2020MNRAS.492.4325S

Query : 2020MNRAS.492.4325S

2020MNRAS.492.4325S - Mon. Not. R. Astron. Soc., 492, 4325-4343 (2020/March-1)

Berkeley supernova Ia program: data release of 637 spectra from 247 Type Ia supernovae.

STAHL B.E., ZHENG W., DE JAEGER T., BRINK T.G., FILIPPENKO A.V., SILVERMAN J.M., CENKO S.B., CLUBB K.I., GRAHAM M.L., HALEVI G., KELLY P.L., KLEISER I., SHIVVERS I., YUK H., COBB B.E., FOX O.D., KANDRASHOFF M.T., KONG J.J., MAUERHAN J.C., WANG X. and WANG X.

Abstract (from CDS):

We present 637 low-redshift optical spectra collected by the Berkeley Supernova Ia Program (BSNIP) between 2009 and 2018, almost entirely with the Kast double spectrograph on the Shane 3 m telescope at Lick Observatory. We describe our automated spectral classification scheme and arrive at a final set of 626 spectra (of 242 objects) that are unambiguously classified as belonging to Type Ia supernovae (SNe Ia). Of these, 70 spectra of 30 objects are classified as spectroscopically peculiar (i.e. not matching the spectral signatures of `normal' SNe Ia) and 79 SNe Ia (covered by 328 spectra) have complementary photometric coverage. The median SN in our final set has one epoch of spectroscopy, has a redshift of 0.0208 (with a low of 0.0007 and high of 0.1921), and is first observed spectroscopically 1.1 d after maximum light. The constituent spectra are of high quality, with a median signal-to-noise ratio of 31.8 pixel-1, and have broad wavelength coverage, with ∼ 95 per cent covering at least 3700-9800 Å. We analyse our data set, focusing on quantitative measurements (e.g. velocities, pseudo-equivalent widths) of the evolution of prominent spectral features in the available early-time and late-time spectra. The data are available to the community, and we encourage future studies to incorporate our spectra in their analyses.

Abstract Copyright: © 2020 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

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

VizieR on-line data: <Available at CDS (J/MNRAS/492/4325): tablea1.dat tables1.dat tables2.dat table3.dat tables4.dat>

Simbad objects: 247

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Number of rows : 247
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 ASASSN -15sf SN* 00 11 27.6 -06 25 38           SNIa-norm 13 0
2 SN 2009lv SN* 00 16 26.6 +22 26 10           SNIa-norm 9 1
3 SN 2009li SN* 00 22 51.4 +06 58 12           SNIa-norm 10 1
4 SN 2014da SN* 00 29 15.1 +02 51 58           SNIa-91bg 6 1
5 SN 2012gx SN* 00 38 01.75 -13 51 39.5           SNIa-norm 5 1
6 ASASSN -15qc SN* 00 39 18.0 +03 57 00           SNIa-norm 8 0
