2010MNRAS.406..782S

Query : 2010MNRAS.406..782S

2010MNRAS.406..782S - Mon. Not. R. Astron. Soc., 406, 782-802 (2010/August-1)

The dependence of type Ia supernovae luminosities on their host galaxies.

SULLIVAN M., CONLEY A., HOWELL D.A., NEILL J.D., ASTIER P., BALLAND C., BASA S., CARLBERG R.G., FOUCHEZ D., GUY J., HARDIN D., HOOK I.M., PAIN R., PALANQUE-DELABROUILLE N., PERRETT K.M., PRITCHET C.J., REGNAULT N., RICH J., RUHLMANN-KLEIDER V., BAUMONT S., HSIAO E., KRONBORG T., LIDMAN C., PERLMUTTER S. and WALKER E.S.

Abstract (from CDS):

Precision cosmology with Type Ia supernovae (SNe Ia) makes use of the fact that SN Ia luminosities depend on their light-curve shapes and colours. Using Supernova Legacy Survey (SNLS) and other data, we show that there is an additional dependence on the global characteristics of their host galaxies: events of the same light-curve shape and colour are, on average, 0.08mag (≃4.0σ) brighter in massive host galaxies (presumably metal-rich) and galaxies with low specific star formation rates (sSFR). These trends do not depend on any assumed cosmological model, and are independent of the SN light-curve width: both fast and slow-declining events show the same trends. SNe Ia in galaxies with a low sSFR also have a smaller slope (`β') between their luminosities and colours with ∼2.7σ significance, and a smaller scatter on SN Ia Hubble diagrams (at 95 per cent confidence), though the significance of these effects is dependent on the reddest SNe. SN Ia colours are similar between low-mass and high-mass hosts, leading us to interpret their luminosity differences as an intrinsic property of the SNe and not of some external factor such as dust. If the host stellar mass is interpreted as a metallicity indicator using galaxy mass-metallicity relations, the luminosity trends are in qualitative agreement with theoretical predictions. We show that the average stellar mass, and therefore the average metallicity, of our SN Ia host galaxies decreases with redshift. The SN Ia luminosity differences consequently introduce a systematic error in cosmological analyses, comparable to the current statistical uncertainties on parameters such as w, the equation of state of dark energy. We show that the use of two SN Ia absolute magnitudes, one for events in high-mass (metal-rich) galaxies and the other for events in low-mass (metal-poor) galaxies, adequately corrects for the differences. Cosmological fits incorporating these terms give a significant reduction in χ2 (3.8σ-4.5σ); linear corrections based on host parameters do not perform as well. We conclude that all future SN Ia cosmological analyses should use a correction of this (or similar) form to control demographic shifts in the underlying galaxy population.

