{"id":3383948,"slug":"sdss-j024514-93-054309-4","name":"SDSS J024514.93-054309.4","domain":"deep-sky","class":"quasar","otype":"QSO","otype_label":"QSO","ra":41.312223,"dec":-5.719296,"coo_err_mas":null,"coo_bibcode":"2017A&A...597A..79P","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":253346.86,"redshift":2.451,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":6,"simbad_oid":13186289,"gaia_dr3":null,"jpl_spkid":null,"ned_name":"SDSS J024514.93-054309.4","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-19T22:41:09.947173+00:00","views":12,"first_seen":"2026-08-14T16:53:39.887621+00:00","updated_at":"2026-08-14T16:53:39.887621+00:00","identifiers":["SDSS J024514.93-054309.4"],"measurements":[{"parameter":"magnitude","value":21.9241,"value_text":null,"unit":"mag","err_plus":0.0829,"err_minus":0.0829,"band":"g","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":22.071,"value_text":null,"unit":"mag","err_plus":0.1661,"err_minus":0.1661,"band":"i","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":21.836,"value_text":null,"unit":"mag","err_plus":0.1003,"err_minus":0.1003,"band":"r","method":"A","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"magnitude","value":23.244,"value_text":null,"unit":"mag","err_plus":0.686,"err_minus":0.686,"band":"u","method":"A","source":"simbad","reference":"2017A&A...597A..79P","ref_year":2017},{"parameter":"magnitude","value":22.453,"value_text":null,"unit":"mag","err_plus":0.696,"err_minus":0.696,"band":"z","method":"A","source":"simbad","reference":"2017A&A...597A..79P","ref_year":2017},{"parameter":"radial_velocity","value":2.44547,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2022ApJS..258...18C","ref_year":2022},{"parameter":"radial_velocity","value":2.451,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2020ApJS..250....8L","ref_year":2020},{"parameter":"radial_velocity","value":2.451,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2018A&A...613A..51P","ref_year":2018},{"parameter":"radial_velocity","value":2.450708,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2017A&A...597A..79P","ref_year":2017},{"parameter":"redshift","value":2.451451,"value_text":null,"unit":null,"err_plus":0.000682188,"err_minus":0.000682188,"band":null,"method":null,"source":"ned","reference":"2016SDSSD.C...0000:","ref_year":2016},{"parameter":"sed_flux","value":2.59e-05,"value_text":null,"unit":"Jy","err_plus":2.1e-06,"err_minus":2.1e-06,"band":"WISE:W1","method":"II/363/unwise","source":"vizier","reference":"II/363/unwise","ref_year":null},{"parameter":"sed_flux","value":2.58e-05,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":2.14e-05,"value_text":null,"unit":"Jy","err_plus":2.1e-06,"err_minus":2.1e-06,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":6.02e-06,"value_text":null,"unit":"Jy","err_plus":1.58e-06,"err_minus":1.58e-06,"band":"CTIO/DECam:Y","method":"II/371/des_dr2","source":"vizier","reference":"II/371/des_dr2","ref_year":null},{"parameter":"sed_flux","value":5.74e-06,"value_text":null,"unit":"Jy","err_plus":4e-07,"err_minus":4e-07,"band":"CTIO/DECam:z","method":"II/371/des_dr2","source":"vizier","reference":"II/371/des_dr2","ref_year":null},{"parameter":"sed_flux","value":5.3e-06,"value_text":null,"unit":"Jy","err_plus":1.9e-07,"err_minus":1.9e-07,"band":"CTIO/DECam:i","method":"II/371/des_dr2","source":"vizier","reference":"II/371/des_dr2","ref_year":null},{"parameter":"sed_flux","value":4.93e-06,"value_text":null,"unit":"Jy","err_plus":1.2e-07,"err_minus":1.2e-07,"band":"CTIO/DECam:r","method":"II/371/des_dr2","source":"vizier","reference":"II/371/des_dr2","ref_year":null},{"parameter":"sed_flux","value":5.2e-06,"value_text":null,"unit":"Jy","err_plus":9e-08,"err_minus":9e-08,"band":"CTIO/DECam:g","method":"II/371/des_dr2","source":"vizier","reference":"II/371/des_dr2","ref_year":null},{"parameter":"sed_flux","value":1.03e-05,"value_text":null,"unit":"Jy","err_plus":1.6e-06,"err_minus":1.6e-06,"band":"PAN-STARRS/PS1:z","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":6.55e-06,"value_text":null,"unit":"Jy","err_plus":7.3e-07,"err_minus":7.3e-07,"band":"PAN-STARRS/PS1:i","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":5.72e-05,"value_text":null,"unit":"Jy","err_plus":1.4