2006CBET..634....1B


Query : 2006CBET..634....1B

2006CBET..634....1B - Central Bureau Electronic Telegrams, 634, 1 (2006/September-0)

Supernova 2006gj in UGC 2650.

BLONDIN S., MODJAZ M., KIRSHNER R., CHALLIS P. and BERLIND P.

Abstract (from CDS):

S. Blondin, M. Modjaz, R. Kirshner, and P. Challis, Harvard-Smithsonian Center for Astrophysics, report that a spectrum (range 350-740 nm) of SN 2006gj (cf. CBET 631, IAUC 8751), obtained on Sept. 20.43 UT by P. Berlind with the F. L. Whipple Observatory 1.5-m telescope (+ FAST), shows it to be a type-Ia supernova around maximum light. Cross-correlation with a library of type-Ia supernova spectra indicates that 2006gj is most similar to SN 1992A (Kirshner et al. 1993, Ap.J. 415, 589) at -1 day from maximum light. Adopting a recession velocity of 8482 km/s for the host galaxy (from Huchra et al. 2007, private communication, in preparation), the maximum absorption in the Si II line (rest 635.5 nm) is blueshifted by roughly 11500 km/s. Also, interstellar Na I D absorption at the redshift of the host galaxy is visible in the spectrum with an equivalent width of 0.2 nm.

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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 2006gj SN* 03 17 35.80 -01 41 30.2     17.8     SNIa 50 1

Query : 2006CBET..634....1B

Basic data :
SN 2006gj -- SuperNova
Other object types:
otypes_help
SN* (2012MNRAS,SN)
ICRS coord. (ep=J2000) :
03 17 35.80 -01 41 30.2 (Optical) [ ] C 2015ApJS..220....9F
FK4 coord. (ep=B1950 eq=1950) :
03 15 03.63 -01 52 26.7 [ ]
Gal coord. (ep=J2000) :
183.19754 -46.73620 [ ]
Radial velocity / Redshift / cz :
V(km/s) 8335 [~] / z(spectroscopic) 0.0282 [~] / cz 8454 [~]
   (Opt) D 2012MNRAS.425.1789S
Spectral type:
SNIa C 2015ApJS..220....9F
Fluxes (1) :
V 17.8 [~] D 2008yCat.2283....0B
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SN 2006gj

References (50 between 1850 and 2026) (Total 50)
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