Abstract Copyright: © 2010 The Authors. Journal compilation © 2010 RAS

Journal keyword(s): supernovae: general - cosmology: observations - distance scale

VizieR on-line data: <Available at CDS (J/MNRAS/406/782): table1.dat>

Simbad objects: 231

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Number of rows : 231
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 SNLS 05D1em SN* 02 24 05.522 -04 56 23.66         21.22 SNIa 11 0
2 SNLS 04D1hy SN* 02 24 08.694 -04 49 51.86         25.44 SNIa 14 1
3 SNLS 04D1ks SN* 02 24 09.516 -04 58 43.40         26.30 SNIa 14 0
4 SNLS 03D1au SN* 02 24 10.370 -04 02 14.89         21.87 SNIa 23 2
5 SNLS 03D1ew SN* 02 24 14.111 -04 39 57.07         26.37 SNIa 22 1
6 SNLS 03D1aw SN* 02 24 14.792 -04 31 01.77         22.53 SNIa 21 2
7 SNLS 05D1ix SN* 02 24 19.967 -04 40 12.01         26.35 SNIa 16 0
8 SNLS 04D1sk SN* 02 24 22.778 -04 21 13.03         21.61 SNIa 17 0
9 SNLS 03D1ax SN* 02 24 23.349 -04 43 14.79         18.49 SNIa 25 2
10 SNLS 05D1ck SN* 02 24 24.850 -04 42 46.08         21.25 SNIa 14 0
11 SNLS 05D1dn SN* 02 24 26.650 -04 59 29.61         20.62 SNIa 14 0
12 SNLS 05D1kl SN* 02 24 33.539 -04 19 08.26         23.98 SNIa 13 0
13 SNLS 05D1hk SN* 02 24 39.176 -04 38 03.31         21.49 SNIa 16 0
14 SNLS 04D1hx SN* 02 24 42.495 -04 47 25.17         21.67 SNIa 16 1
15 SNLS 05D1ee SN* 02 24 46.749 -04 00 01.75         20.38 SNIa 13 0
16 SNLS 04D1iv SN* 02 24 48.051 -04 09 09.21         23.77 SNIa 13 0
17 SNLS 04D1si SN* 02 24 48.796 -04 34 08.22         21.09 SNIa 14 0
18 SNLS 04D1oh SN* 02 25 02.362 -04 14 10.27         22.74 SNIa 16 1
19 SNLS 05D1cl SN* 02 25 05.655 -04 13 14.95         24.99 SNIa 11 0
20 SNLS 04D1rx SN* 02 25 11.030 -04 37 06.06         22.63 SNIa 11 0
21 SNLS 04D1pp SN* 02 25 12.478 -04 42 05.70         20.21 SNIa 15 0
22 SNLS 05D1az SN* 02 25 12.506 -04 36 08.41         26.19 SNIa 12 0
23 SNLS 05D1eo SN* 02 25 23.141 -04 38 33.61         20.96 SNIa 13 0
24 SNLS 04D1ff SN* 02 25 38.622 -04 54 09.47         24.61 SNIa 12 0
25 SNLS 05D1er SN* 02 25 41.457 -04 00 16.33         22.64 SNIa 11 0
26 SNLS 03D1fc SN* 02 25 43.596 -04 08 38.61         19.55 SNIa 22 2
27 SNLS 04D1hd SN* 02 26 08.834 -04 06 34.68         23.66 SNIa 20 2
28 SNLS 04D1jg SN* 02 26 12.557 -04 08 05.28         19.18 SNIa 14 1
29 SNLS 05D1iz SN* 02 26 12.768 -04 46 24.13         25.02 SNIa 11 0
30 SNLS 03D1co SN* 02 26 16.259 -04 56 06.18         23.94 SNIa 24 1
31 SNLS 04D1dc SN* 02 26 18.464 -04 18 43.08           SNIa 16 1
32 SNLS 04D1pc SN* 02 26 24.876 -04 23 57.84         22.29 SNIa 14 0
33 SNLS 03D1bk SN* 02 26 27.414 -04 32 12.12         20.21 SNIa 10 1
34 SNLS 05D1cc SN* 02 26 31.168 -04 09 53.28         22.32 SNIa 13 0
