rm all get VizieR(2MASS-PSC) $1 $2 14' get VizieR(SDSS-DR12) $1 $2 14' xmatch CDS/2MASS-PSC CDS/SDSS-DR12 4.0 hide CDS/2MASS-PSC hide CDS/SDSS-DR12 filter Filter3 {${class_tab2}=6 && ${umag_tab2}>22.0 && ${gmag_tab2}>22.2 && ${Jmag_tab1}-${Hmag_tab1}<0.3 && ${Hmag_tab1}-${Kmag_tab1}<0.3 {draw}} select XMatch cplane candidates