{"case":{"id":"OS-0008","title":"Control A","hook":"A quiet G star in TESS's continuous viewing zone. Used in trials as a canvas for planted artifacts.","status":"observation","target":{"name":"Gaia DR3 1633269723578294016","ra":268.42233,"dec":66.02871,"aliases":[],"gaia_source_id":1633269723578294016},"summary":"","claims":[],"hypotheses":[],"predictions":[],"literature":[],"featured":false,"created_at":"2026-10-27T06:06:50+00:00"},"series":{"NEOWISE:W1":{"survey":"NEOWISE","band":"W1","unit":"mag","n_raw":22,"binned_days":null,"t":[56687.5104,56868.978,57050.9317,57230.5588,57411.3405,57587.7494,57774.7351,57948.6801,58124.9778,58309.5307,58489.5462,58674.1622,58858.3688,59039.1305,59220.0692,59404.8642,59591.0402,59768.8066,59952.9626,60134.7918,60310.3613,60491.4991],"mag":[9.968,9.972,9.966,9.968,9.966,9.968,9.968,9.968,9.966,9.969,9.969,9.972,9.969,9.971,9.967,9.973,9.969,9.971,9.971,9.972,9.968,9.975],"err":[0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005],"flagged":{"n":0,"t":[],"mag":[],"why":[]}},"NEOWISE:W2":{"survey":"NEOWISE","band":"W2","unit":"mag","n_raw":22,"binned_days":null,"t":[56687.5762,56868.4517,57050.9974,57230.2963,57411.2421,57587.8804,57774.997,57948.6146,58125.1087,58308.9423,58492.2287,58674.293,58858.4996,59039.9152,59222.554,59404.5375,59591.5628,59768.7413,59952.9626,60134.2081,60310.4258,60490.8602],"mag":[10.018,10.014,10.017,10.021,10.016,10.02,10.019,10.024,10.019,10.031,10.024,10.038,10.023,10.041,10.024,10.041,10.024,10.039,10.028,10.037,10.027,10.07],"err":[0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005,0.005],"flagged":{"n":0,"t":[],"mag":[],"why":[]}},"TESS:TESS":{"survey":"TESS","band":"TESS","unit":"relative mag","n_raw":12979,"binned_days":1.0,"t":[58682.938,58683.5421,58684.5005,58685.5004,58686.5004,58687.4796,58688.49,58689.5004,58690.5004,58691.5004,58692.5108,58693.5004,58694.5004,58695.4379,58696.9275,58697.5108,58698.5004,58699.5004,58700.5004,58701.5108,58702.5004,58703.5004,58704.5004,58705.5108,58706.5004,58707.5004,58708.5004,58709.3442,58710.9483,58711.5004,58712.5004,58713.5004,58714.5004,58715.5212,58716.5004,58717.5004,58718.5004,58719.49,58720.5108,58721.0629,58724.7504,58725.542,58726.5004,58727.5004,58728.4691,58729.5004,58730.5004,58731.5004,58732.4899,58733.5108,58734.5004,58735.0108,58738.5837,58739.5004,58740.5004,58741.5003,58742.5003,58743.5003,58744.5212,58745.5003,58746.5003,58747.5003,58748.1253,58751.5941,58752.5003,58753.5003,58754.5003,58755.5003,58756.5003,58757.5107,58758.5003,58759.5003,58760.5003,58761.3024,58815.785,58816.5003,58817.4993,58818.5,58819.5003,58820.5,58821.5003,58822.5003,58823.5003,58824.5003,58825.5003,58826.3927,58828.733,58829.5003,58830.5003,58831.5003,58832.5003,58833.5003,58834.5003,58835.5003,58836.5003,58837.5003,58838.5003,58839.5003,58840.0732,58899.9761,58900.5004,58901.5004,58902.5004,58903.5004,58904.5004,58905.5004,58906.5004,58907.5004,58908.5004,58909.5004,58910.5004,58911.5004,58912.0018,58915.6184,58916.5004,58917.5004,58918.5004,58919.5004,58920.5004,58921.5004,58922.5004,58923.5004,58924.5004,58925.4969,58929.8129,58930.5004,58931.5004,58932.5004,58933.2816,58934.4066,58935.8233,58936.5004,58