7 SN 2009hr SN* 00 40 34.1 +03 32 29           SNIa-norm 8 1
8 SN 2011fk SN* 00 54 42.1 +36 45 51           SNIa 7 1
9 ASASSN -15mp SN* 00 58 45.3 -14 04 12           SNIa-99aa 6 0
10 SN 2013ct SN* 01 12 54.9 +00 58 46           SNIa 28 1
11 SN 2017fgc SN* 01 20 14.4 +03 24 10           SNIa-norm 31 0
12 SN 2010eb SN* 01 21 37.8 +05 17 40           SNIa-norm 13 1
13 PSST 15cku SN* 01 24 22.5 +03 35 15           SNIa-norm 11 0
14 SN 2010gz SN* 01 32 51.1 -12 11 21           SNIa-norm 5 1
15 SN 2016F SN* 01 39 32.0 +33 49 36           SNIa 14 0
16 SN 2010hz SN* 01 53 42.0 +29 56 05           SNIa-norm 8 1
17 SN 2016ije SN* 01 58 30.3 +12 55 28           SNIa-91bg 10 0
18 SN 2013hs SN* 01 58 53.7 +05 35 25           SNIa-norm 6 1
19 PTF 12irf SN* 02 02 07.6 +00 11 02           SNIa 1 0
20 SN 2009le SN* 02 09 17.14 -23 24 44.8   15.15 15.09     SNIa-norm 44 1
21 SN 2009fu SN* 02 12 09.0 +44 33 55           SNIa-norm 5 1
22 ASASSN -15rw SN* 02 15 58.4588162232 +12 14 13.760821176           SNIa-norm 16 0
23 SN 2011H SN* 02 23 06.0 +43 02 32           SNIa-norm 6 1
24 SN 2009ho SN* 02 28 33.3 +37 57 04           SNIa 6 1
25 SN 2009hn SN* 02 32 00.3 +01 14 54           SNIa-norm 12 1
26 SN 2017hbi SN* 02 32 31.6 +35 29 01           SNIa-norm 7 0
27 SN 2010A SN* 02 32 39.459 +00 37 09.90           SNIa-99aa 29 1
28 SN 2012E SN* 02 33 22.79 +09 35 05.6           SNIa-norm 10 1
29 SN 2009ig SN* 02 38 11.62 -01 18 45.3           SNIa-norm 168 1
30 ASASSN -15mc SN* 02 48 59.6 +03 10 11           SNIa-norm 9 0
31 PSN J02524671+4656470 SN* 02 52 46.7 +46 56 47           SNIa-norm 8 0
32 SN 2009hp SN* 02 58 24.0 +06 35 35           SNIa-norm 11 1
33 PSN J03034759+0024146 SN* 03 03 47.6 +00 24 15           SNIa-norm 2 0
34 MASTER OT J030559.89+043238.2 SN* 03 05 59.9 +04 32 38           SNIa-norm 7 0
35 SN 2018htt SN* 03 06 02.9 -15 36 42           SNIa-norm 10 0
36 SN 2018eqq SN* 03 06 55.2 +41 30 33           SNIa 5 0
37 SN 2009ix SN* 03 17 53.0 +40 57 32           SNIa-norm 6 1
38 ASASSN -15og SN* 03 21 07.4 -31 18 46           SNIa-csm 9 0
39 SN 2012Z SN* 03 22 05.39641 -15 23 14.9390           SNIax 142 1
40 SN 2008hm SN* 03 27 10.90 +46 56 39.6           SNIa 20 1
41 SN 2011gy SN* 03 29 35.30 +40 52 02.9           SNIa-norm 11 1
42 SN 2012fr SN* 03 33 35.99 -36 07 37.7           SNIa-norm 178 1
43 SN 2013S SN* 03 35 30.3 +38 17 00           SNIa-99aa 4 1
44 SN 2011iv SN* 03 38 51.4 -35 35 32           SNIa-norm 96 1
45 SN 2013gy SN* 03 42 16.9 -04 43 18           SNIa-norm 55 1
46 SN 2008hy SN* 03 45 08.45 +76 39 55.5           SNIa 10 1
