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SNR 0525-66.1

  • Common Name: N 49
  • Distance: 50kpc(distance to LMC, Westerlund(1990) )
  • Position of Central Source (J2000): ( 05 26 00.9, -66 04 36.4 )
  • X-ray size: 1.4 x 1.4?
  • Description: Interior clumps, interior SGR
radio/0525-660_13cm.fits.small.jpg747/work/tr2.jpg
RadioX-Ray


Summary of Chandra Observations

SequenceObs. IDDetectors UsedExposure uf
(ks)
Exposure f
(ks)
Date
Observed
Aimpoint (J2000)
(RA, Dec)
500043 747 ACIS-7 40.9 39.9 2000-01-04 ( 05 26 00.7, -66 04 35.0 )


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)
  • Subarray was used and it does not cover whole remnant.

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.)
747 11.7 MB 10.5 MB 11.6 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)
total 0.3 - 10.0 2.026e+05 5.083e+00 1.63e-11 7.35e-11 2.19e+37
0.3 - 2.1 1.984e+05 4.979e+00 1.44e-11 7.16e-11 2.13e+37
2.1 - 10.0 4.212e+03 1.057e-01 1.88e-12 2.00e-12 5.94e+35
central object 0.3 - 10.0 1.050e+04 2.633e-01 1.49e-12 4.21e-12 1.25e+36
0.3 - 2.1 9.081e+03 2.278e-01 7.99e-13 3.49e-12 1.04e+36
2.1 - 10.0 1.459e+03 3.661e-02 6.97e-13 7.25e-13 2.16e+35
shell 0.3 - 10.0 2.097e+05 5.262e+00 1.48e-11 6.99e-11 2.08e+37
0.3 - 2.1 2.063e+05 5.176e+00 1.37e-11 6.87e-11 2.05e+37
2.1 - 10.0 3.469e+03 8.704e-02 1.18e-12 1.27e-12 3.78e+35


NH = 0.3(1022 cm-2) Assumed distance: 50kpc (distance to LMC, Westerlund(1990) )

Chandra Images



Chandra Spectra



Other Wavelengths



Compact Sources

Obs. IDPosition (J2000)SizeNet CountCount rateNote
747


  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
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