35 SNLS 03D1dt SN* 02 26 31.192 -04 03 08.43         21.91 SNIa 11 1
36 SNLS 04D1qd SN* 02 26 33.075 -04 06 25.84         21.44 SNIa 13 0
37 SNLS 04D1de SN* 02 26 35.909 -04 25 21.44         22.07 SNIa 15 1
38 SNLS 03D1bp SN* 02 26 37.736 -04 50 19.61         18.72 SNIa 20 2
39 SNLS 04D1ow SN* 02 26 42.696 -04 18 22.28           SNIa 16 1
40 SNLS 05D1ke SN* 02 26 46.292 -04 51 44.98         23.51 SNIa 15 0
41 SNLS 03D1fq SN* 02 26 55.664 -04 18 07.98         21.83 SNIa 21 1
42 SNLS 05D1cb SN* 02 26 57.056 -04 07 03.24         20.89 SNIa 15 0
43 SNLS 05D1ju SN* 02 26 57.297 -04 08 02.74         21.58 SNIa 5 0
44 SNLS 04D1pg SN* 02 27 04.159 -04 10 31.03         21.92 SNIa 18 1
45 SNLS 03D1ar SN* 02 27 14.669 -04 19 04.75         19.57 SNIa 7 1
46 SNLS 04D1pu SN* 02 27 28.474 -04 44 41.76         22.09 SNIa 13 0
47 SNLS 04D1pd SN* 02 27 39.752 -04 37 52.22         23.62 SNIa 13 0
48 SNLS 05D1hm SN* 02 27 46.217 -04 43 02.23         21.49 SNIa 13 0
49 SNLS 05D1dx SN* 02 27 46.990 -04 01 56.96         23.15 SNIa 13 0
50 SNLS 04D1rh SN* 02 27 47.148 -04 15 13.56         21.29 SNIa 19 1
51 SNLS 04D1jd SN* 02 27 50.836 -04 56 37.64         22.62 SNIa 12 0
52 SNLS 04D1kj SN* 02 27 52.660 -04 10 48.91         20.46 SNIa 15 1
53 SNLS 04D1sa SN* 02 27 56.159 -04 10 33.85         20.48 SNIa 15 1
54 SNLS 05D2bw SN* 09 58 30.558 +02 32 11.05         24.33 SNIa 12 0
55 SNLS 05D2my SN* 09 58 31.450 +02 29 28.40         22.69 SNIa 10 0
56 SNLS 05D2dw SN* 09 58 32.070 +02 01 56.07         22.31 SNIa 18 1
57 SNLS 06D2bk SN* 09 58 42.871 +02 10 19.14         22.64 SNIa 15 0
58 SNLS 04D2ja SN* 09 58 48.502 +01 46 18.25         20.88 SNIa 20 1
59 SNLS 05D2ac SN* 09 58 59.235 +02 29 22.21         18.75 SNIa 18 1
60 SNLS 05D2ob SN* 09 59 00.726 +01 50 56.34         24.44 SNIa 11 0
61 SNLS 06D2ga SN* 09 59 08.109 +01 56 18.58         23.97 SNIa 12 0
62 SNLS 05D2fq SN* 09 59 08.502 +02 36 07.20         20.50 SNIa 14 0
63 SNLS 05D2mp SN* 09 59 08.631 +02 12 14.42         23.04 SNIa 17 0
64 SNLS 06D2ca SN* 09 59 09.557 +02 18 09.06         20.92 SNIa 13 0
65 SNLS 04D2gp SN* 09 59 20.373 +02 30 31.96         23.61 SNIa 20 1
66 SNLS 05D2cb SN* 09 59 24.581 +02 19 41.45         21.37 SNIa 15 1
67 SNLS 05D2ec SN* 09 59 26.184 +02 00 49.05         21.21 SNIa 15 1
68 SNLS 06D2cc SN* 09 59 26.887 +02 27 04.88         19.88 SNIa 15 0
69 SNLS 04D2fp SN* 09 59 28.120 +02 19 15.65         19.87 SNIa 26 2
70 SNLS 06D2fb SN* 09 59 32.147 +01 49 40.52         18.53 SNIa 13 0
71 SNLS 04D2mh SN* 09 59 45.888 +02 08 27.69         22.77 SNIa 14 1
72 SNLS 05D2ci SN* 10 00 02.041 +02 12 57.07         20.21 SNIa 16 0
73 SNLS 05D2hc SN* 10 00 04.593 +01 53 09.69         18.51 SNIa 15 1
74 SNLS 05D2eb SN* 10 00 14.564 +02 24 26.78         22.70 SNIa 15 0
