2007MNRAS.382.1169P

Query : 2007MNRAS.382.1169P

2007MNRAS.382.1169P - Mon. Not. R. Astron. Soc., 382, 1169-1186 (2007/December-2)

Supernovae in the Subaru Deep Field: an initial sample and Type Ia rate out to redshift 1.6.

POZNANSKI D., MAOZ D., YASUDA N., FOLEY R.J., DOI M., FILIPPENKO A.V., FUKUGITA M., GAL-YAM A., JANNUZI B.T., MOROKUMA T., ODA T., SCHWEIKER H., SHARON K., SILVERMAN J.M. and TOTANI T.

Abstract (from CDS):

Large samples of high-redshift supernovae (SNe) are potentially powerful probes of cosmic star formation, metal enrichment and SN physics. We present initial results from a new deep SN survey, based on re-imaging in the R,i', z' bands, of the 0.25deg2 Subaru Deep Field (SDF), with the 8.2-m Subaru telescope and Suprime-Cam. In a single new epoch consisting of two nights of observations, we have discovered 33 candidate SNe, down to a z'-band magnitude of 26.3 (AB). We have measured the photometric redshifts of the SN host galaxies, obtained Keck spectroscopic redshifts for 17 of the host galaxies and classified the SNe using the Bayesian photometric algorithm of Poznanski et al. that relies on template matching. After correcting for biases in the classification, 55 per cent of our sample consists of Type Ia SNe and 45 per cent of core-collapse SNe. The redshift distribution of the SNe Ia reaches z ~ 1.6, with a median of z ~ 1.2. The core-collapse SNe reach z ~ 1.0, with a median of z ~ 0.5. Our SN sample is comparable to the Hubble Space Telescope/Great Observatories Origins Deep Survey (GOODS) sample in both size and redshift range. The redshift distributions of the SNe in the SDF and in GOODS are consistent, but there is a trend (which requires confirmation using a larger sample) for more high-z SNe Ia in the SDF. This trend is also apparent when comparing the SN Ia rates we derive to those based on GOODS data. Our results suggest a fairly constant rate at high redshift that could be tracking the star formation rate. Additional epochs on this field, already being obtained, will enlarge our SN sample to the hundreds, and determine whether or not there is a decline in the SN Ia rate at z ≳ 1.

Abstract Copyright: 2007 The Authors. Journal compilation © 2007 RAS

Journal keyword(s): surveys - supernovae: general - cosmology: miscellaneous - cosmology: observations

VizieR on-line data: <Available at CDS (J/MNRAS/382/1169): table1.dat table2.dat table3.dat>

Nomenclature: Table 1: SNSDF YYMM.NN N=33. Table 2: hSDF YYMM.NN N=31. Table 3: [PMY2007] NNN (Nos 1-123).

