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Table A.1

IGSL parameters.

Parameter Description Units Type
solutionId Solution identifier long
sourceId Source identifier long
alpha Right ascension at J2000 radian double
delta Declination at J2000 radian double
alphaError Error in right ascension radian float
deltaError Error in declination radian float
alphaEpoch Mean epoch of right ascension GaiaTime float
deltaEpoch Mean epoch of declination GaiaTime float
sourcePosition Source of the positions1 byte
muAlpha Proper motion in RA * cos(declination) mas/yr float
muDelta Proper motion in Dec mas/yr float
muAlphaError Error in muAlpha mas/yr float
muDeltaError Error in muDelta mas/yr float
sourceMu Proper motion source1 byte
galacticLon Galactic longitude degree float
galacticLat Galactic latitude degree float
eclipticLon Ecliptic longitude degree float
eclipticLat Ecliptic atitude degree float
magBJ Magnitude estimated in GSC23 B band mag. float
magBJError Error in magBJ mag. float
sourceMagBJ source magBJ2 byte
magRF Magnitude estimated in GSC23 R band mag. float
magRFError Error in magRF mag. float
sourceMagRF source magRF2 byte
magG Gaia G magnitude estimate mag. float
magGError Error in magG estimate mag. float
sourceMagG Source magG2 byte
magGrvs Gaia G RVS magnitude estimate mag. float
magGrvsError Error magGrvs estimate mag. float
sourceMagGrvs Source magGrvs mag2 byte
classification Classification 0 = star, 1 = nonstar boolean
sourceClassification source of classification1 boolean
toggleASC Attitude Star Catalog Tog3 boolean
auxGSC23 In GSC2.3 catalog4 boolean
auxSDSS In SDSS DR9 dataset4 boolean
auxUCAC In UCAC4 catalog4 boolean
auxLQRF In CU3 LQRF4 boolean
auxTYCHO In TYCHO2 catalog4 boolean
auxHIP In Hipparcos catalog4 boolean
auxPPMXL In PPMXL catalog4 boolean
auxOGLE In OGLE III catalog4 boolean
auxTMASS In Two MASS PSC4 boolean
auxEPC In Gaia Ecliptic Poles Catalog4 boolean

Notes.

(1)

Position, proper motion, and classification source catalogs are identified by a number following the Codes in Table 1.

(2)

The source of the magnitudes are the relations given below.

(3)

The Attitude Star Catalog Toggle is 1 if it was considered a reliable ASC object or 0 if not. These are no longer used because the Attitude Star Catalog is now supplied separately.

(4)

The auxXXXX toggles are 1 if the entry was matched in the indicated catalog XXXX, 0 if not.

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