e-06,"err_minus":1.4e-06,"band":"PAN-STARRS/PS1:r","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":1.19e-05,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"PAN-STARRS/PS1:g","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":2.53e-06,"value_text":null,"unit":"Jy","err_plus":2.07e-06,"err_minus":2.07e-06,"band":"SDSS:z","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":5.66e-06,"value_text":null,"unit":"Jy","err_plus":9.2e-07,"err_minus":9.2e-07,"band":"SDSS:i","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":7.18e-06,"value_text":null,"unit":"Jy","err_plus":6.7e-07,"err_minus":6.7e-07,"band":"SDSS:r","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":6.31e-06,"value_text":null,"unit":"Jy","err_plus":4.6e-07,"err_minus":4.6e-07,"band":"SDSS:g","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":1.72e-06,"value_text":null,"unit":"Jy","err_plus":1.26e-06,"err_minus":1.26e-06,"band":"SDSS:u","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":-1.23e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:NUV","method":"VII/279/dr12q","source":"vizier","reference":"VII/279/dr12q","ref_year":null},{"parameter":"sed_flux","value":-9.01e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:FUV","method":"VII/279/dr12q","source":"vizier","reference":"VII/279/dr12q","ref_year":null},{"parameter":"sed_flux","value":1.12e-05,"value_text":null,"unit":"Jy","err_plus":8.8e-06,"err_minus":8.8e-06,"band":"WISE:W2","method":"VII/289/dr16q","source":"vizier","reference":"VII/289/dr16q","ref_year":null},{"parameter":"sed_flux","value":1.67e-05,"value_text":null,"unit":"Jy","err_plus":3.9e-06,"err_minus":3.9e-06,"band":"WISE:W1","method":"VII/289/dr16q","source":"vizier","reference":"VII/289/dr16q","ref_year":null},{"parameter":"sed_flux","value":-1.23e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:NUV","method":"VII/289/dr16q","source":"vizier","reference":"VII/289/dr16q","ref_year":null},{"parameter":"sed_flux","value":-9.01e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:FUV","method":"VII/289/dr16q","source":"vizier","reference":"VII/289/dr16q","ref_year":null},{"parameter":"sed_flux","value":3.04e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:u","method":"J/MNRAS/493/2745/dr14quv","source":"vizier","reference":"J/MNRAS/493/2745/dr14quv","ref_year":null},{"parameter":"sed_flux","value":2.73e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:NUV","method":"J/MNRAS/493/2745/dr14quv","source":"vizier","reference":"J/MNRAS/493/2745/dr14quv","ref_year":null},{"parameter":"sed_flux","value":5.91e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"GALEX:FUV","method":"J/MNRAS/493/2745/dr14quv","source":"vizier","reference":"J/MNRAS/493/2745/dr14quv","ref_year":null},{"parameter":"sed_flux","value":1.03e-05,"value_text":null,"unit":"Jy","err_plus":1.6e-06,"err_minus":1.6e-06,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":6.56e-06,"value_text":null,"unit":"Jy","err_plus":7.6e-07,"err_minus":7.6e-07,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":5.74e-05,"value_text":null,"unit":"Jy","err_plus":1.4e-06,"err_minus":1.4e-06,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.2e-05,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.74e-06,"value_text":null,"unit":"Jy","err_plus":1.27e-06,"err_minus":1.27e-06,"band":"SDSS:u","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.03e-05,"value_text":null,"unit":"Jy","err_plus":1.6e-06,"err_minus":1.6e-06,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":6.55e-06,"value_text":null,"unit":"Jy","err_plus":7.6e-07,"err_minus":7.6e-07,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":5.72e-05,"value_text":null,"unit":"Jy","err_plus":1.4e-06,"err_minus":1.4e-06,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":1.19e-05,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"PAN-STARRS/PS1:g","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=SDSS J024514.93-054309.4","fetched_at":"2026-09-19T22:40:59.434398+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=SDSS J024514.93-054309.4","fetched_at":"2026-09-19T22:40:57.915349+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=41.312223%20-5.719296&-c.rs=5","fetched_at":"2026-09-19T22:41:09.945671+00:00"}]}