2010ApJ...723...47R

Query : 2010ApJ...723...47R

2010ApJ...723...47R - Astrophys. J., 723, 47-53 (2010/November-1)

Revised supernova rates from the IfA Deep Survey.

RODNEY S.A. and TONRY J.L.

Abstract (from CDS):

The IfA Deep Survey uncovered ∼ 130 thermonuclear supernova (TN SN, i.e., Type Ia) candidates at redshifts from z = 0.1 out to beyond z = 1. The TN SN explosion rates derived from these data have been controversial, conflicting with evidence emerging from other surveys. This work revisits the IfA Deep Survey to re-evaluate the photometric evidence. Applying the SOFT program to the light curves of all SN candidates, we derive new classification grades and redshift estimates. We find a volumetric rate for z ∼ 0.5 that is substantially smaller than the originally published values, bringing the revised IfA Deep rate into good agreement with other surveys. With our improved photometric analysis techniques, we are able to confidently extend the rate measurements to higher redshifts and we find a steadily increasing TN SN rate, with no indication of a peak out to z = 1.05.

Abstract Copyright: ∼

Journal keyword(s): supernovae: general

VizieR on-line data: <Available at CDS (J/ApJ/723/47): table1.dat table2.dat>

Status at CDS : All or part of tables of objects could be ingested in SIMBAD with priority 2.

Simbad objects: 30

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Number of rows : 30
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 2000cx SN* 01 24 46.150 +09 30 30.89           SNIap 227 1
2 SN 2001jb SN* 02 26 33.31 +00 25 35.0         23.1 ~ 10 1
3 SN 2001fi SN* 02 26 38.84 +00 26 15.3         22.7 ~ 4 1
4 SN 2001fk SN* 02 28 04.67 +00 46 18.0         23.2 ~ 4 1
5 SN 2001jf SN* 02 28 07.13 +00 26 45.1         23.8 ~ 12 1
6 SN 2001jh SN* 02 29 00.29 +00 20 44.2         23.1 SNIa 11 1
7 SN 2001fn SN* 02 29 00.47 +00 42 21.8         22.3 ~ 4 1
8 SN 2002P SN* 02 29 05.71 +00 47 20.1         23.8 ~ 10 1
9 SN 2001fo SN* 04 37 41.45 -01 29 33.1         24.0 ~ 9 1
10 SN 2001fq SN* 04 38 04.49 -01 23 48.9         24.3 ~ 3 1
11 SN 2001jm SN* 04 39 13.82 -01 23 18.2         23.4 ~ 10 1
12 SN 2001hs SN* 04 39 22.39 -01 32 51.4         24.2 ~ 9 1
13 SN 2001fs SN* 04 39 30.68 -01 28 21.9         24.4 SNIa 9 1
14 SN 2001ft SN* 04 39 32.22 -01 22 47.8         25.1 ~ 3 1
15 SN 2001jn SN* 04 40 12.00 -01 17 45.9         23.7 ~ 8 1
16 SN 2002aa SN* 07 48 45.28 +10 18 00.8         24.3 ~ 8 1
17 SN 2002ab SN* 07 48 55.70 +10 06 06.3         22.5 SNIa 11 1
18 SN 2001iv SN* 07 50 13.53 +10 17 10.4         22.3 ~ 12 1
19 SN 2001kd SN* 07 50 31.24 +10 21 07.3         24.3 ~ 10 1
20 SN 2001hu SN* 07 50 35.90 +09 58 14.2         24.4 ~ 11 1
21 SN 2001iw SN* 07 50 39.32 +10 20 19.1         22.1 ~ 11 1
22 SN 2001jp SN* 08 46 31.40 +44 03 56.6         23.7 ~ 11 1
23 SN 2002W SN* 08 47 54.42 +44 13 42.9         24.0 ~ 8 1
24 SN 2002X SN* 08 48 30.54 +44 15 35.3         23.7 ~ 8 1
25 SN 2001hx SN* 08 49 24.61 +44 02 22.4         23.6 ~ 12 1
26 SN 2001hy SN* 08 49 45.85 +44 15 31.8         23.7 ~ 12 1
27 SN 2002ad SN* 10 50 12.19 +57 31 11.6         23.0 ~ 11 1
28 SN 2001ix SN* 10 52 18.92 +57 07 29.6         23.6 ~ 12 1
29 SN 2001iy SN* 10 52 24.28 +57 16 36.1         23.0 ~ 12 1
30 SN 2002cx SN* 13 13 49.72 +06 57 31.9   17.68       SNIapec 240 1

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