2020MNRAS.497.3770G

Query : 2020MNRAS.497.3770G

2020MNRAS.497.3770G - Mon. Not. R. Astron. Soc., 497, 3770-3789 (2020/September-3)

Optical studies of two stripped-envelope supernovae - SN 2015ap (Type Ib) and SN 2016P (Type Ic).

GANGOPADHYAY A., MISRA K., SAHU D.K., WANG S.-Q., KUMAR B., LI L., ANUPAMA G.C., DASTIDAR R., ELIAS-ROSA N., KUMAR B., SINGH M., PANDEY S.B., SANWAL P., SINGH A., SRIVASTAV S., TARTAGLIA L. and TOMASELLA L.

Abstract (from CDS):

We present the photometric and spectroscopic studies of a Type Ib SN 2015ap and a Type Ic SN 2016P. SN 2015ap is one of the bright (MV = -18.04 mag) Type Ib while SN 2016P lies at an average value among the Type Ic SNe (MV = -17.53 mag). Bolometric light-curve modelling of SNe 2015ap and 2016P indicates that both the SNe are powered by 56Ni + magnetar model with 56Ni masses of 0.01 and 0.002 M☉, ejecta masses of 3.75 and 4.66 M☉, spin period P0 of 25.8 and 36.5 ms, and magnetic field Bp of 28.39 x 1014 and 35.3 x 1014 G, respectively. The early spectra of SN 2015ap show prominent lines of He with a 'W' feature due to Fe complexes while other lines of Mg II, Na I, and Si II are present in both SNe 2015ap and 2016P. Nebular phase [O I] profile indicates an asymmetric profile in SN 2015ap. The [O I]/[Ca II] ratio and nebular spectral modelling of SN 2015ap hint towards a progenitor mass between 12 and 20 M☉.

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

Journal keyword(s): techniques: photometric - techniques: spectroscopic - supernovae: general - supernovae: individual: (SNe 2015ap, 2016P) - galaxies: individual: (IC 1776, NGC 5374) - transients: supernovae