Simbad objects: 181

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Number of rows : 181
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 2002fv SN* 03 32 19.22 -27 49 34.0           ~ 8 2
2 SN 2003ak SN* 03 32 46.90 -27 54 49.3           SNIa 19 1
3 SN 1997ff SN* 12 36 44.10 +62 12 44.7         26.77 SNIa 67 1
4 NAME Hubble Deep Field reg 12 36 49.5 +62 12 58           ~ 1967 1
5 [PMY2007] 79 G 13 23 37.279 +27 37 44.69       24.2   ~ 1 0
6 [PMY2007] 34 G 13 23 37.634 +27 20 55.09       24.6   ~ 1 0
7 SNSDF 0503.40 SN* 13 23 39.00 +27 21 03.1           ~ 2 0
8 hSDF 0503.40 G 13 23 39.01 +27 21 03.7   24.99 24.85 24.77   ~ 1 0
9 [PMY2007] 29 G 13 23 39.119 +27 19 20.77       23.3   ~ 1 0
10 [PMY2007] 32 G 13 23 39.450 +27 19 57.23       24.5   ~ 1 0
11 [PMY2007] 38 G 13 23 39.509 +27 21 49.66       23.8   ~ 1 0
12 [PMY2007] 2 G 13 23 40.027 +27 13 01.35       23.7   ~ 1 0
13 [PMY2007] 23 G 13 23 40.246 +27 18 16.27       25.5   ~ 1 0
14 [PMY2007] 37 G 13 23 42.253 +27 21 50.21       23.0   ~ 1 0
15 [PMY2007] 35 G 13 23 42.601 +27 21 15.69       23.0   ~ 1 0
16 [PMY2007] 75 G 13 23 43.631 +27 36 55.82       24.3   ~ 2 0
17 [PMY2007] 67 G 13 23 44.210 +27 35 04.15   25.84 25.22 24.39   ~ 2 0
18 [PMY2007] 112 G 13 23 44.662 +27 43 02.39       24.3   ~ 1 0
19 [PMY2007] 50 G 13 23 44.853 +27 25 47.23       24.3   ~ 1 0
20 [PMY2007] 39 G 13 23 45.008 +27 22 04.97       23.4   ~ 1 0
21 [PMY2007] 92 G 13 23 45.542 +27 39 14.28       24.3   ~ 1 0
22 [PMY2007] 41 G 13 23 45.897 +27 23 21.60       24.4   ~ 1 0
23 [PMY2007] 40 G 13 23 46.425 +27 22 50.17       23.4   ~ 1 0
24 [PMY2007] 36 G 13 23 46.470 +27 21 27.89       25.2   ~ 1 0
25 [PMY2007] 77 G 13 23 46.770 +27 37 29.79       23.9   ~ 1 0
26 [PMY2007] 80 G 13 23 49.112 +27 37 49.94       23.6   ~ 1 0
27 [PMY2007] 27 G 13 23 49.225 +27 18 58.20       23.0   ~ 1 0
28 [PMY2007] 65 G 13 23 49.458 +27 34 54.31       24.2   ~ 1 0
29 [PMY2007] 25 G 13 23 49.910 +27 18 31.05       24.1   ~ 1 0
30 [PMY2007] 93 G 13 23 49.995 +27 39 32.57       24.2   ~ 1 0
31 [PMY2007] 46 G 13 23 50.892 +27 24 24.71       22.5   ~ 1 0
32 [PMY2007] 85 G 13 23 51.122 +27 38 25.33       24.3   ~ 1 0
33 [PMY2007] 1 G 13 23 51.556 +27 11 51.53       24.3   ~ 1 0
34 [PMY2007] 17 G 13 23 51.800 +27 17 34.07       24.7   ~ 1 0
35 [PMY2007] 95 G 13 23 51.875 +27 40 12.52       24.0   ~ 1 0
36 SNSDF 0503.03 SN* 13 23 52.410 +27 12 45.21       24.06   Ia 2 0
