2011A&A...526A.119N


C.D.S. - SIMBAD4 rel 1.7 - 2020.07.11CEST20:52:25

2011A&A...526A.119N - Astronomy and Astrophysics, volume 526A, 119-119 (2011/2-1)

Spectral properties of type Ia supernovae up to z ∼ 0.3.

NORDIN J., OESTMAN L., GOOBAR A., AMANULLAH R., NICHOL R.C., SMITH M., SOLLERMAN J., BASSETT B.A., FRIEMAN J., GARNAVICH P.M., LELOUDAS G., SAKO M. and SCHNEIDER D.P.

Abstract (from CDS):

Spectroscopic observations of type Ia supernovae obtained at the New Technology Telescope (NTT) and the Nordic Optical Telescope (NOT), in conjunction with the SDSS-II Supernova Survey, are analysed. We use spectral indicators measured up to a month after the lightcurve peak luminosity to characterise the supernova properties, and examine these for potential correlations with host galaxy type, lightcurve shape, colour excess, and redshift. Our analysis is based on 89 type Ia supernovae at a redshift interval z=0.05-0.3, for which multiband SDSS photometry is available. A lower-z spectroscopy reference sample was used for comparisons over cosmic time. We present measurements of time series of pseudo equivalent widths and line velocities of the main spectral features in type Ia supernovae. Supernovae with shallower features are found predominantly among the intrinsically brighter slow declining supernovae. We detect the strongest correlation between lightcurve stretch and the SiII λ4000 absorption feature, which also correlates with the estimated mass and star formation rate of the host galaxy. We also report a tentative correlation between colour excess and spectral properties. If confirmed, this would suggest that moderate reddening of type Ia supernovae is dominated by effects in the explosion or its immediate environment, as opposed to extinction by interstellar dust.

Abstract Copyright:

Journal keyword(s): methods: data analysis - techniques: spectroscopic - supernovae: general - cosmology: observations - line: profiles

CDS comments: Paragraph A.2 SDSS-II SN 13840 not in Simbad.

