2014MNRAS.444.2228J

Query : 2014MNRAS.444.2228J

2014MNRAS.444.2228J - Mon. Not. R. Astron. Soc., 444, 2228-2235 (2014/November-1)

XMM-Newton and Canadian Galactic Plane Survey observations of the supernova remnant G107.5-1.5.

JACKSON M.S., SAFI-HARB S. and KOTHES R.

Abstract (from CDS):

We present an XMM-Newton observation of the highly polarized low-surface-brightness supernova remnant (SNR) G107.5-1.5, discovered with the Canadian Galactic Plane Survey. We do not detect diffuse X-ray emission from the SNR and set an upper limit on the surface brightness of ∼ 2x1030 erg/arcmin2/s, at an assumed distance of 1.1 kpc. We found eight bright point sources in the field, including the ROSAT source 1RXS J225203.8+574249 near the centre of the radio shell. Spectroscopic analysis of some of the embedded point sources, including the ROSAT source, has been performed, and all eight sources are most likely ruled out as the associated neutron star, primarily due to counterpart bright stars in optical and infrared bands. Timing analysis of the bright point sources yielded no significant evidence for pulsations, but, due to the timing resolution, only a small part of the frequency space could be searched. An additional 10 fainter point sources were identified in the vicinity of the SNR. Further X-ray observation of these and the region in the vicinity of the radio shell may be warranted.

Abstract Copyright: © 2014 The Authors Published by Oxford University Press on behalf of the Royal Astronomical Society (2014)

Journal keyword(s): stars: neutron - ISM: individual objects: G107.5-1.5 - ISM: supernova remnant - X-rays: ISM

Simbad objects: 16

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Number of rows : 16
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 V* CM Tau Psr 05 34 31.9474694616 +22 00 52.153698024           ~ 5476 0
2 * alf CMa SB* 06 45 08.91728 -16 42 58.0171 -1.51 -1.46 -1.46 -1.46 -1.43 A0mA1Va 1610 0
3 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2446 1
4 * eta Car s*b 10 45 03.545808 -59 41 03.95124 6.37 7.03 6.48 6.123 4.41 LBV 2543 0
5 * tau Sco * 16 35 52.9528530 -28 12 57.661515 1.55 2.56 2.81 2.93 3.18 B0V 959 0
6 2XMMi J225036.9+573154 CV* 22 50 36.9618889265 +57 31 54.181923564           ~ 4 0
7 GSC 03992-01862 ** 22 50 37.971480 +57 31 27.09228   11.66 11.07 10.88   ~ 2 0
8 2XMMi J225118.7+572848 X 22 51 18.79 +57 28 48.4           ~ 1 0
9 2MASS J22512749+5741359 * 22 51 27.4844867304 +57 41 35.848179132           ~ 1 0
10 SNR G107.5-01.5 SNR 22 52 +57.7           ~ 18 0
11 HD 216448 ** 22 52 00.55195 +57 43 00.8867       8.58   K3V 79 0
12 2MASS J22520093+5732294 NIR 22 52 00.936 +57 32 29.45           ~ 1 0
13 1RXS J225203.8+574249 X 22 52 03.8 +57 42 49           ~ 2 0
14 2MASS J22521215+5737435 Em* 22 52 12.1635811128 +57 37 43.528818324           ~ 2 0
15 ZTF J225236.39+574422.1 BY* 22 52 36.3804837936 +57 44 22.125209316   15.52 14.47 13.98   ~ 7 0
16 NAME Cas A SNR 23 23 26.0 +58 48 41     14.30     ~ 3033 1

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