2003ApJ...599L..33M

Query : 2003ApJ...599L..33M

2003ApJ...599L..33M - Astrophys. J., 599, L33-L36 (2003/December-2)

Spectroscopic detection of type Ia supernovae in the Sloan Digital Sky Survey.

MADGWICK D.S., HEWETT P.C., MORTLOCK D.J. and WANG L.

Abstract (from CDS):

We present the results of a novel new search of the first data release from the Sloan Digital Sky Survey (SDSS-DR1) for the spectra of supernovae (SNe). The use of large spectroscopic galaxy surveys offers the prospect of obtaining improved estimates of the local SN rate, with the added benefit of a very different selection function to that of conventional photometric surveys. In this Letter we present an overview of our search methodology and the details of 19 Type Ia SNe found in SDSS-DR1. The SN sample is used to make a preliminary estimate, ΓIa=0.4±0.2 h2 SNu, of the cosmological SN rate.

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Journal keyword(s): Methods: Data Analysis - Stars: Supernovae: General

Simbad objects: 22

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Number of rows : 22
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 2000fz SN* 01 18 35.8 +14 41 00           SNIa 6 1
2 SN 2000ga SN* 02 29 03.7 -08 24 13           SNIa 6 1
3 SN 2001kl SN* 03 08 51.4 -01 10 24           SNIa 6 1
4 SN 2001ks SN* 07 56 46.5 +36 59 16           SNIa 6 1
5 SN 2000fy SN* 08 03 12.6 +47 36 49           SNIa 9 1
6 SN 2001kn SN* 08 32 09.8 +47 17 27           SNIa 6 1
7 SN 2001km SN* 09 11 38.3 -00 42 53           SNIa 8 1
8 SN 2001kj SN* 09 22 29.1 +57 54 29           SNIa 8 1
9 SN 2001kq SN* 09 33 34.3 +55 10 25           SNIa 5 1
10 SN 2001kp SN* 09 51 53.0 +01 06 05           SNIa 8 1
11 SN 2001kr SN* 09 59 15.7 +00 58 02           SNIa 6 1
12 SN 2000fx SN* 10 18 00.4 -00 01 58           SNIa 8 1
13 SN 1998bu SN* 10 46 46.01 +11 50 07.5   12.11       SNIa 328 1
14 SN 2001ki SN* 10 48 58.3 -00 26 45           SNIa 5 1
15 SN 1998aq SN* 11 56 25.87 +55 07 43.2   12.31 14.9     SNIa 197 1
16 SN 2001kk SN* 12 47 33.4 +00 05 57           SNIa 7 1
17 SN 2001ku SN* 13 39 44.7 +62 23 36           SNIa 5 1
18 SN 2001ko SN* 14 10 58.3 +64 50 50           SNIa 7 1
19 SN 2000fw SN* 14 30 14.0 +00 30 35           SNIa 5 1
20 SN 2001kt SN* 16 17 13.3 +48 28 27           SNIa 8 1
21 SN 2000gb SN* 17 32 28.5 +56 04 25           SNIa 7 1
22 SN 1999ee SN* 22 16 09.40 -36 50 31.5   14.85       SNIa 201 1

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