Classification of seven supernovae with WiFeS
ATel #6302; M. Childress, R. Scalzo, F. Yuan, B. Zhang, A. Ruiter, I. Seitenzahl, B. Schmidt (Australian National University), B. Tucker (Australian National University and University of California Berkeley)
on 9 Jul 2014; 04:43 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Michael Childress (mjc@mso.anu.edu.au)
Subjects: Optical, Supernovae
We report spectroscopic classification of optical transients with the Wide Field Spectrograph (WiFeS - Dopita et al., 2007, ApSS, 310, 255) on the ANU 2.3m telescope at Siding Spring Observatory, NSW Australia, using the B3000/R3000 gratings (3500-9800 A, 1 A resolution). Discovery and classification information are found in the table below, targets were observed on 2014 Jul 08, and classifications were made with SNID (Blondin & Tonry, 2007, ApJ, 666, 1024).
Name | RA (J2000) | Dec (J2000) | Disc. Date | Disc Mag | Disc. Source | SNID z | Type | Phase | Match SN | Notes
PSN J09232955-6340283 | 09:23:29.55 | -63:40:28.3 | 20140620 | 16.8 | Parker | 0.011 | IIb | +20 | SN 2003bg | (1)
ASASSN-14dp | 11:21:58.45 | -37:54:24.5 | 20140707 | 16.2 | ASAS-SN | 0.002 | II | -1 | SN 1999em | (2)
PSN J19370613-4217505 | 19:37:06.13 | -42:17:50.5 | 20140627 | 17.8 | Monard | 0.020 | Iax | +23 | SN 2005hk | (3)
PSN J21355236-6205398 | 21:35:52.36 | -62:05:39.8 | 20140622 | 17.1 | Parker | 0.054 | Ia | +23 | SN 1999cc | (4)
PSN J21504715-7355334 | 21:50:47.15 | -73:55:33.4 | 20140622 | 18.1 | Parker | 0.031 | II | +20 | SN 2004et | (5)
PSN J01103622-3013376 | 01:10:36.22 | -30:13:37.6 | 20140621 | 16.8 | Monard | 0.016 | II | +10 | SN 2004et | (6)
PSN J02253046-2537380 | 02:25:30.46 | -25:37:38.0 | 20140623 | 15.7 | Parker | 0.000 | Ic-BL | +1 | SN 1997dq | (7)
Notes:
(1) Clear H and He lines. Consistent with redshift of host PGC 026596 (z=0.010673; HIPASS catalog).
(2) See ATel #6297. Consistent with redshift of host PGC 034856 (z=0.009159; HIPASS catalog).
(3) Also called 02-cx like. Consistent with redshift of host NGC 6806 (z=0.019123; HIPASS catalog).
(4) Consistent with redshift of host PGC 349297 (z=0.053664; Jones et al., 2009, 6dF Galaxy Survey Data Release 3).
(5) Consistent with redshift of 2MASS host (z=0.028326; Huchra et al., 2012, ApJS, 199, 26).
(6) Consistent with redshift of host NGC 418 (z=0.019036; HIPASS catalog).
(7) Very broad lines, difficult to constrain redshift compared to host PGC 009204 (z=0.016164; Theureau et al., 1998, A&AS, 130, 333).
