2016MNRAS.460.3447T

Query : 2016MNRAS.460.3447T

2016MNRAS.460.3447T - Mon. Not. R. Astron. Soc., 460, 3447-3457 (2016/August-3)

Optical photometry and spectroscopy of the 1987A-like supernova 2009mw.

TAKATS K., PIGNATA G., BERSTEN M., ROJAS KAUFMANN M.L., ANDERSON J.P., FOLATELLI G., HAMUY M., STRITZINGER M., HAISLIP J.B., LACLUYZE A.P., MOORE J.P. and REICHART D.

Abstract (from CDS):

We present optical photometric and spectroscopic observations of the 1987A-like supernova (SN) 2009mw. Our BVRI and g'r'i'z' photometry covers 167 d of evolution, including the rise to the light-curve maximum, and ends just after the beginning of the linear tail phase. We compare the observational properties of SN 2009mw with those of other SNe belonging to the same subgroup and find that it shows similarities to several objects. The physical parameters of the progenitor and the SN are estimated through hydrodynamical modelling, and yield an explosion energy of 1 foe, a pre-SN mass of 19 M_☉, a progenitor radius of 30 R_☉ and a ^56Ni mass of 0.062 M_☉. These values indicate that the progenitor of SN 2009mw was a blue supergiant star, similar to the progenitor of SN 1987A. We examine the host environment of SN 2009mw and find that it emerged from a population with a slightly subsolar metallicty.

Abstract Copyright: © 2016 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): supernovae: general - supernovae: individual: SN 1987A - supernovae: individual: SN 2009mw - supernovae: individual: SN 2009mw

Status at CDS : Large table(s) will be appraised for possible ingestion in VizieR.

Simbad objects: 43

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Number of rows : 43
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 2004ek SN* 01 09 58.51 +32 22 47.7     17.1     SNII 25 1
2 PTF 09gpn SN* 03 43 43.26 -17 08 43.1           SNII 6 0
3 SN 2012gg SN* 04 36 11.05 -05 04 53.1           SNII 10 1
4 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 19090 0
5 SN 1987A SN* 05 35 27.98840 -69 16 11.1134           SNIIpec 5203 2
6 UCAC4 326-057928 * 09 46 58.4197047678 -24 50 29.490309894   15.694 15.088 14.751 14.394 ~ 1 0
7 UCAC4 326-057929 * 09 47 00.1234179927 -24 50 17.571201852   16.764 15.718 15.072 14.507 ~ 1 0
8 UCAC4 326-057933 * 09 47 02.7163711720 -24 53 23.598919374   16.929 16.035 15.495 14.967 ~ 1 0
9 UCAC4 326-057938 * 09 47 05.4526423854 -24 49 14.102500762   15.829 15.253 14.927 14.588 ~ 1 0
10 Gaia DR3 5660205011327931520 * 09 47 05.9091657630 -24 52 56.537930289   18.063 17.122 16.651 16.167 ~ 1 0
11 UCAC4 326-057941 * 09 47 07.9603076522 -24 48 01.061608701   16.511 15.546 15.044 14.508 ~ 1 0
12 Gaia DR3 5660206179559083904 * 09 47 08.3569794592 -24 50 38.045727447   17.774 16.992 16.58 16.149 ~ 1 0
13 UCAC4 326-057944 * 09 47 09.7948510169 -24 49 07.302925742   15.48 15.025 14.745 14.456 ~ 1 0
14 Gaia DR3 5660206355652736128 * 09 47 10.3012092830 -24 50 04.669439013   17.922 17.261 16.893 16.489 ~ 1 0
15 Gaia DR3 5660204740745039616 * 09 47 10.6245545682 -24 53 53.358740109   17.627 16.872 16.473 16.056 ~ 1 0
16 Gaia DR3 5660206286933260288 * 09 47 12.2202690106 -24 50 50.739252574   17.757 17.016 16.647 16.213 ~ 1 0
17 SN 2008H SN* 09 47 13.45 -24 50 25.8     17.4     SNIIP 13 1
18 TYC 6607-18-1 * 09 47 13.4785625760 -24 49 06.370073724   13.053 11.575     ~ 1 0
19 Gaia DR3 5660205359220326272 * 09 47 14.1484794289 -24 52 24.948342227   17.767 17.128 16.767 16.411 ~ 1 0
20 SN 2009mw SN* 09 47 14.96 -24 51 18.8           SNIIP 9 1
21 Gaia DR3 5660205118702158592 * 09 47 15.2814457446 -24 53 26.550759649   17.343 16.978 16.798 16.507 ~ 1 0
22 Gaia DR3 5660212506045897984 * 09 47 16.1941854705 -24 47 14.779189671   16.741 16.176 15.805 15.438 ~ 1 0
23 UCAC4 326-057949 * 09 47 17.9295937528 -24 49 42.060514508   15.496 14.754 14.337 13.949 ~ 1 0
24 UCAC4 326-057950 * 09 47 18.3146796881 -24 51 48.818487959   17.077 16.337 15.949 15.536 ~ 1 0
25 UCAC4 327-057073 * 09 47 19.6121231654 -24 47 09.612278093   17.502 16.793 16.391 15.978 ~ 1 0
26 UCAC4 326-057952 * 09 47 22.8554004133 -24 48 04.714032059   14.843 14.402 14.129 13.831 ~ 1 0
27 UCAC4 326-057956 * 09 47 25.7838121459 -24 51 51.847093413   15.251 14.143 13.483 12.909 ~ 1 0
28 UCAC4 326-057959 * 09 47 26.02842960 -24 54 22.6793520   16.79 15.719 15.127 14.530 ~ 1 0
29 UCAC4 326-057961 * 09 47 26.8252807731 -24 48 16.425166369   15.809 15.203 14.872 14.49 ~ 1 0
30 UCAC4 327-057080 * 09 47 27.0335019750 -24 47 35.132361127   16.733 15.989 15.585 15.19 ~ 1 0
31 UCAC4 326-057962 * 09 47 27.1058636092 -24 49 45.873511856   17.515 16.317 15.613 14.972 ~ 1 0
32 UCAC4 326-057963 * 09 47 27.5237766421 -24 52 16.412555858   16.123 15.521 15.208 14.843 ~ 1 0
33 TYC 6607-1312-1 * 09 47 28.1109915336 -24 47 56.895259236   12.471 11.714 11.282 10.836 ~ 1 0
34 UCAC4 326-057964 * 09 47 28.5155645785 -24 52 47.254654266   15.623 14.947 14.603 14.229 ~ 1 0
35 SN 1998A SN* 11 09 50.33 -23 43 43.1       17.0   SNIIpec 58 1
36 SN 2006V SN* 11 31 30.01 -02 17 52.2     18.0     SNII 35 1
37 NAME SN Refsdal SN* 11 49 36.010 +22 23 48.13           ~ 130 0
38 SN 2009E SN* 12 09 49.56 +58 50 50.3           ~ 60 1
39 SN 2005dp SN* 14 27 36.62 +41 15 15.0     16.0     SNII 23 1
40 SN 2005ci SN* 14 34 44.88 +48 40 19.8     18.5     SNII 34 1
41 SN 2000cb SN* 16 01 32.15 +01 42 23.0     18.0     SNII 57 1
42 SN 2006au SN* 17 57 13.56 +12 11 03.2     17.2     SNII 30 1
43 SN 2004em SN* 19 31 31.11 +35 52 15.7     17.5     SNII 21 1

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