SIMBAD references

2005CBET..259....2B - Central Bureau Electronic Telegrams, 259, 2 (2005/October-0)

Supernova 2005hc in MCG +00-6-3.

BLANC N., BONGARD S., COPIN Y., GANGLER E., SAUGE L., SMADJA G., ANTILOGUS P., GILLES S., PAIN R., PEREIRA R., ALDERING G., BAILEY S., KOCEVSKI D., LEE B.C., LOKEN S., NUGENT P., PERLMUTTER S., SCALZO R., THOMAS R.C., WANG L., WEAVER B.A., BONNAUD C., PECONTAL E., KESSLER R., BALTAY C., RABINOWITZ D. and BAUER A.

Abstract (from CDS):

The "Nearby Supernova Factory" group (N. Blanc, S. Bongard, Y. Copin, E. Gangler, L. Sauge, and G. Smadja, Institut de Physique Nucleaire de Lyon; P. Antilogus, S. Gilles, R. Pain, and R. Pereira, Laboratoire de Physique Nucleaire et de Haute Energies de Paris; G. Aldering, S. Bailey, D. Kocevski, B. C. Lee, S. Loken, P. Nugent, S. Perlmutter, R. Scalzo, R. C. Thomas, L. Wang, and B. A. Weaver, Lawrence Berkeley National Laboratory, Berkeley; C. Bonnaud and E. Pecontal, Centre de Recherche Astronomique de Lyon; R. Kessler, Kavli Institute for Cosmological Physics, Chicago; and C. Baltay, D. Rabinowitz, and A. Bauer, Yale University) reports that a spectrum (range 320-1000 nm) of SN 2005hc, obtained on Oct. 18.5 UT with the University of Hawaii 2.2-m telescope (+ Supernova Integral Field Spectrograph), reveals that it is a type-Ia supernova on the rise, spectroscopically similar to SN 1994D at five days before maximum light. In addition to a weak Ca II infrared triplet absorption around 10000 km/s, a stronger high-velocity (20000-25000 km/s) component is visible, reminiscent of the type-Ia SN 2001el (Wang et al. 2003, Ap.J. 591, 1110).

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Simbad objects: 4

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