{"id":2389016,"slug":"bol-449","name":"Bol 449","domain":"deep-sky","class":"cluster","otype":"GlC","otype_label":"GlobCluster","ra":10.176120833333334,"dec":40.60131111111111,"coo_err_mas":null,"coo_bibcode":"2008ApJS..177..174N","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":-536.0,"redshift":-0.0017863081,"dist_pc":null,"vmag":18.33,"bmag":19.138,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":null,"size_min":null,"size_angle":null,"nbref":24,"simbad_oid":3764511,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-19T23:57:26.696122+00:00","views":27,"first_seen":"2026-08-14T16:51:27.385664+00:00","updated_at":"2026-08-14T16:51:27.385664+00:00","identifiers":["[BHB2000] 449-H011","Bol 449","[H32] 11","KWC 23","M31GC J004042+403605","[NVK2008] KW113","[V62] 11"],"measurements":[{"parameter":"magnitude","value":19.138,"value_text":null,"unit":"mag","err_plus":0.013,"err_minus":0.013,"band":"B","method":"V","source":"simbad","reference":"2010ApJ...725..200F","ref_year":2010},{"parameter":"magnitude","value":18.33,"value_text":null,"unit":"mag","err_plus":0.01,"err_minus":0.01,"band":"V","method":"V","source":"simbad","reference":"2010ApJ...725..200F","ref_year":2010},{"parameter":"magnitude","value":17.825,"value_text":null,"unit":"mag","err_plus":0.009,"err_minus":0.009,"band":"R","method":"V","source":"simbad","reference":"2010ApJ...725..200F","ref_year":2010},{"parameter":"magnitude","value":17.265,"value_text":null,"unit":"mag","err_plus":0.008,"err_minus":0.008,"band":"I","method":"V","source":"simbad","reference":"2010ApJ...725..200F","ref_year":2010},{"parameter":"magnitude","value":17.5,"value_text":null,"unit":"mag","err_plus":0.06,"err_minus":0.06,"band":"z","method":"A","source":"simbad","reference":"2010MNRAS.402..803P","ref_year":2010},{"parameter":"magnitude","value":17.7,"value_text":null,"unit":"mag","err_plus":0.06,"err_minus":0.06,"band":"i","method":"A","source":"simbad","reference":"2010MNRAS.402..803P","ref_year":2010},{"parameter":"magnitude","value":18.0,"value_text":null,"unit":"mag","err_plus":0.06,"err_minus":0.06,"band":"r","method":"A","source":"simbad","reference":"2010MNRAS.402..803P","ref_year":2010},{"parameter":"magnitude","value":18.61,"value_text":null,"unit":"mag","err_plus":0.06,"err_minus":0.06,"band":"g","method":"A","source":"simbad","reference":"2010MNRAS.402..803P","ref_year":2010},{"parameter":"magnitude","value":20.06,"value_text":null,"unit":"mag","err_plus":0.09,"err_minus":0.09,"band":"u","method":"A","source":"simbad","reference":"2010MNRAS.402..803P","ref_year":2010},{"parameter":"magnitude","value":19.313,"value_text":null,"unit":"mag","err_plus":0.013,"err_minus":0.013,"band":"U","method":"V","source":"simbad","reference":"2010ApJ...725..200F","ref_year":2010},{"parameter":"radial_velocity","value":-536.0,"value_text":null,"unit":"km/s","err_plus":0.9,"err_minus":0.9,"band":null,"method":"v","source":"simbad","reference":"2023ApJ...944....1D","ref_year":2023},{"parameter":"sed_flux","value":0.000263,"value_text":null,"unit":"Jy","err_plus":2.2e-05,"err_minus":2.2e-05,"band":"2MASS:J","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000107,"value_text":null,"unit":"Jy","err_plus":1.6e-05,"err_minus":1.6e-05,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000107,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-06,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":7.65e-05,"value_text":null,"unit":"Jy","err_plus":7.1e-06,"err_minus":7.1e-06,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":4.02e-05,"value_text":null,"unit":"Jy","err_plus":1.1e-06,"err_minus":1.1e-06,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000365,"value_text":null,"unit":"Jy","err_plus":3.2e-05,"err_minus":3.2e-05,"band":"2MASS:Ks","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":0.00036,"value_text":null,"unit":"Jy","err_plus":4.4e-05,"err_minus":4.4e-05,"band":"2MASS:H","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":0.000263,"value_text":null,"unit":"Jy","err_plus":2.2e-05,"err_minus":2.2e-05,"band":"2MASS:J","method":"II/281/2mass6x","source":"vizier","reference":"II/281/2mass6x","ref_year":null},{"parameter":"sed_flux","