pain (LPNHE); Y. Copin, E. Gangler, R. Pereira, M. Rigault, G. Smadja (IPNL); G. Aldering, D. Birchall, H. Fakhouri, A. Kim, J. Nordin, P. Nugent, S. Perlmutter, K. Runge, C. Saunders, N. Suzuki, R. C. Thomas (LBNL); E. Pecontal (CRAL); U. Feindt, M. Kowalski (U. Bonn); S. Benitez, W. Hillebrandt, M. Kromer, M. Sasdelli, A. Sternberg, S. Taubenberger (MPA); D. Baugh, J. Chen, N. Chotard, C. Wu (THCA); C. Tao (CPPM & THCA), D. Fouchez, A. Tilquin (CPPM); E. Hadjiyska, D. Rabinowitz, C. Baltay, N. Ellman, R. McKinnon, E. Walker, A. Effron (Yale)
on 2 Jan 2013; 02:54 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Nao Suzuki (nsuzuki@lbl.gov)

Subjects: Optical, Supernovae

Referred to by ATel #: 4696

The Nearby Supernova Factory II (http://snfactory.lbl.gov) reports the following spectroscopic observations of supernovae based on spectra (range 320-1000 nm) obtained with the SuperNova Integral Field Spectrograph (Aldering et al 2002, SPIE, 4836, 61) on the University of Hawaii 2.2-meter telescope. Classifications were performed using SNID (Blondin & Tonry, 2007, ApJ, 666, 1024). Heliocentric redshifts listed to two decimal places are measured from supernova features; all others are published values or measured by us from host galaxy features.

 
Name          |  RA (J2000) | Dec (J2000) |  Discovery  | Discovery | Disc. |  Spectrum  | Redshift    | Type  | Phase | Notes 
              |             |             |  Date (UTC) |   Source  | Mag   | Date (UTC) |             |       |       | 
LSQ12hxg      | 04:11:47.42 | -05:55:08.5 |  20121224   |     LSQ   | 18.96 | 20130101   | 0.038837[1] | SN IIn|       | 
LSQ12hzu      | 05:07:53.11 | -20:58:29.3 |  20121229   |     LSQ   | 18.55 | 20130101   | 0.03        | SN IIp|       | 
[1] Sloan Digital Sky Survey (http://skyserver.sdss.org/public/en/) via NED