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

G039.7-02.0W

  • Common Name: W50
  • Distance: 4kpc( )
  • Center of X-ray emission (J2000): ( 19 12 20.0, 04 54 60.0 )
  • X-ray size: 120'x60'
  • Description: large, unique
Not available3843/work/tr2.jpg
RadioX-Ray


Summary of Chandra Observations

SequenceObs. IDDetectors UsedExposure uf
(ks)		Exposure f
(ks)		Date
Observed		Aimpoint (J2000)
(RA, Dec)
500322 3843 ACIS-012367 73.0 66.7 2003-08-21 ( 19 09 45.0, 05 01 29.0 )


Exposureuf => Exposure time of unfiltered event file
Exposuref => Exposure time of filtered event file
  • Large remnant with the binary SS 433 at center.
  • (SS 433 not in this field)
  • Remnant probably shaped by SS 433 jets.
  • luminosity low, only part of remnant used

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.)
3843 18.1 MB 6.8 MB 18.2 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 2.925e+04 4.386e-01 5.81e-12 1.39e-11 2.64e+34
0.3 - 2.1 1.279e+04 1.918e-01 1.08e-12 8.45e-12 1.61e+34
2.1 - 10.0 1.656e+04 2.483e-01 4.74e-12 5.44e-12 1.04e+34


NH = 1.3(1022 cm-2) Assumed distance: 4kpc ( )

Chandra Images



Chandra Spectra



Other Wavelengths



Compact Sources

Obs. IDPosition (J2000)SizeNet CountCount rateNote
3843
( 19 09 43.9, 05 03 57.3 ) < 1.0" 260.0 3.56e-03
( 19 10 14.1, 05 01 37.7 ) < 2.0" 1870.0 2.56e-02 star?


  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