{"id":3357937,"slug":"jsd2015-ap-1638","name":"[JSD2015] AP 1638","domain":"deep-sky","class":"cluster","otype":"Cl*","otype_label":"Cluster*","ra":11.404802,"dec":41.7313,"coo_err_mas":null,"coo_bibcode":"2015ApJ...802..127J","plx_mas":null,"pmra":null,"pmdec":null,"rv_kms":null,"redshift":null,"dist_pc":null,"vmag":null,"bmag":null,"gmag":null,"jmag":18.99,"kmag":null,"sp_type":null,"morph_type":null,"size_maj":0.036666665,"size_min":0.036666665,"size_angle":0.0,"nbref":5,"simbad_oid":12344624,"gaia_dr3":null,"jpl_spkid":null,"ned_name":null,"exo_name":null,"host_object_id":null,"depth":1,"deep_at":"2026-10-08T17:18:21.085034+00:00","views":21,"first_seen":"2026-08-14T16:53:39.887621+00:00","updated_at":"2026-08-14T16:53:39.887621+00:00","identifiers":["[JSD2015] AP 1638"],"measurements":[{"parameter":"magnitude","value":20.81,"value_text":null,"unit":"mag","err_plus":0.04,"err_minus":0.04,"band":"U","method":"V","source":"simbad","reference":"2015ApJ...802..127J","ref_year":2015},{"parameter":"magnitude","value":21.18,"value_text":null,"unit":"mag","err_plus":0.08,"err_minus":0.08,"band":"g","method":"V","source":"simbad","reference":"2015ApJ...802..127J","ref_year":2015},{"parameter":"magnitude","value":20.07,"value_text":null,"unit":"mag","err_plus":0.28,"err_minus":0.28,"band":"I","method":"V","source":"simbad","reference":"2015ApJ...802..127J","ref_year":2015},{"parameter":"magnitude","value":18.99,"value_text":null,"unit":"mag","err_plus":0.37,"err_minus":0.37,"band":"J","method":"V","source":"simbad","reference":"2015ApJ...802..127J","ref_year":2015},{"parameter":"sed_flux","value":2.81e-05,"value_text":null,"unit":"Jy","err_plus":1.2e-06,"err_minus":1.2e-06,"band":"SDSS:z","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":2.13e-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":1.53e-05,"value_text":null,"unit":"Jy","err_plus":6e-07,"err_minus":6e-07,"band":"SDSS:r","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":1.3e-05,"value_text":null,"unit":"Jy","err_plus":3e-07,"err_minus":3e-07,"band":"SDSS:g","method":"I/353/gsc242","source":"vizier","reference":"I/353/gsc242","ref_year":null},{"parameter":"sed_flux","value":6.09e-05,"value_text":null,"unit":"Jy","err_plus":7.9e-06,"err_minus":7.9e-06,"band":"PAN-STARRS/PS1:y","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":9.74e-06,"value_text":null,"unit":"Jy","err_plus":1.02e-06,"err_minus":1.02e-06,"band":"PAN-STARRS/PS1:i","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":2.81e-05,"value_text":null,"unit":"Jy","err_plus":1.2e-06,"err_minus":1.2e-06,"band":"PAN-STARRS/PS1:z","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":1.52e-05,"value_text":null,"unit":"Jy","err_plus":6e-07,"err_minus":6e-07,"band":"PAN-STARRS/PS1:r","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":1.29e-05,"value_text":null,"unit":"Jy","err_plus":3e-07,"err_minus":3e-07,"band":"PAN-STARRS/PS1:g","method":"II/349/ps1","source":"vizier","reference":"II/349/ps1","ref_year":null},{"parameter":"sed_flux","value":4.86e-06,"value_text":null,"unit":"Jy","err_plus":1.12e-06,"err_minus":1.12e-06,"band":"XMM-OT:U","method":"II/356/xmmom41s","source":"vizier","reference":"II/356/xmmom41s","ref_year":null},{"parameter":"sed_flux","value":2.22e-06,"value_text":null,"unit":"Jy","err_plus":6.3e-07,"err_minus":6.3e-07,"band":"XMM-OT:UVW1","method":"II/356/xmmom41s","source":"vizier","reference":"II/356/xmmom41s","ref_year":null},{"parameter":"sed_flux","value":3.16e-05,"value_text":null,"unit":"Jy","err_plus":8e-07,"err_minus":8e-07,"band":"Spitzer/IRAC:4.5","method":"II/368/sstsl2","source":"vizier","reference":"II/368/sstsl2","ref_year":null},{"parameter":"sed_flux","value":9.32e-05,"value_text":null,"unit":"Jy","err_plus":7e-07,"err_minus":7e-07,"band":"Spitzer/IRAC:3.6","method":"II/368/sstsl2","source":"vizier","reference":"II/368/sstsl2","ref_year":null},{"parameter":"sed_flux","value":4.84e-06,"value_text":null,"unit":"Jy","err_plus":1.12e-06,"err_minus":1.12e-06,"band":"XMM-OT:U","method":"II/370/xmmom5s","source":"vizier","reference":"II/370/xmmom5s","ref_year":null},{"parameter":"sed_flux","value":2.21e-06,"value_text":null,"unit":"Jy","err_plus":6.2e-07,"