1997A&A...317..423P

Query : 1997A&A...317..423P

1997A&A...317..423P - Astronomy and Astrophysics, volume 317423-431 (1997/1-2)

Revised photometry and color distribution of type Ia supernovae observed at Asiago in the seventies.

PATAT F., BARBON R., CAPPELLARO E. and TURATTO M.

Abstract (from CDS):

Following recent claims regarding possible errors in the photometry of SNe carried out at Asiago observatory during the 70's, which produced very blue (B-V) color at maximum for some objects, we present the result of new CCD photometry of the sequences around 16 type Ia supernovae. Except for a few cases, e.g. SN1970J and SN1972J for which a large zero point error has been found, the new data show that the old Asiago observations have been carried out properly and that their accuracy was comparable to that expected for a photometry based on photographic transfers. This result is also substantiated by comparison with the re-calibration of some Asiago sequences made photo-electrically by Tsvetkov. New light curves of the SNe have been determined and B magnitudes and (B-V) colors at light peak derived. With the new data the color distribution of the SNe studied here becomes narrower and moves to the red by only 0.06mag, showing no more very blue objects except for one, still uncertain, case. As far as the use of SNIa as standard candles is concerned, we show that the utilization of all SNe in the MBvs.(B-V)max0 plane reduces the uncertainties due to the photometry.

Abstract Copyright: ∼

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

VizieR on-line data: <Available at CDS (J/A+A/317/423): table3>

Nomenclature: Table 3: [PBC97b] SN YYYYA a, [PBC97b] SN YYYYA-SN YYYYA a, [PBC97b] SN YYYYA N, N=92.

CDS comments: Table 3: all stars are cross-identified with another acronym.

