2001A&A...370..570L


C.D.S. - SIMBAD4 rel 1.7 - 2021.02.26CET20:44:04

2001A&A...370..570L - Astronomy and Astrophysics, volume 370, 570-575 (2001/5-1)

Observations of the supernova remnant G54.1+0.3: X-ray spectrum and evidence for an X-ray jet.

LU F.J., ASCHENBACH B. and SONG L.M.

Abstract (from CDS):

We present analyses of the ROSAT PSPC and the ASCA SIS and GIS observations of the Crab-like supernova remnant (SNR) G54.1+0.3. The spectrum is best fitted by a power law model with a photon index of -1.9+0.2–0.2, absorbed energy flux of 6.8x10–12erg/cm2/s in the 0.7-10 keV band, and a column density of 17.9+2.8–2.5x1021cm–2. The high absorption column density indicates a distance close to the radius of the galaxy. The 0.7-10.0keV X-ray luminosity of G54.1+0.3 is 1.4x1035d102erg/s, where d10 is the distance in 10kpc. With an image restoration method, we have deconvolved the X-ray image of the remnant. There is evidence for an X-ray jet pointing to the north-east with a length of about 40" measured from the center of the nebula. Its X-ray luminosity in the 0.1-2.4keV range is about 2.1x1034d102erg/s. The X-ray jet is consistent with the radio extension of G54.1+0.3 to the north-east in both direction and position.

Abstract Copyright:

Journal keyword(s): X-ray: ISM - ISM: supernova remnants - ISM: jet and outflows - ISM: individual: G54.1+0.3

Simbad objects: 13

goto Full paper

goto View the reference in ADS

Number of rows : 13

N Identifier Otype ICRS (J2000)
RA
ICRS (J2000)
DEC
Mag U Mag B Mag V Mag R Mag I Sp type #ref
1850 - 2021
#notes
1 NAME LMC G 05 23 34.6 -69 45 22     0.4     ~ 15196 1
2 V* CM Tau Psr 05 34 31.93830 +22 00 52.1758           ~ 4864 1
3 M 1 SNR 05 34 31.94 +22 00 52.2           ~ 5702 4
4 NGC 2060 SNR 05 37 51.4470067818 -69 10 23.957283532   9.69 9.59     ~ 327 2
5 NAME Vela XYZ Rad 08 34.0 -45 50           ~ 1135 2
6 NAME Vela Pulsar Psr 08 35 20.65525 -45 10 35.1545     15.10     ~ 2096 1
7 3A 1510-590 Psr 15 13 17.000 -59 04 54.00           ~ 382 3
8 SNR G332.4+00.1 SNR 16 15 20 -50 42.0           ~ 83 0
9 SNR G021.5-00.9 SNR 18 33 33.612 -10 34 07.69           ~ 401 1
10 SNR G053.9+00.2 SNR 19 30 12 +18 42.8           ~ 9 0
11 SNR G054.1+00.3 SNR 19 30 31 +18 52.0           ~ 196 1
12 PSR B1929+10 Psr 19 32 13.79 +10 59 33.2           ~ 703 0
13 SNR G068.8+02.6 SNR 19 52 55 +32 54.2           ~ 331 1

    Equat.    Gal    SGal    Ecl

To bookmark this query, right click on this link: simbad:objects in 2001A&A...370..570L and select 'bookmark this link' or equivalent in the popup menu


2021.02.26-20:44:04

© Université de Strasbourg/CNRS

    • Contact