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 Database: BMWCHANCAT
   Brera Multi-scale Wavelet Chandra 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:
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Definition
 
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 SOURCE_NUMBER 
Sequential Identification Number for Each Source in Catalog
 NAME 
IAU-Style Source Designation
 SEQUENCE_NUMBER 
Observation Sequence Number
 FIELD_TARGET 
Target Designation
 OBSID 
Observation ID Number of the Target
 NOMINAL_EXPOSURE 
Total Exposure Time (s)
 FRAME_TIME 
Commanded Exposure Time (s)
 ASCDS_VERSION 
ASCDS Version Number
 TIME 
Date and Time of Observation Start
 END_TIME 
Date and Time of Observation Stop
 FIELD_TARGET_RA_J2000 
Nominal Target Right Ascension (J2000 Sexagesimal)
 FIELD_TARGET_DEC_J2000 
Nominal Target Declination (J2000 Sexagesimal)
 DATA_MODE 
Data Mode
 EXPOSURE 
Effective Exposure Time (s)
 BCK_COUNTS 
Total-Band Mean Background Counts
 BCK_SB_COUNTS 
Soft-Band Mean Background Counts
 BCK_HB_COUNTS 
Hard-Band Mean Background Counts
 FIELD_TARGET_NH 
Weighted Averaged NH (cm^-2)
 FLUX_CR_CORFAC 
Counts in (0.5-7keV) vs Flux in (0.5-10keV)
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 RA_ERROR 
Error in Source Right Ascension (arcsec)
 DEC_ERROR 
Error in Source Declination (arcsec)
 ERROR_RADIUS 
Total Positional Error (arcsec)
 WT_WIDTH 
Width of WT Gaussian (arcsec)
 WT_WIDTH_ERROR 
Error in Width of WT Gaussian (arcsec)
 WT_WIDTH_FLAG 
Flag [01] Indicates Meaningfulness of Width (1=fixed==PSF)
 SRC_WT_SCALE 
Scale at Which Source Was Found
 CHI_SQUARED 
Chi-Squared of Fit
 OFF_AXIS 
Off-Axis Angle (arcmin)
 X_PIXEL 
Source X Coordinate
 Y_PIXEL 
Source Y Coordinate
 COUNTS 
Total-Band (0.5-7keV) Counts from the Fit
 COUNTS_ERROR 
Total-Band Error in Counts from the Fit
 COUNTED_COUNTS 
Total-Band Counted Source Counts
 COUNTED_BCK_COUNTS 
Total-Band Counted Background Counts
 VIGNETTING_FACTOR 
Total-Band Vignetting Correction Factor
 PSF_CORR_FACTOR 
Total-Band PSF Correction Factor
 COUNT_RATE 
Total-Band Count Rate
 COUNT_RATE_ERROR 
Total-Band Count Rate Error
 FLUX 
Total-Band Flux (erg/s/cm^2)
 SNR 
Total-Band SNR of the Detection
 WAVELET_SNR 
Total-Band SNR in Wavelet Space
 SB_COUNTS 
Soft-Band (0.5-2keV) Counts from the Fit
 SB_COUNTS_ERROR 
Soft-Band Error in Counts from Fit
 SB_COUNTED_COUNTS 
Soft-Band Counted Source Counts
 SB_COUNTED_BCK_COUNTS 
Soft-Band Counted Background Counts
 SB_VIGNETTING_FACTOR 
Soft-Band Vignetting Correction Factor
 SB_PSF_CORR_FACTOR 
Soft-Band PSF Correction Factor
 SB_COUNT_RATE 
Soft-Band Count Rate
 SB_COUNT_RATE_ERROR 
Soft-Band Count Rate Error
 SB_FLUX 
Soft-Band Flux
 SB_SNR 
Soft-Band SNR of the Detection
 SB_WAVELET_SNR 
Soft-Band SNR in Wavelet Space
 HB_COUNTS 
Hard-Band (2-7keV) Counts from the Fit
 HB_COUNTS_ERROR 
Hard-Band Error in Counts from the Fit
 HB_COUNTED_COUNTS 
Hard-Band Counted Source Counts
 HB_COUNTED_BCK_COUNTS 
Hard-Band Counted Background Counts
 HB_VIGNETTING_FACTOR 
Hard-Band Vignetting Correction Factor
 HB_PSF_CORR_FACTOR 
Hard-Band PSF Correction Factor
 HB_COUNT_RATE 
Hard-Band Count Rate
 HB_COUNT_RATE_ERROR 
Hard-Band Count Rate Error
 HB_FLUX 
Hard-Band Flux (erg/s/cm^2)
 HB_SNR 
Hard-Band SNR of the Detection
 HB_WAVELET_SNR 
Hard-Band SNR in Wavelet Space
 REBIN_NUMBER 
Rebin Source Was Found (1/2)
 WT_PROBABILITY 
WT Probability
 FULL_BAND_FLUX 
Absorption-Corrected 0.5-10keV Flux (erg/s/cm^2)
 FULL_BAND_OBS_FLUX 
Flux in 0.5-10keV Band
 QUALITY_FLAG_1 
Quality Flag: 1=ok; <-1 Decreasing Quality
 QUALITY_FLAG_2 
Quality Flag: -1 to Inspect <-1 Decreasing Quality
 EXTENT_FLAG 
Flag Indicates Extension (POINT/EXTENDED)
 CROSS_MATCH_FLAG_1 
Flag [01] Indicates Match in Merged Catalog? {1=yes 0=no}
 CROSS_MATCH_FLAG_2 
Flag [01] Indicates Match in Merged Catalog? {1=yes 0=no}
 COUNTED_BAND1_COUNTS 
0.5-1keV Counted Source Counts
 COUNTED_BAND2_COUNTS 
1-2keV Counted Source Counts
 COUNTED_BAND3_COUNTS 
2-4keV Counted Source Counts
 COUNTED_BAND4_COUNTS 
4-7keV Counted Source Counts

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