2019AJ....157...50D

Query : 2019AJ....157...50D

2019AJ....157...50D - Astron. J., 157, 50-50 (2019/February-0)

Calibrating interstellar abundances using supernova remnant radiative shocks.

DOPITA M.A., SEITENZAHL I.R., SUTHERLAND R.S., NICHOLLS D.C., VOGT F.P.A., GHAVAMIAN P. and RUITER A.J.

Abstract (from CDS):

Using integral field data we extract the optical spectra of shocked interstellar clouds in Kepler's supernova remnant located in the inner regions of our Galaxy, as well as in the Large Magellanic Cloud, the Small Magellanic Cloud, NGC 6822, and IC 1613. Using self-consistent shock modeling, we make a new determination of the chemical composition of the interstellar medium in N, O, Ne, S, Cl, and Ar in these galaxies and obtain accurate estimates of the fraction of refractory grains destroyed in the shock. By comparing our derived abundances with those obtained in recent works using observations of B-stars, F supergiant stars, and H II regions, we provide a new calibration for abundance scaling in the range of 7.9≲12+logO/H≲9.1.

Abstract Copyright: © 2019. The American Astronomical Society. All rights reserved.

Journal keyword(s): galaxies: individual: NGC 6822 - ISM: abundances - ISM: supernova remnants - Magellanic Clouds - radiative transfer - shock waves

Simbad objects: 27

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Number of rows : 27
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 NAME SMC G 00 52 38.0 -72 48 01   2.79 2.2     ~ 11149 1
2 IC 1613 GiC 01 04 48.4071 +02 07 10.185   10.42 10.01 9.77   ~ 1236 2
3 DDB IC 1613 1 SNR 01 05 02.70 +02 08 40.0           ~ 25 0
4 2E 273 XB* 01 06 19.49 -72 05 27.8     16.70     ~ 59 0
5 HD 9051 PM* 01 28 46.5026384544 -24 20 25.442103012   9.73 8.92     G6/8IIIwF5 65 0
6 HD 11021 PM* 01 47 40.5628066272 -29 43 23.367020700   8.742 8.82     B8V 23 0
7 NAME Magellanic Clouds GrG 03 00 -71.0           ~ 7066 0
8 HD 31128 PM* 04 52 09.9097086888 -27 03 50.940147636   9.55 9.14     F3/5Vw 141 0
9 LHA 120-N 103B EmO 05 08 47.8 -68 45 39           ~ 223 1
10 SNR J050854-684447 SNR 05 08 58.7 -68 43 46           ~ 152 2
11 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 17434 0
12 SNR J052501-693842 SNR 05 25 02.3 -69 38 39           ~ 401 1
13 SNR J052559-660453 SNR 05 26 00.4 -66 05 02     12.71     ~ 437 2
14 IC 418 PN 05 27 28.2059533560 -12 41 50.282287764   9.405 9.010 10.118   O7fp 1031 2
15 NAME 30 Dor Nebula SFR 05 38 36.0 -69 05 11           ~ 1190 2
16 HD 71459 * 08 25 51.9104833344 -42 09 11.070430416 4.71 5.27 5.42     B3/5IV 59 0
17 HD 74000 Pe* 08 40 50.8036114756 -16 20 42.516208237 9.84 10.09 9.66     F2 270 0
18 NAME Virgo Cluster ClG 12 26 32.1 +12 43 24           ~ 6645 0
19 HD 111980 SB* 12 53 15.0529661499 -18 31 20.013189741 8.80 8.91 8.38     F7V 172 0
20 HD 128279 Pe* 14 36 48.5108525999 -29 06 46.612858494 8.64 8.63 8.00     Gw 194 0
21 NAME Kepler SNR Rad 17 30 40.5 -21 29 14           ~ 795 4
22 NAME Galactic Center reg 17 45 39.60213 -29 00 22.0000           ~ 14415 0
23 NGC 6822 G 19 44 56.199 -14 47 51.29   18 8.1     ~ 1562 0
24 [GHG91] FIR 2 SNR 19 44 56.9 -14 48 27           ~ 17 0
25 CD-30 18140 Pe* 20 44 06.2872647830 -30 00 07.597192977   10.326 9.932     F8 90 0
26 HD 200654 Pe* 21 06 34.7513254468 -49 57 50.280288000   9.74 9.1     CEMP 107 0
27 NAME Local Group GrG ~ ~           ~ 8391 0

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