value":0.00292,"value_text":null,"unit":"Jy","err_plus":0.00098,"err_minus":0.00098,"band":"WISE:W4","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00134,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"WISE:W3","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.000451,"value_text":null,"unit":"Jy","err_plus":2.1e-05,"err_minus":2.1e-05,"band":"WISE:W2","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.000485,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"WISE:W1","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00204,"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":0.00228,"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":0.000458,"value_text":null,"unit":"Jy","err_plus":1.9e-05,"err_minus":1.9e-05,"band":"WISE:W2","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.000501,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"WISE:W1","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":5.85e-05,"value_text":null,"unit":"Jy","err_plus":6.5e-06,"err_minus":6.5e-06,"band":"XMM-OT:V","method":"II/340/xmmom2_1","source":"vizier","reference":"II/340/xmmom2_1","ref_year":null},{"parameter":"sed_flux","value":1.61e-05,"value_text":null,"unit":"Jy","err_plus":1.8e-06,"err_minus":1.8e-06,"band":"XMM-OT:UVW1","method":"II/340/xmmom2_1","source":"vizier","reference":"II/340/xmmom2_1","ref_year":null},{"parameter":"sed_flux","value":1.31e-05,"value_text":null,"unit":"Jy","err_plus":2.1e-06,"err_minus":2.1e-06,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":1.04e-05,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":8.12e-05,"value_text":null,"unit":"Jy","err_plus":1.7e-06,"err_minus":1.7e-06,"band":"PAN-STARRS/PS1:y","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":2.35e-05,"value_text":null,"unit":"Jy","err_plus":1.2e-06,"err_minus":1.2e-06,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":4.01e-05,"value_text":null,"unit":"Jy","err_plus":1.1e-06,"err_minus":1.1e-06,"band":"PAN-STARRS/PS1:g","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":1.6e-05,"value_text":null,"unit":"Jy","err_plus":1.8e-06,"err_minus":1.8e-06,"band":"XMM-OT:UVW1","method":"II/356/xmmom41s","source":"vizier","reference":"II/356/xmmom41s","ref_year":null},{"parameter":"sed_flux","value":0.000396,"value_text":null,"unit":"Jy","err_plus":1.5e-05,"err_minus":1.5e-05,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.000481,"value_text":null,"unit":"Jy","err_plus":2.2e-05,"err_minus":2.2e-05,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":1.6e-05,"value_text":null,"unit":"Jy","err_plus":1.8e-06,"err_minus":1.8e-06,"band":"XMM-OT:UVW1","method":"II/370/xmmom5s","source":"vizier","reference":"II/370/xmmom5s","ref_year":null},{"parameter":"sed_flux","value":1.6e-05,"value_text":null,"unit":"Jy","err_plus":1.8e-06,"err_minus":1.8e-06,"band":"XMM-OT:UVW1","method":"II/378/xmmom6s","source":"vizier","reference":"II/378/xmmom6s","ref_year":null},{"parameter":"sed_flux","value":8.73e-05,"value_text":null,"unit":"Jy","err_plus":1.5e-06,"err_minus":1.5e-06,"band":"PAN-STARRS/PS1:y","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":5.78e-05,"value_text":null,"unit":"Jy","err_plus":1.3e-06,"err_minus":1.3e-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":3.36e-05,"value_text":null,"unit":"Jy","err_plus":1.1e-06,"err_minus":1.1e-06,"band":"PAN-STARRS/PS1:i","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":2.35e-05,"value_text":null,"unit":"Jy","err_plus":1.2e-06,"err_minus":1.2e-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":4.01e-05,"value_text":null,"unit":"Jy","err_plus":1.1e-06,"err_minus":1.1e-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":0.000345,"value_text":null,"unit":"Jy","err_plus":1.1e-05,"err_minus":1.1e-05,"band":"SDSS:z","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.000279,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-06,"band":"SDSS:i","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.000212,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"SDSS:r","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.000123,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"SDSS:g","