{
 "known": true,
 "known_why": [
  "the catalogued variable NSVS 2598586 (EB, 90\" away) has the same period - its light leaks into TESS's big pixels"
 ],
 "known_version": 5,
 "tic": "99899461",
 "version": 3,
 "when": "2026-10-11 16:49",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 40.8,
 "kind": "transit?",
 "sectors": [
  14,
  15,
  21,
  41,
  48,
  75
 ],
 "points": 16388,
 "signal": {
  "P": 1.614718,
  "T0": 1684.395835,
  "dur": 0.12,
  "depth": 0.009122,
  "rp": 58.614975,
  "source": "found here",
  "snr": 238.227471
 },
 "star": {
  "rad": 5.62531,
  "mass": 3.0,
  "teff": 4919.0,
  "logg": null,
  "abs_g": 1.6729,
  "bp_rp": 1.143,
  "dist": 1063.4302
 },
 "flags": [
  "giant_host"
 ],
 "best_level": "notable",
 "headline": "Transits of a giant star",
 "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 (59 Earth radii).",
   "details": {}
  },
  {
   "id": "ttv",
   "name": "Transit timing (TTV)",
   "flag": false,
   "level": null,
   "text": "68 transits arrive on time (scatter 7.1 min, errors 3.6 min).",
   "details": {
    "n_transits": 68,
    "rms_min": 7.115159,
    "err_min": 3.570313,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 354.338028,
     "fap": 0.004975,
     "freq": 0.002822
    },
    "o_minus_c_min": [
     13.43042,
     1.347813,
     10.865206,
     10.891992,
     9.177385,
     5.734778,
     1.428171,
     1.454957,
     10.97235,
     9.271136,
     7.556529,
     8.500886,
     7.650279,
     7.663672,
     8.541065,
     1.655851,
     4.301423,
     -6.053184,
     0.872209,
     12.392006,
     -4.874601,
     -1.405208,
     -2.242422,
     -4.821029,
     -3.079636,
     -7.359457,
     -4.754064,
     -6.441885,
     -7.292492,
     3.952901,
     -2.945706,
     1.393621,
     -3.776986,
     -4.627593,
     -2.0222,
     -6.328807,
     -13.227414,
     -3.710021,
     -4.560628,
     -6.261842,
     -5.384449,
     -7.963056,
     -3.61627,
     -1.874877,
     -7.909484,
     14.205994,
     -4.788613,
     1.286173,
     -4.748434,
     -16.831041,
     1.326352,
     -3.804077,
     -5.518684,
     -4.641291,
     -4.627898,
     -5.478505,
     -6.329112,
     -0.476377,
     5.611802,
     19.449195,
     2.182588,
     14.291981,
     3.073374,
     8.270767,
     4.82816,
     -0.288875,
     -0.275482,
     3.193911
    ],
    "epochs": [
     0.0,
     1.0,
     2.0,
     4.0,
     5.0,
     6.0,
     7.0,
     9.0,
     10.0,
     12.0,
     13.0,
     19.0,
     20.0,
     21.0,
     22.0,
     24.0,
     28.0,
     29.0,
     30.0,
     116.0,
     117.0,
     118.0,
     120.0,
     121.0,
     122.0,
     125.0,
     126.0,
     129.0,
     130.0,
     131.0,
     132.0,
     456.0,
     457.0,
     458.0,
     459.0,
     460.0,
     461.0,
     462.0,
     463.0,
     465.0,
     466.0,
     467.0,
     469.0,
     470.0,
     471.0,
     574.0,
     575.0,
     577.0,
     578.0,
     579.0,
     580.0,
     584.0,
     585.0,
     586.0,
     587.0,
     588.0,
     589.0,
     1026.0,
     1029.0,
     1030.0,
     1031.0,
     1032.0,
     1033.0,
     1034.0,
     1035.0,
     1040.0,
     1041.0,
     1042.0
    ]
   }
  },
  {
   "id": "tdv",
   "name": "Transit duration (TDV)",
   "flag": false,
   "level": null,
   "text": "Transit length steady.",
   "details": {
    "p": 0.0,
    "rms_h": 0.267134
   }
  },
  {
   "id": "depth_change",
   "name": "Changing transit depth",
   "flag": false,
   "level": null,
   "text": "Transit depth steady.",
   "details": {
    "p": 0.00075,
    "rel_rms": 0.172684
   }
  },
  {
   "id": "asymmetry",
   "name": "Lopsided transit",
   "flag": false,
   "level": null,
   "text": "The transit is symmetric.",
   "details": {
    "p": 0.294511
   }
  },
  {
   "id": "moon_dip",
   "name": "Dimming beside the transit",
   "flag": false,
   "level": null,
   "text": "No extra dimming beside the transit.",
   "details": {
    "depth_ppm": 607.476222,
    "sigma": 5.818881
   }
  },
  {
   "id": "check_heartbeat_selflensing",
   "name": "heartbeat selflensing",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 142,215,680 bytes (allocated so far: 2,622,904,832 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": 1.6729,
    "bp_rp": 1.143
   }
  },
  {
   "id": "check_more_signals",
   "name": "more signals",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 239,986,688 bytes (allocated so far: 2,622,859,776 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}