{"id":3476642,"slug":"aco-278","name":"ACO 278","domain":"deep-sky","class":"galaxy-group","otype":"ClG","otype_label":"ClG","ra":29.3175,"dec":32.24638888888889,"coo_err_mas":null,"coo_bibcode":"2016ApJS..224....1R","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":25771.656,"redshift":0.09,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":null,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":12.916667,"size_min":12.916667,"size_angle":0.0,"nbref":75,"simbad_oid":13851020,"gaia_dr3":null,"jpl_spkid":null,"ned_name":"WHL J015716.3+321447","exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-09-26T15:51:45.475922+00:00","views":3,"first_seen":"2026-08-14T16:53:53.858253+00:00","updated_at":"2026-09-20T03:26:41.082500+00:00","identifiers":["1RXS J015722.5+321253","2E 0154.4+3158","2E 507","ACO 278","BAX 029.3252+32.2269","ClG 0154.4+3159","EXSS 0154.4+3158","[F81] 64","FR 18","HMS 0154+3201","MCXC J0157.4+3213","RGB J0157.3+3214","[RRB2014] RM J015716.3+321447.4","RX J0157.3+3214","XCLASS 1904","ZwCl 503-3"],"measurements":[{"parameter":"radial_velocity","value":0.09,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"2021A&A...652A..12K","ref_year":2021},{"parameter":"radial_velocity","value":0.0967,"value_text":null,"unit":"km/s","err_plus":0.0051,"err_minus":0.0051,"band":null,"method":"z","source":"simbad","reference":"2016ApJS..224....1R","ref_year":2016},{"parameter":"radial_velocity","value":0.0969,"value_text":null,"unit":"km/s","err_plus":0.0061,"err_minus":0.0061,"band":null,"method":"z","source":"simbad","reference":"2014ApJ...785..104R","ref_year":2014},{"parameter":"radial_velocity","value":0.0896,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"1995A&AS..109..147B","ref_year":1995},{"parameter":"radial_velocity","value":0.0896,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"1989ApJS...70....1A","ref_year":1989},{"parameter":"radial_velocity","value":0.0896,"value_text":null,"unit":"km/s","err_plus":null,"err_minus":null,"band":null,"method":"z","source":"simbad","reference":"1987ApJS...63..543S","ref_year":1987},{"parameter":"redshift","value":0.096732974,"value_text":null,"unit":null,"err_plus":0.0050789462,"err_minus":0.0050789462,"band":null,"method":null,"source":"ned","reference":"2015MNRAS.453...38R","ref_year":2015},{"parameter":"sed_flux","value":0.0525,"value_text":null,"unit":"Jy","err_plus":0.0208,"err_minus":0.0208,"band":"POSS-II:F","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.00948,"value_text":null,"unit":"Jy","err_plus":0.00376,"err_minus":0.00376,"band":"POSS-II:J","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.00754,"value_text":null,"unit":"Jy","err_plus":0.00299,"err_minus":0.00299,"band":"Johnson:B","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null},{"parameter":"sed_flux","value":0.00373,"value_text":null,"unit":"Jy","err_plus":0.00026,"err_minus":0.00026,"band":"2MASS:Ks","method":"I/317/sample","source":"vizier","reference":"I/317/sample","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"2MASS:H","method":"I/317/sample","source":"vizier","reference":"I/317/sample","ref_year":null},{"parameter":"sed_flux","value":0.00284,"value_text":null,"unit":"Jy","err_plus":0.00024,"err_minus":0.00024,"band":"2MASS:J","method":"I/317/sample","source":"vizier","reference":"I/317/sample","ref_year":null},{"parameter":"sed_flux","value":0.00373,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"I/327/cmc15","source":"vizier","reference":"I/327/cmc15","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/327/cmc15","source":"vizier","reference":"I/327/cmc15","ref_year":null},{"parameter":"sed_flux","value":0.00284,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/327/cmc15","source":"vizier","reference":"I/327/cmc15","ref_year":null},{"parameter":"sed_flux","value":0.00373,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"I/331/apop","source":"vizier","reference":"I/331/apop","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/331/apop","source":"vizier","reference":"I/331/apop","ref_year":null},{"parameter":"sed_flux","value":0.00284,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/331/apop","source":"vizier","reference":"I/331/apop","ref_year":