47 SN 2014dg SN* 03 48 19.8 +70 07 54           SNIa-norm 10 1
48 SN 2009kk SN* 03 49 44.27 -03 15 51.9           SNIa-norm 25 1
49 SN 2012B SN* 03 51 34.52 +37 04 42.7           SNIa-norm 8 1
50 SN 2009D SN* 03 54 22.83 -19 10 54.2           SNIa-norm 43 1
51 SN 2014dm SN* 04 08 07.1 -08 49 37           SNIa-norm 8 1
52 SN 2017hou SN* 04 09 02.1 -01 09 36           SNIa-norm 3 0
53 MASTER OT J041227.87+342902.0 SN* 04 12 27.9 +34 29 02           SNIa-norm 3 0
54 SN 2011U SN* 04 13 33.9 +27 32 37           SNIa-norm 6 1
55 SN 2017igr SN* 04 18 43.6 +26 55 53           SNIa 2 0
56 SN 2017hpa SN* 04 39 50.8 +07 03 55           SNIa-norm 13 0
57 SN 2010kg SN* 04 40 08.40 +07 21 00.0           SNIa-norm 32 1
58 SN 2011K SN* 04 45 30.38 -07 20 52.7           SNIa-norm 11 1
59 PSST 15cwx SN* 05 14 47.8 +07 03 01           SNIa-99aa 14 0
60 SN 2010ju SN* 05 41 55.99 +18 29 51.0   15.79 15.56     SNIa-norm 16 1
61 ASASSN -15rm SN* 06 16 03.8 -16 49 30           SNIa-norm 6 0
62 SN 2016hvl SN* 06 44 02.2 +12 23 48           SNIa 17 0
63 SN 2009mj SN* 06 53 12.2 +44 04 17           SNIax 5 1
64 SN 2011ay SN* 07 02 34.1 +50 35 25           SNIax 51 1
65 SN 2011jr SN* 07 06 39.92 +23 53 37.0           SNIa-norm 4 1
66 SN 2009mv SN* 07 15 39.8 +35 14 28           SNIa-norm 7 1
67 SN 2009ko SN* 08 01 58.3 +15 03 35           SNIa-norm 8 1
68 SN 2018gv SN* 08 05 34.6 -11 26 16           SNIa-norm 47 0
69 SN 2010H SN* 08 06 24.344 +01 02 09.01           SNIa-norm 19 1
70 SN 2013gq SN* 08 17 53.5 +23 28 11           SNIa-norm 12 1
71 SN 2014ao SN* 08 34 33.4 -02 32 36           SNIa-norm 14 1
72 SN 2009kq SN* 08 36 15.09 +28 04 01.7           SNIa-norm 38 1
73 SN 2017cfd SN* 08 40 49.2 +73 29 15           SNIa-norm 21 0
74 SN 2017iws SN* 08 42 41.5 +13 58 04           SNIa-norm 4 0
75 SN 2010iw SN* 08 45 15.01 +27 49 21.8           SNIa-norm 16 1
76 SN 2018oh SN* 09 06 39.6 +19 20 18           SNIa-norm 91 0
77 SN 2008hv SN* 09 07 34.06 +03 23 32.1           SNIa-norm 96 1
78 ASASSN -14ar SN* 09 09 41.8 +37 36 06           SNIa-norm 5 0
79 CRTS CSS141123 J091002+521856 SN* 09 10 01.9 +52 18 57           SNIa-norm 3 0
80 iPTF 15eod SN* 09 10 08.9 +50 03 40           SNIa-norm 10 0
81 SN 2010au SN* 09 12 36.5 +34 51 17           SNIa-norm 8 1
82 SN 2009cz SN* 09 15 00.0 +29 44 07           SNIa 32 1
83 ASASSN -15fr SN* 09 20 20.4 -07 38 27           SNIa-norm 12 0
84 SN 2018pc SN* 09 28 55.118 +49 14 17.27           SNIa-norm 8 0
85 SN 2018hfr SN* 09 30 55.2 -04 34 16           SNIa-91T 5 0
86 SN 2013gs SN* 09 31 08.9 +46 23 05           SNIa-norm 14 1
