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 Database: XBOOTESOID
   XBOOTES: NDWFS Bootes Field Optical & Near IR Counterparts
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:
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Definition
 
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<- Sort by distance from search centre (default)
 XRAY_NAME 
Designation of the X-Ray Source
 RA_XRAY 
Right Ascension of the X-Ray Source J2000
 DEC_XRAY 
Declination of the X-Ray Source J2000
 RA_XRAY_ADJ 
Right Ascension of the X-Ray Source J2000 Shifted to NDWFS Astrometric Frame
 DEC_XRAY_ADJ 
Declination of the X-Ray Source J2000 Shifted to NDWFS Astrometric Frame
 ERROR_RADIUS 
X-Ray Positional Error (arcsec)
 FB_COUNTS 
X-Ray Counts (0.5-7keV Band)
 SB_COUNTS 
X-Ray Counts (0.5-2keV Band)
 HB_COUNTS 
X-Ray Counts (2-7keV Band)
 FB_FLUX 
X-Ray Flux (0.5-7keV Band)
 FB_FLUX_ERROR 
X-Ray Flux Error (0.5-7keV Band)
 SB_FLUX 
X-Ray Flux (0.5-2keV Band)
 SB_FLUX_ERROR 
X-Ray Flux Error (0.5-2keV Band)
 HB_FLUX 
X-Ray Flux (2-7keV Band)
 HB_FLUX_ERROR 
X-Ray Flux Error (2-7keV Band)
 HARDNESS_RATIO 
X-Ray Hardness Ratio
 HARDNESS_RATIO_POS_ERR 
X-Ray Hardness Ratio Positive Error
 HARDNESS_RATIO_NEG_ERR 
X-Ray Hardness Ratio Negative Error
 OBSID 
Observation Identifer of X-Ray Pointing
 OPT_CTRPART_PROB 
Probability of X-Ray Source Having an Optical Counterpart
 NUM_OPT_CTRPARTS 
Number of Optical Sources with >1% Probability of Association with X-Ray Source
 OPTICAL_RANK 
Optical Rank (1=Most Probable in Running Order to Least Probable)
 BAYES_MATCH_PROB 
Bayesian Probability of Match
 OPT_ID_FLAG 
Optical Identification Flag
 NAME 
NDWFS Optical Name
 RA 
Optical Right Ascension
 DECL 
Optical Declination
 LII 
Optical Galactic Longitude
 BII 
Optical Galactic Latitude
 OFFSET 
Offset of Optical and X-Ray Positions (arcsec)
 BW_MAG 
Bw Magnitude (Vega)
 RMAG 
R Magnitude (Vega)
 IMAG 
I Magnitude (Vega)
 KMAG 
K Magnitude (Vega)
 LIM_BW_MAG 
Bw 50% Completeness Limit
 LIM_RMAG 
R 50% Completeness Limit
 LIM_IMAG 
I 50% Completeness Limit
 LIM_KMAG 
K 50% Completeness Limit
 STELLARITY 
Optical Stellarity Parameter
 OPTICAL_FIELD 
Optical Field Name

 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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