37 hSDF 0503.03 G 13 23 52.420 +27 12 45.31   25.35 25.14 25.14   ~ 2 0
38 [PMY2007] 16 G 13 23 52.492 +27 17 35.01       24.3   ~ 1 0
39 [PMY2007] 20 G 13 23 53.370 +27 18 03.52       23.9   ~ 1 0
40 [PMY2007] 45 G 13 23 53.630 +27 24 16.29       23.5   ~ 1 0
41 [PMY2007] 8 G 13 23 53.674 +27 14 43.70       24.0   ~ 1 0
42 [PMY2007] 89 G 13 23 54.073 +27 38 45.64       24.2   ~ 1 0
43 hSDF 0503.13 G 13 23 54.84 +27 34 17.5   27.92 27.47 26.98   ~ 1 0
44 SNSDF 0503.13 SN* 13 23 54.840 +27 34 17.27       24.74   Ia 2 0
45 [PMY2007] 47 G 13 23 55.679 +27 24 42.01       22.4   ~ 1 0
46 [PMY2007] 108 G 13 23 55.726 +27 42 38.00       23.2   ~ 1 0
47 [PMY2007] 28 G 13 23 56.075 +27 18 56.04       24.8   ~ 2 0
48 [PMY2007] 43 G 13 23 56.963 +27 23 46.25       23.1   ~ 1 0
49 [PMY2007] 44 G 13 23 58.061 +27 24 17.42       23.0   ~ 1 0
50 [PMY2007] 19 G 13 23 58.227 +27 17 59.41       23.5   ~ 1 0
51 [PMY2007] 103 G 13 23 58.453 +27 41 44.65       24.0   ~ 1 0
52 [PMY2007] 87 G 13 24 00.126 +27 38 44.97       24.3   ~ 1 0
53 SNSDF 0503.12 SN* 13 24 00.480 +27 26 04.18       26.63   ~ 2 0
54 hSDF 0503.12 G 13 24 00.49 +27 26 04.7   27.38 27.02 26.89   ~ 1 0
55 [PMY2007] 31 G 13 24 00.793 +27 19 34.78       24.0   ~ 1 0
56 [PMY2007] 98 G 13 24 01.027 +27 40 18.16       23.5   ~ 1 0
57 [PMY2007] 22 G 13 24 01.352 +27 18 10.47       23.9   ~ 1 0
58 [PMY2007] 48 G 13 24 01.508 +27 25 00.72       23.1   ~ 1 0
59 [PMY2007] 86 G 13 24 02.189 +27 38 32.02       24.1   ~ 1 0
60 hSDF 0503.33 G 13 24 02.89 +27 17 53.7   25.95 25.66 25.80   ~ 1 0
61 SNSDF 0503.33 SN* 13 24 02.89 +27 17 53.8       26.57   ~ 2 0
62 hSDF 0503.36 G 13 24 05.120 +27 38 45.31   26.67 26.27 26.04   ~ 2 0
63 SNSDF 0503.36 SN* 13 24 05.120 +27 38 45.52       26.19   Ia 2 0
64 [PMY2007] 24 G 13 24 05.322 +27 18 19.24       24.4   ~ 1 0
65 [PMY2007] 106 G 13 24 06.131 +27 42 16.86       23.5   ~ 1 0
66 [PMY2007] 96 G 13 24 06.662 +27 40 20.49       23.5   ~ 1 0
67 SNSDF 0503.15 SN* 13 24 08.090 +27 35 21.76       26.64   Ia 2 0
68 SNSDF 0503.14 SN* 13 24 09.330 +27 18 41.83       25.17   ~ 2 0
69 hSDF 0503.14 G 13 24 09.360 +27 18 41.28   23.42 22.78 22.19   ~ 2 0
70 [PMY2007] 101 G 13 24 10.268 +27 41 26.49       24.1   ~ 1 0
71 [PMY2007] 63 G 13 24 10.919 +27 34 05.67       24.4   ~ 1 0
72 [PMY2007] 83 G 13 24 12.477 +27 38 19.29       23.4   ~ 1 0
73 SNSDF 0503.30 SN* 13 24 12.860 +27 37 47.61           Ia 2 0
