2009CBET.2068....1S


Query : 2009CBET.2068....1S

2009CBET.2068....1S - Central Bureau Electronic Telegrams, 2068, 1 (2009/December-0)

Supernova 2009md in NGC 3389.

SOLLERMAN J., ERGON M., INSERRA C., VALENTI S., WILSON P.A., JON JULIUSSON S., HOLMA H., INGEMYR M., SAXEN O. and HAUKANES L.

Abstract (from CDS):

J. Sollerman and M. Ergon, Stockholm University; C. Inserra, Istituto Nazionale di Astrofisica; and S. Valenti, Queen's University, report on spectroscopic observations (range 350-900 nm, resolution 0.8 nm) of 2009md (cf. CBET 2065) obtained with the Nordic Optical Telescope (NOT; + ALFOSC) on Dec. 8.27 UT; the observations were obtained by P. A. Wilson (NOT), S. Jon Juliusson (University of Iceland), and four high-school students: H. Holma and M. Ingemyr (Rymdgymnasiet, Sweden), O. Saxen (Katedralskolan i Abo, Finland), and L. Haukanes (Stord vidaregaande skule, Norway). The fully reduced spectrum of 2009md shows it to be a young type-II supernova. Cross- correlation of the spectrum with a library of supernova spectra using the "Supernova Identification" code (Blondin and Tonry 2007, Ap.J. 666, 1024) shows it to be most similar to the type-IIP supernova 2005cs close to maximum light.

Abstract Copyright: ∼

Journal keyword(s):

Simbad objects: 3

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Number of rows : 3
N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2026
#notes
1 SN 2009md SN* 10 48 26.28 +12 32 02.8           SNIIP 75 2
2 NGC 3389 GiG 10 48 27.9084984144 +12 31 59.659616244   12.0       ~ 244 2
3 SN 2005cs SN* 13 29 53.37 +47 10 28.2   14.5       SNIIP 450 1

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