【正文】
M2DSERSIC_N_GIM2DfloatGIM2D Sersic indexLE_N_GIM2Dfloat99% conf. lower error on SERSIC_N_GIM2DUE_N_GIM2Dfloat99% conf. upper error on SERSIC_N_GIM2DR_0P5_GIM2DfloatarcsecondsGIM2D halflight radius of object without PSF convolutionCHI_GIM2Dfloatreduced CHI2 of the best GIM2D model fitITER_GIM2Dfloatno. of iterations required for GIM2D fit to convergePC_1floatZEST first principal ponentPC_2floatZEST second principal ponentPC_3floatZEST third principal ponentTYPEfloatZEST Type CLASS1 = Early type2 = Disk3 = Irregular Galaxy9 = no classificationBULGfloatZEST Bulgeness CLASS only for Type 2 (disk) galaxies.0 = bulge dominated galaxy1,2 = intermediatebulge galaxies3 = pure disk galaxy9 = no classificationIRREfloatZEST Irregularity CLASS only for Type 1 (elliptical) galaxies0 = regular1 = irregular9 = no valueELLIfloatZEST Ellipticity CLASS, 0 = facon, 1,2 = increasingly higher elongation, 3 = edgeon, 9 = no classification of elongationSTELLARITYfloatVisual Stellarity flag.0 if ACS_CLASS_STAR (object is ASSUMED to be a galaxy。 no visual inspection)0 if ACS_CLASS_STAR= AND object visually identified as a galaxy.1 if ACS_CLASS_STAR= AND visually identified as a star.2 if ACS_CLASS_STAR= (object is assumed to be a star and was not visually inspected)3 if ACS_CLASS_STAR but object is visually identified as a star (. saturated star, etc)JUNKFLAGfloat0 = good object1 = spuriousACSTilecharACS TILE number from which the object is extracted