74 hSDF 0503.30 G 13 24 12.860 +27 37 47.65   26.15 25.42 24.69   ~ 2 0
75 [PMY2007] 59 G 13 24 13.816 +27 32 29.23       23.3   ~ 1 0
76 [PMY2007] 18 G 13 24 15.261 +27 17 52.79       24.3   ~ 1 0
77 [PMY2007] 110 G 13 24 15.364 +27 42 42.41       23.5   ~ 1 0
78 [PMY2007] 14 G 13 24 15.914 +27 16 14.80       23.7   ~ 1 0
79 [PMY2007] 57 G 13 24 16.212 +27 32 00.59       24.5   ~ 1 0
80 [PMY2007] 12 G 13 24 16.602 +27 16 04.47       23.4   ~ 1 0
81 [PMY2007] 82 G 13 24 17.098 +27 38 02.47       23.9   ~ 1 0
82 hSDF 0503.38 G 13 24 17.920 +27 15 43.13   27.19 26.78 26.80   ~ 2 0
83 SNSDF 0503.38 SN* 13 24 17.970 +27 15 43.56       27.02   ~ 2 0
84 [PMY2007] 52 G 13 24 18.253 +27 28 50.95       23.9   ~ 1 0
85 [PMY2007] 97 G 13 24 18.288 +27 40 22.09       23.0   ~ 1 0
86 [PMY2007] 21 G 13 24 19.095 +27 18 05.98       22.7   ~ 1 0
87 [PMY2007] 55 G 13 24 20.445 +27 31 27.79       24.4   ~ 1 0
88 [PMY2007] 88 EmG 13 24 20.842 +27 38 45.44   24.638 24.485 24.162   ~ 2 0
89 NAME Subaru Deep Field NGP reg 13 24 21.3 +27 29 23           ~ 330 1
90 hSDF 0503.26 G 13 24 21.500 +27 41 10.21   24.70 24.56 24.03   ~ 2 0
91 SNSDF 0503.26 SN* 13 24 21.510 +27 41 10.49           Ia 2 0
92 [PMY2007] 118 G 13 24 21.610 +27 45 15.78   25.01 24.68 24.13   ~ 2 0
93 SNSDF 0503.25 SN* 13 24 21.780 +27 13 22.79       26.59   ~ 2 0
94 [PMY2007] 4 G 13 24 21.790 +27 13 22.71   24.28 23.66 22.98   ~ 2 0
95 SNSDF 0503.24 SN* 13 24 21.790 +27 31 41.96       26.00   ~ 2 0
96 [PMY2007] 53 G 13 24 21.814 +27 30 05.66       24.1   ~ 1 0
97 hSDF 0503.24 G 13 24 21.840 +27 31 41.73   24.60 24.02 24.05   ~ 2 0
98 [PMY2007] 111 G 13 24 21.922 +27 42 51.40       23.8   ~ 1 0
99 SNSDF 0503.05 SN* 13 24 22.020 +27 16 07.00       24.17   Ia 2 0
100 [PMY2007] 13 G 13 24 22.040 +27 16 07.26   24.62 24.24 23.48   ~ 2 0
101 SNSDF 0503.35 SN* 13 24 22.230 +27 15 14.83       27.61   ~ 2 0
102 hSDF 0503.35 G 13 24 22.350 +27 15 15.52   20.35 19.33 18.81   ~ 2 0
103 [PMY2007] 104 G 13 24 22.429 +27 41 58.04       23.4   ~ 1 0
104 [PMY2007] 70 G 13 24 22.581 +27 35 58.91       23.1   ~ 1 0
105 [PMY2007] 51 G 13 24 24.700 +27 28 37.68       23.7   ~ 1 0
106 [PMY2007] 114 G 13 24 25.999 +27 43 22.66       24.4   ~ 1 0
107 [PMY2007] 11 G 13 24 27.719 +27 15 18.94       25.4   ~ 1 0
108 [PMY2007] 116 G 13 24 28.417 +27 44 00.73       23.8   ~ 1 0
109 [PMY2007] 9 G 13 24 28.504 +27 14 42.74       25.1   ~ 1 0
