{
 "known": true,
 "known_why": [
  "in SIMBAD as TYC 3690-2042-1 (SB*)",
  "catalogued variable star nearby: ZTF J021811.22+551819.4 (BY, P = 5.5623 d), 139\" away"
 ],
 "known_version": 5,
 "tic": "264618290",
 "version": 3,
 "when": "2026-10-11 16:23",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 14.0,
 "kind": "transit?",
 "sectors": [
  18,
  58,
  85
 ],
 "points": 19693,
 "signal": {
  "P": 1.297953,
  "T0": 1792.306094,
  "dur": 0.12,
  "depth": 0.0462,
  "rp": 61.564862,
  "source": "found here",
  "snr": 1283.736776
 },
 "star": {
  "rad": 2.62534,
  "mass": 1.8,
  "teff": 7667.0,
  "logg": 3.85497,
  "abs_g": 1.4938,
  "bp_rp": 0.4385,
  "dist": 769.1407
 },
 "flags": [
  "ttv",
  "asymmetry"
 ],
 "best_level": "candidate",
 "headline": "Transit timing (TTV); Lopsided transit",
 "checks": [
  {
   "id": "microlensing",
   "name": "Microlensing (rogue planet?)",
   "flag": false,
   "level": null,
   "text": "No lens-shaped brightening.",
   "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 (62 Earth radii).",
   "details": {}
  },
  {
   "id": "ttv",
   "name": "Transit timing (TTV)",
   "flag": true,
   "level": "candidate",
   "text": "The transits arrive early or late by 10.1 min (typical error 1.1 min) repeating every ~4263.0 orbits: something is tugging on the planet - another planet, or a moon.",
   "details": {
    "n_transits": 51,
    "rms_min": 10.118,
    "err_min": 1.088192,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 4263.0,
     "fap": 0.004975,
     "freq": 0.000235
    },
    "o_minus_c_min": [
     -5.731265,
     -10.913585,
     2.912095,
     -12.638224,
     -8.316544,
     -4.858864,
     -10.905183,
     -7.447503,
     -4.850462,
     -8.303102,
     -12.621421,
     0.340259,
     -5.706061,
     -10.888381,
     -6.5667,
     6.912179,
     4.321859,
     4.323539,
     5.189219,
     4.3269,
     8.64858,
     4.33026,
     4.331941,
     5.197621,
     4.335301,
     5.200982,
     4.338662,
     4.340342,
     3.478022,
     5.207703,
     5.209383,
     43.227063,
     3.484744,
     6.078424,
     5.216104,
     3.489784,
     2.627465,
     -2.509818,
     -0.780138,
     -3.370457,
     -40.520777,
     -0.775097,
     -1.637417,
     -3.363736,
     2.685944,
     -4.224376,
     -5.079974,
     -6.806294,
     -5.076614,
     -5.938933,
     -2.481253
    ],
    "epochs": [
     0.0,
     1.0,
     2.0,
     3.0,
     4.0,
     5.0,
     6.0,
     7.0,
     10.0,
     12.0,
     13.0,
     14.0,
     15.0,
     16.0,
     17.0,
     840.0,
     841.0,
     842.0,
     843.0,
     844.0,
     845.0,
     846.0,
     847.0,
     848.0,
     849.0,
     850.0,
     851.0,
     852.0,
     853.0,
     854.0,
     855.0,
     856.0,
     857.0,
     858.0,
     859.0,
     860.0,
     861.0,
     1403.0,
     1404.0,
     1405.0,
     1406.0,
     1407.0,
     1408.0,
     1409.0,
     1410.0,
     1411.0,
     1416.0,
     1417.0,
     1418.0,
     1419.0,
     1420.0
    ]
   }
  },
  {
   "id": "tdv",
   "name": "Transit duration (TDV)",
   "flag": false,
   "level": null,
   "text": "Transit length steady.",
   "details": {
    "p": 0.0,
    "rms_h": 0.19117
   }
  },
  {
   "id": "depth_change",
   "name": "Changing transit depth",
   "flag": false,
   "level": null,
   "text": "Transit depth steady.",
   "details": {
    "p": 0.011715,
    "rel_rms": 0.100354
   }
  },
  {
   "id": "asymmetry",
   "name": "Lopsided transit",
   "flag": true,
   "level": "hint",
   "text": "The end of the transit is deeper than the start: a dust tail (disintegrating planet), rings, a fast-spinning star, or a blend.",
   "details": {
    "p": 0.0
   }
  },
  {
   "id": "check_heartbeat_selflensing",
   "name": "heartbeat selflensing",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 239,988,736 bytes (allocated so far: 2,584,003,072 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  },
  {
   "id": "host",
   "name": "Type of star",
   "flag": false,
   "level": null,
   "text": "From Gaia: main sequence.",
   "details": {
    "kind": "main sequence"
   }
  },
  {
   "id": "check_more_signals",
   "name": "more signals",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 239,988,736 bytes (allocated so far: 2,584,009,216 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}