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 Database: TWODFQSOZ
   2dF QSO Redshift (2QZ) Survey
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)
 NAME 
Catalog Source Designation (2QZ JHHMMSS.S+DDMMSS)
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 SOURCE_NUMBER 
Sequential Identification Number for Each Source in Catalog
 INTERNAL_NAME 
Internal Designation of the Object
 SECTOR_NAME 
Designation of the Sector This Object Inhabits
 UKST_FIELD_NUMBER 
UKST Survey Field Number
 APM_X_POS 
APM Scan X Position (1 pixel = 8 um)
 APM_Y_POS 
APM Scan Y Position (1 pixel = 8 um)
 BJ_MAG 
b_J Magnitude
 U_BJ_COLOR 
u-b_J Color Index
 BJ_R_COLOR 
b_J-r Color Index
 NUM_OBS 
Number of Observations
 REDSHIFT_1 
Redshift from First Spectrum
 QUALITY_FLAG_1 
Quality Flag for First Spectrum
 BROAD_TYPE_1 
Identification for First Spectrum
 SPECTRUM_1_DATE 
Date of Observation for First Spectrum
 FIELD_SPECT_NUMBER_1 
Field and Spectrograph for First Spectrum
 FIBER_NUMBER_1 
2dF Fiber Number for First Observation
 SNR_SPECTRUM_1 
Signal-to-Noise Ratio for First Spectrum
 REDSHIFT_2 
Redshift from Second Spectrum
 QUALITY_FLAG_2 
Quality Flag for Second Spectrum
 BROAD_TYPE_2 
Identification for Second Spectrum
 SPECTRUM_2_DATE 
Date of Observation for Second Spectrum
 FIELD_SPECT_NUMBER_2 
Field and Spectrograph for Second Spectrum
 FIBER_NUMBER_2 
2dF Fiber Number for Second Observation
 SNR_SPECTRUM_2 
Signal-to-Noise Ratio for Second Spectrum
 PREVIOUS_REDSHIFT 
Redshift If Previously Known
 FLUX_20_CM 
Flux Density at 1.4GHz from NVSS
 RASS_FLUX 
Flux at 0.1-2.4keV from RASS
 REDDENING 
Reddening E(B-V) from Schegel et al. 1998ApJ...500..525S
 COMMENT_SPECTRUM_1 
Specific Comment on Observation 1
 COMMENT_SPECTRUM_2 
Specific Comment on Observation 2
 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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