75 SNLS 04D2fs SN* 10 00 22.086 +01 45 55.43         23.66 SNIa 24 2
76 SNLS 05D2by SN* 10 00 28.032 +02 31 17.54         22.86 SNIa 11 0
77 SNLS 04D2mc SN* 10 00 35.550 +01 47 03.05         18.93 SNIa 16 0
78 SNLS 04D2mj SN* 10 00 36.531 +02 34 37.44         21.37 SNIa 14 1
79 SNLS 04D2kr SN* 10 00 37.342 +01 42 42.94         19.38 SNIa 15 0
80 SNLS 06D2gb SN* 10 00 47.419 +01 59 07.46         19.43 SNIa 13 0
81 SNLS 04D2an SN* 10 00 52.309 +02 02 28.43         25.93 SNIa 18 1
82 SNLS 06D2cd SN* 10 00 57.961 +02 32 02.54         26.07 SNIa 10 0
83 SNLS 05D2dy SN* 10 00 58.098 +02 10 59.16         24.93 SNIa 16 1
84 SNLS 05D2nt SN* 10 00 58.229 +02 22 21.83         23.31 SNIa 13 0
85 SNLS 05D2ie SN* 10 01 02.895 +02 39 29.11         21.28 SNIa 15 1
86 SNLS 05D2ay SN* 10 01 08.319 +02 07 49.16         21.67 SNIa 12 0
87 SNLS 05D2dt SN* 10 01 23.926 +01 51 27.87         21.74 SNIa 14 0
88 SNLS 05D2he SN* 10 01 26.511 +02 19 03.82         21.56 SNIa 15 0
89 SNLS 06D2ck SN* 10 01 28.016 +01 51 49.07         20.04 SNIa 13 0
90 SNLS 05D2ah SN* 10 01 28.728 +01 51 45.83         19.97 SNIa 16 0
91 SNLS 04D2gc SN* 10 01 39.265 +01 52 58.99         22.23 SNIa 23 2
92 SNLS 05D2bt SN* 10 01 40.244 +02 33 58.18         21.31 SNIa 16 0
93 SNLS 05D2ct SN* 10 01 42.182 +02 07 25.66         22.17 SNIa 14 0
94 SNLS 06D2ce SN* 10 01 44.219 +02 42 47.93         20.24 SNIa 11 0
95 SNLS 05D2ab SN* 10 01 50.846 +02 06 22.79         19.84 SNIa 17 1
96 SNLS 04D2al SN* 10 01 52.475 +02 09 50.78         23.36 SNIa 13 1
97 SNLS 05D2le SN* 10 01 54.876 +02 05 34.48         25.95 SNIa 15 0
98 SNLS 04D2cf SN* 10 01 56.090 +01 52 46.12         18.82 SNIa 21 2
99 SNLS 05D2bv SN* 10 02 16.999 +02 14 26.16         22.99 SNIa 18 1
100 SNLS 04D2gb SN* 10 02 22.668 +01 53 38.98         21.02 SNIa 22 2
101 SNLS 04D3nc SN* 14 16 18.219 +52 16 25.69         23.25 SNIa 18 1
102 SN 2003fn SN* 14 16 33.431 +52 20 31.88         19.36 SNIa 25 1
103 SNLS 04D3kr SN* 14 16 35.934 +52 28 43.95         21.53 SNIa 23 2
104 SNLS 04D3ml SN* 14 16 39.068 +53 05 35.71         22.84 SNIa 20 1
105 SNLS 05D3jk SN* 14 16 47.455 +52 35 32.96         22.34 SNIa 13 0
106 SNLS 05D3cf SN* 14 16 53.391 +52 20 42.19         21.71 SNIa 15 1
107 SNLS 04D3fq SN* 14 16 57.885 +52 22 46.10         23.29 SNIa 21 1
108 SNLS 06D3do SN* 14 16 59.392 +52 52 57.16         24.12 SNIa 12 0
109 SNLS 06D3el SN* 14 17 01.087 +52 13 56.64         21.89 SNIa 13 0
110 SNLS 06D3gx SN* 14 17 03.234 +52 56 10.51         22.17 SNIa 10 0
111 SNLS 06D3bz SN* 14 17 10.042 +53 01 29.37         22.02 SNIa 13 0
112 SNLS 06D3dt SN* 14 17 21.664 +52 27 10.14         19.28 SNIa 13 0
113 SNLS 05D3jh SN* 14 17 25.384 +52 37 07.55         21.11 SNIa 13 0
114 SNLS 06D3cc SN* 14 17 31.600 +52 54 44.90         22.68 SNIa 13 0
