{
 "known": true,
 "known_why": [
  "the catalogued variable NSVS 8920917 (EA, 35\" away) has the same period - its light leaks into TESS's big pixels"
 ],
 "known_version": 5,
 "tic": "100798806",
 "version": 3,
 "when": "2026-10-11 18:51",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 156.2,
 "kind": "EB",
 "sectors": [
  16,
  56,
  83
 ],
 "points": 20573,
 "signal": {
  "P": 1.452683,
  "T0": 1739.600584,
  "dur": 0.18,
  "depth": 0.555858,
  "rp": 129.412717,
  "source": "found here",
  "snr": 1834.539613,
  "secondary_phase": 0.183909
 },
 "star": {
  "rad": 1.591,
  "mass": 1.4,
  "teff": 6656.0,
  "logg": 4.18086,
  "abs_g": 3.2405,
  "bp_rp": 0.6356,
  "dist": 1062.7359
 },
 "flags": [
  "eccentric_eb"
 ],
 "best_level": "notable",
 "headline": "Eccentric eclipsing binary",
 "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": "etv",
   "name": "Eclipse timing (third body?)",
   "flag": false,
   "level": null,
   "text": "Eclipses from only 2 sector(s): can't tell.",
   "details": {
    "rms_min": 6.937123,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 2.00334,
     "fap": 0.298507,
     "freq": 0.499166
    },
    "quad": {
     "dchi2": 3.257378,
     "curv_min_per_cycle2": -5.1e-05
    },
    "o_minus_c_min": [
     -0.014667,
     -0.02222,
     -0.029774,
     -0.037328,
     -41.516882,
     1.243564,
     -0.059989,
     -0.067543,
     -0.082651,
     -0.090205,
     -0.097758,
     -0.105312,
     -0.112866,
     -0.12042,
     1.168026,
     -0.135527,
     1.152919,
     -0.150635,
     0.058662,
     0.051108,
     0.043554,
     0.036,
     0.028447,
     0.020893,
     0.013339,
     0.005785,
     -0.001769,
     -0.009323,
     -0.016876,
     -0.02443,
     -0.031984,
     -0.039538,
     -0.047092,
     -0.054645,
     -0.062199
    ],
    "epochs": [
     748.0,
     749.0,
     750.0,
     751.0,
     752.0,
     753.0,
     754.0,
     755.0,
     757.0,
     758.0,
     759.0,
     760.0,
     761.0,
     762.0,
     763.0,
     764.0,
     765.0,
     766.0,
     1253.0,
     1254.0,
     1255.0,
     1256.0,
     1257.0,
     1258.0,
     1259.0,
     1260.0,
     1261.0,
     1262.0,
     1263.0,
     1264.0,
     1265.0,
     1266.0,
     1267.0,
     1268.0,
     1269.0
    ]
   }
  },
  {
   "id": "eccentric_eb",
   "name": "Eccentric eclipsing binary",
   "flag": true,
   "level": "notable",
   "text": "The second eclipse comes at phase 0.184 instead of 0.5: the orbit is stretched (eccentricity at least 0.497). Eccentric binaries show how tides shape orbits, and their slowly turning orbits test General Relativity.",
   "details": {
    "secondary_phase": 0.183909,
    "ecosw": -0.496515,
    "secondary_depth": 0.007923,
    "secondary_snr": 11.224742
   }
  },
  {
   "id": "eb_pulsator",
   "name": "Pulsating star in an eclipsing binary",
   "flag": false,
   "level": null,
   "text": "No pulsations besides the eclipses.",
   "details": {
    "freq_per_day": 4.584858,
    "amp_ppm": 2623.028978,
    "snr": 2.993545
   }
  },
  {
   "id": "circumbinary",
   "name": "Extra dips outside the eclipses",
   "flag": false,
   "level": null,
   "text": "No extra dips between the eclipses.",
   "details": {
    "times": [],
    "depths": []
   }
  },
  {
   "id": "check_heartbeat_selflensing",
   "name": "heartbeat selflensing",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 180,921,856 bytes (allocated so far: 2,682,403,328 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 139,883,008 bytes (allocated so far: 2,573,820,416 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}