{"_facts":{"companion":"","deep":"","dossier":"","gaia_eb":"","impression":"","period":"","planet":"Probably noise or an instrument effect","rare":"Microlensing (rogue planet?)","toi":""},"amplitude":"5.8%","bp_rp":"0.94","cover":"TIC239024426_s0019.png","data_used":"TESS sector 19 (QLP)","date":"2026-10-11","dec":"37.007","depth":"4.8%","distance_pc":"605 (~1,975 light years)","found_by":"hunt.py (automatic)","gaia_dr3":"189473272538438272","gaia_gmag":"12.91","gaia_lum":"2.21 x the Sun","gaia_mass":"1.00 x the Sun","gaia_radius":"1.62 x the Sun","gaia_teff":"5,535 K","history":[{"date":"2026-10-11","text":"Found by the automatic search in TESS sector 19"},{"date":"2026-10-11","text":"Rare-find check: Microlensing (rogue planet?)"},{"date":"2026-10-11","text":"Planet check: Probably noise or an instrument effect"}],"hr":[0.941,4.0],"last_update":"2026-10-11","nearest_variable":"ASASSN-V J053548.83+370045.2 (EA, P = 2.1489 d), 31\" away (same period!)","nearest_variable_id":"ASASSN-V J053548.83+370045.2","notes":"Probably noise or an instrument effect.\nRare, already known: Microlensing (rogue planet?) (the catalogued variable ASASSN-V J053548.83+370045.2 (EA, 31\" away) has the same period - its light leaks into TESS's big pixels; same period as the known variable ASASSN-V J053548.83+370045.2).\n\nWARNING: same period as the known variable ASASSN-V J053548.83+370045.2 31\" away; the signal is probably its light leaking in.\nFound automatically by hunt.py in TESS sector 19 (flagged in 1 sector(s)). Detection score 298.8.\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: Microlensing (rogue planet?)\n2026-10-11  Found by the automatic search in TESS sector 19","period_days":"1.07446","period_source":"hunt.py on TESS QLP sector 19","planet_check":"Probably noise or an instrument effect","planet_size":"~37.6 Earth radii (~3.35 Jupiter) - too big for a planet","planet_verdict":"fa","ra":"83.9617","rare":"Microlensing (rogue planet?)","rare_checked":"2026-10-11 16:27","rare_clear":["Exocomet-shaped dip","Habitable zone & size","Transit timing (TTV)","Changing transit depth","Lopsided transit","Type of star"],"rare_device":"GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)","rare_flags":[{"id":"microlensing","level":"hint","name":"Microlensing (rogue planet?)","text":"A one-off, symmetric brightening at BTJD 3312.21 that fits the gravitational-lens shape better than a flare (Einstein time 76.8 h). This length points to a star or brown dwarf as the lens. Very rare in TESS data; scattered light and asteroids can mimic it."}],"rare_known":true,"rare_known_why":["the catalogued variable ASASSN-V J053548.83+370045.2 (EA, 31\" away) has the same period - its light leaks into TESS's big pixels","same period as the known variable ASASSN-V J053548.83+370045.2"],"rare_level":"hint","rare_n":9,"ruwe":"0.91 - fits a single star","score":"298.8","sector":19,"simbad_name":"not in SIMBAD","status":"Rare, already known","tic":"239024426","title":"TIC 239024426","tmag":"12.43","type":"Transit candidate"}