2008CBET.1262....2R

Query : 2008CBET.1262....2R

2008CBET.1262....2R - Central Bureau Electronic Telegrams, 1262, 2 (2008/February-0)

Supernova 2008am.

ROSTOPCHIN S. and RILEY V.

Abstract (from CDS):

Optical spectra (range 420-890 nm) of 2008am, obtained on Jan. 29.35 under poor conditions and again on Jan. 30.35 with the 9.2-m Hobby-Eberly Telescope (+ Marcario Low-Resolution Spectrograph) by S. Rostopchin and V. Riley, show it to be a type-II supernova. The spectra consist of blue continua superposed by hydrogen Balmer emission lines (narrow and broad). Overall, the spectra are similar to those of the type-IIn supernova 1996L (cf. IAUC 6346) at early times (Benetti et al. 1999, MNRAS 305, 811). The Jan. 30 data also clearly show narrow emission features from O III 495.9- and 500.7-nm and O II 372.7-nm. All narrow features are consistent with a systematic redshift of z = 0.234.

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Journal keyword(s):

Simbad objects: 1

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Number of rows : 1
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 2008am SN* 12 28 36.25 +15 34 49.1     18.7     SNIIn 52 1

Query : 2008CBET.1262....2R

Basic data :
SN 2008am -- SuperNova
Other object types: otypes_help 		SN* (2012A&A,SN)
ICRS coord. (ep=J2000) : 		12 28 36.25 +15 34 49.1 [ ] D 2008yCat.2283....0B
FK4 coord. (ep=B1950 eq=1950) : 		12 26 04.73 +15 51 24.1 [ ]
Gal coord. (ep=J2000) : 		277.11088 +77.29261 [ ]
Radial velocity / Redshift / cz : 		V(km/s) 62075 [~] / z(~) 0.2338 [~] / cz 70091 [~]
   D 2012Sci...337..927G
Spectral type: 		SNIIn C 2008yCat....1.2024B
Fluxes (1) :
V 18.7 [~] D 2008yCat.2283....0B
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SN 2008am

References (52 between 1850 and 2026) (Total 52)
Simbad bibliographic survey began in 1850 for stars (at least bright stars) and in 1983 for all other objects (outside the solar system).
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