null},{"parameter":"sed_flux","value":0.000137,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Gaia:G","method":"I/337/gaia","source":"vizier","reference":"I/337/gaia","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"2MASS:H","method":"I/339/hsoy","source":"vizier","reference":"I/339/hsoy","ref_year":null},{"parameter":"sed_flux","value":0.00284,"value_text":null,"unit":"Jy","err_plus":0.00024,"err_minus":0.00024,"band":"2MASS:J","method":"I/339/hsoy","source":"vizier","reference":"I/339/hsoy","ref_year":null},{"parameter":"sed_flux","value":0.000137,"value_text":null,"unit":"Jy","err_plus":3e-06,"err_minus":3e-06,"band":"Gaia:G","method":"I/339/hsoy","source":"vizier","reference":"I/339/hsoy","ref_year":null},{"parameter":"sed_flux","value":0.000123,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"GAIA/GAIA2:G","method":"I/345/gaia2","source":"vizier","reference":"I/345/gaia2","ref_year":null},{"parameter":"sed_flux","value":0.000976,"value_text":null,"unit":"Jy","err_plus":1.2e-05,"err_minus":1.2e-05,"band":"GAIA/GAIA3:Grp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":3.22e-05,"value_text":null,"unit":"Jy","err_plus":4e-07,"err_minus":4e-07,"band":"GAIA/GAIA3:G","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.000297,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"GAIA/GAIA3:Gbp","method":"I/350/gaiaedr3","source":"vizier","reference":"I/350/gaiaedr3","ref_year":null},{"parameter":"sed_flux","value":0.00407,"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":0.00129,"value_text":null,"unit":"Jy","err_plus":0.00021,"err_minus":0.00021,"band":"WISE:W3","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00262,"value_text":null,"unit":"Jy","err_plus":6e-05,"err_minus":6e-05,"band":"WISE:W2","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.0045,"value_text":null,"unit":"Jy","err_plus":9e-05,"err_minus":9e-05,"band":"WISE:W1","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00373,"value_text":null,"unit":"Jy","err_plus":0.00026,"err_minus":0.00026,"band":"2MASS:Ks","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"2MASS:H","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.00284,"value_text":null,"unit":"Jy","err_plus":0.00024,"err_minus":0.00024,"band":"2MASS:J","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000926,"value_text":null,"unit":"Jy","err_plus":5.1e-05,"err_minus":5.1e-05,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000692,"value_text":null,"unit":"Jy","err_plus":2.8e-05,"err_minus":2.8e-05,"band":"SDSS:i","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000113,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"Gaia:G","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000435,"value_text":null,"unit":"Jy","err_plus":1.5e-05,"err_minus":1.5e-05,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000215,"value_text":null,"unit":"Jy","err_plus":7e-06,"err_minus":7e-06,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000182,"value_text":null,"unit":"Jy","err_plus":7e-06,"err_minus":7e-06,"band":"SDSS:u","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.36e-05,"value_text":null,"unit":"Jy","err_plus":5.1e-06,"err_minus":5.1e-06,"band":"GALEX:NUV","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.1e-05,"value_text":null,"unit":"Jy","err_plus":3.7e-06,"err_minus":3.7e-06,"band":"GALEX:FUV","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":0.000976,"value_text":null,"unit":"Jy","err_plus":1.2e-05,"err_minus":1.2e-05,"band":"GAIA/GAIA3:Grp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":3.22e-05,"value_text":null,"unit":"Jy","err_plus":4e-07,"err_minus":4e-07,"band":"GAIA/GAIA3:G","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.000297,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"GAIA/GAIA3:Gbp","method":"I/355/gaiadr3","source":"vizier","reference":"I/355/gaiadr3","ref_year":null},{"parameter":"sed_flux","value":0.00644,"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":0.00679,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"Johnson:H","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.00529,"value_text":null,"unit":"Jy","err_plus":4e-05,"err_minus":4e-05,"band":"Johnson:J","method":"II/246/out","source":