{"id":2144044,"slug":"w-31","name":"W 31","domain":"deep-sky","class":"nebula","otype":"SFR","otype_label":"StarFormingReg","ra":272.6191666666667,"dec":-19.930833333333336,"coo_err_mas":null,"coo_bibcode":null,"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":null,"size_min":null,"size_angle":null,"nbref":281,"simbad_oid":2534270,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-19T14:51:03.657123+00:00","views":22,"first_seen":"2026-08-14T16:50:56.835646+00:00","updated_at":"2026-10-18T03:31:38.311612+00:00","identifiers":["GRS G010.47 +00.03","W 31"],"measurements":[{"parameter":"sed_flux","value":0.00081,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/297/out","source":"vizier","reference":"I/297/out","ref_year":null},{"parameter":"sed_flux","value":0.000373,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/297/out","source":"vizier","reference":"I/297/out","ref_year":null},{"parameter":"sed_flux","value":3.95e-05,"value_text":null,"unit":"Jy","err_plus":1.43e-05,"err_minus":1.43e-05,"band":"GAIA/GAIA2:Grp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":1.57e-05,"value_text":null,"unit":"Jy","err_plus":3e-07,"err_minus":3e-07,"band":"GAIA/GAIA2:G","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":7.68e-06,"value_text":null,"unit":"Jy","err_plus":4.2e-07,"err_minus":4.2e-07,"band":"GAIA/GAIA2:Gbp","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":3.77e-05,"value_text":null,"unit":"Jy","err_plus":3.7e-06,"err_minus":3.7e-06,"band":"GAIA/GAIA3:Grp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":1.6e-05,"value_text":null,"unit":"Jy","err_plus":2e-07,"err_minus":2e-07,"band":"GAIA/GAIA3:G","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":1e-05,"value_text":null,"unit":"Jy","err_plus":1.4e-06,"err_minus":1.4e-06,"band":"GAIA/GAIA3:Gbp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":6.36e-05,"value_text":null,"unit":"Jy","err_plus":4e-07,"err_minus":4e-07,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":3.28e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-07,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":6.55e-06,"value_text":null,"unit":"Jy","err_plus":3.3e-07,"err_minus":3.3e-07,"band":"Gaia:G","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.15e-05,"value_text":null,"unit":"Jy","err_plus":1.2e-06,"err_minus":1.2e-06,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00137,"value_text":null,"unit":"Jy","err_plus":0.00015,"err_minus":0.00015,"band":"2MASS:Ks","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.78,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"WISE:W3","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.147,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W2","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.013,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W1","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":3.77e-05,"value_text":null,"unit":"Jy","err_plus":3.7e-06,"err_minus":3.7e-06,"band":"GAIA/GAIA3:Grp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":1.61e-05,"value_text":null,"unit":"Jy","err_plus":2e-07,"err_minus":2e-07,"band":"GAIA/GAIA3:G","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":1e-05,"value_text":null,"unit":"Jy","err_plus":1.4e-06,"err_minus":1.4e-06,"band":"GAIA/GAIA3:Gbp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.00224,"value_text":null,"unit":"Jy","err_plus":0.00013,"err_minus":0.00013,"band":"Johnson:K","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.000801,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:H","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.000381,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:J","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.192,"value_text":null,"unit":"Jy","err_plus":0.043,"err_minus":0.043,"band":"Spitzer/IRAC:8.0","method":"II/293/glimpse","source":"vizier","reference":"II/293/glimpse","ref_year":null},{"parameter":"sed_flux","value":0.0917,"value_text":null,"unit":"Jy","err_plus":0.0089,"err_minus":0.0089,"band":"Spitzer/IRAC:5.8","method":"II/293/glimpse","source":"vizier","reference":"II/293/glimpse","ref_year":null},{"parameter":"sed_flux","value":0.0064,"value_text":null,"unit":"Jy","err_plus":0.00118,"err_minus":0.00118,"band":"Spitzer/IRAC:3.6","method":"II/293/glimpse","source":"vizier","reference":"II/293/glimpse","ref_year":null},{"parameter":"sed_flux","value":0.0135,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"Spitzer/IRAC:4.5","method":"II/293/glimpse","source":"vizier","reference":"II/293/glimpse","ref_year":null},{"parameter":"sed_flux","value":0.00133,"value_text":null,"unit":"Jy","err_plus":0.00015,"