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SNR J0523.0-6753

  • Common Name: SNR in N44
  • Distance: 50kpc( )
  • Center of X-ray emission (J2000): ( 05 23 00.1, -67 53 26.5 )
  • X-ray size: 3'x3'
  • Description: only one half imaged
Not available3356/work/tr2.jpg
RadioX-Ray


Summary of Chandra Observations

SequenceObs. IDDetectors UsedExposure uf
(ks)		Exposure f
(ks)		Date
Observed		Aimpoint (J2000)
(RA, Dec)
900195 3356 ACIS-235678 18.7 18.6 2002-09-22 ( 05 22 17.0, -67 56 38.0 )


Exposureuf => Exposure time of unfiltered event file
Exposuref => Exposure time of filtered event file
  • This object is just north east of DEM 152, a superbubble.
  • It is only partially imaged so luminosity is ~2x that given here.
  • Both this SNR and DEM 152 are in the HII region, N44.

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.)
3356 7.7 MB 3.4 MB 5.0 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 6.214e+02 3.348e-02 1.79e-13 4.02e-13 1.20e+35
0.3 - 2.1 8.135e+02 4.383e-02 1.64e-13 3.86e-13 1.15e+35
2.1 - 10.0 -1.718e+02 -9.257e-03 1.57e-14 1.65e-14 4.91e+33


NH = 0.2(1022 cm-2) Assumed distance: 50kpc ( )

Chandra Images



Chandra Spectra



Other Wavelengths



Compact Sources

Obs. IDPosition (J2000)SizeNet CountCount rateNote
3356
( 05 22 31.1, -67 50 59.1 ) < 1.0" 8.0 4.27e-04
( 05 22 35.8, -67 53 49.3 ) < 1.0" 14.0 7.48e-04
( 05 22 50.8, -67 50 56.5 ) < 1.0" 20.0 1.07e-03


  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



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