PTF weekly SN discovery report, January 21, 2012
ATel #3874; Avishay Gal-Yam, I. Arcavi (Weizmann), Peter Nugent (LBL), M. Kasliwal (OCIW/Princeton), E. Walker (Pisa), Y. Cao and D. Levitan (Caltech) report for the PTF
on 22 Jan 2012; 05:48 UT
Distributed as an Instant Email Notice Supernovae
Credential Certification: Avishay Gal-Yam (avishay.gal-yam@weizmann.ac.il)
The PTF (ATEL #1964, #3253; http://www.astro.caltech.edu/ptf/ ; Law et al. 2009, PASP, 121, 1395; Rau et al. 2009, PASP, 121, 1334) reports the discovery of 13 new supernovae. PTF discoveries are made by autonomous PTF software (Bloom et al. 2011, http://adsabs.harvard.edu/abs/2011arXiv1106.5491B ), as well as by the Galaxy Zoo Supernova Project (Smith et al. 2011, MNRAS, 412, 1309; http://supernova.galaxyzoo.org ).
Name | RA (J2000) | Dec (J2000) | Discovery | Mag | Redshift | Type | Spec. | Phase | Instrument | Notes
PTF11kdk | 17 15 32.29 | +30 53 36.3 | Aug 05.26 | 18.0 | 0.03 | SN Ia | Aug 24 | 30 d | Magellan_Clay+LDSS3 |
PTF11kju | 02 55 11.98 | -00 11 01.6 | Aug 16.37 | 17.0 | 0.028 | SN Ia | Aug 24 | 28 d | Magellan_Clay+LDSS3 |
PTF11klo | 23 46 14.37 | -28 05 50.6 | Aug 19.34 | 19.6 | 0.027999 | SN Ia | Aug 24 | | Magellan_Clay+LDSS3 |
PTF11rly | 12 58 17.01 | -09 52 00.5 | Dec 27.45 | 19.5 | 0.1 | SN Ia | Dec 30 | 13 d | P200+DBSP |
PTF11rmb | 10 05 26.35 | -06 09 24.0 | Dec 27.55 | 17.9 | 0.06 | SN Ia | Jan 02 | 7 d | P200+DBSP |
PTF11rnq | 02 23 22.71 | -02 40 37.4 | Dec 27.17 | 19.7 | 0.15 | SN Ia | Dec 30 | -7 d | P200+DBSP | =LSQ11ec
PTF11rns | 12 28 10.75 | +11 27 54.8 | Dec 27.42 | 19.4 | 0.11 | SN Ia | Dec 30 | -5 d | P200+DBSP |
PTF11rpc | 09 15 47.00 | +49 28 20.1 | Dec 29.24 | 19.9 | 0.143 | SN Ia | Dec 30 | -5 d | P200+DBSP |
PTF11rpj | 08 49 39.21 | +11 03 29.9 | Dec 28.48 | 19.2 | 0.08 | SN Ia | Dec 30 | 0 d | P200+DBSP |
PTF11rpz | 09 21 58.02 | +51 02 25.5 | Dec 29.20 | 19.8 | 0.066 | SN Ia | Jan 02 | -5 d | APO+DIS |
PTF12lz | 01 37 16.90 | +30 07 14.3 | Jan 06.14 | 19.3 | 0.07 | SN Ia | Jan 08 | 11 d | TNG+DOLORES |
PTF12mj | 10 25 44.15 | +73 42 00.9 | Jan 06.21 | 19.1 | 0.069 | SN Ia | Jan 20 | -3 d | APO+DIS |
PTF12ta | 12 35 02.53 | +08 32 38.7 | Jan 17.42 | 19.6 | 0.02 | SN Ia | Jan 20 | -1 d | APO+DIS |
PTF is a collaboration of Caltech, LCOGT, the Weizmann Institute, LBNL, Oxford, Columbia, IPAC, and Berkeley.