937.5004,58938.5004,58939.5004,58940.1879,58943.9796,58944.5004,58945.5004,58946.4796,58947.5004,58948.5004,58949.5108,58950.5004,58951.5004,58952.5004,58953.5004,58954.1879,58983.5941,58984.5004,58985.5004,58986.5004,58987.5004,58988.49,58989.5004,58990.5004,58991.5108,58992.5212,58993.49,58994.5004,58995.0629,58996.7087,58997.5004,58998.5004,58999.5004,59000.5108,59001.5004,59002.5004,59003.5004,59004.5004,59005.5004,59006.5004,59007.5108,59008.3858,59009.9066,59010.5004,59011.5004,59012.5004,59013.5003,59014.5003,59015.4899,59016.5003,59017.5003,59018.5003,59019.5003,59020.4899,59021.3441,59022.8233,59023.5003,59024.5003,59025.4899,59026.5003,59027.5003,59028.4899,59029.5003,59030.5003,59031.5003,59032.4899,59033.5003,59034.3128],"mag":[0.0002,0.0,0.0001,-0.0001,-0.0,-0.0001,0.0002,0.0003,0.0001,-0.0001,-0.0002,-0.0001,-0.0001,0.0001,-0.0001,-0.0,0.0002,0.0001,-0.0001,0.0001,-0.0,-0.0,-0.0001,-0.0002,-0.0001,0.0001,-0.0001,0.0001,-0.0002,-0.0001,0.0001,-0.0,-0.0001,0.0001,-0.0001,-0.0,0.0001,-0.0,0.0001,-0.0004,-0.0,-0.0,0.0001,0.0001,0.0001,0.0,0.0,-0.0,-0.0001,-0.0002,0.0,0.0004,0.0002,-0.0001,0.0001,0.0001,-0.0,0.0,-0.0002,0.0,0.0001,-0.0,-0.0001,0.0001,-0.0,-0.0001,-0.0,0.0001,-0.0001,-0.0001,0.0001,-0.0,-0.0,0.0002,-0.0001,0.0002,0.0001,-0.0,-0.0001,-0.0,0.0,-0.0,0.0001,0.0,-0.0,0.0001,-0.0,0.0001,0.0001,-0.0001,-0.0,0.0001,0.0,-0.0,0.0001,-0.0001,-0.0001,0.0001,-0.0001,0.0006,-0.0,-0.0,0.0001,-0.0001,-0.0004,-0.0,0.0006,-0.0,-0.0001,-0.0002,-0.0001,0.0003,-0.0006,-0.0009,-0.0001,0.0001,0.0003,0.0002,-0.0001,0.0002,-0.0,0.0001,0.0,0.0001,-0.0001,0.0001,0.0001,-0.0001,0.0001,-0.0001,0.0001,0.0002,-0.0,-0.0001,-0.0,0.0001,0.0002,-0.0,0.0001,-0.0001,-0.0,0.0001,0.0,-0.0002,0.0,-0.0,0.0002,0.0004,0.0,0.0,-0.0,0.0001,-0.0,0.0,0.0,0.0001,-0.0001,-0.0,0.0001,0.0,0.0002,-0.0001,0.0001,-0.0,-0.0,-0.0,-0.0,-0.0,0.0,-0.0,-0.0001,0.0001,-0.0001,-0.0,-0.0001,-0.0,0.0,-0.0,0.0,-0.0001,0.0001,0.0001,-0.0,0.0,0.0,-0.0001,0.0002,-0.0001,-0.0001,0.0001,0.0,0.0001,-0.0,0.0001,-0.0001,0.0002,-0.0001,0.0001,-0.0,0.0],"err":[0.0002,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0002,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0003,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0003,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0006,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0002,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0002,0.0003,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0013,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0004,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0002,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0002,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001,0.0001],"flagged":{"n":3,"t":[58821.9579,58921.3372,58925.9608],"mag":[-0.0172,-0.022,-0.0133],"why":["quality","quality","quality"]}}},"context":{"gaia":{"G":11.463187,"bp_rp":0.84614563,"parallax_mas":4.661648601863955,"parallax_over_error":356.31903,"ruwe":0.9129716,"teff_gspphot":5760.433,"non_single_star":0,"phot_variable_flag":"NOT_AVAILABLE","distance_pc":214.51638366738993,"abs_G":4.805884665074202,"sep_from_target_coords_arcsec":0.0027467775848159},"gaia_variability":{},"neighbors":[{"source_id":1633269723578369024,"sep_arcsec":16.9359,"phot_g_mean_mag":21.2431,"bp_rp":1.6695,"dG":9.7799,"flux_ratio_G":0.0001,"parallax":null,"ruwe":null},{"source_id":1633269719279206272,"sep_arcsec":24.2229,"phot_g_mean_mag":17.5989,"bp_rp":2.041,"dG":6.1358,"flux_ratio_G":0.0035,"parallax":1.6248,"ruwe":1.043}],"tess":{"sectors":{"14":{"author":"TESS-SPOC","exptime":1800.0,"crowdsap":0.98402339,"flfrcsap":0.87423909,"t_start":58682.865040039644,"t_end":58709.67748982133,"flux_column":"pdcsap_flux","relative":"delta-mag vs sector median","n_desat":4},"15":{"author":"TESS-SPOC","exptime":1800.0,"crowdsap":0.98417068,"flfrcsap":0.86263472,"t_start":58710.88582184166,"t_end":58736.885776738636,"flux_column":"pdcsap_flux","relative":"delta-mag vs sector median","n_desat":5},"16":{"author":"TESS-SPOC","exptime":1800.0,"crowdsap":0.98675156,"flfrcsap":0.83287954,"t_start":58738.15660851076,"t_end":58762.80240735831,"flux_column":"pdcsap_flux","relative":"delta-mag vs sector median","n_desat":3},"19":{"author":"SPOC","exptime":120.0,"crowdsap":0.99447536,"flfrcsap":0.85291857,"t_start":58815.577394240536,"t_end":58840.64823845122,"flux_column":"pdcsap_flux","relative":"delta-mag vs sector median","n_desat":38},"22":{"author":"SPOC","exptime":120.0,"crowdsap":0.99454618,"flfrcsap":0.8814646,"t_start":58898.80107237352,"t_end":58925.99276009947,"flux_column":"pdcsap_flux","relative":"delta-mag vs sector median","n_desat":22},"23":{"author":"TESS-SPOC","exptime":1800.0,"crowdsap":0.98843461,"flfrcsap":0.86987382,"t_start":58927.61498332117,"t_end":58954.36498972215,"flux_column":"pdcsap_flux","relative":"delta-mag vs sector median","n_desat":3},"25":{"author":"TESS-SPOC","exptime":1800.0,"crowdsap":0.98458898,"flfrcsap":0.87200886,"t_start":58983.15663752705,"t_end":59008.781611145474,"flux_column":"pdcsap_flux","relative":"delta-mag vs sector median","n_desat":2},"26":{"author":"TESS-SPOC","exptime":1800.0,"crowdsap":0.98340213,"flfrcsap":0.85819578,"t_start":59009.78160808701,"t_end":59034.61490439577,"flux_column":"pdcsap_flux","relative":"delta-mag vs sector median","n_desat":2}}}},"provenance":{"gaia":{"archive":"ESA Gaia TAP gaiadr3.gaia_source","query":{"adql":"SELECT source_id, ra, dec, parallax, parallax_over_error, pmra, pmdec, ruwe, phot_g_mean_mag, phot_bp_mean_mag, phot_rp_mean_mag, bp_rp, phot_variable_flag, teff_gspphot, distance_gspphot, non_single_star, DISTANCE(POINT(268.42233,66.02871), POINT(ra,dec))*3600 AS sep_arcsec FROM gaiadr3.gaia_source WHERE 1=CONTAINS(POINT(ra,dec), CIRCLE(268.42233,66.02871,0.008333333333333333)) ORDER BY sep_arcsec"},"retrieved_at":"2026-10-27T06:06:51+00:00","rows_raw":3,"rows_kept":3,"cuts":[],"notes":[],"status":"ok"},"neowise":{"archive":"IRSA Gator neowiser_p1bs_psd","query":{"catalog":"neowiser_p1bs_psd","spatial":"cone","radius":3.0,"radunits":"arcsec","objstr":"268.42233 66.02871","outfmt":1,"selcols":"mjd,w1mpro,w1sigmpro,w2mpro,w2sigmpro,qual_frame,qi_fact,saa_sep,moon_masked,cc_flags,ph_qual,w1sat,w2sat,nb,na,w1snr,w2snr,w1rchi2,w2rchi2"},"retrieved_at":"2026-10-27T06:08:17+00:00","rows_raw":11100,"rows_kept":44,"cuts":["W1: qual_frame > 0 removed 895","W1: