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G116.9+00.2

  • Common Name: CTB1
  • Distance: 1.6 kpc( )
  • Center of X-ray emission (J2000): ( 23 59 10.0, 62 25 60.0 )
  • X-ray size: 34'x34'
  • Description: 34' dia, mixed morphology
Not available2810/work/tr2.jpg
RadioX-Ray


Summary of Chandra Observations

SequenceObs. IDDetectors UsedExposure uf
(ks)
Exposure f
(ks)
Date
Observed
Aimpoint (J2000)
(RA, Dec)
500260 2810 ACIS-012367 49.3 49.1 2002-09-14 ( 23 59 17.0, 62 26 53.0 )


Exposureuf => Exposure time of unfiltered event file
Exposuref => Exposure time of filtered event file
  • This central part of 34' diameter remnant.
  • Background subtraction uncertain.
  • Luminosity is therefore low.

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.)
2810 13.0 MB 5.9 MB 13.1 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 6.325e+03 1.289e-01 6.49e-13 1.93e-11 5.88e+33
0.3 - 2.1 4.947e+03 1.008e-01 6.23e-13 1.92e-11 5.87e+33
2.1 - 10.0 1.365e+03 2.781e-02 2.63e-14 3.23e-14 9.84e+30


NH = 0.8(1022 cm-2) Assumed distance: 1.6 kpc ( )

Chandra Images



Chandra Spectra



Other Wavelengths



Compact Sources

Obs. IDPosition (J2000)SizeNet CountCount rateNote
2810
( 23 58 41.7, 62 34 36.8 ) < 2.0" 1107.0 2.24e-02 inside shell
( 23 59 15.1, 62 26 39.3 ) < 1.0" 307.0 6.22e-03 at approx center


  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