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Table A.2

IGSL cross catalog identifiers.

Parameter Short description Notes

solutionId Solution identifier
sourceId From the IGSL
idGSC23 Identifier GSC23 Numerical value of the htm region plus running number
idSDSS Identifier SDSS DR9
idUCAC Identifier UCAC 4 Running star number in UCAC4
idLQRF Identifier LQRF Running number in CU3 version of the LQRF
idTYCHO Identifier Tycho-2 The combination of the Tycho-2 identifiers into one number = (TYC1*1000000)+(TYC2*10)+TYC3
idHIP Hipparcos number
idPPMXL PPMXL identifier The ipix identifier of the PPMXL
idOGLE OGLE identifier Combination of region number (RI) 10/11/12/13/14 corresponding to
blg/car/cen/lmc/mus regions; file running number (NNN.N); running number in
the file (RN). The idOGLE is then a concatenation of RI, NNN.N * 10000 and RN.
idTMASS Identifier 2MASS the 2MASS IDs 2MASS JHHMMSS.S sDDMMSS.S codified as sHHMMSSSDDMMSSS a long integer.
idEPC Identifier EPC given as JHHMMSS.SS+DDMMSS.S

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