2018ApJ...866...61D

Query : 2018ApJ...866...61D

2018ApJ...866...61D - Astrophys. J., 866, 61-61 (2018/October-2)

Confirmation of two Galactic supernova remnant candidates discovered by THOR.

DOKARA R., ROY N., BEUTHER H., ANDERSON L.D., RUGEL M., STIL J., WANG Y., SOLER J.D. and SHANAHAN R.

Abstract (from CDS):

Anderson et al. identified 76 candidate supernova remnants (SNRs) using data from the H I/OH/Recombination line survey of the Milky Way. The spectral index and polarization properties can help distinguish between SNRs and H II regions, which are often confused. We confirm two SNR candidates using spectral index data and morphology. However, we observe that the fractional linear polarization cannot distinguish between SNRs and H II regions, likely due to contamination by diffuse Galactic synchrotron emission. We also comment on the association of SNR candidates with pulsars through geometric and age considerations.

Abstract Copyright: © 2018. The American Astronomical Society. All rights reserved.

Journal keyword(s): ISM: H II regions - ISM: supernova remnants - polarization

Simbad objects: 26

goto Full paper

goto View the references in ADS

Number of rows : 26
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 SNR G017.80-00.02 SR? 18 23 24 -13 26.6           ~ 4 0
2 SNR G018.76-00.07 SNR 18 25 25.7 -12 37 17           ~ 7 0
3 SNR G018.45-00.42 SR? 18 26 06 -13 03.3           ~ 7 0
4 PSR J1826-1256 Psr 18 26 08.570 -12 56 33.53           ~ 152 1
5 PSR J1838-0537 Psr 18 38 56.02 -05 37 09.0           ~ 55 0
6 SNR G027.06+00.04 SR? 18 40 33 -05 12.3           ~ 7 0
7 [ABB2014] WISE G026.984-00.062 bub 18 40 46.2 -05 18 43           ~ 9 0
8 SNR G028.56+00.00 SR? 18 43 28 -03 53.2           ~ 7 0
9 SNR G029.38+00.10 SR? 18 44 36 -03 06.9           ~ 5 0
10 SNR G028.78-00.44 SR? 18 45 25 -03 53.6           ~ 8 0
11 SNR G032.22-00.21 SR? 18 50 53 -00 43.8           ~ 6 0
12 SNR G032.8-00.1 SNR 18 51 46.9 -00 03 19           ~ 110 2
13 SNR G036.68-00.14 SR? 18 58 47 +03 16.3           ~ 4 0
14 SNR G047.15+00.73 SR? 19 15 09 +12 58.0           ~ 5 0
15 [ABB2014] WISE G051.010+00.060 bub 19 24 48.1 +16 02 03           ~ 12 0
16 SNR G051.04+00.07 SNR 19 25 06.3 +16 05 30           ~ 8 0
17 SNR G051.21+00.11 SR? 19 25 17 +16 15.6           ~ 11 0
18 SNR G051.26+00.11 SNR 19 25 23.6 +16 18 15           ~ 7 0
19 [ABB2014] WISE G050.317-00.421 HII 19 25 28 +15 13.4           ~ 1 0
20 PSR J1926+1613 Psr 19 26.0 +16 13           ~ 7 0
21 [ABB2014] WISE G051.457-00.286 HII 19 27 14 +16 17.4           ~ 2 0
22 SNR G053.4+00.0 SNR 19 29 58 +18 09.6           ~ 16 0
23 SNR G054.1+00.3 SNR 19 30 10.6 +18 50 22           ~ 271 1
24 PSR J1930+1852 Psr 19 30 30.13 +18 52 14.1           ~ 110 1
25 SNR G054.11+00.25 SR? 19 30 35 +18 52.5           ~ 4 0
26 SNR G059.68+01.25 SR? 19 38 27 +24 13.8           ~ 3 0

To bookmark this query, right click on this link: simbad:objects in 2018ApJ...866...61D and select 'bookmark this link' or equivalent in the popup menu