{
 "known": true,
 "known_why": [
  "the catalogued variable WISE J204518.8+551044 (EA, 38\" away) has the same period - its light leaks into TESS's big pixels"
 ],
 "known_version": 5,
 "tic": "421379346",
 "version": 3,
 "when": "2026-10-11 16:40",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 68.6,
 "kind": "transit?",
 "sectors": [
  15,
  16,
  55,
  57,
  75,
  76,
  77,
  82,
  84
 ],
 "points": 65915,
 "signal": {
  "P": 1.05007,
  "T0": 1715.401601,
  "dur": 0.12,
  "depth": 0.013325,
  "rp": 102.561717,
  "source": "found here",
  "snr": 486.57525
 },
 "star": {
  "rad": 8.14382,
  "mass": 2.7031,
  "teff": 4894.0,
  "logg": null,
  "abs_g": 1.7445,
  "bp_rp": 1.5312,
  "dist": 1294.7334
 },
 "flags": [
  "ttv",
  "giant_host"
 ],
 "best_level": "candidate",
 "headline": "Transit timing (TTV); Transits of a giant star",
 "checks": [
  {
   "id": "microlensing",
   "name": "Microlensing (rogue planet?)",
   "flag": false,
   "level": null,
   "text": "5 brightening(s), none shaped like a one-off lens event.",
   "details": {}
  },
  {
   "id": "exocomet",
   "name": "Exocomet-shaped dip",
   "flag": false,
   "level": null,
   "text": "No comet-shaped dips.",
   "details": {}
  },
  {
   "id": "habitable",
   "name": "Habitable zone & size",
   "flag": false,
   "level": null,
   "text": "Not a planet: too big (103 Earth radii).",
   "details": {}
  },
  {
   "id": "ttv",
   "name": "Transit timing (TTV)",
   "flag": true,
   "level": "candidate",
   "text": "The transits arrive early or late by 15.7 min (typical error 3.7 min) repeating every ~2.0 orbits: something is tugging on the planet - another planet, or a moon.",
   "details": {
    "n_transits": 182,
    "rms_min": 15.695128,
    "err_min": 3.681922,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 2.0,
     "fap": 0.004975,
     "freq": 0.5
    },
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     12.029599,
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     6.846234,
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     1.663504,
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     6.851315,
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     10.62293,
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     8.895565,
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     10.62547,
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     17.554617,
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     11.507252,
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     8.051887,
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     2.869157,
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     11.509792,
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     16.848742,
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     9.937377,
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     8.210647,
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     14.259282,
     -28.0764,
     15.123917,
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     19.444552,
     -20.29913,
     15.125187,
     -29.79932,
     11.672997,
     -21.158685,
     14.265633,
     -28.93405,
     10.810268,
     15.163925,
     -26.307758,
     9.98056,
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     10.845195,
     9.98183,
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     14.302465,
     -13.345218,
     18.6231,
     13.439735,
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     16.03237,
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     14.30564,
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     8.25891,
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     -27.156517,
     18.635801,
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     12.588436,
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     20.365706,
     -25.425977,
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     -18.511436,
     13.456881,
     -28.878801,
     13.457516,
     -11.598166,
     13.458151,
     -26.285531,
     17.778786
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    "epochs": [
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     3.0,
     4.0,
     11.0,
     12.0,
     14.0,
     15.0,
     16.0,
     17.0,
     24.0,
     25.0,
     26.0,
     29.0,
     30.0,
     31.0,
     36.0,
     37.0,
     38.0,
     39.0,
     40.0,
     42.0,
     43.0,
     44.0,
     45.0,
     1031.0,
     1032.0,
     1033.0,
     1034.0,
     1035.0,
     1036.0,
     1037.0,
     1038.0,
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     1049.0,
     1050.0,
     1051.0,
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     1053.0,
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     1055.0,
     1084.0,
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     1100.0,
     1101.0,
     1102.0,
     1103.0,
     1105.0,
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   }
  },
  {
   "id": "tdv",
   "name": "Transit duration (TDV)",
   "flag": false,
   "level": null,
   "text": "Transit length steady.",
   "details": {
    "p": 0.063034,
    "rms_h": 0.14012
   }
  },
  {
   "id": "depth_change",
   "name": "Changing transit depth",
   "flag": false,
   "level": null,
   "text": "Transit depth steady.",
   "details": {
    "p": 0.003745,
    "rel_rms": 0.105652
   }
  },
  {
   "id": "asymmetry",
   "name": "Lopsided transit",
   "flag": false,
   "level": null,
   "text": "The transit is symmetric.",
   "details": {
    "p": 0.0
   }
  },
  {
   "id": "check_heartbeat_selflensing",
   "name": "heartbeat selflensing",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 239,993,344 bytes (allocated so far: 2,494,290,944 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  },
  {
   "id": "giant_host",
   "name": "Transits of a giant star",
   "flag": true,
   "level": "notable",
   "text": "Gaia places this star among the giants: planets transiting giants are rare, and a big star makes even a large planet's dip tiny.",
   "details": {
    "abs_g": 1.7445,
    "bp_rp": 1.5312
   }
  },
  {
   "id": "check_more_signals",
   "name": "more signals",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 239,993,344 bytes (allocated so far: 2,494,290,944 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}