cc_flags[0] == '0' removed 7","W1: ph_qual[0] in (A,B) removed 2","W1: nb == 1 (no blending) removed 7","W1: w1rchi2 < 5x source median removed 523","W2: qual_frame > 0 removed 895","W2: cc_flags[1] == '0' removed 12","W2: ph_qual[1] in (A,B) removed 18","W2: nb == 1 (no blending) removed 7","W2: w2rchi2 < 5x source median removed 288"],"notes":["rows_kept counts 6-month visits (W1 and W2), not exposures"],"status":"ok"},"ztf":{"archive":"IRSA ZTF light curve service","query":{"POS":"CIRCLE 268.42233 66.02871 0.000556","BANDNAME":"g,r,i","FORMAT":"csv","BAD_CATFLAGS_MASK":"32768"},"retrieved_at":"2026-10-27T06:08:17+00:00","rows_raw":0,"rows_kept":0,"cuts":[],"notes":["no ZTF source (target may be brighter than ZTF saturation, ~12.5 mag)"],"status":"empty"},"tess":{"archive":"MAST TESS light curves via lightkurve","query":{"ra":268.42233,"dec":66.02871,"authors":["SPOC","TESS-SPOC","QLP"]},"retrieved_at":"2026-10-27T06:08:45+00:00","rows_raw":43276,"rows_kept":12979,"cuts":["binned to 10-min medians per sector (good and flagged cadences kept apart)"],"notes":["TESS magnitudes are relative (delta-mag vs each sector's median); sectors: 14, 15, 16, 19, 22, 23, 25, 26"],"status":"ok"}},"skeptic":{"generated_at":"2026-10-27T06:14:46+00:00","oddsky_version":"0.2.0","summary":"0 fail, 1 warn, 7 pass, 0 skipped","counts":{"fail":0,"warn":1,"pass":7,"skip":0},"checks":[{"id":"blend_neowise","title":"Neighbours inside the NEOWISE beam (6.1\")","status":"pass","finding":"no Gaia source within 6.1\"","numbers":{"radius_arcsec":6.1}},{"id":"blend_tess","title":"Neighbours inside the TESS beam (42.0\")","status":"pass","finding":"2 Gaia source(s) within 42.0\"; brightest contributes 0.4% of the target's G flux at 24.2\"","numbers":{"radius_arcsec":42.0,"n_inside":2,"total_flux_ratio_G":0.0036,"brightest_flux_ratio":0.0035,"brightest_sep":24.2229}},{"id":"tess_crowdsap","title":"TESS aperture contamination (CROWDSAP)","status":"pass","finding":"worst sector: 0.98 of aperture flux is from the target","numbers":{"min_crowdsap":0.98340213}},{"id":"wise_saturation","title":"WISE saturation","status":"pass","finding":"all visits fainter than the W1/W2 saturation limits","numbers":{"saturated_visits":0}},{"id":"wise_cuts","title":"NEOWISE single-exposure quality cuts","status":"pass","finding":"11100 exposures; cuts removed up to 1434 (13%) per band; 0 visits kept with fewer than 3 exposures","numbers":{"exposures":11100,"removed_per_band":{"W1":1434,"W2":1220},"thin_visits":0}},{"id":"confirmation","title":"Independent optical confirmation","status":"warn","finding":"the only optical data are TESS: one spacecraft, normalised per sector. Nothing here has been seen by a second instrument.","numbers":{}},{"id":"alias_tess_TESS","title":"Periodicity vs survey rhythms (TESS TESS)","status":"pass","finding":"strongest period 6.01 d is not a known survey/Earth rhythm (not yet evidence it is real)","numbers":{"top_period_days":6.006083657419037,"power":0.0038043253460727454}},{"id":"ruwe","title":"Gaia astrometric wobble (RUWE)","status":"pass","finding":"RUWE = 0.91 (single-star-like astrometry)","numbers":{"ruwe":0.9129716}}]},"ledger":[],"investigations":[]}