110 SNSDF 0503.31 SN* 13 24 28.650 +27 44 47.57       25.90   Ia 2 0
111 [PMY2007] 119 G 13 24 28.660 +27 44 47.36   23.57 23.12 22.84   ~ 2 0
112 [PMY2007] 120 G 13 24 30.349 +27 45 06.84       23.7   ~ 1 0
113 [PMY2007] 5 G 13 24 30.644 +27 13 37.35       25.1   ~ 1 0
114 SNSDF 0503.22 SN* 13 24 35.310 +27 19 41.62       25.01   Ia 2 0
115 hSDF 0503.22 G 13 24 35.330 +27 19 41.59   22.76 22.14 21.76   ~ 2 0
116 [PMY2007] 10 G 13 24 35.541 +27 14 49.33       24.8   ~ 1 0
117 [PMY2007] 15 G 13 24 36.214 +27 17 34.48       24.3   ~ 1 0
118 [PMY2007] 3 G 13 24 37.571 +27 13 24.44       23.4   ~ 1 0
119 SNSDF 0503.09 SN* 13 24 37.910 +27 36 38.04       25.09   Ia 2 0
120 hSDF 0503.09 G 13 24 37.910 +27 36 38.05   26.60 26.30 25.98   ~ 2 0
121 [PMY2007] 76 G 13 24 39.452 +27 37 10.68       23.7   ~ 1 0
122 hSDF 0503.16 G 13 24 40.040 +27 18 34.29   23.20 23.04 22.89   ~ 2 0
123 SNSDF 0503.16 SN* 13 24 40.090 +27 18 34.26       25.28   Ia 2 0
124 SNSDF 0503.29 SN* 13 24 42.38 +27 14 23.4       26.43   ~ 2 0
125 [PMY2007] 6 G 13 24 42.424 +27 14 23.67   24.62 24.15 23.78   ~ 1 0
126 [PMY2007] 30 G 13 24 44.363 +27 19 20.73       24.2   ~ 1 0
127 SNSDF 0503.04 SN* 13 24 45.540 +27 18 13.98       23.58   Ia 2 0
128 hSDF 0503.04 G 13 24 45.560 +27 18 14.01   27.34 26.38 26.22   ~ 2 0
129 SNSDF 0503.23 SN* 13 24 48.190 +27 45 27.53       27.40   ~ 2 0
130 hSDF 0503.23 G 13 24 48.190 +27 45 27.16     27.01 26.09   ~ 2 0
131 SNSDF 0503.19 SN* 13 24 50.360 +27 45 16.52           Ia 2 0
132 hSDF 0503.19 G 13 24 50.380 +27 45 16.55   26.81 26.97 26.45   ~ 2 0
133 [PMY2007] 33 G 13 24 56.617 +27 20 15.12       22.4   ~ 1 0
134 hSDF 0503.20 G 13 24 57.720 +27 36 41.97   25.89 25.37 25.47   ~ 2 0
135 SNSDF 0503.20 SN* 13 24 57.740 +27 36 41.91           Ia 2 0
136 [PMY2007] 49 G 13 25 02.378 +27 25 29.77       24.3   ~ 1 0
137 [PMY2007] 42 G 13 25 04.301 +27 23 38.25       23.8   ~ 1 0
138 SNSDF 0503.11 SN* 13 25 06.000 +27 40 22.34       24.40   Ia 2 0
139 hSDF 0503.11 G 13 25 06.000 +27 40 22.41   25.04 24.46 23.53   ~ 2 0
140 SNSDF 0503.17 SN* 13 25 06.120 +27 22 32.47           Ia 2 0
141 hSDF 0503.17 G 13 25 06.150 +27 22 32.01   24.99 24.74 24.33   ~ 2 0
142 [PMY2007] 109 G 13 25 11.605 +27 42 44.54       23.6   ~ 1 0
143 SNSDF 0503.18 SN* 13 25 14.350 +27 28 52.84           Ia 2 0
144 hSDF 0503.07 G 13 25 14.530 +27 29 16.46   24.35 23.83 23.25   ~ 2 0
145 SNSDF 0503.07 SN* 13 25 14.550 +27 29 16.48       24.76   Ia 2 0
