2017MNRAS.469.1445A

Query : 2017MNRAS.469.1445A

2017MNRAS.469.1445A - Mon. Not. R. Astron. Soc., 469, 1445-1455 (2017/August-1)

The search for failed supernovae with the Large Binocular Telescope: constraints from 7 yr of data.

ADAMS S.M., KOCHANEK C.S., GERKE J.R. and STANEK K.Z.

Abstract (from CDS):

We report updated results for the first 7 yr of our programme to monitor 27 galaxies within 10 Mpc using the Large Binocular Telescope to search for failed supernovae (SNe) - core collapses of massive stars that form black holes without luminous SNe. In the new data, we identify no new compelling candidates and confirm the existing candidate. Given the six successful core-collapse SNe in the sample and one likely failed SN, the implied fraction of core collapses that result in failed SNe is f=0.14+0.33–0.10 at 90 per cent confidence. If the current candidate is a failed SN, the fraction of failed SN naturally explains the missing high-mass red supergiants SN progenitors and the black hole mass function. If the current candidate is ultimately rejected, the data imply a 90 per cent confidence upper limit on the failed SN fraction of f < 0.35.

Abstract Copyright: © 2017 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society

Journal keyword(s): black hole physics - surveys - stars: massive - supernovae: general - supernovae: general

Nomenclature: Table 2: [AKG2017] NNNNN-SFN N=6, [AKG2017] N925-OC1 N=1.

