{"_facts":{"companion":"","deep":"","dossier":"","gaia_eb":"","impression":"","period":"","planet":"Probably noise or an instrument effect","rare":"Changing transit depth","toi":""},"amplitude":"1.4%","bp_rp":"0.78","cover":"TIC258061691_s0023.png","data_used":"TESS sector 23 (QLP)","date":"2026-10-11","dec":"29.1618","depth":"1.8%","distance_pc":"714 (~2,329 light years)","found_by":"hunt.py (automatic)","gaia_dr3":"1452322991912220416","gaia_gmag":"13.05","gaia_lum":"2.23 x the Sun","gaia_mass":"1.02 x the Sun","gaia_radius":"1.52 x the Sun","gaia_teff":"5,726 K","history":[{"date":"2026-10-11","text":"Found by the automatic search in TESS sector 23"},{"date":"2026-10-11","text":"Rare-find check: Changing transit depth"},{"date":"2026-10-11","text":"Planet check: Probably noise or an instrument effect"}],"hr":[0.78,3.783],"last_update":"2026-10-11","nearest_variable":"CSS_J135307.1+290851 (EA, P = 2.3596 d), 51\" away (same period!)","nearest_variable_id":"CSS_J135307.1+290851","notes":"Probably noise or an instrument effect.\nRare, already known: Changing transit depth (the catalogued variable CSS_J135307.1+290851 (EA, 51\" away) has the same period - its light leaks into TESS's big pixels; same period as the known variable CSS_J135307.1+290851).\n\nWARNING: same period as the known variable CSS_J135307.1+290851 51\" away; the signal is probably its light leaking in.\nFound automatically by hunt.py in TESS sector 23 (flagged in 1 sector(s)). Detection score 69.5.\nNot in VSX, ASAS-SN or ZTF variable catalogues at the time of the search; not in Gaia DR3's variable lists.\nUnchecked by hand yet: verify the period, nearby stars and a wider catalogue search.\n\nUpdates:\n2026-10-11  Planet check: Probably noise or an instrument effect\n2026-10-11  Rare-find check: Changing transit depth\n2026-10-11  Found by the automatic search in TESS sector 23","period_days":"1.18046","period_source":"hunt.py on TESS QLP sector 23","planet_check":"Probably noise or an instrument effect","planet_size":"~21.9 Earth radii (~1.95 Jupiter)","planet_verdict":"fa","ra":"208.282","rare":"Changing transit depth","rare_checked":"2026-10-11 17:03","rare_clear":["Microlensing (rogue planet?)","Exocomet-shaped dip","Habitable zone & size","Transit timing (TTV)","Transit duration (TDV)","Lopsided transit","Dimming beside the transit","Type of star"],"rare_device":"GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)","rare_flags":[{"id":"depth_change","level":"hint","name":"Changing transit depth","text":"The dip depth changes by 42% between transits - a disintegrating planet trailing dust, starspots, or light from another star mixing in."}],"rare_known":true,"rare_known_why":["the catalogued variable CSS_J135307.1+290851 (EA, 51\" away) has the same period - its light leaks into TESS's big pixels","same period as the known variable CSS_J135307.1+290851"],"rare_level":"hint","rare_n":11,"ruwe":"0.96 - fits a single star","score":"69.5","sector":23,"simbad_name":"not in SIMBAD","status":"Rare, already known","tic":"258061691","title":"TIC 258061691","tmag":"12.65","type":"Transit candidate"}