"vizier","reference":"II/246/out","ref_year":null},{"parameter":"sed_flux","value":0.00262,"value_text":null,"unit":"Jy","err_plus":0.00122,"err_minus":0.00122,"band":"WISE:W4","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00152,"value_text":null,"unit":"Jy","err_plus":0.00016,"err_minus":0.00016,"band":"WISE:W3","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.0026,"value_text":null,"unit":"Jy","err_plus":7e-05,"err_minus":7e-05,"band":"WISE:W2","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00427,"value_text":null,"unit":"Jy","err_plus":0.00012,"err_minus":0.00012,"band":"WISE:W1","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00373,"value_text":null,"unit":"Jy","err_plus":0.00026,"err_minus":0.00026,"band":"2MASS:Ks","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"2MASS:H","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":0.00284,"value_text":null,"unit":"Jy","err_plus":0.00024,"err_minus":0.00024,"band":"2MASS:J","method":"II/311/wise","source":"vizier","reference":"II/311/wise","ref_year":null},{"parameter":"sed_flux","value":1.3e-05,"value_text":null,"unit":"Jy","err_plus":4.8e-06,"err_minus":4.8e-06,"band":"GALEX:NUV","method":"II/312/ais","source":"vizier","reference":"II/312/ais","ref_year":null},{"parameter":"sed_flux","value":0.00286,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"CFHT/Mould:R","method":"II/313/table3","source":"vizier","reference":"II/313/table3","ref_year":null},{"parameter":"sed_flux","value":0.00406,"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":0.00129,"value_text":null,"unit":"Jy","err_plus":0.00021,"err_minus":0.00021,"band":"WISE:W3","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.00262,"value_text":null,"unit":"Jy","err_plus":6e-05,"err_minus":6e-05,"band":"WISE:W2","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.0045,"value_text":null,"unit":"Jy","err_plus":9e-05,"err_minus":9e-05,"band":"WISE:W1","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.00373,"value_text":null,"unit":"Jy","err_plus":0.00026,"err_minus":0.00026,"band":"2MASS:Ks","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"2MASS:H","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":0.00284,"value_text":null,"unit":"Jy","err_plus":0.00024,"err_minus":0.00024,"band":"2MASS:J","method":"II/328/allwise","source":"vizier","reference":"II/328/allwise","ref_year":null},{"parameter":"sed_flux","value":1.36e-05,"value_text":null,"unit":"Jy","err_plus":5.1e-06,"err_minus":5.1e-06,"band":"GALEX:NUV","method":"II/335/galex_ais","source":"vizier","reference":"II/335/galex_ais","ref_year":null},{"parameter":"sed_flux","value":1.1e-05,"value_text":null,"unit":"Jy","err_plus":3.7e-06,"err_minus":3.7e-06,"band":"GALEX:FUV","method":"II/335/galex_ais","source":"vizier","reference":"II/335/galex_ais","ref_year":null},{"parameter":"sed_flux","value":0.00318,"value_text":null,"unit":"Jy","err_plus":0.00039,"err_minus":0.00039,"band":"SDSS:i'","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.00214,"value_text":null,"unit":"Jy","err_plus":0.0001,"err_minus":0.0001,"band":"SDSS:r'","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.00148,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:V","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.000829,"value_text":null,"unit":"Jy","err_plus":2.9e-05,"err_minus":2.9e-05,"band":"SDSS:g'","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":0.000494,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"II/336/apass9","source":"vizier","reference":"II/336/apass9","ref_year":null},{"parameter":"sed_flux","value":7.81e-05,"value_text":null,"unit":"Jy","err_plus":9.8e-06,"err_minus":9.8e-06,"band":"XMM-OT:V","method":"II/340/xmmom2_1","source":"vizier","reference":"II/340/xmmom2_1","ref_year":null},{"parameter":"sed_flux","value":0.000371,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"XMM-OT:B","method":"II/340/xmmom2_1","source":"vizier","reference":"II/340/xmmom2_1","ref_year":null},{"parameter":"sed_flux","value":6.51e-05,"value_text":null,"unit":"Jy","err_plus":3.3e-06,"err_minus":3.3e-06,"band":"XMM-OT:U","method":"II/340/xmmom2_1","source":"vizier","reference":"II/340/xmmom2_1","ref_year":null},{"parameter":"sed_flux","value":2.15e-05,"value_text":null,"unit":"Jy","err_plus":2.7e-06,"err_minus":2.7e-06,"band":"XMM-OT:UVW1","method":"II/340/xmmom2_1","source":"vizier","reference":"II/340/xmmom2_1","ref_year":null},{"parameter":"sed_flux","value":0.000808,"value_text":null,"unit":"Jy","err_plus":1.9e-05,"err_minus":1.9e-05,"band":"PAN-STARRS/PS1:y","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.000926,"value_text":null,"unit":"Jy","err_plus":5.1e-05,"err_minus":5.1e-05,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.00069,"value_text":null,"unit":"Jy","err_plus":2.8e-05,"err_minus":2.8e-05,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.000433,"value_text":null,"unit":"Jy","err_plus":1.5e-05,"err_minus":1.5e-05,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.000215,"value_text":null,"unit":"Jy","err_plus":7e-06,"err_minus":7e-06,"band":"PAN-STARRS/PS1:g","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":0.000369,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"XMM-OT:B","method":"II/356/xmmom41s","source":"vizier","reference":"II/356/xmmom41s","ref_year":null},{"parameter":"sed_flux","value":6.49e-05,"value_text":null,"unit":"Jy","err_plus":3.3e-06,"err_minus":3.3e-06,"band":"XMM-OT:U","method":"II/356/xmmom41s","source":"vizier","reference":"II/356/xmmom41s","ref_year":null},{"parameter":"sed_flux","value":2.14e-05,"value_text":null,"unit":"Jy","err_plus":2.7e-06,"err_minus":2.7e-06,"band":"XMM-OT:UVW1","method":"II/356/xmmom41s","source":"vizier","reference":"II/356/xmmom41s","ref_year":null},{"parameter":"sed_flux","value":0.00261,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"WISE:W2","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.00504,"value_text":null,"unit":"Jy","err_plus":6e-05,"err_minus":6e-05,"band":"WISE:W1","method":"II/365/catwise","source":"vizier","reference":"II/365/catwise","ref_year":null},{"parameter":"sed_flux","value":0.000369,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"XMM-OT:B","method":"II/370/xmmom5s","source":"vizier","reference":"II/370/xmmom5s","ref_year":null},{"parameter":"sed_flux","value":6.48e-05,"value_text":null,"unit":"Jy","err_plus":3.3e-06,"err_minus":3.3e-06,"band":"XMM-OT:U","method":"II/370/xmmom5s","source":"vizier","reference":"II/370/xmmom5s","ref_year":null},{"parameter":"sed_flux","value":2.14e-05,"value_text":null,"unit":"Jy","err_plus":2.7e-06,"err_minus":2.7e-06,"band":"XMM-OT:UVW1","method":"II/370/xmmom5s","source":"vizier","reference":"II/370/xmmom5s","ref_year":null},{"parameter":"sed_flux","value":0.000366,"value_text":null,"unit":"Jy","err_plus":8e-06,"err_minus":8e-06,"band":"XMM-OT:B","method":"II/378/xmmom6s","source":"vizier","reference":"II/378/xmmom6s","ref_year":null},{"parameter":"sed_flux","value":6.44e-05,"value_text":null,"unit":"Jy","err_plus":3.3e-06,"err_minus":3.3e-06,"band":"XMM-OT:U","method":"II/378/xmmom6s","source":"vizier","reference":"II/378/xmmom6s","ref_year":null},{"parameter":"sed_flux","value":2.13e-05,"value_text":null,"unit":"Jy","err_plus":2.7e-06,"err_minus":2.7e-06,"band":"XMM-OT:UVW1","method":"II/378/xmmom6s","source":"vizier","reference":"II/378/xmmom6s","ref_year":null},{"parameter":"sed_flux","value":0.000808,"value_text":null,"unit":"Jy","err_plus":1.8e-05,"err_minus":1.8e-05,"band":"PAN-STARRS/PS1:y","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.000926,"value_text":null,"unit":"Jy","err_plus":6.5e-05,"err_minus":6.5e-05,"band":"PAN-STARRS/PS1:z","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.00069,"value_text":null,"unit":"Jy","err_plus":2.8e-05,"err_minus":2.8e-05,"band":"PAN-STARRS/PS1:i","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.000433,"value_text":null,"unit":"Jy","err_plus":1.4e-05,"err_minus":1.4e-05,"band":"PAN-STARRS/PS1:r","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":0.000215,"value_text":null,"unit":"Jy","err_plus":6e-06,"err_minus":6e-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":0.00407,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00129,"value_text":null,"unit":"Jy","err_plus":0.00021,"err_minus":0.00021,"band":"WISE:W3","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00262,"value_text":null,"unit":"Jy","err_plus":6e-05,"err_minus