err_minus":0.00015,"band":"Johnson:K","method":"II/293/glimpse","source":"vizier","reference":"II/293/glimpse","ref_year":null},{"parameter":"sed_flux","value":0.00136,"value_text":null,"unit":"Jy","err_plus":0.00015,"err_minus":0.00015,"band":":=2.17um","method":"II/293/glimpse","source":"vizier","reference":"II/293/glimpse","ref_year":null},{"parameter":"sed_flux","value":41.8,"value_text":null,"unit":"Jy","err_plus":5.0,"err_minus":5.0,"band":"AKARI:L18W","method":"II/297/irc","source":"vizier","reference":"II/297/irc","ref_year":null},{"parameter":"sed_flux","value":90.8,"value_text":null,"unit":"Jy","err_plus":1.8,"err_minus":1.8,"band":"WISE:W4","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":1.96,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"WISE:W3","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.163,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W2","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0117,"value_text":null,"unit":"Jy","err_plus":0.0011,"err_minus":0.0011,"band":"WISE:W1","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00137,"value_text":null,"unit":"Jy","err_plus":0.00015,"err_minus":0.00015,"band":"2MASS:Ks","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.000809,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.000373,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.000498,"value_text":null,"unit":"Jy","err_plus":1.1e-05,"err_minus":1.1e-05,"band":"UKIDSS:K","method":"II/316/gps6","source":"vizier","reference":"II/316/gps6","ref_year":null},{"parameter":"sed_flux","value":0.000345,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"UKIDSS:H","method":"II/316/gps6","source":"vizier","reference":"II/316/gps6","ref_year":null},{"parameter":"sed_flux","value":0.000232,"value_text":null,"unit":"Jy","err_plus":6e-06,"err_minus":6e-06,"band":"UKIDSS:J","method":"II/316/gps6","source":"vizier","reference":"II/316/gps6","ref_year":null},{"parameter":"sed_flux","value":1.78,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"WISE:W3","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.147,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W2","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.013,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W1","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.00137,"value_text":null,"unit":"Jy","err_plus":0.00015,"err_minus":0.00015,"band":"2MASS:Ks","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.000809,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.000373,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":41.8,"value_text":null,"unit":"Jy","err_plus":5.0,"err_minus":5.0,"band":"AKARI:L18W","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":23.5,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"IRAS:12","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":2.14,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W3","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.165,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W2","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.0116,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W1","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.00136,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.000788,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.000376,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"II/338/catalog","source":"vizier","reference":"II/338/catalog","ref_year":null},{"parameter":"sed_flux","value":0.000106,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"band":"PAN-STARRS/PS1:y","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":6.36e-05,"value_text":null,"unit":"Jy","err_plus":4e-07,"err_minus":4e-07,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":3.27e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-07,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":1.15e-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":0.0629,"value_text":null,"unit":"Jy","err_plus":0.0012,"err_minus":0.0012,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.00871,"value_text":null,"unit":"Jy","err_plus":0.00029,"err_minus":0.00029,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.000106,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-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":6.36e-05,"value_text":null,"unit":"Jy","err_plus":5e-07,"err_minus":5e-07,"band":"PAN-STARRS/PS1:z","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":3.27e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-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":1.15e-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