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 Database: HRASSOPTID
   Hamburg/RASS Catalog: Optical Identifications
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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B
Definition
 
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<- Sort by distance from search centre (default)
 NAME 
Catalog Desgination of Optical Identification
 XRAY_NAME 
X-Ray Source Designation
 COUNTERPART 
Flag Indicates Proposed Optical Counterpart
 COUNTERPART_NUM 
Running Number of Objects Visible in the Error Circle
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 RA_OFFSET 
Right Ascension Offset Between X-Ray Position and Optical Position (arcsec)
 DEC_OFFSET 
Declination Offset Between X-Ray Position and Optical Position (arcsec)
 TOTAL_OFFSET 
Total Distance Between X-Ray Position and Optical Position (arcsec)
 LIMIT_BMAG 
Flag Indicates Limit on Optical B Magnitude
 BMAG 
Optical B Magnitude
 BMAG_FLAG 
Flag Indicates Note on Optical B Magnitude
 BR_COLOR 
B-R Color Index from USNO-A2.0 Catalog ()
 SPECTRAL_ID 
Classification from Objective Prism Spectrum
 POSITION_NOTE 
Note When No Position
 CLASS 
Browse Object Classification

 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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