Supernova 2012ce = Psn J11134946-2955320
| dc.catalogador | pau | |
| dc.contributor.author | McNaught, R. H. | |
| dc.contributor.author | Drake, A. J. | |
| dc.contributor.author | Djorgovski, S. G. | |
| dc.contributor.author | Graham, M. J. | |
| dc.contributor.author | Mahabal, A. | |
| dc.contributor.author | Williams, R. | |
| dc.contributor.author | Prieto, J. L. | |
| dc.contributor.author | Catelan, Marcio | |
| dc.contributor.author | Beshore, E. C. | |
| dc.contributor.author | Larson, S. M. | |
| dc.contributor.author | Christensen, E. | |
| dc.contributor.author | Brimacombe, J. | |
| dc.contributor.author | Marion, G. H. | |
| dc.contributor.author | Irwin, J. | |
| dc.date.accessioned | 2024-03-05T15:15:36Z | |
| dc.date.available | 2024-03-05T15:15:36Z | |
| dc.date.issued | 2012 | |
| dc.description.abstract | Report the discovery of an apparent supernova in unfiltered Siding Spring Survey (SSS) images: SN 2012 UT R.A. (2000.0) Decl. Mag. Offset 2012ce May 14.49 11 13 49.46 -29 55 32.0 16.6 7".0 E, 2".2 S The variable was designated PSN J11134946-2955320 when it was posted at the Central Bureau's TOCP webpage and is here designated SN 2012ce based on the spectroscopic confirmation reported below. Further CCD magnitudes for 2012ce: Mar. 31.63 UT, [18.8 (SSS); May 15.398, 18.5 (J. Brimacombe, Cairns, Australia; infrared filter; position end figures 49s.51, 32".9; image posted at website URL http://www.flickr.com/photos/43846774@N02/7207002078/). G. H. Marion, Harvard-Smithsonian Center for Astrophysics (CfA), on behalf of the CfA Supernova Group, reports that a spectrum (range 340-740 nm) of PSN J11134946-2955320 = 2012ce was obtained on May 15 UT by J. Irwin with the F. L. Whipple Observatory 1.5-m telescope (+ FAST). Cross-correlation with a library of supernova spectra using the "Supernova Identification" code (SNID; Blondin and Tonry 2007, Ap.J. 666, 1024) shows that 2012ce is a type-Ia supernova about one week after maximum light. A good fit is found to the template of the normal type-Ia supernova 1995D at +6 days. | |
| dc.fuente.origen | ORCID | |
| dc.identifier.uri | https://ui.adsabs.harvard.edu/abs/2012CBET.3108....1M/abstract | |
| dc.identifier.uri | https://repositorio.uc.cl/handle/11534/84215 | |
| dc.information.autoruc | Instituto de Astrofísica; Catelan , Marcio; 0000-0001-6003-8877; 1001556 | |
| dc.language.iso | en | |
| dc.rights | acceso restringido | |
| dc.title | Supernova 2012ce = Psn J11134946-2955320 | |
| dc.type | informe | |
| sipa.codpersvinculados | 1001556 | |
| sipa.trazabilidad | ORCID;2024-01-22 |