2024-03-28T09:16:21.678421DESI photometric redshiftsivo://x-unregistred/desi_photoz/q/mainThe Herschel Extragalactic Legacy Project (HELP)Shirley, R.2020-03-09T13:06:06Raphael ShileyUniversity of Sussexraphael.shirley@sussex.ac.ukCatalogsGalaxies DESI photometric redshifts from Legacy Survey DR8. Info at
http://batc.bao.ac.cn/~zouhu/online-data/desi_photoz/https://herschel-vos.phys.sussex.ac.uk/tableinfo/desi_photoz.mainOpticaldesi_photozDESI photometric redshifts DESI photometric redshifts from Legacy Survey DR8. Info at
http://batc.bao.ac.cn/~zouhu/online-data/desi_photoz/desi_photoz.main DESI photometric redshifts from Legacy Survey DR8. Info at
http://batc.bao.ac.cn/~zouhu/online-data/desi_photoz/fieldName of the field in HELP surveymeta.id;obs.fieldcharindexedidDESI ID = RELEASE*10^12 + BRICKID*10^6 + OBJIDmeta.id;meta.maincharindexedprimaryraRight Ascension (J2000)degpos.eq.ra;meta.maindoubleindexeddecDeclination (J2000)degpos.eq.dec;meta.maindoubleindexedhp_idxHEALPix index of the source position at order 13 using the nested scheme.pos.healpixlongindexedmag_gg-band magnitudemagdoublenullablemag_rr-band magnitudemagdoublenullablemag_zz-band mangitudemagdoublenullablemag_w1w1-band magnitduemagdoublenullablemag_w2w2-band magnitudemagdoublenullablemagerr_gg-band magnitude errormagdoublenullablemagerr_rr-band magnitude errormagdoublenullablemagerr_zz-band magnitude errormagdoublenullablemagerr_w1w1-band magnitude errordoublenullablemagerr_w2w2-band magnitude errormagdoublenullablegaldepth_ggalaxy depth in g banddoublenullablegaldepth_rgalaxy depth in r banddoublenullablegaldepth_zgalaxy depth in z banddoublenullabletypeTractor Typecharnullablefracflux_gProfile-weighted fraction of the flux from other sources in g (typically [0, 1])doublenullablefracflux_rProfile-weighted fraction of the flux from other sources in r (typically [0, 1])doublenullablefracflux_zProfile-weighted fraction of the flux from other sources in z (typically [0, 1])doublenullablefracflux_w1Profile-weighted fraction of the flux from other sources in W1 (typically [0, 1])doublenullablefracflux_w2Profile-weighted fraction of the flux from other sources in W2 (typically [0, 1])doublenullablefracmasked_gProfile-weighted fraction of pixels masked in g, strictly between [0,1]doublenullablefracmasked_rProfile-weighted fraction of pixels masked in r, strictly between [0,1]doublenullablefracmasked_zProfile-weighted fraction of pixels masked in z, strictly between [0,1]doublenullablefracin_gFraction of a source's flux within the blob in g, near unity for real sourcesdoublenullablefracin_rFraction of a source's flux within the blob in r, near unity for real sourcesdoublenullablefracin_zFraction of a source's flux within the blob in z, near unity for real sourcesdoublenullableanymask_gBitwise mask set if the central pixel from any image satisfies each condition in glongnullableanymask_rBitwise mask set if the central pixel from any image satisfies each condition in rlongnullableanymask_zBitwise mask set if the central pixel from any image satisfies each condition in zlongnullablen_neighbournumber of neighbourslongnullablen_filternumber of filters having colors in color cutslongnullablephoto_zestimated photo-z valuedoublenullablephoto_zerrestimated photo-z errordoublenullablespec_zsepctroscopic redshift if availabledoublenullablemean_zmean redshift of neigboursdoublenullablenearest_znearest redshift of neighboursdoublenullablemean_dismean Ecludean distance in the color space of neighboursdoublenullablechi_bestChi2 of the best fittingdoublenullablemod_bestID of BC03 model spectralongnullableebv_bestBest fitted intrinsic extinction in E(B-V), three values: 0, 0.5, 1.0doublenullablescale_bestScale factor between observed SED and model SEDdoublenullablemag_abs_gAbsolute magnitude in g bandmagdoublenullablemag_abs_rAbsolute magnitude in r bandmagdoublenullablemag_abs_zAbsolute magnitude in z bandmagdoublenullablemag_abs_w1Absolute magnitude in w1 bandmagdoublenullablemag_abs_w2Absolute magnitude in w2 bandmagdoublenullableage_bestBest fitted age in yryrdoublenullableage_infLower 68% age uncertaintyyrdoublenullableage_medMedian ageyrdoublenullableage_supUpper 68% age uncertaintyyrdoublenullablemass_bestBest estimated stellar mass in log(M_sun)doublenullablemass_infLower 68% mass uncertaintydoublenullablemass_medMedian massdoublenullablemass_supUpper 68% mass uncertaintydoublenullablesfr_bestBest estimated SFR in M_sun/yrdoublenullablesfr_infLower 68% SFR uncertaintydoublenullablesfr_medMedian SFRdoublenullablesfr_supUpper 68% SFR uncertaintydoublenullablessfr_bestBest estimated SSFR, in yr^-1doublenullablessfr_infLower 68% SSFR uncertaintydoublenullablessfr_medMedian SSFRdoublenullablessfr_supUpper 68% SSFR uncertaintydoublenullablelum_nuv_bestBest fitting NUV luminosity in log(L_sun)doublenullablelum_r_bestBest fitting R-band luminositydoublenullablelum_k_bestBest fitting K-band luminositydoublenullable