{
 "known": true,
 "known_why": [
  "catalogued variable star nearby: Gaia DR3 2241257288180680448 (ROT), 200\" away"
 ],
 "known_version": 5,
 "tic": "256514921",
 "version": 3,
 "when": "2026-10-11 17:00",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 190.7,
 "kind": "transit?",
 "sectors": [
  14,
  15,
  16,
  17,
  18,
  21,
  24,
  25,
  41,
  47,
  48,
  50,
  51,
  54,
  55,
  56,
  57,
  58,
  59,
  60,
  73,
  74,
  75,
  76
 ],
 "points": 123410,
 "signal": {
  "P": 2.664462,
  "T0": 1685.534731,
  "dur": 0.12,
  "depth": 0.008628,
  "rp": 103.973468,
  "source": "found here",
  "snr": 344.356394
 },
 "star": {
  "rad": 10.2598,
  "mass": 3.0,
  "teff": 4620.0,
  "logg": null,
  "abs_g": 1.0693,
  "bp_rp": 1.3451,
  "dist": 1682.5402
 },
 "flags": [
  "ttv",
  "asymmetry",
  "giant_host"
 ],
 "best_level": "candidate",
 "headline": "Transit timing (TTV); Lopsided transit; Transits of a giant star",
 "checks": [
  {
   "id": "microlensing",
   "name": "Microlensing (rogue planet?)",
   "flag": false,
   "level": null,
   "text": "2 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 (104 Earth radii).",
   "details": {}
  },
  {
   "id": "ttv",
   "name": "Transit timing (TTV)",
   "flag": true,
   "level": "candidate",
   "text": "The transits arrive early or late by 33.9 min (typical error 2.0 min) repeating every ~2.0 orbits: something is tugging on the planet - another planet, or a moon.",
   "details": {
    "n_transits": 184,
    "rms_min": 33.904217,
    "err_min": 1.957969,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 2.0,
     "fap": 0.004975,
     "freq": 0.5
    },
    "o_minus_c_min": [
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     39.807994,
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     27.679257,
     -32.806199,
     32.852345,
     -36.273112,
     36.297432,
     -36.305849,
     -35.463674,
     26.73887,
     -44.114586,
     24.989045,
     -57.096411,
     11.143221,
     -48.478236,
     15.452308,
     -57.129148,
     1.606484,
     -58.014973,
     5.051571,
     8.496659,
     12.805746,
     1.551922,
     -58.069535,
     4.997009,
     16.967517,
     7.452604,
     7.43078,
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     52.222375,
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     13.240629,
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     66.792261,
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     12.343892,
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     8.587801,
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     -50.191479,
     2.496152,
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     18.732098,
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     36.685131,
     34.082219,
     -18.627238,
     28.023306,
     -23.82215,
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     34.049481,
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     28.854569,
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     -3.342591,
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     27.739584,
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     33.776672,
     -43.135697,
     58.810847,
     13.877391,
     42.582279,
     11.472823,
     46.027367,
     10.597911,
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     1.072086,
     38.21863,
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     12.189506,
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     17.362594,
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     12.167681,
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     12.156769,
     -39.688687,
     6.097857,
     -33.6516,
     8.678944,
     -38.846512
    ],
    "epochs": [
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     1.0,
     2.0,
     3.0,
     4.0,
     5.0,
