LEDAS  
Leicester Database and Archive Service
 
ARNIE Index
ARNIE Help
ARNIE Tutorial
Search...
All databases
All helpfiles
Line
Footer
E-mail
 Database: CG12CXO
   CG 12 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  
Show
Sort
Parameter
Filter
A
Filter
B
Definition
 
Select All
<- Sort by distance from search centre (default)
 FIELD_CODE 
Chandra ACIS-I Field Surveyed in the CG 12 Region
 SOURCE_NUMBER 
Sequential Identification Number for Each Source in Field
 ALT_NAME 
Alternative Catalog-Based Source Designation
 NAME 
Source Designation (CXOU JHHMMSS.dd+DDMMSS.s)
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 ERROR_RADIUS 
Positional Uncertainty
 OFF_AXIS 
Off-Axis Angle
 COUNTS 
Estimated Net Counts from Extracted Area in Total Energy Band 0.5-8.0keV
 COUNTS_ERROR 
RMS Uncertainty for Estimated Net Counts in Total Energy Band
 BCK_COUNTS 
Estimated Background Counts from Extracted Area in Total Energy Band
 HB_COUNTS 
Estimated Net Counts from Extracted Area in Hard Energy Band 2-8keV
 PSF_FRACTION 
Fraction of PSF at Fiducial Energy of 1.497keV Enclosed within Extracted Area
 SNR 
Source Significance in Sigma
 SOURCE_FLAGS 
Flags [ge] Indicate Source Anomalies
 VAR_FLAG 
Flag [abc] Indicates Variability Characterization Based on K-S Statistics
 EXPOSURE 
Source Effective Exposure (s)
 MEDIAN_ENERGY 
Background-Corrected Median Photon Energy in the Total 0.5-8keV Energy Band
 LOG_BCK_PROB 
Logarithm of K-S Probability That Background and Source Spectra Are Same
 LOG_NH 
Best-Fit Value of the Column Density
 LOG_NH_POS_ERR 
Upper Error on Log_NH
 LOG_NH_NEG_ERR 
Lower Error on Log_NH
 APEC_KT 
Best-Fit Value for Plasma Temperature
 APEC_KT_POS_ERR 
Upper Error on kT
 APEC_KT_NEG_ERR 
Lower Error on kT
 LOG_HB_LX_OBS 
Logarithm of Hard Band (2-8keV) X-Ray Luminosity
 LOG_HB_LX_OBS_ERROR 
RMS Uncertainty for Logarithm of Hard Band (2-8keV) X-Ray Luminosity
 LOG_HB_LX 
Logarithm of Hard Band (2-8keV) Absorption-Corrected X-Ray Luminosity
 LOG_HB_LX_ERROR 
RMS Uncertainty for Log of Hard Band Absorption-Corrected X-Ray Luminosity
 LOG_LX_OBS 
Logarithm of Total Band (-0.5-8keV) X-Ray Luminosity
 LOG_LX_OBS_ERROR 
RMS Uncertainty for Logarithm of Total Band (-0.5-8keV) X-Ray Luminosity
 LOG_LX 
Logarithm of Total Band (-0.5-8keV) Absorption-Corrected X-Ray Luminosity
 LOG_LX_ERROR 
RMS Uncertainty for Total Band (-0.5-8keV) Absorption-Corrected X-Ray Luminosity
 NOMAD_NAME 
NOMAD Source Identification (NOMAD1 NNNN-NNNNNNN)
 CXO_NOMAD_OFFSET 
Chandra-NOMAD Positional Offset
 MMB2004B_NAME 
Source Identifier from Maheswar et al. (2004 Cat. )
 VMAG 
V Magnitude
 VMAG_ERROR 
RMS Uncertainty on V Magnitude
 RMAG 
R Magnitude
 RMAG_ERROR 
RMS Uncertainty on R Magnitude
 BEST_PM_RA 
Best Proper Motion in RA (pmRA*cosDE)
 BEST_PM_RA_ERROR 
RMS Uncertainty for Best Proper Motion in RA
 BEST_PM_DEC 
Best Proper Motion Along Declination
 BEST_PM_DEC_ERROR 
RMS Uncertainty for Best Proper Motion in Declination
 TWOMASS_NAME 
2MASS Source Designation (2MASS JHHMMSSss+DDMMSSs)
 CXO_2MASS_OFFSET 
Chandra-2MASS Positional Offset
 JMAG 
2MASS J Magnitude
 JMAG_ERROR 
RMS Uncertainty on Jmag
 HMAG 
2MASS H Magnitude
 HMAG_ERROR 
RMS Uncertainty on Hmag
 KS_MAG 
2MASS Ks Magnitude
 KS_MAG_ERROR 
RMS Uncertainty on Ks Magnitude
 TWOMASS_FLAGS 
Flags Indicates 2MASS Photometry Quality and Confusion-Contamination

 Output number of lines:  
If you have any problems, please consult the help page or mail ledas-help@star.le.ac.uk
 
HOME
SEARCH
SERVICES INFO SOFTWARE ViZieR BLASTA DSS
ARCHIVES ASCA CHANDRA GINGA ROSAT ARNIE