2004AJ....128.3034K

Query : 2004AJ....128.3034K

2004AJ....128.3034K - Astron. J., 128, 3034-3052 (2004/December-0)

Optical and infrared photometry of the type Ia supernovae 1991T, 1991bg, 1999ek, 2001bt, 2001cn, 2001cz, and 2002bo.

KRISCIUNAS K., SUNTZEFF N.B., PHILLIPS M.M., CANDIA P., PRIETO J.L., ANTEZANA R., CHASSAGNE R., CHEN H.-W., DICKINSON M., EISENHARDT P.R., ESPINOZA J., GARNAVICH P.M., GONZALEZ D., HARRISON T.E., HAMUY M., IVANOV V.D., KRZEMINSKI W., KULESA C., McCARTHY P., MORO-MARTIN A., MUENA C., NORIEGA-CRESPO A., PERSSON S.E., PINTO P.A., ROTH M., RUBENSTEIN E.P., STANFORD S.A., STRINGFELLOW G.S., ZAPATA A., PORTER A. and WISCHNJEWSKY M.

Abstract (from CDS):

We present optical and/or infrared photometry of the Type Ia supernovae SN 1991T, SN 1991bg, SN 1999ek, SN 2001bt, SN 2001cn, SN 2001cz, and SN 2002bo. All but one of these supernovae have decline rate parameters, Δm15(B), close to the median value of 1.1 for the whole class of Type Ia supernovae. The addition of these supernovae to the relationship between the near-infrared absolute magnitudes and Δm15(B) strengthens the previous relationships we have found in that the maximum light absolute magnitudes are essentially independent of the decline rate parameter. (SN 1991bg, the prototype of the subclass of fast-declining Type Ia supernovae, is a special case.) The dispersion in the Hubble diagram in JHK is only ∼0.15 mag. The near-infrared properties of Type Ia supernovae continue to be excellent measures of the luminosity distances to the supernova host galaxies because of the need for only small corrections from the epoch of observation to maximum light, low dispersion in absolute magnitudes at maximum light, and the minimal reddening effects in the near-infrared.

Abstract Copyright: ∼

Journal keyword(s): supernovae: individual (SN 1991T) - supernovae: individual (SN 1991bg) - supernovae: individual (SN 1999ek) - supernovae: individual (SN 2001bt) - supernovae: individual (SN 2001cn) - supernovae: individual (SN 2001cz) - supernovae: individual (SN 2002bo) - Techniques: Photometric

Errata: erratum vol. 130, p. 350 (2005)

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 1999dk SN* 01 31 26.92 +14 17 05.7   15.06       SNIa 83 1
3 SN 1999gp SN* 02 31 39.15 +39 22 52.3   16.04       SNIa 98 1
4 SN 2001el SN* 03 44 30.60 -44 38 23.4   12.81       SNIa 281 1
5 SN 1999ek SN* 05 36 31.60 +16 38 17.8   17.97       SNIa 70 1
6 UGC 3329 AG? 05 36 32.3830962168 +16 38 28.839745896   16.0       ~ 48 0
7 SN 2000ce SN* 08 05 09.45 +66 47 15.2   17.24       SNIa 69 1
8 SN 1999aa SN* 08 27 42.03 +21 29 14.8           SNIap 274 1
9 NGC 3189 GiP 10 18 05.643 +21 49 54.98 12.60 12.12 11.15 11.14   ~ 422 2
10 SN 2002bo SN* 10 18 06.51 +21 49 41.7   13.95       SNIa 325 1
11 NGC 3193 GiP 10 18 24.884 +21 53 38.32 12.29 11.83 10.88 12.19   ~ 301 1
12 NAME Leo III Group GrG 10 19.5 +20 46   10.1       ~ 19 0
13 NGC 3226 rG 10 23 27.0064075320 +19 53 54.674937420   14.32 13.33     ~ 440 1
14 SN 2001ba SN* 11 38 01.76 -32 19 51.0   16.44       SNIa 74 1
15 SN 2000bh SN* 12 21 15.14 -21 59 55.7     16     SNIa 44 1
16 SN 1991bg SN* 12 25 03.70 +12 52 15.6   14.75 14.3     SNIapec 612 1
17 M 84 Sy2 12 25 03.74333 +12 53 13.1393 12.67 12.09 10.49     ~ 1841 2
18 SN 1999cl SN* 12 31 56.01 +14 25 35.3   14.92       SNIa 125 1
19 SN 2000bk SN* 12 33 53.94 -07 22 42.9   16.98       SNIa 48 1
20 NGC 4527 AGN 12 34 08.49600 +02 39 13.7160   12.4       ~ 549 2
21 SN 1991T SN* 12 34 10.20 +02 39 56.4   11.70 11.51     SNIapec 795 1
22 SN 2001cz SN* 12 47 30.17 -39 34 48.1   15.38       SNIa 54 1
23 NGC 4679 EmG 12 47 30.2590763880 -39 34 15.295008504   13.32 11.90 12.20 12.8 ~ 84 1
24 SN 2000ca SN* 13 35 22.98 -34 09 37.0   15.90       SNIa 57 2
25 SN 1999cp SN* 14 06 31.30 -05 26 49.0     13.91     SNIa 84 1
26 SN 1999da SN* 17 35 22.96 +60 48 49.3   16.84       SNIa 68 1
27 SN 2001cn SN* 18 46 17.84 -65 45 41.8   15.40       SNIa 41 1
28 IC 4758 EmG 18 46 18.3179381592 -65 45 23.989423860   14.16   12.75   ~ 33 0
29 SN 2001bt SN* 19 13 46.75 -59 17 22.8   15.51       SNIa 49 1
30 SN 1999ee SN* 22 16 09.40 -36 50 31.5   14.85       SNIa 201 1

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