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| Query : 2011CBET.2635....3P |
2011CBET.2635....3P - Central Bureau Electronic Telegrams, 2635, 3 (2011/January-0)
Supernovae 2011I and 2011J.
PRIETO J.L.
Abstract (from CDS):
J. L. Prieto, Carnegie Observatories, reports that optical spectra (range 370-930 nm; resolution 0.7 nm) of 2011I and 2011J were obtained with the APO 3.5-m telescope (+ DIS) on Jan. 13.4 UT. After cross-correlation with a library of supernova spectra using SNID (Blondin and Tonry 2007, Ap.J. 666, 1024), they obtain the following spectral classes: 2011I is a normal type-Ia supernova at about 20 days after maximum light; 2011J is a type-Ia supernova around maximum light, with redshift 0.030 ± 0.006 obtained by SNID from the supernova spectral features.
Abstract Copyright: ∼
Journal keyword(s):
Simbad objects: 2
| Number of rows : 2 |
| 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 2011I | SN* | 09 50 24.99 | -21 51 45.1 | SNIa | 3 | 1 | |||||
| 2 | SN 2011J | SN* | 10 50 44.20 | +28 00 49.0 | SNIa | 4 | 1 |
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