     6.0,
     7.0,
     8.0,
     9.0,
     10.0,
     11.0,
     12.0,
     17.0,
     21.0,
     22.0,
     23.0,
     26.0,
     27.0,
     30.0,
     31.0,
     32.0,
     33.0,
     36.0,
     37.0,
     38.0,
     40.0,
     42.0,
     46.0,
     47.0,
     48.0,
     71.0,
     73.0,
     77.0,
     79.0,
     102.0,
     103.0,
     104.0,
     105.0,
     106.0,
     107.0,
     108.0,
     109.0,
     110.0,
     111.0,
     112.0,
     117.0,
     118.0,
     120.0,
     121.0,
     277.0,
     279.0,
     280.0,
     281.0,
     282.0,
     283.0,
     284.0,
     285.0,
     337.0,
     338.0,
     339.0,
     340.0,
     342.0,
     343.0,
     344.0,
     345.0,
     348.0,
     349.0,
     350.0,
     351.0,
     354.0,
     355.0,
     356.0,
     370.0,
     371.0,
     372.0,
     375.0,
     376.0,
     377.0,
     380.0,
     381.0,
     385.0,
     386.0,
     387.0,
     408.0,
     409.0,
     410.0,
     411.0,
     413.0,
     414.0,
     415.0,
     416.0,
     418.0,
     419.0,
     420.0,
     421.0,
     423.0,
     424.0,
     425.0,
     426.0,
     427.0,
     428.0,
     429.0,
     430.0,
     431.0,
     432.0,
     433.0,
     434.0,
     435.0,
     436.0,
     437.0,
     438.0,
     439.0,
     440.0,
     441.0,
     442.0,
     444.0,
     445.0,
     446.0,
     447.0,
     448.0,
     449.0,
     450.0,
     451.0,
     452.0,
     453.0,
     454.0,
     455.0,
     456.0,
     457.0,
     458.0,
     459.0,
     461.0,
     462.0,
     464.0,
     466.0,
     467.0,
     468.0,
     469.0,
     471.0,
     472.0,
     473.0,
     474.0,
     477.0,
     478.0,
     479.0,
     602.0,
     603.0,
     604.0,
     605.0,
     607.0,
     609.0,
     610.0,
     611.0,
     612.0,
     613.0,
     614.0,
     615.0,
     616.0,
     617.0,
     618.0,
     619.0,
     620.0,
     621.0,
     622.0,
     623.0,
     624.0,
     625.0,
     626.0,
     627.0,
     628.0,
     629.0,
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     631.0,
     632.0,
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     634.0,
     635.0,
     636.0,
     637.0,
     638.0,
     639.0,
     640.0,
     641.0
    ]
   }
  },
  {
   "id": "tdv",
   "name": "Transit duration (TDV)",
   "flag": false,
   "level": null,
   "text": "Transit length steady.",
   "details": {
    "p": 0.0,
    "rms_h": 0.222935
   }
  },
  {
   "id": "depth_change",
   "name": "Changing transit depth",
   "flag": false,
   "level": null,
   "text": "Transit depth steady.",
   "details": {
    "p": 0.0,
    "rel_rms": 0.255899
   }
  },
  {
   "id": "asymmetry",
   "name": "Lopsided transit",
   "flag": true,
   "level": "hint",
   "text": "The start of the transit is deeper than the end: a dust tail (disintegrating planet), rings, a fast-spinning star, or a blend.",
   "details": {
    "p": 0.0
   }
  },
  {
   "id": "moon_dip",
   "name": "Dimming beside the transit",
   "flag": false,
   "level": null,
   "text": "No extra dimming beside the transit.",
   "details": {
    "depth_ppm": 264.341241,
    "sigma": 8.576036
   }
  },
  {
   "id": "trojan",
   "name": "Trojan companions (L4/L5)",
   "flag": false,
   "level": null,
   "text": "Nothing at the Trojan points.",
   "details": {
    "z_l4": -0.430591,
    "z_l5": -0.61123
   }
  },
  {
   "id": "more_planets",
   "name": "More planets in the system",
   "flag": false,
   "level": null,
   "text": "No other repeating dips (searched 400,000 periods from 0.3 to 100 days in 48 s on the GPU).",
   "details": {
    "n_periods": 400000
   }
  },
  {
   "id": "self_lensing",
   "name": "Self-lensing binary",
   "flag": false,
   "level": null,
   "text": "No repeating brief brightenings.",
   "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": 1.0693,
    "bp_rp": 1.3451
   }
  }
 ],
 "plot": "10_rare_check.png"
}