{"id":2593143,"slug":"fermi-bn091020900","name":"Fermi bn091020900","domain":"deep-sky","class":"source","otype":"gB","otype_label":"gammaBurst","ra":175.73,"dec":50.97833333333333,"coo_err_mas":null,"coo_bibcode":"2009GCNR..257....1R","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":227935.11,"redshift":1.71,"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":191,"simbad_oid":5171102,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-08-27T17:58:30.394384+00:00","views":6,"first_seen":"2026-08-14T16:51:51.745621+00:00","updated_at":"2026-08-14T16:51:51.745621+00:00","identifiers":["Fermi bn091020900","GRB 091020","GRB 091020A"],"measurements":[{"parameter":"sed_flux","value":6.13e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"UVOT:V","method":"II/339/uvotssc1","source":"vizier","reference":"II/339/uvotssc1","ref_year":null},{"parameter":"sed_flux","value":3.57e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"UVOT:B","method":"II/339/uvotssc1","source":"vizier","reference":"II/339/uvotssc1","ref_year":null},{"parameter":"sed_flux","value":2.76e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"UVOT:U","method":"II/339/uvotssc1","source":"vizier","reference":"II/339/uvotssc1","ref_year":null},{"parameter":"sed_flux","value":4.6e-06,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=701.0nm","method":"J/ApJ/746/156/table1","source":"vizier","reference":"J/ApJ/746/156/table1","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=Fermi bn091020900","fetched_at":"2026-08-27T17:58:24.081033+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=175.730000%20+50.978333&-c.rs=5","fetched_at":"2026-08-27T17:58:30.392925+00:00"}]}