":6e-05,"band":"WISE:W2","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0045,"value_text":null,"unit":"Jy","err_plus":9e-05,"err_minus":9e-05,"band":"WISE:W1","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00373,"value_text":null,"unit":"Jy","err_plus":0.00026,"err_minus":0.00026,"band":"2MASS:Ks","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00362,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"Johnson:H","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.0029,"value_text":null,"unit":"Jy","err_plus":0.00025,"err_minus":0.00025,"band":"Johnson:J","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.000113,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"Gaia:G","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00148,"value_text":null,"unit":"Jy","err_plus":8e-05,"err_minus":8e-05,"band":"Johnson:V","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.000494,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00823,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"SDSS:z","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00562,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:i","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00357,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:r","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00132,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"SDSS:g","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.000181,"value_text":null,"unit":"Jy","err_plus":7e-06,"err_minus":7e-06,"band":"SDSS:u","method":"IV/38/tic","source":"vizier","reference":"IV/38/tic","ref_year":null},{"parameter":"sed_flux","value":0.00167,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W4","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.000968,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W3","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00307,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W2","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00514,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W1","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.0138,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.014,"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":0.0127,"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":0.00823,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"SDSS:z","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00562,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:i","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00357,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:r","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00132,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"SDSS:g","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.000181,"value_text":null,"unit":"Jy","err_plus":7e-06,"err_minus":7e-06,"band":"SDSS:u","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.000113,"value_text":null,"unit":"Jy","err_plus":2e-06,"err_minus":2e-06,"band":"Gaia:G","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00148,"value_text":null,"unit":"Jy","err_plus":8e-05,"err_minus":8e-05,"band":"Johnson:V","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.000494,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:B","method":"IV/39/tic82","source":"vizier","reference":"IV/39/tic82","ref_year":null},{"parameter":"sed_flux","value":0.00813,"value_text":null,"unit":"Jy","err_plus":4e-05,"err_minus":4e-05,"band":"SDSS:z","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.00559,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:i","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.00356,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:r","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.00133,"value_text":null,"unit":"Jy","err_plus":0.0,"err_minus":0.0,"band":"SDSS:g","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.00018,"value_text":null,"unit":"Jy","err_plus":7e-06,"err_minus":7e-06,"band":"SDSS:u","method":"V/154/sdss16","source":"vizier","reference":"V/154/sdss16","ref_year":null},{"parameter":"sed_flux","value":0.0115,"value_text":null,"unit":"Jy","err_plus":0.0007,"err_minus":0.0007,"band":"Johnson:K","method":"VII/