115 SNLS 05D3lb SN* 14 17 31.758 +53 10 04.54         23.36 SNIa 16 0
116 SNLS 06D3gn SN* 14 17 44.630 +52 21 40.25           SNIa 12 0
117 SNLS 04D3do SN* 14 17 46.082 +52 16 03.19         21.75 SNIa 19 1
118 SNLS 04D3dd SN* 14 17 48.405 +52 28 14.44         25.24 SNIa 21 1
119 SNLS 04D3co SN* 14 17 49.979 +52 57 49.00         23.67 SNIa 19 1
120 SNLS 05D3ht SN* 14 17 54.701 +53 10 03.30         22.37 SNIa 11 0
121 SNLS 03D3ay SN* 14 17 58.459 +52 28 57.41         19.15 SNIa 18 1
122 SNLS 04D3cy SN* 14 18 12.434 +52 39 29.99         21.37 SNIa 19 1
123 SNLS 04D3fk SN* 14 18 26.184 +52 31 42.48         20.79 SNIa 23 2
124 SNLS 06D3gh SN* 14 18 31.419 +52 26 34.47         23.52 SNIa 14 0
125 SN 2003fi SN* 14 18 39.927 +52 36 43.48         21.40 SNIa 23 1
126 SNLS 05D3mn SN* 14 18 45.242 +52 19 23.32         22.17 SNIa 14 0
127 SNLS 05D3cq SN* 14 18 46.163 +53 07 55.70         23.66 SNIa 11 0
128 SNLS 06D3ed SN* 14 18 47.802 +52 45 23.61         21.63 SNIa 14 0
129 SNLS 04D3ny SN* 14 18 56.320 +52 11 14.87         22.91 SNIa 20 1
130 SNLS 05D3mh SN* 14 18 59.833 +52 40 03.21         21.14 SNIa 14 0
131 SNLS 05D3mq SN* 14 19 00.428 +52 23 06.43         18.31 SNIa 18 1
132 SNLS 04D3ez SN* 14 19 07.8654454344 +53 04 18.973780248         19.20 SNIa 24 2
133 SNLS 05D3hh SN* 14 19 10.153 +52 57 33.60         21.99 SNIa 13 0
134 SNLS 05D3ax SN* 14 19 17.583 +52 41 15.07         24.45 SNIa 14 0
135 SNLS 06D3em SN* 14 19 23.419 +53 01 22.85         23.39 SNIa 12 0
136 SNLS 04D3mk SN* 14 19 25.764 +53 09 49.30         23.08 SNIa 18 1
137 SNLS 05D3jr SN* 14 19 28.748 +52 51 53.45         24.33 SNIa 15 1
138 SNLS 04D3lp SN* 14 19 50.909 +52 30 11.50         24.25 SNIa 18 1
139 SNLS 05D3kt SN* 14 19 53.720 +52 44 34.75         22.81 SNIa 14 0
140 SN 2003fk SN* 14 19 55.800 +53 05 50.64         18.90 SNIa 19 1
141 SNLS 05D3kp SN* 14 20 02.944 +52 16 14.98         21.60 SNIa 13 0
142 SNLS 06D3fp SN* 14 20 18.605 +52 53 49.79         20.10 SNIa 15 0
143 SNLS 04D3cp SN* 14 20 23.918 +52 49 15.36         20.09 SNIa 15 1
144 SNLS 05D3ha SN* 14 20 50.432 +52 50 02.53         20.81 SNIa 12 0
145 SNLS 03D3aw SN* 14 20 53.532 +52 36 20.25         19.38 SNIa 18 1
146 SNLS 05D3gv SN* 14 20 59.255 +53 10 43.96         21.44 SNIa 13 0
147 SNLS 05D3ne SN* 14 21 02.987 +52 29 43.58         16.20 SNIa 11 0
148 SNLS 05D3cx SN* 14 21 06.542 +52 45 01.83         21.86 SNIa 13 0
149 SNLS 04D3lu SN* 14 21 07.970 +52 58 29.25         21.26 SNIa 18 1
150 SNLS 06D3en SN* 14 21 13.336 +52 27 21.88         26.44 SNIa 10 0
151 SNLS 05D3hs SN* 14 21 13.5610 +52 54 13.710         22.39 SNIa 13 0
152 SNLS 05D3la SN* 14 21 25.418 +52 21 28.70         23.20 SNIa 10 0
153 SNLS 05D3jq SN* 14 21 45.441 +53 01 47.71         20.30 SNIa 15 1
