2019MNRAS.486.2308F

Query : 2019MNRAS.486.2308F

2019MNRAS.486.2308F - Mon. Not. R. Astron. Soc., 486, 2308-2320 (2019/June-3)

The volumetric rate of normal type Ia supernovae in the local Universe discovered by the Palomar Transient Factory.

FROHMAIER C., SULLIVAN M., NUGENT P.E., SMITH M., DIMITRIADIS G., BLOOM J.S., CENKO S.B., KASLIWAL M.M., KULKARNI S.R., MAGUIRE K., OFEK E.O., POZNANSKI D. and QUIMBY R.M.

Abstract (from CDS):

We present the volumetric rate of normal type Ia supernovae (SNe Ia) discovered by the Palomar Transient Factory (PTF). Using strict data-quality cuts, and considering only periods when the PTF maintained a regular cadence, PTF discovered 90 SNe Ia at z <= 0.09 in a well-controlled sample over three years of operation (2010-2012). We use this to calculate the volumetric rate of SN Ia events by comparing this sample to simulations of hundreds of millions of SN Ia light curves produced in statistically representative realizations of the PTF survey. This quantifies the recovery efficiency of each PTF SN Ia event, and thus the relative weighting of each event. From this, the volumetric SN Ia rate was found to be rv=2.43±0.29 (stat)–0.19+0.33(sys)×10–5 SNeyr–1 Mpc–3 h703. This represents the most precise local measurement of the SN Ia rate. We fit a simple SN Ia delay-time distribution model, ∝ t–β, to our PTF rate measurement combined with a literature sample of rate measurements from surveys at higher redshifts. We find β ∼ 1, consistent with a progenitor channel governed by the gravitational inspiral of binary white dwarfs.

Abstract Copyright: © 2019 The Author(s) Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): methods: data analysis - surveys - supernovae: general

