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Spectroscopic classification of LSQ supernovae by the Nearby Supernova Factory II

ATel #4566; 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, M. Childress, H. Fakhouri, A. Kim, J. Nordin, P. Nugent, S. Perlmutter, K. Runge, C. Saunders, N. Suzuki, R. C. Thomas (LBNL); E. Pecontal (CRAL); C. Buton, U. Feindt, M. Kerschhaggl, 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, A. Effron (Yale)
on 11 Nov 2012; 05:12 UT
Credential Certification: Alex Kim (agkim@lbl.gov)

Subjects: Optical, Supernovae

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) | Disc.    | Disc.  | Disc. | Spectrum |   Redshift   | Type     | Phase    | Notes    
                 |             |             | Date UTC | Source | Mag   | Date     |              |          |          |          
LSQ12gby         | 01:17:23.15 | 09:16:40.7  | Nov 06.0 |  LSQ   | 18.8  | Nov 10.3 | 0.086        | Ia       |   +13    | 
LSQ12gbz         | 04:26:20.39 | -10:06:12.8 | Nov 06.2 |  LSQ   | 19.0  | Nov 10.5 | 0.028        | Ic       |   +15    | 
LSQ12gdj         | 23:54:43.32 | -25:40:34.1 | Nov 07.0 |  LSQ   | 18.3  | Nov 10.2 | 0.030324 [1] | Ia       | premax   | [2] 
LSQ12gef         | 01:40:33.70 | 18:30:36.4  | Nov 07.0 |  LSQ   | 18.4  | Nov 10.4 | 0.065        | Ia       |   -6     | 
[1] Nella et al 1996, MNRAS, 283, 367 [2] Possible SN1991T-like or super-Chandra candidate