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

Simbad objects: 54

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Number of rows : 54
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 2007gt SN* 00 16 26.16 -00 21 09.2       18.5   SNIa 6 1
2 SN 1990aa SN* 00 52 58.3 +29 01 56     17     SNIc 42 1
3 SN 2002ap SN* 01 36 23.85 +15 45 13.2   13.11 14.54     SNIc-BL 587 1
4 M 74 G 01 36 41.7451236624 +15 47 01.107512304 10.52 10.00 9.46 9.16   ~ 1934 1
5 SN 2015ap SN* 02 05 13.32 +06 06 08.4           SNII 29 1
6 IC 1776 AG? 02 05 15.242 +06 06 24.92   14.4       ~ 47 0
7 SN 2007hb SN* 02 08 34.02 +29 14 14.3       19.5   SNIc 17 1
8 SN 2006F SN* 02 28 11.43 +19 36 12.3     17.3     SNIb 28 1
9 SN 2007gr SN* 02 43 27.98 +37 20 44.7       12.77   SNIc 265 1
10 NGC 1058 Sy2 02 43 30.0264850248 +37 20 28.782851784   12.29 11.75 10.85   ~ 483 0
11 SN 2006aj SN* 03 21 39.670 +16 52 02.27 17.96 19.11 17.40     SNIc-BL 1007 1
12 NGC 1532 GiP 04 12 04.3612491792 -32 52 26.960041056   10.65   9.34 10.4 ~ 164 0
13 SN 2016iae SN* 04 12 05.530 -32 51 44.75           SNII 21 0
14 SN 2012ap SN* 05 00 13.72 -03 20 51.2           SNIc 86 2
15 SN 2004gq SN* 05 12 04.81 -15 40 54.2     15.5     SNIb 105 1
16 SN 2017ifh SN* 06 35 03.560 +50 26 27.90           SNIIb 5 0
17 LEDA 2373101 G 06 35 04.3783420416 +50 26 27.675560904           ~ 3 0
18 SN 2008D SN* 09 09 30.625 +33 08 20.16     17.5     SNIb 458 1
19 SN 2007uy SN* 09 09 35.40 +33 07 09.9     17.2     SNIbpec 104 1
20 SN 2005bf SN* 10 23 56.99 -03 11 29.3     18.0     SNIb 225 1
21 SN 2013ge SN* 10 34 48.46 +21 39 41.9           SNIc 70 1
22 SN 2018ie SN* 10 54 01.060 -16 01 21.40           SNII 14 0
23 NGC 3456 Sy2 10 54 03.3323852520 -16 01 39.639584964   13.1   12.22 12.8 ~ 54 0
24 SN 2017ein SN* 11 52 53.26 +44 07 26.2           SNIc 69 0
25 SN 2014ad SN* 11 57 44.44 -10 10 15.7           SNIcpec 29 1
26 Mrk 1309 GiP 11 57 44.68 -10 10 22.9   13.1   13.0 12.9 ~ 35 0
27 NGC 3997 EmG 11 57 48.226 +25 16 14.21   14.3       ~ 102 1
28 SN 2004aw SN* 11 57 50.24 +25 15 55.1   18.06       SNIc 209 1
29 SN 2004gk SN* 12 25 33.21 +12 15 39.9     13.3     SNIc 46 1
30 SN 1990B SN* 12 36 33.86 +11 14 29.9     15.75     SNIc 131 1
31 SN 2005ap SN* 13 01 14.84 +27 43 31.4       18.20   SLSN-I 146 1
32 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4565 4
33 SN 1994I SN* 13 29 54.072 +47 11 30.50     12.9     SNIc 645 1
34 NGC 5374 GiG 13 57 29.6301294792 +06 05 49.187588172   13.7       ~ 91 1
35 SN 2016P SN* 13 57 31.13 +06 05 51.6           SNII 19 0
36 iPTF 13bvn SN* 15 00 00.152 +01 52 53.17           SNIb 211 0
37 NGC 5806 Sy2 15 00 00.4088018736 +01 53 28.779594792   12.40 11.70 10.94 11.6 ~ 305 1
38 SN 2004ao SN* 17 28 09.35 +07 24 55.5     14.9     SNIb 49 1
39 SN 1998bw SN* 19 35 03.17 -52 50 46.1   14.09       SNIc 1928 2
40 SN 2013ek SN* 20 57 53.90 -51 52 24.5           SNIb 10 0
41 NGC 6984 Sy2 20 57 53.9873335608 -51 52 15.058670700   13.19 12.65 12.22   ~ 58 0
42 SN 2016coi SN* 21 59 04.14 +18 11 10.5           SNIc 67 0
43 SN 1999ex SN* 22 16 07.27 -36 50 53.7   17.35       SNIb 149 2
44 SN 2001ig SN* 22 57 30.69 -41 02 25.9     14.5     SNIIb 190 1
45 Z 379-20 AG? 23 00 23.7016124376 +01 37 35.426381916   15.5       ~ 27 0
46 SN 2015ah SN* 23 00 24.63 +01 37 36.8           SNII 23 1
47 SN 2009jf SN* 23 04 52.98 +12 19 59.5           SNIb 121 1
48 NGC 7479 Sy2 23 04 56.6432243448 +12 19 22.357387020 11.74 11.60 10.85 10.47 9.66 ~ 783 2
49 Z 532-9 AG? 23 07 22.8509883456 +43 36 14.066602416   15.5       ~ 34 0
50 SN 2007ru SN* 23 07 23.19 +43 35 34.1     17.5     SNIc-BL 62 1
51 IC 5325 Sy2 23 28 43.4210245680 -41 19 59.690746920 11.80 11.89 11.27 10.73 11.5 ~ 111 1
52 SN 2013F SN* 23 28 45.03 -41 19 56.2           SNIb/c 8 1
53 NGC 7714 AGN 23 36 14.1257730600 +02 09 18.197422668   14.91 14.36     ~ 788 1
54 SN 1999dn SN* 23 36 14.70 +02 09 08.8     16.0     SNIb 117 1

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