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 Database: CHANSEXSI
   Chandra Serendipitous Extragalactic X-Ray Source ID (SEXSI) 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)
 NAME 
Object Designation (CXOSEXSI JHHMMSS.s+DDMMSS)
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 OFF_AXIS_ANGLE 
Off-Axis Angle (arcmin)
 HB_COUNTS 
Background-Subtracted Hard-Band (2.1-7 keV) Counts
 HB_BCK_COUNTS 
Estimated Background Counts within Hard Counts Extraction Aperture
 HB_COUNTS_SNR 
Signal-to-Noise Ratio of the Hard-Band Detection
 HB_FLUX 
Unabsorbed Hard-Band (2.0-10 keV) Flux (erg/cm^2/s)
 SB_COUNTS 
Background-Subtracted Soft-Band (0.3-2.1 keV) Counts
 SB_BCK_COUNTS 
Estimated Background Counts within Soft Counts Extraction Aperture
 SB_COUNTS_SNR 
Signal-to-Noise Ratio of the Soft-Band Detection
 SB_FLUX 
Unabsorbed Soft-Band (0.5-2.0 keV) Flux (erg/cm^2/s)
 HARDNESS_RATIO 
Hardness Ratio
 CLUSTER_FLAG 
Flag Indicates Whether Source Falls within 1 Mpc of a Cluster Center

 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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