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":2.87e-05,"value_text":null,"unit":"Jy","err_plus":3.9e-06,"err_minus":3.9e-06,"band":"SDSS:u","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.000317,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"Cousins:I","method":"J/ApJ/725/200/table1","source":"vizier","reference":"J/ApJ/725/200/table1","ref_year":null},{"parameter":"sed_flux","value":0.000228,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"Cousins:R","method":"J/ApJ/725/200/table1","source":"vizier","reference":"J/ApJ/725/200/table1","ref_year":null},{"parameter":"sed_flux","value":0.000169,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"Johnson:V","method":"J/ApJ/725/200/table1","source":"vizier","reference":"J/ApJ/725/200/table1","ref_year":null},{"parameter":"sed_flux","value":9.42e-05,"value_text":null,"unit":"Jy","err_plus":1.1e-06,"err_minus":1.1e-06,"band":"Johnson:B","method":"J/ApJ/725/200/table1","source":"vizier","reference":"J/ApJ/725/200/table1","ref_year":null},{"parameter":"sed_flux","value":3.41e-05,"value_text":null,"unit":"Jy","err_plus":4e-07,"err_minus":4e-07,"band":"Johnson:U","method":"J/ApJ/725/200/table1","source":"vizier","reference":"J/ApJ/725/200/table1","ref_year":null},{"parameter":"sed_flux","value":4.66e-05,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-06,"band":"Johnson:K","method":"J/ApJ/889/44/stars","source":"vizier","reference":"J/ApJ/889/44/stars","ref_year":null},{"parameter":"sed_flux","value":3.54e-05,"value_text":null,"unit":"Jy","err_plus":3.5e-06,"err_minus":3.5e-06,"band":"Johnson:J","method":"J/ApJ/889/44/stars","source":"vizier","reference":"J/ApJ/889/44/stars","ref_year":null},{"parameter":"sed_flux","value":0.000363,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:z","method":"J/ApJS/199/37/table1","source":"vizier","reference":"J/ApJS/199/37/table1","ref_year":null},{"parameter":"sed_flux","value":0.000393,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:I","method":"J/ApJS/199/37/table1","source":"vizier","reference":"J/ApJS/199/37/table1","ref_year":null},{"parameter":"sed_flux","value":0.000305,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:i","method":"J/ApJS/199/37/table1","source":"vizier","reference":"J/ApJS/199/37/table1","ref_year":null},{"parameter":"sed_flux","value":0.000289,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Cousins:R","method":"J/ApJS/199/37/table1","source":"vizier","reference":"J/ApJS/199/37/table1","ref_year":null},{"parameter":"sed_flux","value":0.000231,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:r","method":"J/ApJS/199/37/table1","source":"vizier","reference":"J/ApJS/199/37/table1","ref_year":null},{"parameter":"sed_flux","value":0.000106,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"J/ApJS/199/37/table1","source":"vizier","reference":"J/ApJS/199/37/table1","ref_year":null},{"parameter":"sed_flux","value":0.000132,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:g","method":"J/ApJS/199/37/table1","source":"vizier","reference":"J/ApJS/199/37/table1","ref_year":null},{"parameter":"sed_flux","value":3.74e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"J/ApJS/199/37/table1","source":"vizier","reference":"J/ApJS/199/37/table1","ref_year":null},{"parameter":"sed_flux","value":1.44e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:U","method":"J/ApJS/199/37/table1","source":"vizier","reference":"J/ApJS/199/37/table1","ref_year":null},{"parameter":"sed_flux","value":3.47e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SDSS:u","method":"J/ApJS/199/37/table1","source":"vizier","reference":"J/ApJS/199/37/table1","ref_year":null},{"parameter":"sed_flux","value":0.000564,"value_text":null,"unit":"Jy","err_plus":2.6e-05,"err_minus":2.6e-05,"band":"Spitzer/IRAC:8.0","method":"J/ApJS/228/5/sources","source":"vizier","reference":"J/ApJS/228/5/sources","ref_year":null},{"parameter":"sed_flux","value":0.000615,"value_text":null,"unit":"Jy","err_plus":3.4e-05,"err_minus":3.4e-05,"band":"Spitzer/IRAC:5.8","method":"J/ApJS/228/5/sources","source":"vizier","reference":"J/ApJS/228/5/sources","ref_year":null},{"parameter":"sed_flux","value":0.000658,"value_text":null,"unit":"