":1.44e-05,"value_text":null,"unit":"Jy","err_plus":3e-07,"err_minus":3e-07,"band":"Gaia:G","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":8.33e-06,"value_text":null,"unit":"Jy","err_plus":2.36e-06,"err_minus":2.36e-06,"band":"Johnson:V","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":1.78,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"WISE:W3","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.147,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W2","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.013,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W1","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00137,"value_text":null,"unit":"Jy","err_plus":0.00015,"err_minus":0.00015,"band":"2MASS:Ks","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.000801,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:H","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.000381,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:J","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":1.44e-05,"value_text":null,"unit":"Jy","err_plus":3e-07,"err_minus":3e-07,"band":"Gaia:G","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":8.33e-06,"value_text":null,"unit":"Jy","err_plus":2.36e-06,"err_minus":2.36e-06,"band":"Johnson:V","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":1.78,"value_text":null,"unit":"Jy","err_plus":0.04,"err_minus":0.04,"band":"WISE:W3","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.147,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W2","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.013,"value_text":null,"unit":"Jy","err_plus":0.003,"err_minus":0.003,"band":"WISE:W1","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00137,"value_text":null,"unit":"Jy","err_plus":0.00015,"err_minus":0.00015,"band":"2MASS:Ks","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.000801,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:H","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.000381,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:J","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":43.3,"value_text":null,"unit":"Jy","err_plus":2.6,"err_minus":2.6,"band":"MSX:E","method":"V/114/msx6_gp","source":"vizier","reference":"V/114/msx6_gp","ref_year":null},{"parameter":"sed_flux","value":5.59,"value_text":null,"unit":"Jy","err_plus":0.34,"err_minus":0.34,"band":"MSX:D","method":"V/114/msx6_gp","source":"vizier","reference":"V/114/msx6_gp","ref_year":null},{"parameter":"sed_flux","value":2.3,"value_text":null,"unit":"Jy","err_plus":0.13,"err_minus":0.13,"band":"MSX:C","method":"V/114/msx6_gp","source":"vizier","reference":"V/114/msx6_gp","ref_year":null},{"parameter":"sed_flux","value":1.61,"value_text":null,"unit":"Jy","err_plus":0.07,"err_minus":0.07,"band":"MSX:A","method":"V/114/msx6_gp","source":"vizier","reference":"V/114/msx6_gp","ref_year":null},{"parameter":"sed_flux","value":-5.03,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"MSX:B2","method":"V/114/msx6_gp","source":"vizier","reference":"V/114/msx6_gp","ref_year":null},{"parameter":"sed_flux","value":-9.32,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"MSX:B1","method":"V/114/msx6_gp","source":"vizier","reference":"V/114/msx6_gp","ref_year":null},{"parameter":"sed_flux","value":5.34e-05,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"VI/137/gum_mw","source":"vizier","reference":"VI/137/gum_mw","ref_year":null},{"parameter":"sed_flux","value":42.6,"value_text":null,"unit":"Jy","err_plus":2.6,"err_minus":2.6,"band":":=1.1mm","method":"J/ApJ/799/29/table5","source":"vizier","reference":"J/ApJ/799/29/table5","ref_year":null},{"parameter":"sed_flux","value":42.6,"value_text":null,"unit":"Jy","err_plus":2.6,"err_minus":2.6,"band":":=1.1mm","method":"J/ApJ/805/157/table1","source":"vizier","reference":"J/ApJ/805/157/table1","ref_year":null},{"parameter":"sed_flux","value":0.567,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.4GHz","method":"J/ApJS/91/347/table2","source":"vizier","reference":"J/ApJS/91/347/table2","ref_year":null},{"parameter":"sed_flux","value":64.1,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"SCUBA:850","method":"J/ApJS/175/277/maps","source":"vizier","reference":"J/ApJS/175/277/maps","ref_year":null},{"parameter":"sed_flux","value":42.6,"value_text":null,"unit":"Jy","err_plus":2.6,"err_minus":2.6,"band":":=268GHz","method":"J/ApJS/208/14/bgpsv2_1","source":"vizier","reference":"J/ApJS/208/14/bgpsv2_1","ref_year":null},{"parameter":"sed_flux","value":0.197,"value_text":null,"unit":"Jy","err_plus":0.022,"err_minus":0.022,"band":"Spitzer/IRAC:8.0","method":"J/ApJS/254/