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SNR J0046.6-7308

  • Common Name: 1 of 3 SNR in N19
  • Distance: 60kpc(distance to SMC, Westerlund(1990) )
  • Center of X-ray emission (J2000): ( 00 46 41.2, -73 07 54.8 )
  • X-ray size: 3.0 x 3.0
  • Description: dim, no sharp features, no shell
Not available3904/work/tr2.jpg
RadioX-Ray


Summary of Chandra Observations

SequenceObs. IDDetectors UsedExposure uf
(ks)
Exposure f
(ks)
Date
Observed
Aimpoint (J2000)
(RA, Dec)
500383 3904 "ACIS-235678" 74.4 74.4 2003-01-29 ( 00 47 17.0, -73 08 22.0 )


Exposureuf => Exposure time of unfiltered event file
Exposuref => Exposure time of filtered event file
  • The whole remnant is covered by chip ACIS-S3(CCD_ID=7)
  • one of three SNR in N19

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.)
3904 19.9 MB 6.1 MB 19.6 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 4.409e+03 5.926e-02 1.77e-13 8.08e-12 3.47e+36
0.3 - 2.1 4.415e+03 5.935e-02 1.77e-13 8.08e-12 3.47e+36
2.1 - 10.0 2.950e+02 3.965e-03 1.47e-16 1.75e-16 7.51e+31


NH = 0.6(1022 cm-2) Assumed distance: 60kpc (distance to SMC, Westerlund(1990) )

Chandra Images



Chandra Spectra



Other Wavelengths



Compact Sources

Obs. IDPosition (J2000)SizeNet CountCount rateNote
3904


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