Simbad objects: 152

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Number of rows : 152

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2020
#notes
1 SN 2006jh SN* 00 06 45.742 -00 02 12.29           SNIa 15 1
2 SN 2006jz SN* 00 11 24.567 +00 42 07.01           SNIa 21 1
3 SN 2007ju SN* 00 11 50.465 -00 20 21.67           SNIa 19 1
4 SN 2006fz SN* 00 16 41.35 -00 25 28.3           SNIa 18 1
5 SN 2006er SN* 00 21 37.895 -01 00 38.23           SNIa 21 1
6 SN 2007px SN* 00 22 43.96 -00 28 46.0           SNIa 14 1
7 SN 2005hk SN* 00 27 50.89 -01 11 53.3   15.92       SNIax 187 1
8 SN 2006jn SN* 00 30 39.028 +00 08 31.17           SNIa 17 1
9 SN 2007ml SN* 00 31 53.46 +00 08 17.9           SNIa 10 1
10 SDSS-II SN 16637 SN* 00 32 43.33 -00 19 23.7           ~ 3 0
11 SN 2007mv SN* 00 35 37.668 +00 22 10.29           SNIa 13 1
12 SN 2007qh SN* 00 39 30.86 +01 01 27.6           SNIa 11 1
13 SN 2007qp SN* 00 42 48.43 +00 22 47.1           SNIa 6 1
14 SN 2007ix SN* 00 51 30.88 -00 56 50.6           SNIa 11 1
15 SN 2007rq SN* 00 53 32.11 +00 54 01.0           SNIa 4 1
16 SN 2006nc SN* 00 55 22.512 -00 23 21.16           SNIa 22 1
17 SN 2006jy SN* 01 02 56.35 +00 10 58.9           SNIa 16 1
18 SN 2007nf SN* 01 03 26.600 +00 19 53.83           SNIa 16 1
19 SN 2000dk SN* 01 07 23.52 +32 24 23.2   15.63 15.2     SNIa 84 1
20 SN 2007lh SN* 01 08 52.02 +01 11 52.4           SNIa 11 1
21 SN 2006ne SN* 01 13 37.84 +00 25 25.9           SNIa 14 1
22 SN 2007ka SN* 01 21 22.70 -00 00 53.3           SNIa 14 1
23 SN 1999ej SN* 01 22 57.38 +33 27 58.0   15.65       SNIa 52 1
24 SN 2007jz SN* 01 23 56.01 +01 15 18.0           SNIa 14 1
25 SN 2000cx SN* 01 24 46.19 +09 30 31.3   13.3       SNIap 195 1
26 SN 1998dm SN* 01 26 13.97 -06 06 14.0   14.70       SNIa 56 1
27 SN 2005hj SN* 01 26 48.40 -01 14 17.2       17.40   SNIa 76 1
28 SN 2007qg SN* 01 32 01.97 -00 25 47.0           SNIa 9 1
29 SN 2007ol SN* 01 37 23.78 -00 18 42.1           SNIa 20 1
30 SN 2007me SN* 01 41 03.840 -00 26 53.78           SNIa/c 13 1
31 SN 2007qo SN* 01 43 01.58 -00 56 42.7           SNIa 14 1
32 SN 2006fw SN* 01 47 10.32 -00 08 48.8           SNIa 26 1
33 SN 2007qa SN* 01 52 34.140 +01 14 39.02           SNIa 12 1
34 SN 2007qy SN* 01 55 15.28 +00 38 35.2           SNIa 7 1
35 SN 2007mf SN* 01 58 54.86 -01 01 37.1           SNIa 12 1
36 SN 2004dt SN* 02 02 12.342 -00 06 02.10   15.33       SNIa 118 1
37 SN 2006nw SN* 02 02 55.95 -00 32 01.9           SNIa 10 1
38 SN 2007mn SN* 02 05 03.96 +00 10 28.4           SNIa 17 1
39 SN 2007ni SN* 02 05 50.496 -00 19 57.27           SNIa 15 1
40 SN 2007je SN* 02 11 47.31 -00 54 44.8           SNIa 10 1
41 SN 2006jw SN* 02 23 22.22 +00 49 08.5           SNIa: 18 1
42 SN 2007jt SN* 02 28 32.760 -01 02 34.12           SNIa 21 1
43 SN 1999gp SN* 02 31 39.15 +39 22 52.3   16.04       SNIa 82 1
44 SN 2007nj SN* 02 52 27.19 +00 15 06.2           SNIa 17 1
45 SN 2007jk SN* 02 55 05.40 -00 08 51.7           SNIa 21 1
46 SN 2007jd SN* 02 59 53.688 +01 09 36.83           SNIa 20 1
47 SN 2006np SN* 03 06 39.576 +00 03 43.15           SNIa 13 1
48 SN 2007qs SN* 03 11 46.03 +00 05 30.9           SNIa 6 1
49 SN 2007lm SN* 03 13 40.44 +00 37 47.9           SNIa 11 1
50 SN 2007nk SN* 03 20 56.52 +01 03 29.3           SNIa 6 1
51 SN 2006kj SN* 03 24 32.90 +01 01 21.4           SNIa? 12 1