Jy","err_plus":2.4e-05,"err_minus":2.4e-05,"band":"Spitzer/IRAC:4.5","method":"J/ApJS/228/5/sources","source":"vizier","reference":"J/ApJS/228/5/sources","ref_year":null},{"parameter":"sed_flux","value":0.000678,"value_text":null,"unit":"Jy","err_plus":5e-05,"err_minus":5e-05,"band":"Spitzer/IRAC:3.6","method":"J/ApJS/228/5/sources","source":"vizier","reference":"J/ApJS/228/5/sources","ref_year":null},{"parameter":"sed_flux","value":0.000358,"value_text":null,"unit":"Jy","err_plus":5e-05,"err_minus":5e-05,"band":"Spitzer/MIPS:24","method":"J/ApJS/228/5/sources","source":"vizier","reference":"J/ApJS/228/5/sources","ref_year":null},{"parameter":"sed_flux","value":6.67e-05,"value_text":null,"unit":"Jy","err_plus":3e-07,"err_minus":3e-07,"band":"CFHT/MegaCam:i","method":"J/ApJS/278/16/table7","source":"vizier","reference":"J/ApJS/278/16/table7","ref_year":null},{"parameter":"sed_flux","value":3.38e-05,"value_text":null,"unit":"Jy","err_plus":1e-07,"err_minus":1e-07,"band":"CFHT/MegaCam:g","method":"J/ApJS/278/16/table7","source":"vizier","reference":"J/ApJS/278/16/table7","ref_year":null},{"parameter":"sed_flux","value":0.000366,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"2MASS:Ks","method":"J/AJ/131/1416/table2","source":"vizier","reference":"J/AJ/131/1416/table2","ref_year":null},{"parameter":"sed_flux","value":0.000357,"value_text":null,"unit":"Jy","err_plus":4.4e-05,"err_minus":4.4e-05,"band":"2MASS:H","method":"J/AJ/131/1416/table2","source":"vizier","reference":"J/AJ/131/1416/table2","ref_year":null},{"parameter":"sed_flux","value":0.000263,"value_text":null,"unit":"Jy","err_plus":2.2e-05,"err_minus":2.2e-05,"band":"2MASS:J","method":"J/AJ/131/1416/table2","source":"vizier","reference":"J/AJ/131/1416/table2","ref_year":null},{"parameter":"sed_flux","value":4.52e-05,"value_text":null,"unit":"Jy","err_plus":2.4e-06,"err_minus":2.4e-06,"band":"Johnson:V","method":"J/AJ/131/2478/table4","source":"vizier","reference":"J/AJ/131/2478/table4","ref_year":null},{"parameter":"sed_flux","value":0.000551,"value_text":null,"unit":"Jy","err_plus":6.2e-05,"err_minus":6.2e-05,"band":"2MASS:Ks","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000572,"value_text":null,"unit":"Jy","err_plus":9.7e-05,"err_minus":9.7e-05,"band":"2MASS:H","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000417,"value_text":null,"unit":"Jy","err_plus":5.5e-05,"err_minus":5.5e-05,"band":"BATC:o","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000366,"value_text":null,"unit":"Jy","err_plus":3.4e-05,"err_minus":3.4e-05,"band":"SDSS:z","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000366,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"BATC:n","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000322,"value_text":null,"unit":"Jy","err_plus":1.8e-05,"err_minus":1.8e-05,"band":"BATC:m","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000393,"value_text":null,"unit":"Jy","err_plus":1.8e-05,"err_minus":1.8e-05,"band":"Cousins:I","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000305,"value_text":null,"unit":"Jy","err_plus":2.2e-05,"err_minus":2.2e-05,"band":"SDSS:i","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000313,"value_text":null,"unit":"Jy","err_plus":2.8e-05,"err_minus":2.8e-05,"band":"BATC:k","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000265,"value_text":null,"unit":"Jy","err_plus":1.6e-05,"err_minus":1.6e-05,"band":"BATC:j","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.00027,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"BATC:i","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000289,"value_text":null,"unit":"Jy","err_plus":1.3e-05,"err_minus":1.3e-05,"band":"Cousins:R","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000231,"value_text":null,"unit":"Jy","err_plus":1.5e-05,"err_minus":1.5e-05,"band":"SDSS:r","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000229,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"BATC:h","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000182,"value_text":null,"unit":"Jy","err_plus":1.1e-05,"err_minus":1.1e-05,"band":"BATC:g","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000106,"value_text":null