146 [PMY2007] 68 G 13 25 15.085 +27 35 06.07       24.1   ~ 1 0
147 [PMY2007] 54 G 13 25 17.202 +27 31 15.98       24.3   ~ 1 0
148 [PMY2007] 121 G 13 25 18.108 +27 46 05.66       24.0   ~ 1 0
149 [PMY2007] 90 G 13 25 18.310 +27 38 53.14       23.1   ~ 1 0
150 [PMY2007] 102 G 13 25 19.394 +27 41 44.45       24.0   ~ 1 0
151 [PMY2007] 123 G 13 25 19.694 +27 44 56.97       23.9   ~ 1 0
152 [PMY2007] 113 G 13 25 21.111 +27 43 21.04       23.5   ~ 1 0
153 [PMY2007] 56 G 13 25 21.544 +27 31 51.40       24.2   ~ 1 0
154 SNSDF 0503.41 SN* 13 25 22.340 +27 41 02.47       27.09   ~ 2 0
155 hSDF 0503.41 G 13 25 22.380 +27 41 02.49   24.77 24.70 24.17   ~ 2 0
156 [PMY2007] 71 G 13 25 22.935 +27 36 09.69       24.4   ~ 1 0
157 [PMY2007] 105 G 13 25 23.097 +27 42 08.99       24.1   ~ 1 0
158 [PMY2007] 115 G 13 25 24.168 +27 43 35.87       23.2   ~ 1 0
159 SNSDF 0503.27 SN* 13 25 24.24 +27 35 46.7           ~ 2 0
160 hSDF 0503.27 G 13 25 24.250 +27 35 46.80   24.92 24.78 24.50   ~ 1 0
161 [PMY2007] 81 G 13 25 24.483 +27 37 56.59       23.7   ~ 1 0
162 [PMY2007] 58 G 13 25 24.649 +27 32 05.65       24.0   ~ 1 0
163 [PMY2007] 84 G 13 25 25.549 +27 38 22.43       23.9   ~ 1 0
164 [PMY2007] 64 G 13 25 27.065 +27 34 43.72       23.7   ~ 1 0
165 [PMY2007] 74 G 13 25 27.449 +27 36 53.91       24.1   ~ 1 0
166 [PMY2007] 94 G 13 25 27.534 +27 39 52.67       23.7   ~ 1 0
167 [PMY2007] 91 G 13 25 27.646 +27 39 11.05       23.9   ~ 1 0
168 [PMY2007] 60 G 13 25 27.687 +27 32 39.56       22.8   ~ 1 0
169 SNSDF 0503.32 SN* 13 25 27.90 +27 33 06.1           ~ 2 0
170 hSDF 0503.32 G 13 25 27.913 +27 33 05.95   26.31 25.49 24.08   ~ 1 0
171 [PMY2007] 122 G 13 25 28.472 +27 46 27.23       23.7   ~ 1 0
172 hSDF 0503.10 G 13 25 28.570 +27 36 25.13   23.73 23.26 22.82   ~ 2 0
173 SNSDF 0503.10 SN* 13 25 28.580 +27 36 24.63       25.36   Ia 2 0
174 [PMY2007] 107 G 13 25 29.299 +27 42 22.35       23.6   ~ 1 0
175 [PMY2007] 117 G 13 25 29.754 +27 44 18.53       24.3   ~ 2 0
176 [PMY2007] 66 G 13 25 32.575 +27 34 58.47       23.4   ~ 1 0
177 [PMY2007] 100 G 13 25 32.774 +27 41 19.57       24.3   ~ 1 0
178 [PMY2007] 78 G 13 25 33.272 +27 37 32.55       24.0   ~ 1 0
179 [PMY2007] 73 G 13 25 33.320 +27 36 39.76   23.79 23.63 23.08   ~ 2 0
180 SNSDF 0503.08 SN* 13 25 33.340 +27 36 39.61       24.59   Ia 2 0
181 [PMY2007] 61 G 13 25 33.448 +27 32 54.19       23.2   ~ 1 0

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