{
 "known": true,
 "known_why": [
  "in SIMBAD as TYC 4541-2230-1 (*)"
 ],
 "known_version": 5,
 "tic": "266474845",
 "version": 3,
 "when": "2026-10-11 16:34",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 33.6,
 "kind": "transit?",
 "sectors": [
  14,
  20,
  26,
  40,
  47,
  53,
  60,
  74
 ],
 "points": 29264,
 "signal": {
  "P": 2.078885,
  "T0": 1685.113375,
  "dur": 0.12,
  "depth": 0.009799,
  "rp": 153.745672,
  "source": "found here",
  "snr": 548.395787
 },
 "star": {
  "rad": 14.2362,
  "mass": 3.0012,
  "teff": 5687.7407,
  "logg": null,
  "abs_g": -0.4271,
  "bp_rp": 1.1112,
  "dist": 1796.7635
 },
 "flags": [
  "giant_host"
 ],
 "best_level": "notable",
 "headline": "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 (154 Earth radii).",
   "details": {}
  },
  {
   "id": "ttv",
   "name": "Transit timing (TTV)",
   "flag": false,
   "level": null,
   "text": "74 transits arrive on time (scatter 4.3 min, errors 2.2 min).",
   "details": {
    "n_transits": 74,
    "rms_min": 4.298916,
    "err_min": 2.228954,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 2.949565,
     "fap": 0.21393,
     "freq": 0.339033
    },
    "o_minus_c_min": [
     3.575148,
     9.630598,
     7.053497,
     5.340397,
     -1.906663,
     -7.083214,
     -3.619764,
     0.707686,
     -5.332864,
     1.586586,
     7.649486,
     7.664385,
     -10.472165,
     6.815285,
     -2.167225,
     -0.424326,
     2.175124,
     3.054024,
     7.403823,
     -3.813277,
     -0.803902,
     -1.660452,
     1.802998,
     -5.965553,
     -2.502103,
     -5.950653,
     0.976247,
     -7.656303,
     -0.736853,
     -1.593404,
     -2.449954,
     3.605496,
     -5.309965,
     0.745484,
     -3.567066,
     -6.151616,
     2.495834,
     -0.952716,
     6.838184,
     0.797633,
     1.669083,
     4.268533,
     -1.772017,
     3.419433,
     -1.265427,
     0.470023,
     -0.386527,
     -9.019077,
     -2.963628,
     3.955822,
     -0.356728,
     1.378722,
     3.114172,
     1.393622,
     -1.190928,
     10.912521,
     3.747409,
     0.298859,
     -3.149691,
     1.177759,
     0.321209,
     2.056659,
     -4.832992,
     1.222458,
     -2.226092,
     2.101358,
     3.375283,
     -0.937267,
     1.662182,
     -0.058368,
     7.725082,
     -0.907468,
     -3.469669,
     -0.870219
    ],
    "epochs": [
     0.0,
     1.0,
     3.0,
     5.0,
     76.0,
     77.0,
     78.0,
     79.0,
     80.0,
     81.0,
     83.0,
     85.0,
     86.0,
     87.0,
     157.0,
     159.0,
     160.0,
     162.0,
     166.0,
     168.0,
     340.0,
     341.0,
     342.0,
     343.0,
     344.0,
     345.0,
     347.0,
     348.0,
     349.0,
     350.0,
     351.0,
     352.0,
     431.0,
     432.0,
     433.0,
     434.0,
     435.0,
     436.0,
     438.0,
     439.0,
     440.0,
     441.0,
     442.0,
     443.0,
     510.0,
     511.0,
     512.0,
     513.0,
     514.0,
     515.0,
     516.0,
     517.0,
     518.0,
     519.0,
     520.0,
     521.0,
     603.0,
     604.0,
     605.0,
     606.0,
     607.0,
     608.0,
     611.0,
     612.0,
     613.0,
     614.0,
     785.0,
     786.0,
     787.0,
     788.0,
     789.0,
     790.0,
     794.0,
     795.0
    ]
   }
  },
  {
   "id": "tdv",
   "name": "Transit duration (TDV)",
   "flag": false,
   "level": null,
   "text": "Transit length steady.",
   "details": {
    "p": 0.0,
    "rms_h": 0.151827
   }
  },
  {
   "id": "depth_change",
   "name": "Changing transit depth",
   "flag": false,
   "level": null,
   "text": "Transit depth steady.",
   "details": {
    "p": 0.01794,
    "rel_rms": 0.104994
   }
  },
  {
   "id": "asymmetry",
   "name": "Lopsided transit",
   "flag": false,
   "level": null,
   "text": "The transit is symmetric.",
   "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": 294.586366,
    "sigma": 8.430403
   }
  },
  {
   "id": "check_heartbeat_selflensing",
   "name": "heartbeat selflensing",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 239,951,872 bytes (allocated so far: 2,622,835,200 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": -0.4271,
    "bp_rp": 1.1112
   }
  },
  {
   "id": "check_more_signals",
   "name": "more signals",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 239,951,872 bytes (allocated so far: 2,622,842,368 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}