87 SN 2014J SN* 09 55 42.12 +69 40 25.9           SNIa-norm 456 1
88 SN 2018gl SN* 09 58 06.2 +10 21 34           SNIa-norm 9 0
89 SN 2013E SN* 10 00 05.5 -34 14 01           SNIa-norm 16 1
90 SN 2009V SN* 10 12 48.7 +43 11 00           SNIa-norm 6 1
91 SN 2012gl SN* 10 12 50.32 +12 40 56.7           SNIa-norm 8 1
92 PS1-10w SN* 10 42 41.887 +58 50 37.77           SNIa-norm 14 0
93 SN 2009na SN* 10 47 01.42 +26 32 38.1           SNIa-norm 29 1
94 SN 2010Y SN* 10 51 03.90 +65 46 47.0           SNIa-norm 41 1
95 SN 2012ht SN* 10 53 22.8 +16 46 35           SNIa-norm 84 1
96 SN 2009lu SN* 10 54 20.9 -04 20 39           SNIa-norm 9 1
97 SN 2015H SN* 10 54 42.2 -21 04 14           SNIax 35 1
98 CRTS CSS120327 J110520-015205 SN* 11 05 20.2 -01 52 05           SNIa-csm 9 0
99 MASTER OT J110707.62-052244.0 SN* 11 07 07.7 -05 22 44           SNIa-norm 4 0
100 ASASSN -15ub SN* 11 07 13.0 +65 05 58           SNIa-norm 6 0
101 ASASSN -15so SN* 11 14 11.0 +48 19 07           SNIa-norm 15 0
102 SN 2015bd SN* 11 23 45.8 -01 06 21           SNIa-norm 8 1
103 SN 2012ij SN* 11 40 15.8 +17 27 22           SNIa-91bg 22 1
104 SN 2018hzg SN* 11 42 23.5 +10 15 52           SNIa 5 0
105 SN 2009mh SN* 11 43 55.9 +10 46 55           SNIa 7 1
106 SN 2010bn SN* 11 44 55.7 -05 04 44           SNIa-norm 6 1
107 SN 2009ds SN* 11 49 04.11 -09 43 44.9           SNIa-norm 48 1
108 PSN J11495885+2119018 SN* 11 49 58.8 +21 19 02           SNIa-91bg 4 0
109 SN 2018aoz SN* 11 51 01.9 -28 44 39           SNIa-norm 40 0
110 SN 2018pv SN* 11 52 55.7 +36 59 12           SNIa 12 0
111 SN 2011ao SN* 11 53 51.03 +33 21 46.3           SNIa-norm 28 1
112 SN 2011by SN* 11 55 45.56 +55 19 33.8   12.97 12.95     SNIa-norm 109 1
113 SN 2010ba SN* 11 58 20.6 +15 20 11           SNIa-norm 8 1
114 SN 2010at SN* 12 04 59.5 +76 07 52           SNIa 6 1
115 SN 2016coj SN* 12 08 06.7 +65 10 38           SNIa-norm 45 0
116 SN 2009me SN* 12 09 39.8 +43 40 30           SNIa-norm 6 1
117 SN 2017iji SN* 12 12 27.1 +29 08 57           SNIa-norm 9 0
118 SN 2018aae SN* 12 21 34.1 +55 34 27           SNIa-norm 3 0
119 SN 2014dt SN* 12 21 57.6 +04 28 18           SNIax 68 1
120 SN 2009an SN* 12 22 47.40 +65 51 04.0           SNIa-norm 53 1
121 PSN J12265018+1615496 SN* 12 26 50.2 +16 15 50           SNIa-norm 3 0
122 SN 2012cg SN* 12 27 12.83 +09 25 13.2           SNIa-norm 224 1
123 SN 2017dwp SN* 12 31 43.7 +36 12 35           SNIa* 5 0
124 SN 2009do SN* 12 34 58.35 +50 51 04.4           SNIa-norm 17 1
125 ASASSN -14lp SN* 12 45 09.1 -00 27 32           SNIa-norm 75 0
126 SN 2011jh SN* 12 47 14.42 -10 03 47.3           SNIa-norm 23 1
