# Value added columns in mcat (or similar) #note mcat/fd-ncat name gcat name #---- ----------------- ------------------ o ggoid ggoid number Galex Global Object ID # o tilenum tilenum number Tile number # o id id number Merged ID. # o subvisit subvisit number Sub-visit number for AIS m alpha_j2000 ra degrees DEFAULT Right Ascension(degrees). m delta_j2000 dec degrees DEFAULT Declination (degrees). m E_bv E_bv number E(B-V) Galactic Reddening. o glon glon degrees Galactic longitude in degrees. o glat glat degrees Galactic latitude in degrees. m fov_radius fov_radius degrees distance from center of FOV in degrees # m nuv_flux flux_nuv flux NUV calibrated flux (micro Jansky) # m nuv_fluxerr fluxerr_nuv flux NUV calibrated flux error (micro Jansky) m nuv_flux_auto flux_nuv flux NUV flux m nuv_fluxerr_auto fluxerr_nuv flux NUV flux error # m nuv_mag mag_nuv mag NUV calibrated AB magnitude # m nuv_magerr magerr_nuv mag NUV calibrated AB magnitude error m nuv_mag_auto mag_nuv mag NUV calibrated m nuv_magerr_auto magerr_nuv mag NUV calibrated error o nuv_s2n s2n_nuv ratio NUV signal-to-noise from AUTO flux value m fuv_ncat_flux flux_fuv flux FUV calibrated flux (micro Jansky) using NUV aper m fuv_ncat_fluxerr fluxerr_fuv flux Error for fuv_ncat_flux (micro Jansky) n fuv_ncat_mag mag_fuv mag NUV calibrated AB magnitude (new) n fuv_ncat_magerr magerr_fuv mag NUV calibrated AB magnitude error (new) n fuv_ncat_s2n s2n_fuv ratio NUV signal-to-noise from AUTO flux value (new) mu nuv_skybg bkgrnd_flux_nuv flux NUV sky background (photons/sec/sq.arcsec) mu fuv_skybg bkgrnd_flux_fuv flux FUV sky background (photons/sec/sq.arcsec) m nuv_weight weight_nuv seconds NUV effective exposure (response) m fuv_weight weight_fuv seconds FUV effective exposure (response) m nuv_artifact artifact_nuv number NUV artifact flag (logical OR near source) m fuv_artifact artifact_fuv number FUV artifact flag (logical OR near source) m nuv_poserr poserr_nuv arcseconds NUV position error in arcseconds m NUV_NUMBER NUMBER_NUV value Running object number mu NUV_FLUX_APER_1 FLUX_D2p0_NUV flux Flux aperture ( 2.000) diams in pixels mu NUV_FLUX_APER_2 FLUX_D4p5_NUV flux Flux aperture ( 3.000) mu NUV_FLUX_APER_3 FLUX_D7p5_NUV flux Flux aperture ( 5.000) mu NUV_FLUX_APER_4 FLUX_D12p0_NUV flux Flux aperture ( 8.000) mu NUV_FLUX_APER_5 FLUX_D18p0_NUV flux Flux aperture ( 12.000) mu NUV_FLUX_APER_6 FLUX_D25p5_NUV flux Flux aperture ( 17.000) mu NUV_FLUX_APER_7 FLUX_D34p5_NUV flux Flux aperture ( 23.000) mu NUV_FLUXERR_APER_1 FLUXERR_D2p0_NUV flux Flux error aperture ( 2.000) mu NUV_FLUXERR_APER_2 FLUXERR_D4p5_NUV flux Flux error aperture ( 3.000) mu NUV_FLUXERR_APER_3 FLUXERR_D7p5_NUV flux Flux error aperture ( 5.000) mu