154 SNLS 05D3ci SN* 14 21 48.106 +52 26 43.01         21.33 SNIa 13 1
155 SNLS 05D3kx SN* 14 21 50.019 +53 08 13.63         17.78 SNIa 14 1
156 SNLS 06D3et SN* 14 22 04.770 +52 20 18.12         20.60 SNIa 13 0
157 SNLS 04D3hn SN* 14 22 06.895 +52 13 42.91         20.09 SNIa 21 2
158 SNLS 05D3mx SN* 14 22 09.101 +52 13 09.05         19.89 SNIa 14 1
159 SNLS 05D3jb SN* 14 22 09.997 +52 52 41.27         21.91 SNIa 13 0
160 SNLS 05D3lr SN* 14 22 12.142 +53 11 03.39         20.39 SNIa 12 0
161 SNLS 06D3df SN* 14 22 17.209 +52 57 27.65         20.14 SNIa 13 0
162 SNLS 05D3lc SN* 14 22 22.920 +52 28 43.92         19.79 SNIa 15 0
163 SNLS 04D3nh SN* 14 22 26.708 +52 20 00.41         22.17 SNIa 24 2
164 SNLS 05D3dd SN* 14 22 30.448 +52 36 24.46         19.00 SNIa 14 1
165 SNLS 04D3ks SN* 14 22 33.547 +52 11 06.66         24.74 SNIa 18 1
166 SNLS 05D3km SN* 14 22 38.275 +53 04 01.20         19.06 SNIa 12 0
167 SNLS 05D3gp SN* 14 22 42.316 +52 43 28.88         23.34 SNIa 14 1
168 SNLS 05D4ev SN* 22 13 30.424 -17 42 02.83         20.86 SNIa 14 0
169 SNLS 05D4cn SN* 22 13 31.454 -17 17 19.84         21.42 SNIa 14 0
170 SNLS 03D4cy SN* 22 13 40.415 -17 40 53.91         22.38 SNIa 21 1
171 SNLS 05D4ag SN* 22 13 47.425 -18 09 54.95         24.30 SNIa 14 0
172 SNLS 04D4jy SN* 22 13 51.577 -17 24 17.62           SNIa 13 1
173 SNLS 05D4ef SN* 22 13 59.305 -18 12 44.44         21.38 SNIa 13 0
174 SNLS 05D4cq SN* 22 14 09.650 -18 13 36.17         21.15 SNIa 14 0
175 SNLS 03D4di SN* 22 14 10.239 -17 30 23.82         22.23 SNIa 17 1
176 SNLS 05D4av SN* 22 14 10.544 -17 54 43.00         21.38 SNIa 14 0
177 SNLS 04D4jr SN* 22 14 14.320 -17 21 00.78         24.68 SNIa 17 1
178 SNLS 06D4dh SN* 22 14 19.693 -17 35 06.03         20.80 SNIa 13 0
179 SNLS 04D4ic SN* 22 14 21.854 -17 56 36.55         23.87 SNIa 16 1
180 SNLS 03D4gf SN* 22 14 22.932 -17 44 02.52         24.54 SNIa 20 2
181 SNLS 03D4at SN* 22 14 24.040 -17 46 36.22         23.28 SNIa 23 1
182 SNLS 05D4dt SN* 22 14 25.847 -17 40 16.00         19.05 SNIa 15 0
183 SNLS 03D4cx SN* 22 14 33.754 -17 35 15.04         21.82 SNIa 20 1
184 SNLS 03D4gl SN* 22 14 44.174 -17 31 44.09         22.73 SNIa 17 2
185 SN 2003ha SN* 22 14 45.830 -17 44 22.76         18.16 SNIa 27 1
186 SNLS 05D4gw SN* 22 14 47.356 -17 31 54.84         23.73 SNIa 12 0
187 SNLS 04D4bq SN* 22 14 49.424 -17 49 39.34         23.79 SNIa 23 2
188 SNLS 05D4cw SN* 22 14 50.080 -17 44 19.56         19.76 SNIa 19 0
189 SNLS 03D4dy SN* 22 14 50.526 -17 57 23.32           SNIa 20 1
190 SNLS 05D4bj SN* 22 14 59.664 -18 08 00.26         22.67 SNIa 14 0
191 SNLS 04D4im SN* 22 15 00.846 -17 23 45.75         20.48 SNIa 13 1
192 SNLS 06D4bw SN* 22 15 03.723 -17 53 00.43         22.61 SNIa 13 0
