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| Query : 2003IAUC.8231....3M |
2003IAUC.8231....3M - IAU Circ., 8231, 3 (2003/October-0)
Supernovae 2003hr, 2003ix, 2003iy, and 2003iz.
MATHESON T., CHALLIS P., KIRSHNER R. and BERLIND P.
Abstract (from CDS):
T. Matheson, P. Challis, and R. Kirshner, Harvard-Smithsonian Center for Astrophysics, report that a spectrum (range 370-750 nm) of SN 2003iz, obtained by P. Berlind on Oct. 23.28 UT with the Mt. Hopkins 1.5-m telescope (+ FAST), shows it to be a type-Ia supernova after maximum. Adopting the NED recession velocity of 14453 km/s for the host galaxy, the supernova expansion velocity is 12000 km/s for Si II (rest 635.5 nm). The spectral-feature age of the supernova is 6 ± 2 days after maximum light.
Abstract Copyright: ∼
Journal keyword(s):
Simbad objects: 4
| Number of rows : 4 |
| 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 2003iz | SN* | 01 02 06.75 | +26 56 21.3 | 17.7 | SNIa | 12 | 1 | ||||
| 2 | SN 2003ix | SN* | 07 14 25.72 | +55 08 53.4 | 18.8 | SNIa | 5 | 1 | ||||
| 3 | SN 2003hr | SN* | 08 24 39.06 | +73 24 23.3 | 16.8 | SNII | 9 | 1 | ||||
| 4 | SN 2003iy | SN* | 16 21 43.22 | +55 05 05.2 | 16.8 | SNII: | 9 | 1 |
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