{"id":3844837,"slug":"matlas-1888","name":"MATLAS-1888","domain":"deep-sky","class":"agn","otype":"LSB","otype_label":"LowSurfBrghtG","ra":217.39039999999997,"dec":56.5239,"coo_err_mas":null,"coo_bibcode":"2021MNRAS.506.5494P","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":"dE","size_maj":0.1785,"size_min":0.1785,"size_angle":null,"nbref":6,"simbad_oid":19264936,"gaia_dr3":null,"jpl_spkid":null,"ned_name":"SDSS J142934.04+563123.3","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-26T11:12:01.243803+00:00","views":13,"first_seen":"2026-08-14T16:54:35.861346+00:00","updated_at":"2026-08-14T16:54:35.861346+00:00","identifiers":["MATLAS-1888","[PYY2023] J142933+563124","SMDG J1429337+563125"],"measurements":[{"parameter":"magnitude","value":19.33,"value_text":null,"unit":"mag","err_plus":0.12,"err_minus":0.12,"band":"g","method":"A","source":"simbad","reference":"2025MNRAS.536.2536B","ref_year":2025},{"parameter":"magnitude","value":18.74,"value_text":null,"unit":"mag","err_plus":0.13,"err_minus":0.13,"band":"r","method":"A","source":"simbad","reference":"2025MNRAS.536.2536B","ref_year":2025},{"parameter":"magnitude","value":18.61,"value_text":null,"unit":"mag","err_plus":0.1,"err_minus":0.1,"band":"z","method":"A","source":"simbad","reference":"2025MNRAS.536.2536B","ref_year":2025},{"parameter":"magnitude","value":18.51,"value_text":null,"unit":"mag","err_plus":null,"err_minus":null,"band":"i","method":"A","source":"simbad","reference":"2021MNRAS.506.5494P","ref_year":2021},{"parameter":"sed_flux","value":1.05e-05,"value_text":null,"unit":"Jy","err_plus":1.6e-06,"err_minus":1.6e-06,"band":"WISE:W1","method":"II/363/unwise","source":"vizier","reference":"II/363/unwise","ref_year":null},{"parameter":"sed_flux","value":1.29e-05,"value_text":null,"unit":"Jy","err_plus":2.7e-06,"err_minus":2.7e-06,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":1.04e-05,"value_text":null,"unit":"Jy","err_plus":1.5e-06,"err_minus":1.5e-06,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=SDSS J142934.04+563123.3","fetched_at":"2026-09-26T11:11:55.818725+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=MATLAS-1888","fetched_at":"2026-09-26T11:11:54.188826+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=217.390400%20+56.523900&-c.rs=5","fetched_at":"2026-09-26T11:12:01.239871+00:00"}]}