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G018.9-01.1

  • Common Name: G18.95-1.1
  • Distance: 2kpc( )
  • Position of Central Source (J2000): ( 18 29 13.1, -12 51 13.3 )
  • X-ray size: 33'x33'
  • Description: partial shell, diffuse center
Not available10098/work/tr2.jpg
RadioX-Ray


Summary of Chandra Observations

SequenceObs. IDDetectors UsedExposure uf
(ks)
Exposure f
(ks)
Date
Observed
Aimpoint (J2000)
(RA, Dec)
501026 10098 ACIS-012367 44.5 44.3 2009-08-03 ( 18 29 02.7, -12 53 05.1 )


Exposureuf => Exposure time of unfiltered event file
Exposuref => Exposure time of filtered event file
  • only central part of remnant imaged
  • luminosity is only that of central region

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.)
10098 15.5 MB 6.5 MB 11.4 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 1.166e+04 2.632e-01 2.16e-12 6.89e-12 3.28e+33
0.3 - 2.1 8.226e+03 1.856e-01 1.39e-12 6.05e-12 2.88e+33
2.1 - 10.0 3.486e+03 7.867e-02 7.77e-13 8.48e-13 4.04e+32


NH = 0.5(1022 cm-2) Assumed distance: 2kpc ( )

Chandra Images



Chandra Spectra



Other Wavelengths



Compact Sources

Obs. IDPosition (J2000)SizeNet CountCount rateNote
10098
( 18 28 50.1, -13 01 20.7 ) < 2.0" 2417.0 5.44e-02
( 18 28 56.7, -12 55 12.7 ) < 1.0" 125.0 2.81e-03
( 18 29 13.1, -12 51 13.3 ) < 1.0" 173.0 3.89e-03 PSR or CCO


  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