127 SN 2012cu SN* 12 53 29.35 +02 09 39.0           SNIa-norm 29 2
128 SN 2011jn SN* 12 57 14.79 -17 24 00.5           SNIa-norm 8 1
129 SN 2010ai SN* 12 59 24.00 +27 59 47.5           SNIa-norm 34 1
130 SN 2010cp SN* 13 00 25.9 -15 17 20           SNIa-91bg 5 1
131 SN 2009bv SN* 13 07 20.47 +35 47 03.8           SNIa-norm 24 1
132 SN 2010N SN* 13 09 05.3 +17 04 22           SNIa-norm 6 1
133 SN 2009nr SN* 13 10 59.0 +11 29 29           SNIa-norm 19 1
134 ASASSN -15lu SN* 13 21 13.0 +40 15 57           SNIa-norm 10 0
135 SN 2009bs SN* 13 26 56.2 +52 45 18           SNIa-91bg 8 1
136 SN 2010cr SN* 13 29 25.03 +11 47 46.4   16.66 16.52     SNIa-norm 24 1
137 SN 2016bln SN* 13 34 45.6 +13 51 14           SNIa-norm 62 0
138 SN 2018jaz SN* 13 39 20.2 +34 41 20           SNIa 4 0
139 SN 2010ao SN* 13 43 41.0 +03 54 00           SNIa-norm 10 1
140 SN 2016aqt SN* 13 45 50.6 +26 47 47           SNIa-norm 7 0
141 PSN J13471211-2422171 SN* 13 47 12.0 -24 22 17           SNIa-norm 12 0
142 SN 2009ep SN* 13 52 10.6 +02 19 27           SNIa-norm 6 1
143 SN 2010B SN* 13 54 08.9 +60 40 49           SNIa-norm 13 1
144 SN 2011fe SN* 14 03 05.711 +54 16 25.22   10.12 10.06     SNIa-norm 747 1
145 ASASSN -15mi SN* 14 03 15.8 +41 36 14           SNIa-99aa 11 0
146 SN 2009mz SN* 14 03 24.7 -06 03 31           SNIa-norm 9 1
147 SN 2016zc SN* 14 05 57.1 +43 53 02           SNIa-norm 7 0
148 SN 2009bp SN* 14 07 49.7 +36 38 37           SNIa 9 1
149 SN 2016blh SN* 14 09 40.6 -00 39 24           SNIa-norm 4 0
150 SN 2009nk SN* 14 10 58.8 +06 21 48           SNIa-norm 8 1
151 SN 2009gf SN* 14 15 37.2 +14 16 49           SNIa-norm 18 1
152 Gaia 15aby SN* 14 19 13.0 +10 43 01           SNIa-norm 3 0
153 SN 2009ft SN* 14 24 06.0 +07 46 10           SNIa-norm 8 1
154 SN 2010V SN* 14 28 38.4 +30 38 10           SNIa-norm 7 1
155 SN 2010ax SN* 14 41 53.5 +10 45 01           SNIa-norm 6 1
156 SN 2009Y SN* 14 42 23.68 -17 14 48.3           SNIa-norm 57 1
157 SN 2009en SN* 14 46 22.6 +13 01 27           SNIa-norm 7 1
158 SN 2010cs SN* 14 47 55.7 +19 03 18           SNIa-norm 7 1
159 SN 2011jt SN* 14 53 23.01 +02 57 43.1           SNIa-norm 11 1
160 SN 2018bsn SN* 14 57 28.8 +05 50 33           SNIa-norm 6 0
161 iPTF 15awr SN* 15 01 19.2 +16 46 48           SNIa-norm 2 0
162 SN 2018cni SN* 15 01 22.8 -10 10 50           SNIax 8 0
163 SN 2015bp SN* 15 05 28.1 +01 38 06           SNIa-norm 39 0
164 SN 2017erp SN* 15 09 14.9 -11 20 03           SNIa-norm 55 0
165 PTF 09dnp SN* 15 19 24.5 +49 29 56           SNIa-norm 19 0
166 SN 2013dh SN* 15 30 01.2 +12 59 13           SNIa 16 1
167 ASASSN -15mg SN* 15 32 22.8 +41 51 00           SNIa-norm 12 0