193 SNLS 04D4bk SN* 22 15 07.704 -18 03 36.99         26.49 SNIa 17 1
194 SNLS 04D4in SN* 22 15 08.574 -17 15 39.70         22.68 SNIa 16 1
195 SNLS 05D4fo SN* 22 15 20.912 -17 16 05.07         24.88 SNIa 15 0
196 SNLS 04D4dm SN* 22 15 25.454 -17 14 42.57         23.44 SNIa 20 1
197 SNLS 06D4co SN* 22 15 26.518 -17 52 09.07         20.13 SNIa 15 0
198 SNLS 06D4bo SN* 22 15 28.113 -17 24 33.06         21.29 SNIa 13 0
199 SNLS 05D4dy SN* 22 15 30.119 -18 12 55.81         24.75 SNIa 13 0
200 SNLS 06D4ba SN* 22 15 35.737 -18 13 44.82         24.55 SNIa 13 0
201 SNLS 04D4hu SN* 22 15 36.208 -17 50 20.04         22.17 SNIa 16 1
202 SNLS 05D4ej SN* 22 15 52.517 -18 11 44.59         20.71 SNIa 13 0
203 SNLS 04D4ii SN* 22 15 55.632 -17 39 26.92         21.90 SNIa 14 1
204 SNLS 05D4bi SN* 22 15 56.550 -17 59 09.85         23.46 SNIa 13 0
205 SNLS 04D4an SN* 22 15 57.101 -17 41 43.81         20.70 SNIa 20 1
206 SNLS 04D4gg SN* 22 16 09.259 -17 17 39.88         19.64 SNIa 15 2
207 SNLS 03D4fd SN* 22 16 14.451 -17 23 44.06         22.76 SNIa 22 1
208 SNLS 05D4ff SN* 22 16 20.160 -18 02 33.20         19.24 SNIa 14 0
209 SNLS 04D4id SN* 22 16 21.400 -17 13 44.50         21.30 SNIa 14 0
210 SNLS 05D4bf SN* 22 16 26.346 -18 13 55.44         20.15 SNIa 12 0
211 SNLS 05D4ek SN* 22 16 27.517 -17 44 10.74         20.01 SNIa 15 0
212 SNLS 05D4af SN* 22 16 33.141 -18 00 17.72         22.60 SNIa 15 0
213 SNLS 04D4fx SN* 22 16 38.136 -18 03 58.88         24.87 SNIa 14 0
214 SNLS 03D4gg SN* 22 16 40.190 -18 09 52.05         20.80 SNIa 20 2
215 SNLS 05D4fg SN* 22 16 41.348 -17 35 43.66         20.47 SNIa 13 0
216 SNLS 04D4ib SN* 22 16 41.713 -18 06 18.32         20.69 SNIa 13 0
217 SNLS 03D4cz SN* 22 16 41.860 -17 55 34.57         21.45 SNIa 22 1
218 SNLS 04D4dw SN* 22 16 44.674 -17 50 02.66         22.04 SNIa 19 1
219 SNLS 05D4be SN* 22 16 53.388 -17 14 09.96         22.19 SNIa 15 0
220 SNLS 06D4cq SN* 22 16 55.523 -17 42 43.13         21.70 SNIa 16 0
221 SNLS 05D4dw SN* 22 16 55.878 -18 03 05.26         22.97 SNIa 13 0
222 SNLS 06D4cl SN* 22 16 57.053 -17 27 02.28         21.78 SNIa 12 0
223 SNLS 04D4hf SN* 22 16 57.900 -17 41 13.29           SNIa 11 0
224 SNLS 04D4ju SN* 22 17 02.726 -17 19 58.13         21.28 SNIa 16 1
225 SNLS 05D4bm SN* 22 17 04.611 -17 40 39.44         21.52 SNIa 14 0
226 SNLS 05D4hn SN* 22 17 13.564 -17 54 45.74         24.47 SNIa 12 0
227 SNLS 04D4ih SN* 22 17 17.025 -17 40 38.58         22.34 SNIa 11 1
228 SNLS 06D4ce SN* 22 17 17.245 -17 14 09.37         25.77 SNIa 12 0
229 SNLS 05D4cs SN* 22 17 17.818 -17 52 48.54         25.46 SNIa 14 0
230 SNLS 04D4jw SN* 22 17 18.893 -17 39 55.78         21.54 SNIa 11 0
231 SNLS 03D4dh SN* 22 17 31.027 -17 37 46.75         21.79 SNIa 20 1

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