{
 "known": true,
 "known_why": [
  "the catalogued variable PMAK V62 (EA, 37\" away) has the same period - its light leaks into TESS's big pixels"
 ],
 "known_version": 5,
 "tic": "417734864",
 "version": 3,
 "when": "2026-10-12 02:53",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 218.4,
 "kind": "EB",
 "sectors": [
  14,
  15,
  16,
  17,
  18,
  19,
  20,
  21,
  22,
  23,
  24,
  25,
  26,
  40,
  41,
  47,
  48,
  49,
  51,
  56,
  57,
  58,
  59,
  60
 ],
 "points": 80618,
 "signal": {
  "P": 11.446701,
  "T0": 1686.289665,
  "dur": 0.25,
  "depth": 0.590451,
  "rp": 405.402823,
  "source": "found here",
  "snr": 1479.386221,
  "secondary_phase": 0.606009
 },
 "star": {
  "rad": 4.83582,
  "mass": 3.0,
  "teff": 5052.0,
  "logg": null,
  "abs_g": 2.4211,
  "bp_rp": 1.3882,
  "dist": 1276.7807
 },
 "flags": [
  "circumbinary",
  "eccentric_eb"
 ],
 "best_level": "hint",
 "headline": "Extra dips outside the eclipses; Eccentric eclipsing binary",
 "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": "etv",
   "name": "Eclipse timing (third body?)",
   "flag": false,
   "level": null,
   "text": "Eclipses from only 0 sector(s): can't tell.",
   "details": {
    "rms_min": 0.617865,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 14.612132,
     "fap": 0.741294,
     "freq": 0.068436
    },
    "quad": {
     "dchi2": 14.44367,
     "curv_min_per_cycle2": -0.001381
    },
    "o_minus_c_min": [
     -0.17826,
     -0.219113,
     -0.300819,
     -0.341672,
     -0.87276,
     0.886387,
     -0.954466,
     0.722976,
     0.682123,
     0.477858,
     0.069329,
     0.028476,
     1.787624,
     -0.094082,
     -0.134935,
     -0.175788,
     -0.257494,
     -0.298347,
     -0.3392,
     -0.380053
    ],
    "epochs": [
     62.0,
     63.0,
     65.0,
     66.0,
     79.0,
     80.0,
     81.0,
     84.0,
     85.0,
     90.0,
     100.0,
     101.0,
     102.0,
     104.0,
     105.0,
     106.0,
     108.0,
     109.0,
     110.0,
     111.0
    ]
   }
  },
  {
   "id": "eccentric_eb",
   "name": "Eccentric eclipsing binary",
   "flag": true,
   "level": "notable",
   "text": "The second eclipse comes at phase 0.606 instead of 0.5: the orbit is stretched (eccentricity at least 0.167). Eccentric binaries show how tides shape orbits, and their slowly turning orbits test General Relativity.",
   "details": {
    "secondary_phase": 0.606009,
    "ecosw": 0.166518,
    "secondary_depth": 0.26657,
    "secondary_snr": 781.911912
   }
  },
  {
   "id": "eclipse_depth_change",
   "name": "Eclipses changing depth",
   "flag": false,
   "level": null,
   "text": "Eclipse depth the same in every sector.",
   "details": {
    "p": 0.0,
    "rel_change": 0.077652,
    "per_sector": [
     [
      40,
      0.87133
     ],
     [
      41,
      0.835502
     ],
     [
      47,
      0.854023
     ],
     [
      49,
      0.859428
     ],
     [
      56,
      0.891993
     ],
     [
      57,
      0.878264
     ],
     [
      58,
      0.904259
     ],
     [
      59,
      0.888806
     ],
     [
      60,
      0.896159
     ]
    ]
   }
  },
  {
   "id": "eb_pulsator",
   "name": "Pulsating star in an eclipsing binary",
   "flag": false,
   "level": null,
   "text": "No pulsations besides the eclipses.",
   "details": {
    "freq_per_day": 4.261926,
    "amp_ppm": 822.249514,
    "snr": 3.548582
   }
  },
  {
   "id": "more_planets",
   "name": "Second eclipsing pair",
   "flag": false,
   "level": null,
   "text": "No other repeating dips (searched 400,000 periods from 0.3 to 100 days in 40 s on the GPU).",
   "details": {
    "n_periods": 400000
   }
  },
  {
   "id": "circumbinary",
   "name": "Extra dips outside the eclipses",
   "flag": true,
   "level": "hint",
   "text": "1 dip(s) that don't belong to the eclipses (at BTJD 2896.38): a planet orbiting both stars (circumbinary, like Kepler-16b) makes dips at irregular times, or a third star.",
   "details": {
    "times": [
     2896.381601
    ],
    "depths": [
     0.023389
    ]
   }
  },
  {
   "id": "heartbeat",
   "name": "Heartbeat star",
   "flag": false,
   "level": null,
   "text": "No heartbeat-shaped spike.",
   "details": {
    "width": 0.026667,
    "period": 11.446701
   }
  },
  {
   "id": "self_lensing",
   "name": "Self-lensing binary",
   "flag": false,
   "level": null,
   "text": "No repeating brief brightenings.",
   "details": {}
  },
  {
   "id": "host",
   "name": "Type of star",
   "flag": false,
   "level": null,
   "text": "From Gaia: young.",
   "details": {
    "kind": "young"
   }
  }
 ],
 "plot": "10_rare_check.png"
}