168 SN 2017dws SN* 15 40 14.2 +11 20 42           SNIa-norm 4 0
169 SN 2010bu SN* 15 42 58.3 +02 16 53           SNIa-norm 9 1
170 ASASSN -15db SN* 15 46 58.8 +17 53 02           SNIa-norm 14 0
171 SN 2009dc SN* 15 51 12.12 +25 42 28.0           SNIa-norm 188 1
172 SN 2009ih SN* 15 55 31.0 +41 56 54           SNIa-91bg 9 1
173 Gaia 15aba SN* 16 03 30.2 +52 15 39           SNIa-norm 3 0
174 SN 2010an SN* 16 17 40.6 +35 00 10           SNIa-norm 7 1
175 SN 2009he SN* 16 22 12.2 +57 16 22           SNIa-91bg 6 1
176 SN 2009fl SN* 16 25 10.1 +40 53 21           SNIa-norm 12 1
177 SN 2009eu SN* 16 28 41.0 +39 33 13           SNIa-norm 24 1
178 SN 2009fv SN* 16 29 44.22 +40 48 41.8           SNIa-norm 22 1
179 SN 2014dl SN* 16 29 46.1 +08 38 30           SNIa-91T 15 1
180 SN 2014ag SN* 16 30 40.6 +44 30 35           SNIa 6 1
181 SN 2010gl SN* 16 31 38.6 +59 37 26           SNIa-norm 6 1
182 SN 2009ew SN* 16 38 59.8 +17 58 58           SNIa-norm 6 1
183 SN 2009ae SN* 16 39 28.8 +21 18 55           SNIa-norm 6 1
184 ASASSN -15ns SN* 16 40 28.1 +39 19 13           SNIa 8 0
185 SN 2013dj SN* 16 46 01.9 +06 27 59           SNIa-91T 7 1
186 SN 2009fx SN* 16 53 11.3 +23 57 55           SNIa-norm 10 1
187 SN 2010ag SN* 17 03 53.63 +31 30 06.2           SNIa 21 1
188 Gaia 15abu SN* 17 04 50.2 +41 01 04           SNIa-norm 3 0
189 SN 2018feb SN* 17 10 11.3 +21 38 56           SNIa-norm 12 0
190 SN 2016ccj SN* 17 10 24.0 +26 23 48           SNIa-norm 15 0
191 ASASSN -14gh SN* 17 15 09.4 +41 48 39           SNIa-norm 5 0
192 ASASSN -15jm SN* 17 21 09.1 +25 34 56     17.1     SNIa-csm 5 0
193 SN 2009jb SN* 17 23 41.8 +30 29 50   1.05 1.07 18.5   SNIa-norm 24 1
194 SN 2009hl SN* 17 31 10.1 +36 25 40           SNIa-norm 7 1
195 SN 2017drh SN* 17 32 26.2 +07 03 48           SNIa-norm 24 0
196 SN 2009jg SN* 17 40 34.3 +18 42 49           SNIa-norm 6 1
197 SN 2012ea SN* 17 45 10.40 +18 08 26.8           SNIa 6 2
198 SN 2009hs SN* 17 55 50.9 +62 35 59           SNIa 10 1
199 SN 2010gv SN* 17 58 22.6 +50 47 34           SNIa 8 1
200 SN 2010hh SN* 17 59 18.5 +45 52 32           SNIa-91bg 12 1
201 SN 2016cmn SN* 18 30 02.4 +39 57 56           SNIa-norm 7 0
202 SN 2009eq SN* 18 40 08.4 +40 07 36           SNIa* 12 1
203 SN 2017glx SN* 19 43 40.3 +56 06 36           SNIa-norm 12 0
204 SN 2011dn SN* 19 58 35.5 +02 36 16           SNIa-pec 12 1
205 ASASSN -15hy SN* 20 10 02.4 -00 44 21           SNIa-norm 33 0
206 SN 2012dn SN* 20 23 36.26 -28 16 43.4           SNIa-norm 64 2
207 SN 2009jr SN* 20 26 26.03 +02 54 32.1           SNIa-99aa 20 1
