1999AJ....118.1766P

Query : 1999AJ....118.1766P

1999AJ....118.1766P - Astron. J., 118, 1766-1776 (1999/October-0)

The reddening-free decline rate versus luminosity relationship for type Ia supernovae.

PHILLIPS M.M., LIRA P., SUNTZEFF N.B., SCHOMMER R.A., HAMUY M. and MAZA J.

Abstract (from CDS):

We develop a method for estimating the host galaxy dust extinction for type Ia supernovae based on an observational coincidence first noted by Lira, who found that the B-V evolution during the period from 30 to 90 days after V maximum is remarkably similar for all events, regardless of light-curve shape. This fact is used to calibrate the dependence of the Bmax-Vmax and Vmax-Imax colors on the light-curve decline rate parameter Δm15(B), which can, in turn, be used to separately estimate the host galaxy extinction. Using these methods to eliminate the effects of reddening, we reexamine the functional form of the decline rate versus luminosity relationship and provide an updated estimate of the Hubble constant of H0=63.3±2.2(internal)±3.5(external) km.s–1.Mpc–1.

Abstract Copyright: ∼

Journal keyword(s): Cosmology: Distance Scale - Stars: Supernovae: General

Simbad objects: 62

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Number of rows : 62
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 1992au SN* 00 10 40.48 -49 56 45.3   18.17 18.11     SNIa 38 1
2 SN 1996bl SN* 00 36 17.97 +11 23 40.5   17.05 16.63     SNIa 69 1
3 SN 1992bo SN* 01 21 58.44 -34 12 43.5   15.85 15.76     SNIa 119 1
4 SN 1993ae SN* 01 29 48.91 -01 58 37.1   15.46 15.31     SNIa 62 1
5 SN 1992br SN* 01 45 44.83 -56 05 57.9   19.34 19.24     SNIa 51 1
6 SN 1996bo SN* 01 48 22.86 +11 31 15.1           SNIa 78 1
7 SN 1995ak SN* 02 45 48.83 +03 13 50.1   16.23 16.07     SNIa 69 1
8 SN 1992bc SN* 03 05 16.05 -39 33 34.6   15.15 15.17     SNIa 130 1
9 SN 1980N SN* 03 23 00.319 -37 12 49.90   12.5 12.37     SNIa 159 1
10 SN 1992bs SN* 03 29 27.20 -37 16 18.9     18.28     SNIa 58 1
11 SN 1992A SN* 03 36 27.41 -34 57 31.4   12.56 12.50     SNIa 409 1
12 SN 1992bp SN* 03 36 37.95 -18 21 13.7   18.53 18.37     SNIa 66 1
13 SN 1990Y SN* 03 37 22.630 -33 02 33.11           SNIa 51 1
14 SN 1992bk SN* 03 43 01.90 -53 37 56.8   18.07 18.06     SNIa 41 1
15 SN 1995bd SN* 04 45 21.24 +11 04 02.5   17.29       SNIapec 73 1
16 SN 1992bh SN* 04 59 27.55 -58 49 44.2   17.68 17.55     SNIa 67 1
17 SN 1993ac SN* 05 46 23.58 +63 22 07.1   18.36 17.71     SNIa 63 1
18 SN 1996bv SN* 06 16 13.001 +57 03 08.89   15.38       SNIa 60 1
19 SN 1992bg SN* 07 41 56.55 -62 31 10.0   17.39 16.66     SNIa 60 2
20 SN 1995E SN* 07 51 56.75 +73 00 34.6   16.81 15.9     SNIa 122 1
21 SN 1996Z SN* 09 36 44.82 -21 08 51.7   14.63 14.2     SNIa 49 1
22 SN 1995D SN* 09 40 54.753 +05 08 26.16   13.42 13.22     SNIa 158 1
