Chandra SNR Chandra SNR
True Color Image Gallery: Galactic SNR | Magellanic Cloud SNR
Chandra Supernova Remnant Catalog - Home Page Galactic SNR Magellanic Cloud SNR Pages Chandra Supernova Remnant Catalog - Home Page

G065.7+01.2

  • Common Name: DA 495
  • Distance: 1.5kpc( )
  • Position of Central Source (J2000): ( 19 52 17.0, 29 25 52.5 )
  • X-ray size: 1'x1'
  • Description: large, 20' dia, radio SNR, small X-ray PSR/PWN at center
Not available3900/work/tr2.jpg
RadioX-Ray


Summary of Chandra Observations

SequenceObs. IDDetectors UsedExposure uf
(ks)		Exposure f
(ks)		Date
Observed		Aimpoint (J2000)
(RA, Dec)
500379 3900 ACIS-012368 24.9 24.6 2002-12-05 ( 19 52 16.8, 29 25 55.2 )


Exposureuf => Exposure time of unfiltered event file
Exposuref => Exposure time of filtered event file
  • radio remnant 20' in diameter
  • X-ray emission from central 1' region

Chandra Event File

Click left mouse button on hyperlink below to download file
Obs. IDEvent 2 FITS File
(un-filtered)		Event 2 FITS File
(filtered)		AUX file
(asol, badpix etc.)
3900 3.1 MB 2.0 MB 6.6 MB


Chandra Counts and Fluxes

RegionEnergy Range
(keV)		Signal
(counts)		Rate
(counts s-1)		FabsX
(ergs cm-2s-1)		FX
(ergs cm-2s-1)		LX
(ergs s-1)
0.3 - 10.0 8.680e+02 3.524e-02 3.88e-13 5.50e-13 1.47e+32
0.3 - 2.1 5.912e+02 2.400e-02 1.37e-13 2.94e-13 7.89e+31
2.1 - 10.0 3.084e+02 1.252e-02 2.52e-13 2.57e-13 6.88e+31


NH = 0.2(1022 cm-2) Assumed distance: 1.5kpc ( )

Chandra Images



Chandra Spectra



Other Wavelengths



Compact Sources

Obs. IDPosition (J2000)SizeNet CountCount rateNote
3900
( 19 52 17.0, 29 25 52.5 ) < 1.0" 189.0 7.60e-03 PSR or CCO
( 19 52 53.1, 29 26 33.8 ) < 3.0" 471.0 1.89e-02


  1. This list is not complete. Sources are obvious and usually within or close to the remnant. The size refers to the appearance of the source and can be larger for off-axis sources.


References



line
Chandra Supernova Remnant Catalog
Main Page | Galactic SNR | Magellanic Cloud SNR
True Color Image Gallery: Galactic SNR | Magellanic Cloud SNR