33/table1","source":"vizier","reference":"J/ApJS/254/33/table1","ref_year":null},{"parameter":"sed_flux","value":0.0889,"value_text":null,"unit":"Jy","err_plus":0.0101,"err_minus":0.0101,"band":"Spitzer/IRAC:5.8","method":"J/ApJS/254/33/table1","source":"vizier","reference":"J/ApJS/254/33/table1","ref_year":null},{"parameter":"sed_flux","value":0.0336,"value_text":null,"unit":"Jy","err_plus":0.0074,"err_minus":0.0074,"band":"Spitzer/IRAC:4.5","method":"J/ApJS/254/33/table1","source":"vizier","reference":"J/ApJS/254/33/table1","ref_year":null},{"parameter":"sed_flux","value":0.0077,"value_text":null,"unit":"Jy","err_plus":0.00075,"err_minus":0.00075,"band":"Spitzer/IRAC:3.6","method":"J/ApJS/254/33/table1","source":"vizier","reference":"J/ApJS/254/33/table1","ref_year":null},{"parameter":"sed_flux","value":33.1,"value_text":null,"unit":"Jy","err_plus":5.0,"err_minus":5.0,"band":":=870um","method":"J/A+A/549/A45/atl-csc","source":"vizier","reference":"J/A+A/549/A45/atl-csc","ref_year":null},{"parameter":"sed_flux","value":54.9,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=870um","method":"J/A+A/565/A75/table1","source":"vizier","reference":"J/A+A/565/A75/table1","ref_year":null},{"parameter":"sed_flux","value":33.1,"value_text":null,"unit":"Jy","err_plus":5.0,"err_minus":5.0,"band":":=870um","method":"J/A+A/568/A41/atl-csc","source":"vizier","reference":"J/A+A/568/A41/atl-csc","ref_year":null},{"parameter":"sed_flux","value":42.6,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.1mm","method":"J/A+A/579/A71/tablea1","source":"vizier","reference":"J/A+A/579/A71/tablea1","ref_year":null},{"parameter":"sed_flux","value":95.1,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=22um","method":"J/A+A/579/A71/tablea1","source":"vizier","reference":"J/A+A/579/A71/tablea1","ref_year":null},{"parameter":"sed_flux","value":54.2,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=21um","method":"J/A+A/579/A71/tablea1","source":"vizier","reference":"J/A+A/579/A71/tablea1","ref_year":null},{"parameter":"sed_flux","value":54.9,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=870um","method":"J/A+A/601/A60/table4","source":"vizier","reference":"J/A+A/601/A60/table4","ref_year":null},{"parameter":"sed_flux","value":1.13,"value_text":null,"unit":"Jy","err_plus":0.74,"err_minus":0.74,"band":"Spitzer/IRAC:8.0","method":"J/A+A/615/A103/uchiicat","source":"vizier","reference":"J/A+A/615/A103/uchiicat","ref_year":null},{"parameter":"sed_flux","value":0.501,"value_text":null,"unit":"Jy","err_plus":0.27,"err_minus":0.27,"band":"Spitzer/IRAC:5.8","method":"J/A+A/615/A103/uchiicat","source":"vizier","reference":"J/A+A/615/A103/uchiicat","ref_year":null},{"parameter":"sed_flux","value":0.147,"value_text":null,"unit":"Jy","err_plus":0.022,"err_minus":0.022,"band":"Spitzer/IRAC:4.5","method":"J/A+A/615/A103/uchiicat","source":"vizier","reference":"J/A+A/615/A103/uchiicat","ref_year":null},{"parameter":"sed_flux","value":0.037,"value_text":null,"unit":"Jy","err_plus":0.0154,"err_minus":0.0154,"band":"Spitzer/IRAC:3.6","method":"J/A+A/615/A103/uchiicat","source":"vizier","reference":"J/A+A/615/A103/uchiicat","ref_year":null},{"parameter":"sed_flux","value":54.9,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=870um","method":"J/A+A/631/A72/table2","source":"vizier","reference":"J/A+A/631/A72/table2","ref_year":null},{"parameter":"sed_flux","value":0.0293,"value_text":null,"unit":"Jy","err_plus":0.0031,"err_minus":0.0031,"band":":=5.8GHz","method":"J/A+A/680/A92/table3","source":"vizier","reference":"J/A+A/680/A92/table3","ref_year":null},{"parameter":"sed_flux","value":0.0252,"value_text":null,"unit":"Jy","err_plus":0.0029,"err_minus":0.0029,"band":":=5.8GHz","method":"J/A+A/680/A92/tableb1","source":"vizier","reference":"J/A+A/680/A92/tableb1","ref_year":null},{"parameter":"sed_flux","value":0.0073,"value_text":null,"unit":"Jy","err_plus":0.0027,"err_minus":0.0027,"band":":=3mm","method":"J/A+A/687/A163/tablec1","source":"vizier","reference":"J/A+A/687/A163/tablec1","ref_year":null},{"parameter":"sed_flux","value":0.045,"value_text":null,"unit":"Jy","err_plus":0.0063,"err_minus":0.0063,"band":":=1.3mm","method":"J/A+A/687/A163/tablec1","source":"vizier","reference":"J/A+A/687/A163/tablec1","ref_year":null},{"parameter":"sed_flux","value":0.0073,"value_text":null,"unit":"Jy","err_plus":0.0027,"err_minus":0.0027,"band":":=3mm","method":"J/A+A/690/A33/catnat","source":"vizier","reference":"J/A+A/690/A33/catnat","ref_year":null},{"parameter":"sed_flux","value":0.045,"value_text":null,"unit":"Jy","err_plus":0.0063,"err_minus":0.0063,"band":":=1.3mm","method":"J/A+A/690/A33/catnat","source