Simbad objects: 121

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Number of rows : 121
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 2MASS J02325621-1043561 * 02 32 56.2201172040 -10 43 56.100051192   18.16 17.48     ~ 1 0
2 2MASS J02330021-1047385 * 02 33 00.2143913736 -10 47 38.336454420   15.00 14.34     ~ 3 0
3 SN 1976J SN* 02 33 02.9 -10 45 50   14.28 14.19     SNIa 25 1
4 [CR78] NGC 977 c * 02 33 14.4 -10 50 33   15.75 14.92     ~ 1 0
5 [CR78] NGC 977 a * 02 33 29.7734146992 -10 50 25.948404564   14.36 13.74     ~ 1 0
6 SN 1992A SN* 03 36 27.41 -34 57 31.4   12.56 12.50     SNIa 409 1
7 [CR78] NGC 2487 e * 07 58 06.9532706184 +25 09 07.727113512   16.99 16.49     ~ 1 0
8 [CR78] NGC 2487 f * 07 58 08.9756769312 +25 09 00.682024212   14.97 14.32     ~ 1 0
9 [CR78] NGC 2487 c * 07 58 10.1310143712 +25 10 00.854686956   16.09 15.44     ~ 1 0
10 [CR78] NGC 2487 d * 07 58 12.7179450816 +25 10 04.500159492   16.85 16.11     ~ 1 0
11 SN 1975O SN* 07 58 21 +25 08.1   15.30 14.98     SNIa 29 1
12 [CR78] NGC 2487 b * 07 58 23.6817825600 +25 08 02.691739032   15.64 14.81     ~ 1 0
13 [CR78] NGC 2487 g * 07 58 23.7941917608 +25 09 12.379893840   17.90 17.21     ~ 1 0
14 SN 1968E SN* 08 57 21 +02 55.0   14.0       SNIa 41 1
15 SN 1972R SN* 09 21 56 +50 57.3   12.85       SNIb: 29 1
16 SN 1994J SN* 10 01 36.6 +54 34 56     19     SNIa 14 1
17 SN 1972H SN* 10 17 00 +73 24.6   14.40 14.16     SNI 36 1
18 GPM 155.795991+19.867952 PM* 10 23 10.8859359480 +19 52 05.805095628   14.14 13.47 13.1   ~ 3 0
19 GPM 155.807904+19.966227 * 10 23 13.9180244448 +19 57 57.899622204   14.66 13.65     ~ 3 0
20 SN 1983U SN* 10 23 29.31 +19 51 54.9   13.4       SNIa 44 1
21 [BCI89] SN 1983U 4 * 10 23 36.1768895784 +19 50 10.325339376   15.41 14.79     ~ 2 0
22 GPM 155.923987+19.859080 * 10 23 41.7389137752 +19 51 32.475388068   15.87 15.25     ~ 3 0
23 [BCI89] SN 1983U 6 * 10 23 45.2195939664 +19 52 54.402447324   16.80 16.18     ~ 1 0
24 2MASS J10240652+1952322 * 10 24 06.52 +19 52 32.2   13.46 13.03     ~ 2 0
25 [CR78] MCG +5-26-14 b * 10 48 23.9986402608 +26 32 51.078722172   17.99 17.15     ~ 1 0
26 [PBC97b] SN 1977F a * 10 48 24.3983317584 +26 33 12.826883268   16.39 15.75     ~ 1 0
27 [CR78] MCG +5-26-14 c * 10 48 25.8 +26 35 41   18.61 17.10     ~ 1 0
28 SN 1977F SN* 10 48 26 +26 34.8   15.80       SNI 14 1
29 SN 1975P SN* 11 14 18 +48 18.4   14.44       SNI 15 1
30 SN 1969C SN* 11 41 17.8 +47 41 33   13.79 13.67     SNIa 61 1
31 [BCR73] NGC 4164 f * 12 11 55.0 +13 11 43   16.62 16.21     ~ 2 0
32 [BCR73] NGC 4164 e * 12 12 06.6887351952 +13 12 00.292040532   16.20 15.26     ~ 2 0
33 [BCR73] NGC 4164 b * 12 12 08.2705470432 +13 20 45.237605712   14.56 13.73     ~ 2 0
34 SN 1971G SN* 12 12 12.0 +13 14 16   13.90 13.87     SNIa: 54 1
35 [BCR73] NGC 4164 d * 12 12 15.2 +13 03 14   15.16 14.23     ~ 2 0
36 [BCR73] NGC 4164 c * 12 12 16.1071083960 +13 06 30.678010920   14.94 14.29     ~ 2 0
37 [BCR73] NGC 4164 h * 12 12 25.9462900008 +13 11 27.798483336   17.88 17.37     ~ 2 0
38 [BCR73] NGC 4164 g * 12 12 29.7058738272 +13 14 48.785551152   17.33 16.80     ~ 2 0
39 [BCR73] NGC 4164 a * 12 12 47.7 +13 14 14   13.87 12.92     ~ 2 0
40 2MASS J12245209+1258263 * 12 24 52.0839484176 +12 58 26.345704152   13.86 12.96 12.3   ~ 6 0
41 [B64] NGC 4374 h * 12 24 55.4 +12 55 01   16.55 15.47     ~ 1 0
42 GPM 186.231211+12.989333 * 12 24 55.4497336008 +12 59 21.372575712   15.66 14.95     ~ 3 0
43 TYC 879-280-1 PM* 12 24 55.9833952104 +12 49 30.059839200   12.39 11.98 11.3   ~ 5 0
44 [B64] NGC 4374 i * 12 24 58.7151524544 +12 56 08.483613612   16.93 16.12     ~ 1 0
45 GSC 00879-00299 * 12 24 59.2702370232 +12 47 38.359635252   14.245 13.835     ~ 6 0
46 [PBC97b] SN 1957B g * 12 25 01.9498196064 +13 00 35.487263448   16.39 15.82     ~ 1 0
47 SN 1957B SN* 12 25 03.19 +12 53 59.8   12.20       SNIa 77 1
48 [B64] NGC 4382 f * 12 25 03.5749811520 +18 05 52.002520476   15.24 14.54     ~ 1 0
49 TYC 1445-1858-1 * 12 25 11.2307673912 +18 05 05.099781516   12.33 11.52     ~ 3 0
50 [B64] NGC 4382 h * 12 25 13.1871780720 +18 08 30.429451068   17.07 16.29     ~ 1 0
51 [B64] NGC 4382 g HB* 12 25 21.6287005728 +18 04 53.228951256   16.40 16.33     A0 4 0
52 [B64] NGC 4382 c * 12 25 21.9530031048 +18 04 09.567384528   14.30 13.63     ~ 1 0
53 SN 1960R SN* 12 25 24.83 +18 09 19.3   11.60       SNIa 63 1
54 GPM 186.368711+12.919616 PM* 12 25 28.3819530480 +12 55 10.791049836   15.95 15.10     ~ 2 0
55 [B64] NGC 4382 d * 12 25 28.6288692096 +18 06 14.650050996   14.76 14.02     ~ 1 0
56 [B64] NGC 4382 e * 12 25 38.0456365344 +18 07 02.584926228   14.87 14.09     ~ 1 0
57 GPM 186.433882+13.125314 * 12 25 44.1173375880 +13 07 31.120338180   15.05 14.46     ~ 3 0
58 [CR78] NGC 4402 h * 12 25 49.0906530120 +13 11 20.554505052   16.87 16.18     ~ 1 0
59 [B64] NGC 4382 b * 12 25 55.6691947536 +18 09 52.143182388   13.58 12.86     ~ 1 0
60 GPM 186.526949+13.190827 * 12 26 06.3852832224 +13 11 26.699826804   14.54 13.77 13.0   ~ 3 0
61 2MASS J12260875+1307583 * 12 26 08.7739188576 +13 07 58.483040592   15.88 14.80     ~ 5 0
62 SN 1976B SN* 12 26 12.2 +13 06 41   15.10       SNI 33 1
63 [CR78] NGC 4402 g * 12 26 13.3163185944 +13 14 03.022514268   16.44 15.72     ~ 1 0
64 SN 1974G SN* 12 26 27.1 +31 13 24   12.48       SNIa 101 1
65 GPM 186.625678+13.184905 * 12 26 30.1801101312 +13 11 05.490285864   15.20 14.42     ~ 3 0
66 [CR78] NGC 4402 i * 12 26 32.0 +13 04 25   17.12 16.50     ~ 1 0
67 TYC 292-142-1 Em* 12 31 11.4876904632 +03 55 22.785912984   12.44 11.41     K4 2 0
68 [B64] NGC 4496 e * 12 31 27.2266051968 +03 56 10.331631816   15.29 14.53     ~ 1 0
69 [B64] NGC 4496 d * 12 31 39.8291553408 +03 54 33.826242384   14.42 13.65     ~ 1 0
70 SN 1960F SN* 12 31 42.05 +03 56 47.7   11.34 11.43     SNIa 116 1
71 TYC 292-992-1 * 12 31 53.5338977184 +03 53 24.833649624   12.34 12.06     ~ 1 0
72 [B64] NGC 4496 a * 12 32 04.0 +03 53 35   9.72 9.19     ~ 1 0
73 [BCR82] NGC 4536 d * 12 33 47.6024032944 +02 14 24.673409628   13.77 12.97 12.3   ~ 2 0
74 2MASS J12335399+0208295 * 12 33 53.9943688512 +02 08 29.489753940   14.25 13.29     ~ 4 0
75 [BCR82] NGC 4536 i * 12 33 57.7399693608 +02 06 23.929479972   16.05 15.22 14.4   ~ 2 0
76 SN 1994D SN* 12 34 02.395 +07 42 05.70   11.75 12.03     SNIa 559 1
77 SN 1991T SN* 12 34 10.20 +02 39 56.4   11.70 11.51     SNIapec 795 1
78 GPM 188.575124+02.275153 * 12 34 18.0105265056 +02 16 30.636332328   14.452 14.180     ~ 6 0