233/xsc","source":"vizier","reference":"VII/233/xsc","ref_year":null},{"parameter":"sed_flux","value":0.0108,"value_text":null,"unit":"Jy","err_plus":0.0005,"err_minus":0.0005,"band":"Johnson:H","method":"VII/233/xsc","source":"vizier","reference":"VII/233/xsc","ref_year":null},{"parameter":"sed_flux","value":0.00713,"value_text":null,"unit":"Jy","err_plus":0.00019,"err_minus":0.00019,"band":"Johnson:J","method":"VII/233/xsc","source":"vizier","reference":"VII/233/xsc","ref_year":null},{"parameter":"sed_flux","value":0.0119,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"2MASS:H","method":"VII/275/glade1","source":"vizier","reference":"VII/275/glade1","ref_year":null},{"parameter":"sed_flux","value":0.00929,"value_text":null,"unit":"Jy","err_plus":0.00034,"err_minus":0.00034,"band":"2MASS:J","method":"VII/275/glade1","source":"vizier","reference":"VII/275/glade1","ref_year":null},{"parameter":"sed_flux","value":0.0115,"value_text":null,"unit":"Jy","err_plus":0.0007,"err_minus":0.0007,"band":"Johnson:K","method":"VII/281/glade2","source":"vizier","reference":"VII/281/glade2","ref_year":null},{"parameter":"sed_flux","value":0.0118,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"Johnson:H","method":"VII/281/glade2","source":"vizier","reference":"VII/281/glade2","ref_year":null},{"parameter":"sed_flux","value":0.00948,"value_text":null,"unit":"Jy","err_plus":0.00035,"err_minus":0.00035,"band":"Johnson:J","method":"VII/281/glade2","source":"vizier","reference":"VII/281/glade2","ref_year":null},{"parameter":"sed_flux","value":0.0115,"value_text":null,"unit":"Jy","err_plus":0.0007,"err_minus":0.0007,"band":"Johnson:K","method":"VII/291/gladep","source":"vizier","reference":"VII/291/gladep","ref_year":null},{"parameter":"sed_flux","value":0.0118,"value_text":null,"unit":"Jy","err_plus":0.0006,"err_minus":0.0006,"band":"Johnson:H","method":"VII/291/gladep","source":"vizier","reference":"VII/291/gladep","ref_year":null},{"parameter":"sed_flux","value":0.00948,"value_text":null,"unit":"Jy","err_plus":0.00035,"err_minus":0.00035,"band":"Johnson:J","method":"VII/291/gladep","source":"vizier","reference":"VII/291/gladep","ref_year":null},{"parameter":"sed_flux","value":0.372,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=1.4GHz","method":"J/ApJ/694/992/table3","source":"vizier","reference":"J/ApJ/694/992/table3","ref_year":null},{"parameter":"sed_flux","value":0.091,"value_text":null,"unit":"Jy","err_plus":0.002,"err_minus":0.002,"band":":=4.9GHz","method":"J/ApJ/694/992/table3","source":"vizier","reference":"J/ApJ/694/992/table3","ref_year":null},{"parameter":"sed_flux","value":0.017,"value_text":null,"unit":"Jy","err_plus":0.0009,"err_minus":0.0009,"band":":=8.5GHz","method":"J/ApJ/694/992/table3","source":"vizier","reference":"J/ApJ/694/992/table3","ref_year":null},{"parameter":"sed_flux","value":0.00315,"value_text":null,"unit":"Jy","err_plus":0.00108,"err_minus":0.00108,"band":":=22.4GHz","method":"J/ApJ/694/992/table3","source":"vizier","reference":"J/ApJ/694/992/table3","ref_year":null},{"parameter":"sed_flux","value":0.00159,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=43.3GHz","method":"J/ApJ/694/992/table3","source":"vizier","reference":"J/ApJ/694/992/table3","ref_year":null},{"parameter":"sed_flux","value":0.00053,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":":=90GHz","method":"J/ApJ/694/992/table3","source":"vizier","reference":"J/ApJ/694/992/table3","ref_year":null},{"parameter":"sed_flux","value":0.00886,"value_text":null,"unit":"Jy","err_plus":4e-05,"err_minus":4e-05,"band":"SDSS:z","method":"J/ApJ/862/12/scussphz","source":"vizier","reference":"J/ApJ/862/12/scussphz","ref_year":null},{"parameter":"sed_flux","value":0.00625,"value_text":null,"unit":"Jy","err_plus":2e-05,"err_minus":2e-05,"band":"SDSS:i","method":"J/ApJ/862/12/scussphz","source":"vizier","reference":"J/ApJ/862/12/scussphz","ref_year":null},{"parameter":"sed_flux","value":0.00411,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:r","method":"J/ApJ/862/12/scussphz","source":"vizier","reference":"J/ApJ/862/12/scussphz","ref_year":null},{"parameter":"sed_flux","value":0.0016,"value_text":null,"unit":"Jy","err_plus":1e-05,"err_minus":1e-05,"band