2005CBET..339....1B -
Central Bureau Electronic Telegrams, 339, 1 (2005/December-0)
Supernovae 2005mh-2005mq.
BARENTINE J., BASSETT B., BECKER A., BREWINGTON H., DEJONGH F., DEMBICKY J., DEPOY D.L., DILDAY B., DOI M., ELSON E., FRIEMAN J., GARNAVICH P., HARVANEK M., GUETH T., HOLTZMAN J., KONISHI K., KRZESINSKI J., LAMPEITL H., KESSLER R., KETZEBACK B., LONG D., MALANUSHENKO O., MARRINER J., MARSHALL J.L., McMILLAN R., MIKNAITIS G., MOROKUMA T., NICHOL R., PAN K., PRIETO J.L., RICHMOND M., RIESS A., ROMANI R., SAKO M., SCHNEIDER D., SMITH M., SNEDDEN S., SUBBARAO M., TAKANASHI N., TOKITA K., VAN DER HEYDEN K. and YASUDA N.
Abstract (from CDS):
Further to CBET 315, J. Barentine, Apache Point Observatory (APO); B. Bassett, University of Portsmouth (UP); A. Becker, University of Washington; H. Brewington, APO; F. DeJongh, Fermilab; J. Dembicky, APO; D. L. DePoy, Ohio State University (OSU); B. Dilday, University of Chicago (UC); M. Doi, University of Tokyo; E. Elson, South African Astronomical Observatory (SAAO); J. Frieman, Fermilab and UC; P. Garnavich, University of Notre Dame; M. Harvanek, APO; T. Gueth and J. Holtzman, New Mexico State University; K. Konishi, University of Tokyo; J. Krzesinski, APO; H. Lampeitl, Space Telescope Science Institute (STScI); R. Kessler, UC; B. Ketzeback, D. Long, O. Malanushenko, and V. Malanushenko, APO; J. Marriner, Fermilab; J. L. Marshall, OSU; R. McMillan, APO; G. Miknaitis, Fermilab; T. Morokuma, University of Tokyo; R. Nichol, UP; K. Pan, APO; J. L. Prieto, OSU; M. Richmond, Rochester Institute of Technology; A. Riess, STScI; R. Romani and M. Sako, Stanford University; D. Schneider, Pennsylvania State University; M. Smith, UP; S. Snedden, APO; M. Subbarao, UC and Adler Planetarium; N. Takanashi and K. Tokita, University of Tokyo; K. van der Heyden, SAAO; and N. Yasuda, University of Tokyo, on behalf of the Sloan Digital Sky Survey II collaboration, report the discovery of ten supernovae on multiple g, r, and i images taken with the SDSS 2.5-m telescope at Apache Point Observatory by the SDSS observing team. Spectroscopy was obtained with the Hobby-Eberly Telescope and the ARC 3.5-m telescope, showing six of the new supernovae to be type-Ia events, one to be a probable type-Ia event (2005mh), one to be a type-II event (2005mk), one to be a probable type-IIn event (2005mj), and one to be a type-Ib supernova (2005mn). The discovery magnitudes tabulated below are all g magnitudes. Spectroscopic redshifts are given in the column labelled z. Peak g magnitudes and dates (all 2005) are estimated from fits to the multi-band light curves.
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Journal keyword(s):
Simbad objects:
10
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