208 SN 2009fw SN* 20 32 18.50 -19 43 59.6           SNIa-norm 7 1
209 SN 2009hk SN* 20 38 37.4 -25 06 56           SNIa 7 1
210 SN 2013fa SN* 20 43 53.5 +12 30 52           SNIa-norm 7 0
211 SN 2018hfp SN* 20 59 47.8 -16 38 13           SNIa-norm 5 0
212 SN 2013fw SN* 21 13 44.9 +13 34 33           SNIa* 22 1
213 SN 2009gs SN* 21 18 49.4 -05 57 11           SNIa-norm 8 1
214 LSQ 12fhe SN* 21 32 09.4 -05 43 34           SNIa* 4 0
215 SN 2010dl SN* 21 35 00.97 -00 30 47.8           SNIa-norm 16 1
216 SN 2015N SN* 21 43 16.8 +43 34 48           SNIa-norm 17 1
217 PTF 09dlc SN* 21 46 30.00 +06 25 06.9   18.04 18.20 19.2   SNIa-norm 26 0
218 SN 2012dv SN* 21 48 30.29 -12 50 21.3           SNIa-norm 5 1
219 SN 2010gj SN* 21 50 54.2 -17 46 09           SNIa 6 1
220 SN 2011dm SN* 21 56 41.5 +73 17 49           SNIa-norm 12 1
221 SN 2013gh SN* 22 02 21.8 -18 55 00           SNIa* 15 1
222 SN 2016bsa SN* 22 04 35.5 +42 19 33           SNIa-norm 9 0
223 SN 2009gq SN* 22 14 52.8 +17 30 47           SNIa-norm 8 1
224 SN 2012de SN* 22 15 05.32 +10 18 12.6           SNIa-norm 10 1
225 ASASSN -15kx SN* 22 16 11.8 +37 28 26           SNIa-norm 13 0
226 SN 2011fs SN* 22 17 19.52 +35 34 50.0           SNIa-99aa 20 1
227 SN 2013dy SN* 22 18 17.5 +40 34 09           SNIa-norm 128 0
228 PTF 12ild SN* 22 32 58.1 -00 12 55           SNIa-norm 1 0
229 SN 2013di SN* 22 36 27.4 +21 36 54           SNIa-norm 8 1
230 SN 2010ii SN* 22 38 13.2 +35 29 30           SNIa-norm 16 1
231 SN 2016flv SN* 22 45 30.0 -07 20 07           SNIa-norm 3 0
232 SN 2014ck SN* 22 45 38.9 +73 09 43           SNIax 33 1
233 SN 2018hhn SN* 22 52 32.2 +11 40 27           SNIa-norm 6 0
234 ASASSN -15lo SN* 22 53 33.8 +19 42 30           SNIa-norm 6 0
235 ASASSN -15pr SN* 23 06 39.6 -12 34 22           SNIa-norm 12 0
236 SN 2009lr SN* 23 14 14.4 -02 45 12           SNIa 8 1
237 SN 2009nq SN* 23 15 17.007 +19 01 21.58           SNIa-norm 20 1
238 SN 2015ac SN* 23 16 43.4 +33 59 48           SNIa 6 1
239 SN 2009jp SN* 23 17 42.7 +13 57 25           SNIa-norm 8 1
240 SN 2017ixg SN* 23 20 30.5 +24 46 39           SNIa-norm 4 0
241 SN 2011fg SN* 23 23 20.6 +16 47 41           SNIa-norm 4 1
242 SN 2009hi SN* 23 23 56.2 +16 46 30           SNIa-norm 11 1
243 SN 2009fy SN* 23 24 05.0 +16 39 51           SNIa-norm 5 1
244 SN 2011hb SN* 23 27 55.51 +08 46 45.7           SNIa-norm 28 1
245 SN 2009lg SN* 23 38 49.9 +28 15 54           SNIa-norm 6 1
246 SN 2013Q SN* 23 47 07.9 +29 29 11           SNIa-norm 7 1
247 PSN J23523718+1433092 SN* 23 52 37.2 +14 33 09           SNIa-norm 10 0

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