,"unit":"Jy","err_plus":5e-06,"err_minus":5e-06,"band":"Johnson:V","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000161,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"BATC:f","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000147,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"BATC:e","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000132,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"SDSS:g","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000132,"value_text":null,"unit":"Jy","err_plus":1.3e-05,"err_minus":1.3e-05,"band":"BATC:d","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":3.74e-05,"value_text":null,"unit":"Jy","err_plus":1.7e-06,"err_minus":1.7e-06,"band":"Johnson:B","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000106,"value_text":null,"unit":"Jy","err_plus":9e-06,"err_minus":9e-06,"band":"BATC:c","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":6.49e-05,"value_text":null,"unit":"Jy","err_plus":4.8e-06,"err_minus":4.8e-06,"band":"BATC:b","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":1.44e-05,"value_text":null,"unit":"Jy","err_plus":1.1e-06,"err_minus":1.1e-06,"band":"Johnson:U","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":3.47e-05,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"SDSS:u","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":3.28e-05,"value_text":null,"unit":"Jy","err_plus":1.03e-05,"err_minus":1.03e-05,"band":"BATC:a","method":"J/AJ/144/191/M31sc","source":"vizier","reference":"J/AJ/144/191/M31sc","ref_year":null},{"parameter":"sed_flux","value":0.000448,"value_text":null,"unit":"Jy","err_plus":3.5e-05,"err_minus":3.5e-05,"band":"2MASS:Ks","method":"J/AJ/148/4/table1","source":"vizier","reference":"J/AJ/148/4/table1","ref_year":null},{"parameter":"sed_flux","value":0.000528,"value_text":null,"unit":"Jy","err_plus":4.3e-05,"err_minus":4.3e-05,"band":"2MASS:H","method":"J/AJ/148/4/table1","source":"vizier","reference":"J/AJ/148/4/table1","ref_year":null},{"parameter":"sed_flux","value":0.000347,"value_text":null,"unit":"Jy","err_plus":2.2e-05,"err_minus":2.2e-05,"band":"2MASS:J","method":"J/AJ/148/4/table1","source":"vizier","reference":"J/AJ/148/4/table1","ref_year":null},{"parameter":"sed_flux","value":4.52e-05,"value_text":null,"unit":"Jy","err_plus":2.4e-06,"err_minus":2.4e-06,"band":"Johnson:V","method":"J/AJ/152/62/catalog","source":"vizier","reference":"J/AJ/152/62/catalog","ref_year":null},{"parameter":"sed_flux","value":0.000194,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"Johnson:K","method":"J/AJ/161/79/table3","source":"vizier","reference":"J/AJ/161/79/table3","ref_year":null},{"parameter":"sed_flux","value":0.00033,"value_text":null,"unit":"Jy","err_plus":0.000138,"err_minus":0.000138,"band":"POSS-II:i","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.000171,"value_text":null,"unit":"Jy","err_plus":6.9e-05,"err_minus":6.9e-05,"band":"POSS-II:F","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":5.4e-05,"value_text":null,"unit":"Jy","err_plus":2.2e-05,"err_minus":2.2e-05,"band":"POSS-II:J","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":2.74e-05,"value_text":null,"unit":"Jy","err_plus":1.14e-05,"err_minus":1.14e-05,"band":"Johnson:B","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.00204,"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":0.00228,"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":0.000457,"value_text":null,"unit":"Jy","err_plus":1.9e-05,"err_minus":1.9e-05,"band":"WISE:W2","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000501,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"WISE:W1","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000365,"value_text":null,"unit":"Jy","err_plus":3.2e-05,"err_minus":3.2e-05,"band":"2MASS:Ks","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00036,"value_text":null,"unit":"Jy","err_plus":4.4e-05,"err_minus":4.4e-05,"band":"2MASS:H","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=Bol 449","fetched_at":"2026-09-19T23:57:16.132685+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=10.176121%20+40.601311&-c.rs=5","fetched_at":"2026-09-19T23:57:26.694225+00:00"}]}