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 Database: OMC2P3CXO
   OMC-2 and OMC-3 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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Definition
 
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<- Sort by distance from search centre (default)
 SOURCE_NUMBER 
Catalog Object Identification Number
 NAME 
Object Designation (CXOU Jhhmmss.ss-ddmmss.s)
 ALT_NAME 
Alternate Object Designation
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 COUNTS 
X-Ray Photon Counts in 0.5-8.0 keV Band
 HARDNESS_RATIO 
Hardness Ratio
 JH_COLOR 
The (J-H) Color
 HK_COLOR 
The (H-K) Color
 VARIABLE_FLAG 
Flag [d] Indicates Source with Time-Variability
 UPPER_PROBABILITY 
Upper Probability
 NH 
Hydrogen Column Density
 NH_LOWER 
Lower 1-Sigma Confidence Level to NH
 NH_UPPER 
Upper 1-Sigma Confidence Level to NH
 TE_PLASMA 
Temperature (keV)
 TE_PLASMA_LOWER 
Lower 1-Sigma Confidence Level to Temperature
 TE_PLASMA_UPPER 
Upper 1-Sigma Confidence Level to Temperature
 METALLICITY 
Metallicity Relative to Solar Photospheric (in Units of Solar Metallicity)
 METALLICITY_LOWER 
Lower 1-Sigma Confidence Level to Z
 METALLICITY_UPPER 
Upper 1-Sigma Confidence Level to Z
 LX 
X-Ray Luminosity (erg/s)
 LX_LOWER 
Lower 1-Sigma Confidence Level to X-Ray Luminosity
 LX_UPPER 
Upper 1-Sigma Confidence Level to X-Ray Luminosity
 BROAD_CLASS 
Classification Based on J H K_s_ Magnitude of 2MASS Counterpart

 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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