23 SN 1995al SN* 09 50 55.97 +33 33 09.4   13.36 13.22     SNIa 115 1
24 SN 1993ag SN* 10 03 35.00 -35 27 47.6   18.30 17.78     SNIa 71 1
25 SN 1992J SN* 10 09 00.30 -26 38 24.4   17.88 17.54     SNIa 50 1
26 SN 1991S SN* 10 29 27.7 +22 00 43   17.78 17.69     SNIa 62 1
27 SN 1993B SN* 10 34 51.38 -34 26 30.0   18.81 18.39     SNIa 57 1
28 SN 1998bu SN* 10 46 46.01 +11 50 07.5   12.11       SNIa 328 1
29 SN 1994ae SN* 10 47 01.94 +17 16 30.8   13.20 12.99     SNIa 183 1
30 SN 1989B SN* 11 20 13.93 +13 00 18.9   12.25       SNIa 372 1
31 SN 1991bg SN* 12 25 03.70 +12 52 15.6   14.75 14.3     SNIapec 612 1
32 SN 1994M SN* 12 31 08.61 +00 36 19.6   16.31 16.24     SNIa 102 1
33 SN 1994S SN* 12 31 21.85 +29 08 04.0   14.80 14.77     SNIa 120 1
34 SN 1994D SN* 12 34 02.395 +07 42 05.70   11.75 12.03     SNIa 559 1
35 SN 1991T SN* 12 34 10.20 +02 39 56.4   11.70 11.51     SNIapec 795 1
36 SN 1981B SN* 12 34 29.57 +02 11 59.3   11.74       SNIa 416 1
37 SN 1992P SN* 12 42 48.93 +10 21 36.2   16.14 16.09     SNIa 78 1
38 SN 1990N SN* 12 42 56.68 +13 15 23.4   12.69 12.62     SNIa 406 1
39 SN 1937C SN* 13 05 53.2 +37 36 07   8.80 8.77     SNIa 203 1
40 SN 1992K SN* 13 10 04.20 -46 26 30.3   16.30 16.2     SNIapec 76 1
41 SN 1996ai SN* 13 10 58.13 +37 03 35.4   16.94 15.0     SNIa 61 1
42 SN 1996X SN* 13 18 01.13 -26 50 45.3   12.99 13.00     SNIa 198 1
43 SN 1994T SN* 13 21 30.73 -02 08 56.5   17.31 17.15     SNIa 57 1
44 SN 1991U SN* 13 23 22.00 -26 06 30.0   16.67 16.35     SNIa 56 1
45 SN 1992ag SN* 13 24 09.85 -23 52 43.7   16.64 16.15     SNIa 68 1
46 SN 1986G SN* 13 25 36.46 -43 01 53.6   12.45 11.44     SNIapec 422 1
47 SN 1993O SN* 13 31 07.87 -33 12 50.5   17.79 17.96     SNIa 71 1
48 SN 1972E SN* 13 39 52.7 -31 40 09   8.49 8.30     SNIa 309 1
49 SN 1996bk SN* 13 46 57.98 +60 58 12.9   14.89       SNIa 40 1
50 SN 1996C SN* 13 50 48.60 +49 19 07.1   16.53 16.48     SNIa 84 1
51 SN 1993H SN* 13 52 50.34 -30 42 23.3   16.99       SNIa 91 1
52 SN 1994Q SN* 16 49 51.13 +40 25 55.8   16.35 16.31     SNIa 68 1
53 SN 1990O SN* 17 15 35.92 +16 19 25.8   16.59 16.22     SNIa 83 1
54 SN 1990T SN* 19 59 02.29 -56 15 30.1   17.27 17.03     SNIa 55 1
55 SN 1991ag SN* 20 00 08.61 -55 22 03.1   14.67 14.39     SNIa 61 1
56 SN 1992al SN* 20 45 56.49 -51 23 39.9   14.59 14.54     SNIa 87 2
57 SN 1992ae SN* 21 28 17.94 -61 33 01.4   18.64 18.45     SNIa 68 2
58 SN 1990af SN* 21 34 58.12 -62 44 07.4   17.91 17.75     SNIa 84 1
59 SN 1995ac SN* 22 45 34.14 -08 45 04.7   17.23 17.10     SNIapec 87 2
60 SN 1992aq SN* 23 04 34.76 -37 20 42.1   19.39 19.33     SNIa 57 1
61 SN 1992bl SN* 23 15 13.09 -44 44 35.7   17.34 17.33     SNIa 65 1
62 SN 1993ah SN* 23 51 50.27 -27 57 47.0   16.32 16.31     SNIa 47 1

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