{
 "known": true,
 "known_why": [
  "the catalogued variable NEV388 (EA, 43\" away) has the same period - its light leaks into TESS's big pixels",
  "Gaia DR3 lists it as a variable star"
 ],
 "known_version": 5,
 "tic": "293954671",
 "version": 3,
 "when": "2026-10-11 19:01",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 583.1,
 "kind": "EB",
 "sectors": [
  14,
  15,
  16,
  41,
  54,
  55,
  56,
  75,
  76,
  81,
  82,
  83
 ],
 "points": 76313,
 "signal": {
  "P": 1.406841,
  "T0": 1684.299309,
  "dur": 0.18,
  "depth": 0.614284,
  "rp": 110.988337,
  "source": "found here",
  "snr": 6351.841176,
  "secondary_phase": 0.187946
 },
 "star": {
  "rad": 1.29798,
  "mass": 1.13,
  "teff": 6058.0,
  "logg": 4.26461,
  "abs_g": 4.1005,
  "bp_rp": 0.8182,
  "dist": 548.723
 },
 "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": "190 eclipses on schedule (scatter 1.6 min).",
   "details": {
    "rms_min": 1.561001,
    "p": 0.999818,
    "periodicity": {
     "period_epochs": 62.116929,
     "fap": 0.0199,
     "freq": 0.016099
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    "quad": {
     "dchi2": 0.173312,
     "curv_min_per_cycle2": 0.0
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   }
  },
  {
   "id": "eccentric_eb",
   "name": "Eccentric eclipsing binary",
   "flag": true,
   "level": "notable",
   "text": "The second eclipse comes at phase 0.188 instead of 0.5: the orbit is stretched (eccentricity at least 0.490). Eccentric binaries show how tides shape orbits, and their slowly turning orbits test General Relativity.",
   "details": {
    "secondary_phase": 0.187946,
    "ecosw": -0.490173,
    "secondary_depth": 0.015997,
    "secondary_snr": 67.464669
   }
  },
  {
   "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": 0.147786,
    "per_sector": [
     [
      14,
      0.756981
     ],
     [
      15,
      0.870658
     ],
     [
      16,
      0.759049
     ],
     [
      41,
      0.767418
     ],
     [
      54,
      0.769181
     ],
     [
      55,
      0.76873
     ],
     [
      56,
      0.783433
     ],
     [
      75,
      0.765859
     ],
     [
      76,
      0.768448
     ],
     [
      81,
      0.756511
     ],
     [
      82,
      0.780428
     ],
     [
      83,
      0.77953
     ]
    ]
   }
  },
  {
   "id": "eb_pulsator",
   "name": "Pulsating star in an eclipsing binary",
   "flag": false,
   "level": null,
   "text": "No pulsations besides the eclipses.",
   "details": {
    "freq_per_day": 4.670917,
    "amp_ppm": 1957.825675,
    "snr": 2.748674
   }
  },
  {
   "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 239,982,080 bytes (allocated so far: 2,621,316,608 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 130,401,280 bytes (allocated so far: 2,555,255,296 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}