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 Database: NGC2808CXO
   NGC 2808 Chandra X-Ray Point Source Catalog
Database Index | Basic Search | Advanced Search
 Name Resolver
Name:

 Search Co-ordinates
Co-ords:

Co-ordinate system:
Equatorial Ecliptic Galactic
Equinox: 1950 2000

 Search Type
Cone search, radius: arcmin.
Square search, width: arcmin.
Rectangle search, size: arcmin
 Output Options
 Output coordinates in:
Decimal  Sexagesimal
 Output system:
Equatorial   Ecliptic   Galactic
 Output epoch:
J2000   B1950
 Output format:
Filter Search  
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Parameter
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A
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Definition
 
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<- Sort by distance from search centre (default)
 SOURCE_NUMBER 
Sequential Identification Number for Each Source in Catalog
 NAME 
Source Designation
 DETECT_METHOD 
Flag [wh] Indicates Detection Method (WAVDETECT or by Hand)
 ALT_NAME 
Alternative Source Designation
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 ERROR_RADIUS 
1-Sigma Detection Error
 COUNTS 
Number of Counts
 FLUX 
Chandra Flux (erg/s/cm^2)
 FLUX_ERROR 
RMS Uncertainty in Chandra Flux
 XMM_FLUX 
XMM-Newton Flux
 XMM_FLUX_ERROR 
RMS Uncertainty in XMM Flux
 HARDNESS_RATIO 
Chandra Hardness Ratio
 HARDNESS_RATIO_ERROR 
RMS Uncertainty in Chandra Hardness Ratio
 XMM_HARDNESS_RATIO 
XMM-Newton Hardness Ratio
 XMM_HARDNESS_RATIO_ERROR 
RMS Uncertainty in XMM Hardness Ratio
 SPECTRAL_INDEX 
Power Law of Photon Index Best Fit
 KS_PROB_CONSTANT 
KS Probability of Constancy

 Output number of lines:  
If you have any problems, please consult the help page or mail ledas-help@star.le.ac.uk
 
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