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 Database: M31XMMXRAY
   XMM-Newton M31 Survey 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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Definition
 
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<- Sort by distance from search centre (default)
 SOURCE_NUMBER 
Sequential Identification Number for Each Source in Catalog
 NAME 
Source Designation
 FIELD_CODE 
Code of the Detection Field in Which the Source Was Entered in the Catalog
 RA 
Right Ascension
 DECL 
Declination
 LII 
Galactic Longitude
 BII 
Galactic Latitude
 ALT_NAME 
Alternative Source Designation
 ERROR_RADIUS 
Positional Error (arcsec)
 DET_ML 
Source Detection Likelihood (Combined EPIC)
 COUNT_RATE 
Combined EPIC Count Rate (ct/s)
 COUNT_RATE_ERROR 
Error in Combined EPIC Count Rate (ct/s)
 FLUX 
Combined EPIC Flux (erg/s/cm^2)
 FLUX_ERROR 
Error in Combined Epic Flux (erg/s/cm^2)
 HR1 
Combined EPIC Hardness Ratio 1
 HR1_ERROR 
Error in Combined EPIC Hardness Ratio 1
 HR2 
Combined EPIC Hardness Ratio 2
 HR2_ERROR 
Error in Combined EPIC Hardness Ratio 2
 HR3 
Combined EPIC Hardness Ratio 3
 HR3_ERROR 
Error in Combined EPIC Hardness Ratio 3
 HR4 
Combined EPIC Hardness Ratio 4
 HR4_ERROR 
Error in Combined EPIC Hardness Ratio 4
 DET_INSTRUMENTS 
EPIC Instruments Contributing to Source Detection
 PN_EXPOSURE 
Exposure of EPIC pn Instrument (s)
 PN_DET_ML 
EPIC pn Source Detection Likelihood
 PN_COUNT_RATE 
EPIC pn Count Rate
 PN_COUNT_RATE_ERROR 
Error in EPIC pn Count Rate
 PN_FLUX 
EPIC pn Flux (erg/s/cm^2)
 PN_FLUX_ERROR 
Error in EPIC pn Flux (erg/s/cm^2)
 PN_HR1 
EPIC pn Hardness Ratio 1
 PN_HR1_ERROR 
Error in pn Hardness Ratio 1
 PN_HR2 
EPIC pn Hardness Ratio 2
 PN_HR2_ERROR 
Error in pn Hardness Ratio 2
 PN_HR3 
EPIC pn Hardness Ratio 3
 PN_HR3_ERROR 
Error in pn Hardness Ratio 3
 PN_HR4 
EPIC pn Hardness Ratio 4
 PN_HR4_ERROR 
Error in pn Hardness Ratio 4
 M1_EXPOSURE 
Exposure of EPIC MOS1 Instrument (s)
 M1_DET_ML 
EPIC MOS1 Source Detection Likelihood
 M1_COUNT_RATE 
EPIC MOS1 Count Rate (ct/s)
 M1_COUNT_RATE_ERROR 
Error in EPIC MOS1 Count Rate (ct/s)
 M1_FLUX 
EPIC MOS1 Flux (erg/s/cm^2)
 M1_FLUX_ERROR 
Error in EPIC MOS1 Flux (erg/s/cm^2)
 M1_HR1 
EPIC MOS1 Hardness Ratio 1
 M1_HR1_ERROR 
Error in MOS1 Hardness Ratio 1
 M1_HR2 
EPIC MOS1 Hardness Ratio 2
 M1_HR2_ERROR 
Error in MOS1 Hardness Ratio 2
 M1_HR3 
EPIC MOS1 Hardness Ratio 3
 M1_HR3_ERROR 
Error in MOS1 Hardness Ratio 3
 M1_HR4 
EPIC MOS1 Hardness Ratio 4
 M1_HR4_ERROR 
Error in MOS1 Hardness Ratio 4
 M2_EXPOSURE 
Exposure of EPIC MOS2 Instrument (s)
 M2_DET_ML 
EPIC MOS2 Source Detection Likelihood
 M2_COUNT_RATE 
EPIC MOS2 Count Rate (ct/s)
 M2_COUNT_RATE_ERROR 
Error in EPIC MOS2 Count Rate (ct/s)
 M2_FLUX 
EPIC MOS2 Flux (erg/s/cm^2)
 M2_FLUX_ERROR 
Error in EPIC MOS2 Flux (erg/s/cm^2)
 M2_HR1 
EPIC MOS2 Hardness Ratio 1
 M2_HR1_ERROR 
Error in MOS2 Hardness Ratio 1
 M2_HR2 
EPIC MOS2 Hardness Ratio 2
 M2_HR2_ERROR 
Error in MOS2 Hardness Ratio 2
 M2_HR3 
EPIC MOS2 Hardness Ratio 3
 M2_HR3_ERROR 
Error in MOS2 Hardness Ratio 3
 M2_HR4 
EPIC MOS2 Hardness Ratio 4
 M2_HR4_ERROR 
Error in MOS2 Hardness Ratio 4
 ALT_XRAY_ID1 
Alternative X-Ray Identification #1
 ALT_XRAY_ID2 
Alternative X-Ray Identification #2
 ALT_XRAY_ID3 
Alternative X-Ray Identification #3
 ALT_XRAY_ID_OTHERS 
Additional Alternative X-Ray Identifications
 USNO_CAT_NAME 
Designation of Brightest USNO-B1.0 Source within Search Area
 NUMBER_USNO_CORR 
Number of USNO-B1.0 Correlations
 OFFSET_USNO_XMM 
Distance of Source USNO-B1.0 (arcsec)
 B2_MAG 
B2 Magnitude of USNO-B1.0 Source
 R2_MAG 
R2 Magnitude of USNO-B1.0 Source
 IMAG 
I Magnitude of USNO-B1.0 Source
 LOG_FX_FOPT 
Logarithm of X-Ray-to-Optical Fluxes
 SOURCE_TYPE 
Classification of X-ray Source
 OTHER_REMARKS 
Additional Remarks
 CLASS 
Browse Object Classification

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