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 Database: RASSCNS3
   ROSAT All-Sky Survey: Nearby Stars
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
Filter
A
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B
Definition
 
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<- Sort by distance from search centre (default)
 NAME 
Source Designation
 RA 
Right Ascension of X-ray Source
 DECL 
Declination of X-ray Source
 LII 
Galactic Longitude of Xray Source
 BII 
Galactic Latitude of X-ray Source
 RA_OPTICAL 
Optical Right Ascension
 DEC_OPTICAL 
Optical Declination
 VMAG 
Visual Magnitude
 BV_COLOR 
B-V Color
 SPECT_TYPE 
Spectral Type
 DISTANCE 
Distance (parsecs)
 EXPOSURE 
Exposure (seconds)
 COUNT_RATE 
Count Rate (counts/sec)
 COUNT_RATE_ERROR 
Count Rate Error (counts/sec)
 LIKELIHOOD 
Likelihood of Existence
 OFFSET 
Optical-X-ray Offset (arcsec)
 HARDNESS_RATIO 
Hardness Ratio
 HARDNESS_RATIO_ERROR 
Hardness Ratio Error
 FLUX 
X-ray Flux (erg/cm^2/sec)
 LOG_LX 
Log X-ray luminosity (erg/sec)
 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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