":"SDSS:g","method":"J/ApJ/862/12/scussphz","source":"vizier","reference":"J/ApJ/862/12/scussphz","ref_year":null},{"parameter":"sed_flux","value":0.000246,"value_text":null,"unit":"Jy","err_plus":9e-06,"err_minus":9e-06,"band":"SDSS:u","method":"J/ApJ/862/12/scussphz","source":"vizier","reference":"J/ApJ/862/12/scussphz","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":0.0003,"err_minus":0.0003,"band":"2MASS:H","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":0.00284,"value_text":null,"unit":"Jy","err_plus":0.00024,"err_minus":0.00024,"band":"2MASS:J","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":0.000113,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"Gaia:G","method":"J/ApJ/867/105/refcat2","source":"vizier","reference":"J/ApJ/867/105/refcat2","ref_year":null},{"parameter":"sed_flux","value":0.0115,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"Johnson:K","method":"J/ApJ/872/148/table1","source":"vizier","reference":"J/ApJ/872/148/table1","ref_year":null},{"parameter":"sed_flux","value":0.0165,"value_text":null,"unit":"Jy","err_plus":0.0009,"err_minus":0.0009,"band":":=4GHz","method":"J/ApJS/255/30/comp","source":"vizier","reference":"J/ApJS/255/30/comp","ref_year":null},{"parameter":"sed_flux","value":0.0075,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"WISE:W1","method":"J/ApJS/272/39/table2","source":"vizier","reference":"J/ApJS/272/39/table2","ref_year":null},{"parameter":"sed_flux","value":0.00861,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"CTIO/DECam:z","method":"J/ApJS/272/39/table2","source":"vizier","reference":"J/ApJS/272/39/table2","ref_year":null},{"parameter":"sed_flux","value":0.00022,"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":0.000633,"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},{"parameter":"sed_flux","value":0.000969,"value_text":null,"unit":"Jy","err_plus":0.000143,"err_minus":0.000143,"band":"WISE:W3","method":"J/MNRAS/444/L63/table1","source":"vizier","reference":"J/MNRAS/444/L63/table1","ref_year":null},{"parameter":"sed_flux","value":0.00308,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-05,"band":"WISE:W2","method":"J/MNRAS/444/L63/table1","source":"vizier","reference":"J/MNRAS/444/L63/table1","ref_year":null},{"parameter":"sed_flux","value":0.00514,"value_text":null,"unit":"Jy","err_plus":5e-05,"err_minus":5e-05,"band":"WISE:W1","method":"J/MNRAS/444/L63/table1","source":"vizier","reference":"J/MNRAS/444/L63/table1","ref_year":null},{"parameter":"sed_flux","value":0.0616,"value_text":null,"unit":"Jy","err_plus":0.0038,"err_minus":0.0038,"band":":=943","method":"J/other/PASA/43.89/srdr2","source":"vizier","reference":"J/other/PASA/43.89/srdr2","ref_year":null},{"parameter":"sed_flux","value":0.0616,"value_text":null,"unit":"Jy","err_plus":0.0038,"err_minus":0.0038,"band":":=943","method":"J/other/PASA/43.89/comp","source":"vizier","reference":"J/other/PASA/43.89/comp","ref_year":null},{"parameter":"sed_flux","value":0.00365,"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":0.00284,"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":0.00373,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:Ks","method":"I/304/out","source":"vizier","reference":"I/304/out","ref_year":null},{"parameter":"sed_flux","value":0.00365,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:H","method":"I/304/out","source":"vizier","reference":"I/304/out","ref_year":null},{"parameter":"sed_flux","value":0.00284,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"2MASS:J","method":"I/304/out","source":"vizier","reference":"I/304/out","ref_year":null},{"parameter":"sed_flux","value":0.0412,"value_text":null,"unit":"Jy","err_plus":0.0163,"err_minus":0.0163,"band":"POSS-II:i","method":"I/305/out","source":"vizier","reference":"I/305/out","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"ned","url":"https://ned.ipac.caltech.edu/byname?objname=WHL J015716.3+321447","fetched_at":"2026-09-26T15:51:38.667935+00:00"},{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=ACO 278","fetched_at":"2026-09-26T15:51:35.002324+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=29.317500%20+32.246389&-c.rs=5","fetched_at":"2026-09-26T15:51:45.470560+00:00"}]}