{"id":3669735,"slug":"smdg-j1303568-280630","name":"SMDG J1303568+280630","domain":"deep-sky","class":"agn","otype":"LSB","otype_label":"LowSurfBrghtG","ra":195.9867706,"dec":28.1083508,"coo_err_mas":null,"coo_bibcode":"2019ApJS..240....1Z","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":null,"size_maj":0.2,"size_min":0.2,"size_angle":161.0,"nbref":5,"simbad_oid":15315167,"gaia_dr3":null,"jpl_spkid":null,"ned_name":"WISEA J130356.93+280627.8","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-22T17:20:31.284560+00:00","views":19,"first_seen":"2026-08-14T16:54:11.208671+00:00","updated_at":"2026-08-14T16:54:11.208671+00:00","identifiers":["[BKY2023] 102","SMDG J1303568+280630"],"measurements":[{"parameter":"magnitude","value":19.8,"value_text":null,"unit":"mag","err_plus":0.1,"err_minus":0.1,"band":"g","method":"A","source":"simbad","reference":"2019ApJS..240....1Z","ref_year":2019},{"parameter":"magnitude","value":19.3,"value_text":null,"unit":"mag","err_plus":0.1,"err_minus":0.1,"band":"r","method":"A","source":"simbad","reference":"2019ApJS..240....1Z","ref_year":2019},{"parameter":"magnitude","value":19.2,"value_text":null,"unit":"mag","err_plus":0.1,"err_minus":0.1,"band":"z","method":"A","source":"simbad","reference":"2019ApJS..240....1Z","ref_year":2019},{"parameter":"sed_flux","value":3.84e-05,"value_text":null,"unit":"Jy","err_plus":4.38e-05,"err_minus":4.38e-05,"band":"POSS-II:F","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":1.57e-05,"value_text":null,"unit":"Jy","err_plus":1.79e-05,"err_minus":1.79e-05,"band":"POSS-II:J","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.00154,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000169,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W3","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.67e-05,"value_text":null,"unit":"Jy","err_plus":8.3e-06,"err_minus":8.3e-06,"band":"WISE:W2","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":3.38e-05,"value_text":null,"unit":"Jy","err_plus":3.8e-06,"err_minus":3.8e-06,"band":"WISE:W1","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.17e-05,"value_text":null,"unit":"Jy","err_plus":1.5e-06,"err_minus":1.5e-06,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":9.92e-06,"value_text":null,"unit":"Jy","err_plus":8.4e-07,"err_minus":8.4e-07,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":6.06e-06,"value_text":null,"unit":"Jy","err_plus":5.7e-07,"err_minus":5.7e-07,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":8.97e-06,"value_text":null,"unit":"Jy","err_plus":6.3e-07,"err_minus":6.3e-07,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00127,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.000222,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W3","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":3.03e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W2","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":2.6e-05,"value_text":null,"unit":"Jy","err_plus":4.6e-06,"err_minus":4.6e-06,"band":"WISE:W1","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00154,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.000169,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W3","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":1.67e-05,"value_text":null,"unit":"Jy","err_plus":8.3e-06,"err_minus":8.3e-06,"band":"WISE:W2","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":3.38e-05,"value_text":null,"unit":"Jy","err_plus":3.8e-06,"err_minus":3.8e-06,"band":"WISE:W1","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":1.17e-05,"value_text":null,"unit":"Jy","err_plus":1.5e-06,"err_minus":1.5e-06,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":9.89e-06,"value_text":null,"unit":"Jy","err_plus":8.4e-07,"err_minus":8.4e-07,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":6.04e-06,"value_text":null,"unit":"Jy","err_plus":5.7e-07,"err_minus":5.7e-07,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":8.95e-06,"value_text":null,"unit":"Jy","err_plus":6.3e-07,"err_minus":6.3e-07,"band":"PAN-STARRS/PS1:g","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":2.6e-05,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"WISE:W1","method":"II/363/unwise","source":"vizier","reference":"II/363/unwise","ref_year":null},{"parameter":"sed_flux","value":2.3e-05,"value_text":null,"unit":"Jy","err_plus":3.8e-06,"err_minus":3.8e-06,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":3.36e-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":1.17e-05,"value_text":null,"unit":"Jy","err_plus":1.5e-06,"err_minus":1.5e-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":9.89e-06,"value_text":null,"unit":"Jy","err_plus":9.4e-07,"err_minus":9.4e-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":6.04e-06,"value_text":null,"unit":"Jy","err_plus":3e-07,"err_minus":3e-07,"band":"PAN-STARRS/PS1:r","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":8.95e-06,"value_text":null,"unit":"Jy","err_plus":6.4e-07,"err_minus":6.4e-07,"band":"PAN-STARRS/PS1:g","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.000128,"value_text":null,"unit":"Jy","err_plus":3.1e-05,"err_minus":3.1e-05,"band":"SDSS:z","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.000131,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"SDSS:i","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":9.03e-05,"value_text":null,"unit":"Jy","err_plus":5.1e-06,"err_minus":5.1e-06,"band":"SDSS:r","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":4.9e-05,"value_text":null,"unit":"Jy","err_plus":2.9e-06,"err_minus":2.9e-06,"band":"SDSS:g","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":2.55e-05,"value_text":null,"unit":"Jy","err_plus":4.1e-06,"err_minus":4.1e-06,"band":"Subaru/Suprime:IA856","method":"VII/299/help","source":"vizier","reference":"VII/299/help","ref_year":null},{"parameter":"sed_flux","value":7.59e-05,"value_text":null,"unit":"Jy","err_plus":7e-06,"err_minus":7e-06,"band":"CTIO/DECam:z","method":"J/ApJS/240/1/table2","source":"vizier","reference":"J/ApJS/240/1/table2","ref_year":null},{"parameter":"sed_flux","value":6.92e-05,"value_text":null,"unit":"Jy","err_plus":6.4e-06,"err_minus":6.4e-06,"band":"CTIO/DECam:r","method":"J/ApJS/240/1/table2","source":"vizier","reference":"J/ApJS/240/1/table2","ref_year":null},{"parameter":"sed_flux","value":4.37e-05,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"CTIO/DECam:g","method":"J/ApJS/240/1/table2","source":"vizier","reference":"J/ApJS/240/1/table2","ref_year":null},{"parameter":"sed_flux","value":6.19e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Subaru/HSC:r_filter","method":"J/ApJS/267/10/table1","source":"vizier","reference":"J/ApJS/267/10/table1","ref_year":null},{"parameter":"sed_flux","value":3.6e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Subaru/HSC:g_filter","method":"J/ApJS/267/10/table1","source":"vizier","reference":"J/ApJS/267/10/table1","ref_year":null},{"parameter":"sed_flux","value":7.99e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W2","method":"J/A+A/706/A284/regalade","source":"vizier","reference":"J/A+A/706/A284/regalade","ref_year":null},{"parameter":"sed_flux","value":2.79e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W1","method":"J/A+A/706/A284/regalade","source":"vizier","reference":"J/A+A/706/A284/regalade","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=WISEA J130356.93+280627.8","fetched_at":"2026-10-22T17:20:25.327140+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=SMDG J1303568+280630","fetched_at":"2026-10-22T17:20:23.632559+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=195.986771%20+28.108351&-c.rs=5","fetched_at":"2026-10-22T17:20:31.280804+00:00"}]}