2002PASP..114..700V


Query : 2002PASP..114..700V

2002PASP..114..700V - Publ. Astron. Soc. Pac., 114, 700-707 (2002/July-0)

Possible recovery of SN 1961V in Hubble space telescope archival images.

VAN DYK S.D., FILIPPENKO A.V. and LI W.

Abstract (from CDS):

SN 1961V in NGC 1058 was originally classified by Fritz Zwicky as a ``Type V'' supernova. However, it has been argued that SN 1961V was not a genuine supernova, but instead the superoutburst of an η Carinae-like luminous blue variable star. In particular, Filippenko et al. used pre-refurbishment Hubble Space Telescope (HST) Wide Field Planetary Camera (WFPC) images and the known radio position of SN 1961V to conclude that the star survived the eruption and is likely coincident with a V~25.6, V-I~1.9 mag object. Recently, Stockdale et al. recovered the fading SN 1961V at radio wavelengths and argue that its behavior is similar that of some Type II supernovae. We have analyzed post-refurbishment archival HST WFPC2 data and find that the new radio position is still consistent with the Filippenko et al. object, which has not changed in brightness or color, but is also consistent with an adjacent, fainter (I~24.3 mag), and very red (V-I>1.0 mag) object. We suggest that this fainter object could be the survivor of SN 1961V. Forthcoming HST observations may settle this issue.

Abstract Copyright: ∼

Journal keyword(s): Galaxies: Individual: NGC Number: NGC 1058 - Galaxies: Stellar Content - Stars: Evolution - Stars: Variables: Other - Stars: Supernovae: General - Stars: Supernovae: Individual: Alphanumeric: SN 1961V

Nomenclature: Table 1, Fig.2: [FBB95] NN (No. 11) added.

Simbad objects: 28

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Number of rows : 28
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 1986J SN* 02 22 31.33 +42 19 56.4   18.4 18.4     SNII 331 1
2 NGC 1058 Sy2 02 43 30.0264850248 +37 20 28.782851784   12.29 11.75 10.85   ~ 483 0
3 [FBB95] 10 ? 02 43 36.186 +37 20 44.64   24.90 24.13 23.37 24.46 ~ 5 0
4 [FBB95] 3 * 02 43 36.245 +37 20 39.70     25.69 24.01 22.73 ~ 5 0
5 [FBB95] 4 * 02 43 36.299 +37 20 41.65   23.82 24.22 24.18 24.10 ~ 5 0
6 [FBB95] 1 * 02 43 36.317 +37 20 39.78   24.49 24.97 24.60 24.15 ~ 4 0
7 [FBB95] 9 * 02 43 36.333 +37 20 43.84   23.61 23.83 23.64 23.76 ~ 5 0
8 [FBB95] 6 * 02 43 36.399 +37 20 43.81     25.49 24.55 23.73 ~ 5 0
9 [FBB95] 7 * 02 43 36.399 +37 20 44.05   24.04 23.85 23.37 23.83 ~ 5 0
10 [FBB95] 5 ? 02 43 36.406 +37 20 43.11   24.82 24.50 23.62 24.08 ~ 5 0
11 [FBB95] 11 ? 02 43 36.41 +37 20 43.8         24.3 ~ 4 1
12 SN 1961V SN* 02 43 36.42 +37 20 43.6   12.7 12.5     SNIIpec? 212 2
13 [FBB95] 2 * 02 43 36.459 +37 20 41.55     25.47 24.75 23.58 ~ 5 0
14 [FBB95] 8 * 02 43 36.495 +37 20 45.32     24.68 24.03 23.92 ~ 5 0
15 HD 269006 s*b 05 02 07.3942092168 -71 20 13.116800076 9.93 10.60 10.55 10.43 10.38 LBV 261 0
16 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
17 SN 1954J SN* 07 36 56.20 +65 37 52.3   16.3 16.50     SNIIpec? 95 2
18 SN 1993J SN* 09 55 24.77476 +69 01 13.7026   10.8 12.0     SNIIb 1507 1
19 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4725 3
20 SN 1999bw SN* 10 19 46.81 +45 31 35.0     17.8     SNIIn? 61 2
21 * eta Car s*b 10 45 03.545808 -59 41 03.95124 6.37 7.03 6.48 6.123 4.41 LBV 2543 0
22 SN 2000ch SN* 10 52 41.40 +36 40 09.5     17.4     SNIIn? 104 2
23 AT 1997bs ev 11 20 14.25 +12 58 19.6     17.13     SNIIn? 128 1
24 M 66 AGN 11 20 15.0 +12 59 29 9.85 9.65 8.92     ~ 1509 4
25 SN 1998S SN* 11 46 06.1 +47 28 55     12.2     SNIIn 517 1
26 SN 1979C SN* 12 22 58.58 +15 47 52.7   11.6       SNIIL 609 1
27 SN 1957D SN* 13 37 03.57 -29 49 40.7   15.0 15.0     ~ 121 1
28 SN 1980K SN* 20 35 30.07 +60 06 23.7   11.6       SNIIL 482 1

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