52 SN 2007jg SN* 03 29 50.81 +00 03 24.6           SNIa 37 1
53 SN 2007jh SN* 03 36 01.578 +01 06 16.88           SNIa 24 1
54 SN 2006jq SN* 03 37 06.456 +00 00 33.38           SNIa 16 1
55 SN 2006jr SN* 03 39 47.160 +00 59 31.68           SNIa 15 1
56 SN 2001el SN* 03 44 30.60 -44 38 23.4   12.81       SNIa 240 1
57 SN 1999ao SN* 06 27 26.37 -35 50 24.2     18.2     SNIa 16 1
58 SN 2004S SN* 06 45 43.50 -31 13 52.5   14.14 14.39     SNIa 63 1
59 SN 2000fa SN* 07 15 29.88 +23 25 42.4   15.85       SNIa 66 1
60 SN 1997do SN* 07 26 42.50 +47 05 36.0   14.27       SNIa 59 1
61 SN 1999be SN* 08 23 38.60 +18 18 20.4     15.8     SNIa 10 1
62 SN 1999aa SN* 08 27 42.03 +21 29 14.8           SNIap 229 1
63 SN 1999gd SN* 08 38 24.61 +25 45 33.1   16.94       SNIa 60 1
64 SN 1999au SN* 08 58 57.9649086237 -07 22 10.204099278       19.2   SNIa 7 1
65 SN 1999ar SN* 09 20 16.00 +00 33 39.6       19.7   SNIa 9 1
66 SN 1999by SN* 09 21 52.07 +51 00 06.6   13.66       SNIap 257 1
67 SN 2003cg SN* 10 14 15.97 +03 28 02.5   15.94       SNIa 122 1
68 SN 2002bo SN* 10 18 06.51 +21 49 41.7   13.95       SNIa 274 1
69 SN 1991S SN* 10 29 27.7 +22 00 43   17.78 17.69     SNIa 52 1
70 SN 1992G SN* 10 36 18.57 +37 19 16.2     13.63     SNIa 49 1
71 SN 1998bu SN* 10 46 46.01 +11 50 07.5   12.11       SNIa 296 1
72 SN 1999av SN* 10 55 49.70 -09 20 22.9       18.6   SNIa 7 1
73 SN 1999bi SN* 11 01 15.66 -11 45 16.0     20.5     SNIa 8 1
74 SN 1999aw SN* 11 01 36.37 -06 06 31.6   16.88       SNIa 67 1
75 SN 1989B SN* 11 20 13.93 +13 00 18.9   12.25       SNIa 341 1
76 SN 1999bk SN* 11 28 52.01 -12 18 08.3     19.1     SNIa 7 1
77 SN 1999bp SN* 11 39 46.42 -08 51 34.8     18.8     SNIa 17 1
78 SN 1998aq SN* 11 56 25.87 +55 07 43.2   12.31 14.9     SNIa 168 1
79 SN 1999bn SN* 11 57 00.40 -11 26 38.4     19.6     SNIa 12 1
80 SN 2001V SN* 11 57 24.93 +25 12 09.0   14.62       SNIa 87 1
81 SN 2005bl SN* 12 04 12.24 +20 24 24.6           SNIap 84 1
82 SN 2006X SN* 12 22 53.93 +15 48 32.0     15.3     SNIa 280 1
83 SN 1991bg SN* 12 25 03.70 +12 52 15.6   14.75 14.3     SNIapec 526 1
84 SN 1994S SN* 12 31 21.85 +29 08 04.0   14.80 14.77     SNIa 96 1
85 SN 1994D SN* 12 34 02.395 +07 42 05.70   11.75 12.03     SNIa 520 1
86 SN 1991T SN* 12 34 10.20 +02 39 56.4   11.70 11.51     SNIapec 699 1
87 SN 1990N SN* 12 42 56.68 +13 15 23.4   12.69 12.62     SNIa 372 1
88 SN 1999bm SN* 12 45 00.84 -06 27 30.2     20.5     SNIa 17 1
89 SN 1998ab SN* 12 48 47.24 +41 55 28.3   15.94       SNIapec 58 1
90 SN 1983G SN* 12 52 20.90 -01 12 12.0   12.97       SNIa 104 1
91 SN 1999bq SN* 13 06 54.46 -12 37 11.6     20.1     SNIa 6 1
92 SN 2002dj SN* 13 13 00.34 -19 31 08.7     17.0     SNIa 100 1
93 SN 2002cx SN* 13 13 49.72 +06 57 31.9   17.68       SNIapec 194 1
94 SN 1996X SN* 13 18 01.13 -26 50 45.3   12.99 13.00     SNIa 175 1
95 SN 1997br SN* 13 20 42.40 -22 02 12.3   14.06       SNIapec 97 1
96 SN 1986G SN* 13 25 36.46 -43 01 53.6   12.45 11.44     SNIapec 384 1
97 SN 1999af SN* 13 44 50.95 -06 40 12.6     20.6     SNIa 4 1
98 SN 1997cn SN* 14 09 57.76 +17 32 32.3   17.2 16.7     SNIapec 73 1
99 SN 2003du SN* 14 34 35.80 +59 20 03.8   13.46       SNIa 311 1
100 SN 2005cf SN* 15 21 33.12 -07 26 57.1   13.54       SNIa 235 1
101 SN 2000cf SN* 15 52 56.19 +65 56 12.7   17.15       SNIa 41 1
102 SN 1991M SN* 15 58 34.82 +17 27 28.7     14.55     SNIa 60 1
103 SN 1999cc SN* 16 02 42.03 +37 21 34.4   16.78       SNIa 62 1
104 SN 1999ac SN* 16 07 15.01 +07 58 20.4   14.34       SNIap 121 1
105 SN 1994Q SN* 16 49 51.13 +40 25 55.8   16.35 16.31     SNIa 52 1
106 SN 2002er SN* 17 11 29.88 +07 59 44.8   14.25       SNIa 119 1
107 SN 2000cn SN* 17 57 40.42 +27 49 58.1   16.82       SNIa 59 1
108 SN 2006gz SN* 18 10 26.33 +30 59 44.4   16.6       SNIa 126 1
109 SN 1998V SN* 18 22 37.40 +15 42 08.4   15.07       SNIa 59 1
110 SN 2007jx SN* 20 02 32.82 +00 22 18.1           SNIa 7 1
111 SN 2006kb SN* 20 19 10.21 -01 03 52.2           SNIa 13 1
112 SDSS-II SN 15381 SN* 20 28 18.3399036805 +00 29 36.514159355           ~ 4 0
113 SN 2007ls SN* 20 28 28.07 +00 00 22.4           SNIa 6 1
114 SN 2004eo SN* 20 32 54.19 +09 55 42.7   15.07 17.8     SNIa 167 1
115 SN 2000E SN* 20 37 13.77 +66 05 50.2   12.85       SNIa 79 1
116 SN 2006ex SN* 20 38 43.920 -00 28 34.98           SNIa 20 1
117 SN 2007qj SN* 20 49 40.080 +00 28 06.65           SNIa 7 1
118 SN 2006js SN* 20 55 20.06 -00 05 34.0           SNIa 13 1
119 SN 2007qz SN* 21 00 02.77 +00 49 39.3           SNIa 7 1
120 SN 2007hz SN* 21 03 08.95 -01 01 45.1           SNIa 20 1
121 SN 2006ey SN* 21 07 03.563 +00 43 23.95           SNIa 15 1
122 SN 2005cg SN* 21 10 50.44 +00 12 06.8     18.2     SNIa 32 1
123 SN 2006kq SN* 21 15 36.49 -00 19 18.2           SNIa 21 1
124 SN 2007jl SN* 21 29 17.04 -01 00 10.1           SNIa 15 1
125 SN 2007ql SN* 21 29 43.66 +00 26 40.6           SNIa 8 1
126 SN 2007ih SN* 21 33 10.800 -00 57 36.30           SNIa 17 1
127 SN 2006fc SN* 21 34 46.800 +01 10 31.51           SNIa 20 1
128 SN 2006fa SN* 21 35 30.74 -00 58 49.0           SNIa 17 1
129 SN 2006pl SN* 21 54 26.88 +00 35 18.6           SNIa 13 1
130 SN 2007rf SN* 21 55 30.96 +00 48 54.3           SNIa 12 1
131 SN 2006jt SN* 21 58 48.240 +00 11 54.65           SNIa 15 1
132 SN 2006hy SN* 22 08 19.44 -01 11 46.8           SNIa 16 1
133 SN 2006fm SN* 22 10 10.320 +00 30 14.12           SNIa 19 1
134 SN 2006fl SN* 22 11 27.600 +00 45 20.16           SNIa 20 1
135 SN 2007pf SN* 22 11 43.200 +00 34 45.68           SNIa 12 1
136 SN 2007qf SN* 22 15 02.880 -00 20 30.23           SNIa 13 1
137 SN 1999ee SN* 22 16 09.40 -36 50 31.5   14.85       SNIa 170 1
138 SN 2006fi SN* 22 19 50.26 +00 01 27.8           SNIa 15 1
139 SDSS-II SN 7527 SN* 22 21 01.542 -01 12 14.90           ~ 3 0
140 SN 2006kc SN* 22 30 10.560 -00 24 28.04           SNIa 14 1
141 SN 1998eg SN* 22 39 30.29 +08 36 20.6   16.11       SNIa 51 1
142 SN 2006nd SN* 22 44 58.812 -01 00 23.05           SNIa 20 1
143 SN 2007pu SN* 22 45 58.320 -00 38 55.99           SNIa 12 1
144 SN 2006fx SN* 22 46 16.32 +00 24 58.4           SNIa 18 1
145 SN 1997dt SN* 23 00 02.9421912207 +15 58 50.446966462   15.64       SNIa 45 1
146 SN 2006pk SN* 23 04 59.85 -00 52 24.1           SNIa 11 1
147 SN 1998dh SN* 23 14 40.31 +04 32 14.1   13.85       SNIa 70 1
148 SN 2006hl SN* 23 22 46.080 +00 31 56.34           SNIa 20 1
149 SN 2006fy SN* 23 26 40.080 -00 50 26.16           SNIa 24 1
150 SN 2007ra SN* 23 34 24.00 -00 53 25.2           SNIa 11 1
151 SN 2006fu SN* 23 51 08.400 -00 44 47.64           SNIa: 20 1
152 SN 2007mk SN* 23 56 16.80 -00 30 02.9           SNIa 11 1

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2020.07.11-20:52:25

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