Simbad objects: 52

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Number of rows : 52
N Identifier Otype ICRS (J2000)
RA 		ICRS (J2000)
DEC 		Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2024 		#notes
1 M 31 AGN 00 42 44.330 +41 16 07.50 4.86 4.36 3.44     ~ 12643 1
2 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 11145 1
3 M 74 G 01 36 41.7451236624 +15 47 01.107512304 10.52 10.00 9.46 9.16   ~ 1734 1
4 SN 2013ej SN* 01 36 48.16 +15 45 31.0           SNIIP 199 0
5 NGC 672 GiP 01 47 54.4764771528 +27 25 58.020709728 12.04 11.60 11.09 10.81   ~ 287 0
6 NGC 925 H2G 02 27 16.913 +33 34 43.97   10.69 10.12 9.55   ~ 782 1
7 [AKG2017] N925-OC1 * 02 27 21.88 +33 34 05.0           ~ 2 0
8 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7062 0
9 NGC 2403 AGN 07 36 51.3381434280 +65 36 09.650825640 9.31 8.84 8.38 8.19   ~ 1788 1
10 [AKG2017] N2903-SF2 * 09 32 08.84 +21 31 36.2           ~ 1 0
11 NGC 2905 H2G 09 32 10.111 +21 30 02.99 10.44 9.75 9.07 8.68   ~ 1116 3
12 [AKG2017] N2903-SF1 * 09 32 11.90 +21 29 00.5           ~ 1 0
13 M 81 Sy2 09 55 33.1726556496 +69 03 55.062505368   7.89 6.94     ~ 4447 3
14 SN 2014J SN* 09 55 42.12 +69 40 25.9           SNIa-norm 408 1
15 M 82 AGN 09 55 52.430 +69 40 46.93 9.61 9.30 8.41     ~ 5858 6
16 NGC 3077 GiP 10 03 19.0965510921 +68 44 01.556166166 11.23 10.85 10.14 9.74   ~ 770 0
17 IC 2574 AG? 10 28 23.6148831408 +68 24 43.440012756 11.70 11.07 10.87 10.74   ~ 664 1
18 NGC 3344 EmG 10 43 31.150 +24 55 19.99 10.38 10.54 9.86 9.71   ~ 406 1
19 SN 2012fh SN* 10 43 34.05 +24 53 29.0           SNIc: 37 1
20 NGC 3489 GiG 11 00 18.5483994744 +13 54 04.206202668 11.46 11.12 10.29     ~ 400 1
21 M 65 GiP 11 18 55.9084654776 +13 05 32.300703672   9.6       ~ 445 1
22 SN 2013am SN* 11 18 56.95 +13 03 49.4           SNII 40 1
23 SN 1997bs ev 11 20 14.25 +12 58 19.6     17.13     SNIIn? 122 1
24 M 66 GiP 11 20 15.0 +12 59 29 9.85 9.65 8.92     ~ 1386 4
25 SN 2009hd SN* 11 20 16.99 +12 58 46.3           SNII 62 1
26 NGC 3628 GiP 11 20 17.018 +13 35 22.16   10.42 9.48 9.22   ~ 826 3
27 NGC 4228 SBG 12 15 39.174 +36 19 36.80 10.63 10.30 9.93 9.74   ~ 965 1
28 NGC 4236 GiG 12 16 42.118 +69 27 45.25 10.97 10.58 10.08 9.90   ~ 400 1
29 NGC 4248 GiG 12 17 49.8429850848 +47 24 33.085192824   13.12 12.53     ~ 120 1
30 M 106 Sy2 12 18 57.620 +47 18 13.39   9.14 8.41 8.11   ~ 2364 3
31 SN 2014bc SN* 12 18 57.71 +47 18 11.3           SNIIP 21 1
32 NGC 4395 Sy2 12 25 48.8633109888 +33 32 48.700168152 10.84 10.54 10.11 9.98   ~ 1177 1
33 NGC 4449 EmG 12 28 11.118 +44 05 36.81 10.11 9.98 9.64 9.45   ~ 1125 1
34 NGC 4605 GiG 12 39 59.2837284936 +61 36 32.822365392   10.94   10.35   ~ 326 2
35 M 94 SyG 12 50 53.0737971432 +41 07 12.900884628 9.15 8.96 8.24 7.78   ~ 1386 2
36 M 64 SyG 12 56 43.696 +21 40 57.57   9.36 8.52     ~ 939 2
37 [AKG2017] N5194-SF1 * 13 29 50.60 +47 10 50.6           ~ 1 0
38 M 51 Sy2 13 29 52.698 +47 11 42.93   9.26 8.36 8.40   ~ 4329 4
39 SN 2011dh SN* 13 30 05.10555 +47 10 10.9227           SNIIb 388 1
40 NAME M101 OT2015-1 SN? 14 02 16.78 +54 26 20.5   19.19 17.57 16.92 16.26 ~ 46 0
41 SN 2011fe SN* 14 03 05.711 +54 16 25.22   10.12 10.06     SNIa-norm 671 1
42 M 101 GiP 14 03 12.583 +54 20 55.50   8.46 7.86 7.76   ~ 2914 2
43 NGC 5474 GiP 14 05 01.608 +53 39 43.95   11.28 10.79     ~ 443 1
44 NGC 6503 LIN 17 49 26.4207792072 +70 08 39.604132176 11.56 10.95 10.28 9.92   ~ 520 1
45 [AKG2017] N6503-SF1 * 17 49 32.66 +70 08 09.0           ~ 1 0
46 HD 226868 HXB 19 58 21.6757355952 +35 12 05.784512688 9.38 9.72 8.91 8.42   O9.7Iabpvar 4334 0
47 [AKG2017] N6946-SF1 * 20 34 14.29 +60 03 01.1           ~ 1 0
48 SN 2008S ev 20 34 45.33 +60 05 58.4   19.89 18.79 17.93   SNIIn? 239 1
49 NGC 6946 H2G 20 34 52.332 +60 09 13.24   10.5       ~ 2527 2
50 [AKG2017] N6946-SF2 * 20 35 11.32 +60 08 49.2           ~ 1 0
51 NAME N6946-BH1 * 20 35 27.560 +60 08 08.29           ~ 29 0
52 NAME Galactic Bulge reg ~ ~           ~ 4297 0

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