NUV_FLUXERR_APER_4 FLUXERR_D12p0_NUV flux Flux error aperture ( 8.000) mu NUV_FLUXERR_APER_5 FLUXERR_D18p0_NUV flux Flux error aperture ( 12.000) mu NUV_FLUXERR_APER_6 FLUXERR_D25p5_NUV flux Flux error aperture ( 17.000) mu NUV_FLUXERR_APER_7 FLUXERR_D34p5_NUV flux Flux error aperture ( 23.000) mu NUV_MAG_APER_1 MAG_D2p0_NUV mag Magnitude aperture ( 2.000) mu NUV_MAG_APER_2 MAG_D4p5_NUV mag Magnitude aperture ( 3.000) mu NUV_MAG_APER_3 MAG_D7p5_NUV mag Magnitude aperture ( 5.000) mu NUV_MAG_APER_4 MAG_D12p0_NUV mag Magnitude aperture ( 8.000) mu NUV_MAG_APER_5 MAG_D18p0_NUV mag Magnitude aperture ( 12.000) mu NUV_MAG_APER_6 MAG_D25p5_NUV mag Magnitude aperture ( 17.000) mu NUV_MAG_APER_7 MAG_D34p5_NUV mag Magnitude aperture ( 23.000) mu NUV_MAGERR_APER_1 MAGERR_D2p0_NUV mag Magnitude error aperture ( 2.000) mu NUV_MAGERR_APER_2 MAGERR_D4p5_NUV mag Magnitude error aperture ( 3.000) mu NUV_MAGERR_APER_3 MAGERR_D7p5_NUV mag Magnitude error aperture ( 5.000) mu NUV_MAGERR_APER_4 MAGERR_D12p0_NUV mag Magnitude error aperture ( 8.000) mu NUV_MAGERR_APER_5 MAGERR_D18p0_NUV mag Magnitude error aperture ( 12.000) mu NUV_MAGERR_APER_6 MAGERR_D25p5_NUV mag Magnitude error aperture ( 17.000) mu NUV_MAGERR_APER_7 MAGERR_D34p5_NUV mag Magnitude error aperture ( 23.000) mu NUV_FLUX_RADIUS_1 FLUX20_RADIUS_NUV pixel Fraction-of-light radius ( 0.2000) mu NUV_FLUX_RADIUS_2 FLUX50_RADIUS_NUV pixel Fraction-of-light radius ( 0.5000) mu NUV_FLUX_RADIUS_3 FLUX80_RADIUS_NUV pixel Fraction-of-light radius ( 0.8000) mu NUV_FLUX_RADIUS_4 FLUX90_RADIUS_NUV pixel Fraction-of-light radius ( 0.9000) mu NUV_FLUX_RADIUS_5 FLUX95_RADIUS_NUV pixel Fraction-of-light radius ( 0.9500) # mu NUV_KRON_RADIUS KRON_RADIUS pixel Kron apertures in units of A or B mu NUV_FLUX_MAX FLUX_MAX_NUV number Peak flux above background # mu NUV_MU_MAX MU_MAX_NUV number Peak surface brightness above background o NUV_X_IMAGE X_IMAGE pixel Object position along x o NUV_Y_IMAGE Y_IMAGE pixel Object position along y o NUV_XPEAK_IMAGE XPEAK_IMAGE_NUV count x-coordinate of the brightest pixel o NUV_YPEAK_IMAGE YPEAK_IMAGE_NUV count y-coordinate of the brightest pixel mu NUV_A_WORLD SEMIMAJOR number Profile RMS along major axis (world units) m NUV_THETA_J2000 POSANG degrees Position angle (east of north) (J2000) m NUV_ELONGATION SEMIMINOR number A_IMAGE/B_IMAGE mu NUV_ERRA_WORLD SEMIMAJORERR number World RMS position error along major axis mu NUV_ERRB_WORLD SEMIMINORERR number World RMS position error along minor axis mu NUV_ERRTHETA_J2000 POSANGERR number J2000 error ellipse pos. angle (east of north) mu NUV_FWHM_WORLD FWHM_NUV deg FWHM assuming a gaussian core o NUV_FLAGS FLAGS_NUV value Extraction flags m NUV_CLASS_STAR CLASS_STAR_NUV