2021A&A...651A..81B


Query : 2021A&A...651A..81B

2021A&A...651A..81B - Astronomy and Astrophysics, volume 651A, 81-81 (2021/7-1)

Type Ic supernovae from the (intermediate) Palomar Transient Factory.

BARBARINO C., SOLLERMAN J., TADDIA F., FREMLING C., KARAMEHMETOGLU E., ARCAVI I., GAL-YAM A., LAHER R., SCHULZE S., WOZNIAK P. and YAN L.

Abstract (from CDS):


Context. Type Ic supernovae represent the explosions of the most stripped massive stars, but their progenitors and explosion mechanisms remain unclear. Larger samples of observed supernovae can help characterize the population of these transients.
Aims. We present an analysis of 44 spectroscopically normal Type Ic supernovae, with focus on the light curves. The photometric data were obtained over 7 years with the Palomar Transient Factory and its continuation, the intermediate Palomar Transient Factory. This is the first homogeneous and large sample of SNe Ic from an untargeted survey, and we aim to estimate explosion parameters for the sample.
Methods. We present K-corrected Bgriz light curves of these SNe, obtained through photometry on template-subtracted images. We performed an analysis on the shape of the r-band light curves and confirmed the correlation between the rise parameter Δm–10 and the decline parameter Δm15. Peak r-band absolute magnitudes have an average of -17.71±0.85mag. To derive the explosion epochs, we fit the r-band lightcurves to a template derived from a well-sampled light curve. We computed the bolometric light curves using r and g band data, g-r colors and bolometric corrections. Bolometric light curves and FeIIλ5169 velocities at peak were used to fit to the Arnett semianalytic model in order to estimate the ejecta mass Mej, the explosion energy EK and the mass of radioactive nickel M(56Ni) for each SN.
Results. Including 41 SNe, we find average values of <Mej≥4.50±0.79M, <EK≥1.79±0.29x1051erg, and <M56Ni≥0.19±0.03M. The explosion-parameter distributions are comparable to those available in the literature, but our large sample also includes some transients with narrow and very broad light curves leading to more extreme ejecta masses values.