79 [BCR82] NGC 4536 a * 12 34 19.0 +02 26 41   10.22 9.22     ~ 1 0
80 SN 1981B SN* 12 34 29.57 +02 11 59.3   11.74       SNIa 416 1
81 [BCR82] NGC 4536 g * 12 34 58.4380642248 +02 03 00.847646712   15.25 14.41     ~ 2 0
82 TYC 289-308-1 SB* 12 35 00.0991194456 +02 03 25.787484612   12.35 11.81 11.1   ~ 6 0
83 TYC 289-271-1 SB* 12 35 05.9620207704 +02 00 22.299905448   11.95 11.45 11.5   ~ 4 0
84 SN 1965I SN* 12 52 15 -01 10.9   12.41 12.47     SNIa 56 1
85 SN 1975G SN* 14 01 18 +54 25.5   14.44       SNIa 22 1
86 [CR78] Anon 1512+02 a * 15 15 05.3967524232 +02 44 52.886693508   17.56 16.63     ~ 1 0
87 [CR78] Anon 1512+02 d * 15 15 08.6 +02 45 56   18.75 17.36     ~ 1 0
88 SN 1973B SN* 15 15 11 +02 43.7   14.9       SNI 12 1
89 [CR78] Anon 1512+02 c * 15 15 17.0809536000 +02 44 26.730237480   16.84 15.91     ~ 1 0
90 SN 1971L SN* 17 32 26 +07 04.0   13.00 12.33     SNIa 63 1
91 SN 1974J SN* 22 38 37 +34 03.8   15.60       SNIa 35 1
92 SN 1973N SN* 23 08 49 +12 03.0   14.91 14.66     SNIa 39 1
93 2MASS J23195715+0812284 * 23 19 57.1550106696 +08 12 28.068699636   17.91 17.41     F2V 4 0
94 GPM 349.996736+08.233700 * 23 19 59.2064063736 +08 14 01.007901564   15.81 15.21     ~ 4 0
95 [BCR73] NGC 7618 g * 23 20 04.4261448192 +08 12 16.957967868   17.41 16.70     ~ 2 0
96 GPM 350.044327+08.094078 * 23 20 10.5931381488 +08 05 38.208939972   14.99 14.31     ~ 4 0
97 SN 1970J SN* 23 20 12.69 +08 11 52.4   15.00 14.61     SNIa 69 1
98 [BCR73] NGC 7618 i * 23 20 15.7032191280 +08 09 09.057567024   18.62 17.05     ~ 2 0
99 [BCR73] NGC 7618 d * 23 20 18.1938905688 +08 10 26.755396788   16.27 15.68     ~ 3 0
100 [BCR73] NGC 7618 e * 23 20 18.9069167208 +08 08 20.315787288   16.71 16.19     ~ 2 0
101 [BCR73] NGC 7618 l * 23 20 20.5615027584 +08 09 39.743484012   18.74 17.20     ~ 2 0
102 GPM 350.104419+08.108158 * 23 20 25.0829582040 +08 06 29.212813044   14.51 13.80     ~ 4 0
103 [BCR73] NGC 7618 f * 23 20 27.3732966384 +08 09 03.413093220   16.99 16.35     ~ 2 0
104 SN 1972J SN* 23 21 41 +08 52.5   14.76 14.49     SNIa 48 1
105 GPM 354.707411-12.992222 * 23 38 49.8235249200 -12 59 32.399463228   14.68 14.12     ~ 2 0
106 SN 1975N SN* 23 38 54 -12 57.2   14.00       SNIa 55 1
107 [CR78] NGC 7723 e * 23 38 55.9074058080 -13 03 11.625731964   15.33 14.62     ~ 1 0
108 [CR78] NGC 7723 h * 23 39 02.8651728864 -12 58 44.430383712   17.14 16.31     ~ 1 0
109 [CR78] NGC 7723 g * 23 39 21.4886393328 -12 59 21.541894080   16.37 15.64     ~ 1 0
110 [CB71] NGC 2713 b * ~ ~   15.38 14.67     ~ 1 0
111 [CB71] NGC 2713 c * ~ ~   15.75 14.80     ~ 1 0
112 [CB71] NGC 2713 d * ~ ~   15.92 15.38     ~ 1 0
113 [CR78] Anon 1512+02 b G ~ ~   18.20       ~ 1 0
114 [CB71] NGC 2713 f * ~ ~   16.86 16.20     ~ 1 0
115 [CB71] NGC 2713 g * ~ ~   16.99 16.20     ~ 1 0
116 [CB71] NGC 2713 e * ~ ~   16.29 15.57     ~ 1 0
117 [CB71] NGC 4753 a * ~ ~   12.47 11.24     ~ 1 0
118 [CB71] NGC 4753 b * ~ ~   13.41 12.31     ~ 1 0
119 [CB71] NGC 4753 c * ~ ~   13.76 13.04     ~ 1 0
120 [CB71] NGC 4753 d * ~ ~   14.34 13.70     ~ 1 0
121 [CB71] NGC 2713 a * ~ ~   14.97 14.44     ~ 1 0

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