err_minus":6.2e-07,"band":"XMM-OT:UVW1","method":"II/370/xmmom5s","source":"vizier","reference":"II/370/xmmom5s","ref_year":null},{"parameter":"sed_flux","value":4.87e-06,"value_text":null,"unit":"Jy","err_plus":1.12e-06,"err_minus":1.12e-06,"band":"XMM-OT:U","method":"II/378/xmmom6s","source":"vizier","reference":"II/378/xmmom6s","ref_year":null},{"parameter":"sed_flux","value":6.09e-05,"value_text":null,"unit":"Jy","err_plus":7.9e-06,"err_minus":7.9e-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":9.74e-06,"value_text":null,"unit":"Jy","err_plus":1.02e-06,"err_minus":1.02e-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":1.52e-05,"value_text":null,"unit":"Jy","err_plus":2.2e-06,"err_minus":2.2e-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":7.94e-06,"value_text":null,"unit":"Jy","err_plus":7.9e-07,"err_minus":7.9e-07,"band":"PAN-STARRS/PS1:r","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":4.82e-06,"value_text":null,"unit":"Jy","err_plus":9e-07,"err_minus":9e-07,"band":"PAN-STARRS/PS1:g","method":"II/389/ps1_dr2","source":"vizier","reference":"II/389/ps1_dr2","ref_year":null},{"parameter":"sed_flux","value":2.3e-05,"value_text":null,"unit":"Jy","err_plus":6e-06,"err_minus":6e-06,"band":"HST/ACS:F814W","method":"J/ApJ/802/127/table2","source":"vizier","reference":"J/ApJ/802/127/table2","ref_year":null},{"parameter":"sed_flux","value":1.35e-05,"value_text":null,"unit":"Jy","err_plus":1e-06,"err_minus":1e-06,"band":"HST/ACS:F475W","method":"J/ApJ/802/127/table2","source":"vizier","reference":"J/ApJ/802/127/table2","ref_year":null},{"parameter":"sed_flux","value":2.94e-05,"value_text":null,"unit":"Jy","err_plus":2.3e-06,"err_minus":2.3e-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":1.81e-05,"value_text":null,"unit":"Jy","err_plus":2.4e-06,"err_minus":2.4e-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":5.95e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HST/ACS:F814W","method":"J/ApJS/215/9/table5","source":"vizier","reference":"J/ApJS/215/9/table5","ref_year":null},{"parameter":"sed_flux","value":1.77e-07,"value_text":null,"unit":"Jy","err_plus":null,"err_minus":null,"band":"HST/ACS:F475W","method":"J/ApJS/215/9/table5","source":"vizier","reference":"J/ApJS/215/9/table5","ref_year":null},{"parameter":"sed_flux","value":3.24e-05,"value_text":null,"unit":"Jy","err_plus":7.2e-06,"err_minus":7.2e-06,"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":3.3e-05,"value_text":null,"unit":"Jy","err_plus":2.4e-06,"err_minus":2.4e-06,"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":6.18e-05,"value_text":null,"unit":"Jy","err_plus":2.8e-06,"err_minus":2.8e-06,"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":0.000142,"value_text":null,"unit":"Jy","err_plus":3e-05,"err_minus":3e-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":3.64e-05,"value_text":null,"unit":"Jy","err_plus":4e-06,"err_minus":4e-06,"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":7.17e-06,"value_text":null,"unit":"Jy","err_plus":3e-08,"err_minus":3e-08,"band":"HST/ACS:F814W","method":"J/ApJS/259/41/table2","source":"vizier","reference":"J/ApJS/259/41/table2","ref_year":null},{"parameter":"sed_flux","value":9.53e-07,"value_text":null,"unit":"Jy","err_plus":1.1e-08,"err_minus":1.1e-08,"band":"HST/ACS:F475W","method":"J/ApJS/259/41/table2","source":"vizier","reference":"J/ApJS/259/41/table2","ref_year":null},{"parameter":"sed_flux","value":1.57e-05,"value_text":null,"unit":"Jy","err_plus":3e-07,"err_minus":3e-07,"band":"Johnson:V","method":"J/AJ/131/2478/table4","source":"vizier","reference":"J/AJ/131/2478/table4","ref_year":null},{"parameter":"sed_flux","value":1.57e-05,"value_text":null,"unit":"Jy","err_plus":3e-07,"err_minus":3e-07,"band":"Johnson:V","method":"J/AJ/152/62/catalog","source":"vizier","reference":"J/AJ/152/62/catalog","ref_year":null}],"orbit":null,"exoplanet":null,"sources":[{"source":"simbad","url":"https://simbad.cds.unistra.fr/simbad/sim-basic?Ident=[JSD2015] AP 1638","fetched_at":"2026-10-08T17:18:08.219806+00:00"},{"source":"vizier","url":"https://vizier.cds.unistra.fr/viz-bin/VizieR-4?-c=11.404802%20+41.731300&-c.rs=5","fetched_at":"2026-10-08T17:18:21.078187+00:00"}]}