Abstract Copyright: © ESO 2021

Journal keyword(s): supernovae: general

VizieR on-line data: <Available at CDS (J/A+A/651/A81): table1.dat lc/*>

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 - 2023
#notes
1 PTF 16hgp SN* 00 12 06.41 +32 11 50.9           SNIc 2 0
2 PTF 15cpq SN* 00 13 43.16 +00 09 43.2           SNIbc 2 0
3 SN 2016flq SN* 00 28 36.50 -01 33 03.1           SNIc 2 0
4 PTF 11mnb SN* 00 34 13.25 +02 48 31.4           SNIc 14 0
5 SN 1999gl SN* 00 57 40.07 +43 47 35.6     16.2     SNII 12 1
6 PTF 14fuz SN* 01 05 30.18 +02 51 42.0           SNIbc 2 0
7 OGLE 2014-SN-131 SN* 01 14 00.81 -77 06 16.5           SNIbn 13 0
8 PTF 13cuv SN* 01 53 20.32 +35 50 19.3           SNIa 3 0
9 iPTF 15dtg SN* 02 30 20.05 +37 14 06.7           SNIc 35 0
10 LSQ 14efd SN* 03 35 38.76 -58 52 38.3           SNII 11 0
11 LSQ 12gbz SN* 04 26 20.39 -10 06 12.8           SNIc 3 0
12 PTF 14jhf SN* 08 00 33.06 +18 15 35.9           SNIbc 2 0
13 PTF 12jxd SN* 09 37 29.82 +23 09 50.2           SNIc 2 0
14 SN 2010gx SN* 11 25 46.71 -08 49 41.4           SNIc 153 1
15 PTF 10hfe SN* 12 32 05.16 +66 24 23.9           SNIc 1 0
16 PTF 10bip SN* 12 34 10.52 +08 21 48.5           SNIc 10 0
17 PTF 13ab SN* 12 38 12.51 +07 09 02.0           SNIc 2 0
18 CRTS CSS120125 J124045+125321 SN* 12 40 44.82840 +12 53 21.5700           SNIc 7 0
19 SN 2011bm SN* 12 56 53.89 +22 22 28.2           SNIc 58 1
20 PTF 11bov SN* 12 56 53.94 +22 22 28.1           SNIc 7 0
21 PTF 10lbo SN* 12 59 14.79 +61 27 02.2           SNIc 2 0
22 PTF 13aot SN* 13 18 26.09 +31 28 09.9           SNIc 2 0
23 SN 2009dh SN* 13 58 19.38 +20 10 51.1           SNIIP 11 1
24 PTF 11bli SN* 14 02 16.18 +33 39 41.5           SNIbc 5 0
25 PTF 09ut SN* 14 12 07.64 +74 45 46.0           SNIbc 2 0
26 SN 2013ab SN* 14 32 44.49 +09 53 12.3           SNIIP 52 1
27 PTF 12cjy SN* 14 34 27.31 +51 49 03.7           SNIc 2 0
28 SN 2009dr SN* 14 44 42.08 +49 43 44.9           SNIc 10 1
29 PTF 15acp SN* 14 53 56.34 +59 02 51.4           SNIc 2 0
30 iPTF 13bvn SN* 15 00 00.152 +01 52 53.17           SNIb 155 0
31 PTF 14bpy SN* 15 33 08.66 +17 17 53.3           SNIc 1 0
32 PTF 12fgw SN* 15 53 27.12 +33 21 04.2           SNIc 2 0
33 PTF 12gty SN* 16 01 15.23 +21 23 17.4           SNIc 18 0
34 SN 2012bw SN* 16 12 56.09 +32 30 42.3           SNIc 5 1
35 SN 2009ki SN* 16 14 08.64 +55 41 41.9           ~ 10 1
36 PTF 11jgj SN* 16 31 32.35 +62 06 09.5           SNIc 2 0
37 PTF 10hie SN* 17 02 27.71 +28 31 57.6           SNIc 1 0
38 PTF 12dtf SN* 17 14 43.72 +45 18 19.0           SNIc 2 0
39 PTF 11lmn SN* 17 30 16.33 +26 59 34.0           SNIbc 2 0
40 PTF 14ym SN* 17 46 40.45 +58 38 11.1           SNIc 2 0
41 PTF 11mwk SN* 21 35 01.39 +00 07 16.0           SNIbc 2 0
42 PTF 12hvv SN* 21 45 46.450 -00 03 25.12           SNIc 3 0
43 SN 2010iq SN* 21 54 23.25 +15 09 20.6           SNIc 9 1
44 PTF 11klg SN* 22 07 09.92 +06 29 08.7           SNIc 8 0
45 LSQ 12dwl SN* 22 12 41.53 +00 30 43.1           SNIc 45 1
46 PTF 10vgv SN* 22 16 01.17 +40 52 03.3           SNIc 25 0
47 SN 2010is SN* 23 19 14.39 +26 03 12.2           SNIc 13 1
48 PTF 10tqi SN* 23 20 47.73 +18 54 17.3           SNIc 2 0
49 SN 2003jd SN* 23 21 03.38 -04 53 45.5   16.34       SNIc-BL 138 1
50 PTF 10osn SN* 23 23 07.982 +17 30 29.23           SNIc 5 0
51 SN 2011ee SN* 23 27 57.34 +08 46 38.1           SNIc 10 1
52 SN 2014ft SN* 23 33 27.95 +33 38 46.1           SNIc 41 0
53 PTF 13djf SN* 23 33 38.73 +08 48 44.6           SNIc 2 0
54 PTF 13dht SN* 23 44 58.88 +09 55 24.8           SNIc 2 0

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2023.06.08-04:29:35

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