Simbad objects: 91

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Number of rows : 91
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 PTF 10ubm SN* 00 01 59.23 +21 49 31.1           ~ 2 0
2 PTF 10trs SN* 00 15 20.64 +17 31 59.4           ~ 3 0
3 PTF 10xyl SN* 00 20 24.86 +05 42 05.7           ~ 2 0
4 PTF 10wnm SN* 00 22 03.6960671352 +27 02 21.519078396   18.17 18.13     SNIa 19 0
5 PTF 10tqy SN* 00 42 41.52 +24 45 14.2           ~ 4 0
6 PTF 10wnq SN* 00 49 10.10 +32 08 14.3           ~ 4 0
7 PTF 12ikt SN* 01 14 43.13 +00 17 07.1           SNIa 5 0
8 PTF 10vfo SN* 01 15 06.67 +24 36 17.8           ~ 4 0
9 PTF 10rbp SN* 01 16 37.78 -01 49 28.2           ~ 6 0
10 PTF 10wyq SN* 01 18 24.89 +19 26 46.2           SNIa 4 0
11 SN 2010hs SN* 02 25 39.14 +24 45 53.6   18.31 18.39     SNIa 28 1
12 SN 2010gy SN* 02 27 12.00 -04 32 05.2   18.21 18.31     SNIa 29 1
13 PTF 10qwg SN* 02 42 09.96 +02 26 51.0           ~ 4 0
14 PTF 12gmv SN* 02 45 01.44 -00 43 48.5           SNIa 2 0
15 PTF 12iiq SN* 02 50 07.76 -00 15 54.4           SNIa 9 0
16 PTF 10cko SN* 12 11 15.37 +13 44 01.5           ~ 5 0
17 SN 2010dm SN* 12 11 33.31 +47 16 28.5   17.33 17.14 19.5   SNIa 27 1
18 SN 2012bh SN* 12 13 37.309 +46 29 00.48           SNIa 22 1
19 PTF 10gnj SN* 12 14 41.78 +10 57 33.2           ~ 3 0
20 PTF 10gjx SN* 12 24 54.17 +20 05 04.2           ~ 4 0
21 PTF 10cwm SN* 12 32 55.41 +04 29 11.3           ~ 4 0
22 PTF 10glo SN* 12 33 05.760 +06 33 22.66       18.6   SNIa 5 0
23 PTF 10duz SN* 12 51 39.50 +14 26 18.7           ~ 7 0
24 PTF 12cnl SN* 13 11 07.30 +39 04 55.6           SNIa 4 0
25 PTF 11bui SN* 13 12 56.40 +47 27 12.5           SNIa 8 0
26 PTF 11bas SN* 13 16 47.78 +43 31 13.4           ~ 5 0
27 PTF 10kdg SN* 13 17 13.700 +44 08 39.45           ~ 1 0
28 PTF 10hml SN* 13 19 49.70 +41 59 01.6           ~ 6 0
29 PTF 12dhl SN* 13 22 55.63 +52 14 00.5           SNIa 5 0
30 NAME Subaru Deep Field NGP reg 13 24 21.3 +27 29 23           ~ 330 1
31 SN 2010cr SN* 13 29 25.03 +11 47 46.4   16.66 16.52     SNIa-norm 24 1
32 PTF 12cjg SN* 13 41 18.26 +55 27 07.9           SNIa 6 0
33 PTF 10jwx SN* 13 42 39.30 +56 27 44.4           ~ 2 0
34 PTF 12dxm SN* 13 53 26.48 +43 54 48.6           SNIa 8 0
35 PTF 10duy SN* 13 57 11.07 +40 09 47.9           ~ 5 0
36 PTF 12cci SN* 14 15 29.300 +39 54 08.93           ~ 1 0
37 PTF 11dif SN* 14 15 52.07 +35 44 24.0           SNIa 2 0
38 PTF 10mbk SN* 14 17 04.790 +71 47 23.54           ~ 1 0
39 PTF 10ifj SN* 14 19 21.93 +34 21 14.3           ~ 4 0
40 PTF 12cks SN* 14 22 44.18 +34 15 16.3           SNIa 5 0
41 PTF 10lxp SN* 14 23 56.800 +55 43 44.73           ~ 1 0
42 PTF 12ecr SN* 14 35 46.52 +45 11 19.7           SNIa 3 0
43 PTF 10kiw SN* 14 46 18.080 +47 12 26.22           ~ 1 0
44 PTF 10lrp SN* 14 51 23.420 +35 45 39.42           ~ 1 0
45 PTF 10hdn SN* 14 52 24.58 +47 28 34.3           ~ 5 0
46 PTF 12fuu SN* 15 04 40.39 +06 04 21.0           SNIa 5 0
47 PTF 12gdq SN* 15 11 35.31 +09 42 34.0           SNIa 6 0
48 PTF 12dco SN* 15 20 31.73 +59 11 44.6           SNIa 3 0
49 PS1-12aiv SN* 15 21 48.92 +50 04 21.0           SNIa 2 0
50 PTF 12gcn SN* 15 23 43.730 +08 26 14.09           ~ 1 0
51 PTF 12gkn SN* 15 25 39.83 +09 39 05.7           SNIa 3 0
52 PTF 12gaz SN* 15 37 39.90 +06 36 58.0           SNIa 4 0
53 PTF 12ggb SN* 15 38 25.64 +31 32 08.8           SNIa 3 0
54 SN 2010gb SN* 15 38 39.79 +41 00 19.9           SNIa 14 1
55 PTF 10jdw SN* 15 41 59.95 +47 35 29.8           ~ 3 0
56 PTF 12ecm SN* 15 56 21.31 +36 32 13.8           SNIa 3 0
57 PTF 12ccz SN* 16 03 42.04 +36 59 44.2           SNIa 2 0
58 PTF 12dhb SN* 16 16 57.43 +49 41 50.5           SNIa 7 0
59 PTF 11cao SN* 16 18 47.96 +25 11 16.5           SNIa 7 0
60 PTF 10gmg SN* 16 24 58.54 +51 02 22.2           ~ 3 0
61 PTF 11bnx SN* 16 30 19.32 +21 05 07.3           SNIa 5 0
62 PTF 10hmc SN* 16 32 45.81 +35 04 07.6           ~ 2 0
63 PTF 10gxa SN* 16 34 28.300 +57 36 24.05           ~ 1 0
64 PTF 10fkk SN* 16 39 36.890 +34 35 32.33           ~ 1 0
65 PTF 10gmj SN* 16 43 09.09 +66 20 51.5           ~ 2 0
66 PS1-1000306 SN* 16 43 15.06 +32 40 27.7           ~ 3 0
67 PTF 11cxe SN* 16 43 15.820 +40 32 09.31           ~ 1 0
68 PTF 10hoz SN* 16 44 52.690 +52 37 01.78           ~ 1 0
69 PTF 12csi SN* 16 47 13.82 +33 18 20.5           SNIa 4 0
70 2MASS J16503452+6016345 SN* 16 50 34.5006556632 +60 16 34.436277624   18.60 18.47     SNIa 17 0
71 SN 2010dd SN* 16 52 47.60 +51 03 45.7           SNIa 11 1
72 PTF 12eac SN* 16 53 22.58 +36 16 23.3           SNIa 4 0
73 PTF 10otc SN* 16 59 16.38 +68 10 55.4           ~ 3 0
74 PTF 11biv SN* 17 08 33.90 +22 04 15.9           SNIa 2 0
75 PTF 10iyc SN* 17 09 21.80 +44 23 35.9           ~ 6 0
76 PTF 10jtp SN* 17 10 58.51 +39 28 28.9           ~ 3 0
77 SN 2010gn SN* 17 17 50.11 +40 52 52.6   16.81 16.78     SNIa 32 1
78 PTF 10ndc SN* 17 19 49.87 +28 42 01.4   18.41 18.46     SNIa 13 0
79 PTF 10hrw SN* 17 44 15.47 +52 08 57.9           ~ 4 0
80 PTF 10ncu SN* 17 49 01.12 +68 06 18.5           ~ 2 0
81 PTF 10qsc SN* 21 23 21.21 -05 03 44.4           ~ 6 0
82 PTF 10trp SN* 21 28 08.01 +09 51 14.0           ~ 6 0
83 PTF 10nvh SN* 21 32 02.35 +08 59 35.7           ~ 5 0
84 PTF 10pvi SN* 22 02 02.42 +14 32 07.1           ~ 6 0
85 PTF 10ucl SN* 22 06 04.85 +15 30 34.5           ~ 5 0
86 SN 2010ij SN* 22 20 20.19 +17 03 22.2           SNIa 10 1
87 PTF 12hmx SN* 22 47 09.01 +00 10 28.0           SNIa 2 0
88 SN 2010ho SN* 23 19 09.723 +09 11 45.55   17.15 17.12     SNIa 27 1
89 PTF 10wof SN* 23 32 41.37 +15 21 31.6   17.93 17.83     SNIa 17 0
90 PTF 10lya SN* 23 41 31.67 +14 07 25.1           ~ 2 0
91 PTF 10rhi SN* 23 49 43.77 +13 02 33.3           ~ 5 0

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