2010AJ....139..594G

Query : 2010AJ....139..594G

2010AJ....139..594G - Astron. J., 139, 594-605 (2010/February-0)

The type Ia supernova rate in radio and infrared galaxies from the Canada-France-Hawaii telescope supernova legacy survey.

GRAHAM M.L., PRITCHET C.J., SULLIVAN M., HOWELL D.A., GWYN S.D.J., ASTIER P., BALLAND C., BASA S., CARLBERG R.G., CONLEY A., FOUCHEZ D., GUY J., HARDIN D., HOOK I.M., PAIN R., PERRETT K., REGNAULT N., RICH J., BALAM D., FABBRO S., HSIAO E.Y., MOURAO A., PALANQUE-DELABROUILLE N., PERLMUTTER S., RUHLMANN-KLEIDER V., SUZUKI N., FAKHOURI H.K. and WALKER E.S.

Abstract (from CDS):

We have combined the large SN Ia database of the Canada-France-Hawaii Telescope Supernova Legacy Survey and catalogs of galaxies with photometric redshifts, Very Large Array 1.4 GHz radio sources, and Spitzer infrared sources. We present eight SNe Ia in early-type host galaxies which have counterparts in the radio and infrared source catalogs. We find the SN Ia rate in subsets of radio and infrared early-type galaxies is ∼1-5 times the rate in all early-type galaxies, and that any enhancement is always ≲2σ. Rates in these subsets are consistent with predictions of the two-component "A+B" SN Ia rate model. Since infrared properties of radio SN Ia hosts indicate dust-obscured star formation, we incorporate infrared star formation rates into the "A+B" model. We also show the properties of SNe Ia in radio and infrared galaxies suggest the hosts contain dust and support a continuum of delay time distributions (DTDs) for SNe Ia, although other DTDs cannot be ruled out based on our data.

Abstract Copyright: ∼

Journal keyword(s): supernovae: general

Simbad objects: 39

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Number of rows : 39
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 1992bo SN* 01 21 58.44 -34 12 43.5   15.85 15.76     SNIa 119 1
2 NGC 1275 Bla 03 19 48.1599902040 +41 30 42.108850836   13.10 12.48 11.09   ~ 4243 3
3 SN 1968A SN* 03 19 49 +41 30.2   15.5 14.5     SNI 28 1
4 SN 1981D SN* 03 22 38.381 -37 13 57.79   12.59 12.33     SNIa 103 1
5 NGC 1316 rG 03 22 41.789 -37 12 29.52 9.81 9.15 8.53 7.66   ~ 1491 1
6 SN 1980N SN* 03 23 00.319 -37 12 49.90   12.5 12.37     SNIa 159 1
7 SN 1992A SN* 03 36 27.41 -34 57 31.4   12.56 12.50     SNIa 409 1
8 NGC 1380 Sy2 03 36 27.590 -34 58 34.68 11.32 10.94 9.93 9.37   ~ 460 1
9 SN 1993C SN* 09 40 23.79 +14 56 11.2   18.7 18     SNIa 16 1
10 NGC 2954 LIN 09 40 24.0911388408 +14 55 21.532972188   13.50       ~ 70 0
11 NGC 3106 LIN 10 04 05.2518653088 +31 11 07.659854232   14.0       ~ 108 0
12 SN 1983J SN* 10 04 07 +31 11.1   16.2       SNIa 12 1
13 SN 1991bg SN* 12 25 03.70 +12 52 15.6   14.75 14.3     SNIapec 612 1
14 M 84 Sy2 12 25 03.74333 +12 53 13.1393 12.67 12.09 10.49     ~ 1841 2
15 SN 1980I SN* 12 25 38.12 +12 53 23.5   12.7       SNIapec 44 1
16 SN 1994D SN* 12 34 02.395 +07 42 05.70   11.75 12.03     SNIa 559 1
17 NGC 4526 GiC 12 34 03.02853 +07 41 56.9040   10.6       ~ 707 0
18 NGC 4564 GiG 12 36 26.9869512504 +11 26 21.204472848 12.51 12.05 11.12     ~ 615 1
19 SN 1961H SN* 12 36 27.27 +11 26 24.6   11.8       SNIa 63 1
20 SN 1983G SN* 12 52 20.90 -01 12 12.0   12.97       SNIa 110 1
21 NGC 4753 GiG 12 52 22.112 -01 11 58.88 11.26 10.85 9.95     ~ 288 1
22 NGC 4874 LIN 12 59 35.7093764280 +27 57 33.293892204 13.01 13.7 12.71 12.27 11.386 ~ 814 3
23 SN 1981G SN* 12 59 36.83 +27 57 43.3   15.0 15.0     SNIa 17 1
24 SN 1991Q SN* 13 02 07.62 +27 38 55.1           ~ 10 1
25 NGC 4926A EmG 13 02 07.91760 +27 38 53.9770   15.1       ~ 122 0
26 SN 1996X SN* 13 18 01.13 -26 50 45.3   12.99 13.00     SNIa 198 1
27 NGC 5061 Sy2 13 18 05.054 -26 50 14.00   11.18 10.41 9.66 13.59 ~ 181 0
28 SN 1991bi SN* 13 23 43.97 +31 33 50.9     18.5     SNIa 9 1
29 NGC 5127 LIN 13 23 45.0315298080 +31 33 56.527040808   13.9       ~ 183 0
30 NAME Centaurus A BLL 13 25 27.61521044 -43 01 08.8050291   8.18 6.84 6.66   ~ 4774 3
31 SN 1986G SN* 13 25 36.46 -43 01 53.6   12.45 11.44     SNIapec 422 1
32 SN 1990M SN* 14 11 29.3 -05 02 36           SNIa 40 1
33 NGC 5493 GiG 14 11 29.3792026752 -05 02 36.999208608   13.5       ~ 110 0
34 SN 2001ay SN* 14 26 17.00 +26 14 55.8     16.9     SNIap 82 1
35 SN 1970J SN* 23 20 12.69 +08 11 52.4   15.00 14.61     SNIa 69 1
36 NGC 7619 GiG 23 20 14.524 +08 12 22.63   12.7       ~ 472 0
37 SN 1972J SN* 23 21 41 +08 52.5   14.76 14.49     SNIa 48 1
38 NGC 7634 GiG 23 21 41.7480972864 +08 53 12.846456708   13.7       ~ 84 0
39 SN 1993ah SN* 23 51 50.27 -27 57 47.0   16.32 16.31     SNIa 47 1

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