":"vizier","reference":"J/A+A/690/A33/catnat","ref_year":null},{"parameter":"sed_flux","value":0.0077,"value_text":null,"unit":"Jy","err_plus":0.0016,"err_minus":0.0016,"band":":=3mm","method":"J/A+A/690/A33/catsmo","source":"vizier","reference":"J/A+A/690/A33/catsmo","ref_year":null},{"parameter":"sed_flux","value":0.0448,"value_text":null,"unit":"Jy","err_plus":0.0053,"err_minus":0.0053,"band":":=1.3mm","method":"J/A+A/690/A33/catsmo","source":"vizier","reference":"J/A+A/690/A33/catsmo","ref_year":null},{"parameter":"sed_flux","value":0.0136,"value_text":null,"unit":"Jy","err_plus":0.0023,"err_minus":0.0023,"band":":=3mm","method":"J/A+A/690/A33/gext2dna","source":"vizier","reference":"J/A+A/690/A33/gext2dna","ref_year":null},{"parameter":"sed_flux","value":0.0639,"value_text":null,"unit":"Jy","err_plus":0.0084,"err_minus":0.0084,"band":":=1.3mm","method":"J/A+A/690/A33/gext2dna","source":"vizier","reference":"J/A+A/690/A33/gext2dna","ref_year":null},{"parameter":"sed_flux","value":0.0156,"value_text":null,"unit":"Jy","err_plus":0.0031,"err_minus":0.0031,"band":":=3mm","method":"J/A+A/690/A33/gext2dsm","source":"vizier","reference":"J/A+A/690/A33/gext2dsm","ref_year":null},{"parameter":"sed_flux","value":0.0554,"value_text":null,"unit":"Jy","err_plus":0.0088,"err_minus":0.0088,"band":":=1.3mm","method":"J/A+A/690/A33/gext2dsm","source":"vizier","reference":"J/A+A/690/A33/gext2dsm","ref_year":null},{"parameter":"sed_flux","value":1.47,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=3mm","method":"J/A+A/690/A33/getsfnat","source":"vizier","reference":"J/A+A/690/A33/getsfnat","ref_year":null},{"parameter":"sed_flux","value":1.61,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.002mm","method":"J/A+A/690/A33/getsfnat","source":"vizier","reference":"J/A+A/690/A33/getsfnat","ref_year":null},{"parameter":"sed_flux","value":1.61,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.001mm","method":"J/A+A/690/A33/getsfnat","source":"vizier","reference":"J/A+A/690/A33/getsfnat","ref_year":null},{"parameter":"sed_flux","value":1.82,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=3mm","method":"J/A+A/690/A33/getsfsmo","source":"vizier","reference":"J/A+A/690/A33/getsfsmo","ref_year":null},{"parameter":"sed_flux","value":2.1,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.002mm","method":"J/A+A/690/A33/getsfsmo","source":"vizier","reference":"J/A+A/690/A33/getsfsmo","ref_year":null},{"parameter":"sed_flux","value":2.08,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.001mm","method":"J/A+A/690/A33/getsfsmo","source":"vizier","reference":"J/A+A/690/A33/getsfsmo","ref_year":null},{"parameter":"sed_flux","value":33.1,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=350GHz","method":"J/MNRAS/435/400/table3","source":"vizier","reference":"J/MNRAS/435/400/table3","ref_year":null},{"parameter":"sed_flux","value":33.1,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=870um","method":"J/MNRAS/443/1555/table3","source":"vizier","reference":"J/MNRAS/443/1555/table3","ref_year":null},{"parameter":"sed_flux","value":80.4,"value_text":null,"unit":"Jy","err_plus":4.0,"err_minus":4.0,"band":":=353GHz","method":"J/MNRAS/469/2163/table2","source":"vizier","reference":"J/MNRAS/469/2163/table2","ref_year":null},{"parameter":"sed_flux","value":0.97,"value_text":null,"unit":"Jy","err_plus":0.004,"err_minus":0.004,"band":":=1.4GHz","method":"J/MNRAS/474/5008/spidxcat","source":"vizier","reference":"J/MNRAS/474/5008/spidxcat","ref_year":null},{"parameter":"sed_flux","value":0.000387,"value_text":null,"unit":"Jy","err_plus":1.6e-05,"err_minus":1.6e-05,"band":"Johnson:K","method":"J/other/PASA/26.439/ks_cat","source":"vizier","reference":"J/other/PASA/26.439/ks_cat","ref_year":null},{"parameter":"sed_flux","value":0.00043,"value_text":null,"unit":"Jy","err_plus":2.6e-05,"err_minus":2.6e-05,"band":"Johnson:K","method":"J/other/PASA/26.439/comb_cat","source":"vizier","reference":"J/other/PASA/26.439/comb_cat","ref_year":null},{"parameter":"sed_flux","value":33.1,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=870um","method":"J/other/PASA/33.30/catalog","source":"vizier","reference":"J/other/PASA/33.30/catalog","ref_year":null},{"parameter":"sed_flux","value":0.406,"value_text":null,"unit":"Jy","err_plus":0.026,"err_minus":0.026,"band":":=943","method":"J/other/PASA/43.89/srdr2","source":"vizier","reference":"J/other/PASA/43.89/srdr2","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=W 31","fetched_at":"2026-10-19T14:50:50.970170+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=272.619167%20-19.930833&-c.rs=5","fetched_at":"2026-10-19T14:51:03.635190+00:00"}]}