value S/G classifier output ou FUV_FLUX_MAX FLUX_MAX_FUV number Peak flux above background mu FUV_NCAT_FLUX_APER_1 FLUX_D2p0_FUV flux Flux aperture ( 2.000) diams in pixels mu FUV_NCAT_FLUX_APER_2 FLUX_D4p5_FUV flux Flux aperture ( 3.000) mu FUV_NCAT_FLUX_APER_3 FLUX_D7p5_FUV flux Flux aperture ( 5.000) mu FUV_NCAT_FLUX_APER_4 FLUX_D12p0_FUV flux Flux aperture ( 8.000) mu FUV_NCAT_FLUX_APER_5 FLUX_D18p0_FUV flux Flux aperture ( 12.000) mu FUV_NCAT_FLUX_APER_6 FLUX_D25p5_FUV flux Flux aperture ( 17.000) mu FUV_NCAT_FLUX_APER_7 FLUX_D34p5_FUV flux Flux aperture ( 23.000) mu FUV_NCAT_FLUXERR_APER_1 FLUXERR_D2p0_FUV flux Flux error aperture ( 2.000) mu FUV_NCAT_FLUXERR_APER_2 FLUXERR_D4p5_FUV flux Flux error aperture ( 3.000) mu FUV_NCAT_FLUXERR_APER_3 FLUXERR_D7p5_FUV flux Flux error aperture ( 5.000) mu FUV_NCAT_FLUXERR_APER_4 FLUXERR_D12p0_FUV flux Flux error aperture ( 8.000) mu FUV_NCAT_FLUXERR_APER_5 FLUXERR_D18p0_FUV flux Flux error aperture ( 12.000) mu FUV_NCAT_FLUXERR_APER_6 FLUXERR_D25p5_FUV flux Flux error aperture ( 17.000) mu FUV_NCAT_FLUXERR_APER_7 FLUXERR_D34p5_FUV flux Flux error aperture ( 23.000) mu FUV_NCAT_MAG_APER_1 MAG_D2p0_FUV mag Magnitude aperture ( 2.000) mu FUV_NCAT_MAG_APER_2 MAG_D4p5_FUV mag Magnitude aperture ( 3.000) mu FUV_NCAT_MAG_APER_3 MAG_D7p5_FUV mag Magnitude aperture ( 5.000) mu FUV_NCAT_MAG_APER_4 MAG_D12p0_FUV mag Magnitude aperture ( 8.000) mu FUV_NCAT_MAG_APER_5 MAG_D18p0_FUV mag Magnitude aperture ( 12.000) mu FUV_NCAT_MAG_APER_6 MAG_D25p5_FUV mag Magnitude aperture ( 17.000) mu FUV_NCAT_MAG_APER_7 MAG_D34p5_FUV mag Magnitude aperture ( 23.000) mu FUV_NCAT_MAGERR_APER_1 MAGERR_D2p0_FUV mag Magnitude error aperture ( 2.000) mu FUV_NCAT_MAGERR_APER_2 MAGERR_D4p5_FUV mag Magnitude error aperture ( 3.000) mu FUV_NCAT_MAGERR_APER_3 MAGERR_D7p5_FUV mag Magnitude error aperture ( 5.000) mu FUV_NCAT_MAGERR_APER_4 MAGERR_D12p0_FUV mag Magnitude error aperture ( 8.000) mu FUV_NCAT_MAGERR_APER_5 MAGERR_D18p0_FUV mag Magnitude error aperture ( 12.000) mu FUV_NCAT_MAGERR_APER_6 MAGERR_D25p5_FUV mag Magnitude error aperture ( 17.000) mu FUV_NCAT_MAGERR_APER_7 MAGERR_D34p5_FUV mag Magnitude error aperture ( 23.000) mu FUV_NCAT_FLUX_RADIUS_1 FLUX20_RADIUS_FUV pixel Fraction-of-light radius ( 0.2000) mu FUV_NCAT_FLUX_RADIUS_2 FLUX50_RADIUS_FUV pixel Fraction-of-light radius ( 0.5000) mu FUV_NCAT_FLUX_RADIUS_3 FLUX80_RADIUS_FUV pixel Fraction-of-light radius ( 0.8000) mu FUV_NCAT_FLUX_RADIUS_4 FLUX90_RADIUS_FUV pixel Fraction-of-light radius ( 0.9000) mu FUV_NCAT_FLUX_RADIUS_5 FLUX95_RADIUS_FUV pixel Fraction-of-light radius ( 0.9500) mu FUV_NCAT_FWHM_WORLD FWHM_FUV deg FWHM assuming a gaussian core o FUV_NCAT_FLAGS FLAGS_FUV value Extraction flags