{
 "known": true,
 "known_why": [
  "the catalogued variable MNIC V64 (EA, 35\" away) has the same period - its light leaks into TESS's big pixels"
 ],
 "known_version": 5,
 "tic": "422297664",
 "version": 3,
 "when": "2026-10-11 19:37",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 575.5,
 "kind": "EB",
 "sectors": [
  16,
  17,
  24,
  57,
  76,
  77,
  83,
  84
 ],
 "points": 48849,
 "signal": {
  "P": 1.819674,
  "T0": 1739.889742,
  "dur": 0.25,
  "depth": 0.538553,
  "rp": 143.259029,
  "source": "found here",
  "snr": 2529.794874,
  "secondary_phase": 0.197387
 },
 "star": {
  "rad": 1.7893,
  "mass": 1.27,
  "teff": 6380.0,
  "logg": 4.03651,
  "abs_g": 3.7974,
  "bp_rp": 1.0884,
  "dist": 1055.1971
 },
 "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": "93 eclipses on schedule (scatter 2.4 min).",
   "details": {
    "rms_min": 2.390469,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 2.0,
     "fap": 0.004975,
     "freq": 0.5
    },
    "quad": {
     "dchi2": 0.359261,
     "curv_min_per_cycle2": 1e-06
    },
    "o_minus_c_min": [
     5.027618,
     -0.374151,
     -3.975919,
     3.222313,
     -2.18476,
     1.413471,
     3.211703,
     -0.390065,
     -7.591834,
     3.206398,
     1.401093,
     -0.402443,
     -0.40598,
     -2.211285,
     3.186947,
     1.385179,
     -4.016589,
     4.981642,
     1.217192,
     -2.384576,
     -2.386344,
     1.211887,
     -4.189881,
     4.808351,
     -0.593417,
     -2.396954,
     1.201278,
     -6.000491,
     4.797741,
     -0.604027,
     -4.205795,
     2.992436,
     3.94543,
     -1.456338,
     0.341894,
     -1.463411,
     0.331284,
     -1.470484,
     2.127747,
     -1.474021,
     0.324211,
     -1.477558,
     0.320674,
     -1.481094,
     -1.954993,
     -0.156761,
     -0.15853,
     1.639702,
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     1.636165,
     -1.965603,
     -1.969139,
     -0.170908,
     -1.972676,
     -1.976213,
     -0.177981,
     -1.979749,
     1.618483,
     -1.983286,
     1.614946,
     -1.986822,
     1.611409,
     -1.990359,
     1.607873,
     1.597263,
     -2.004505,
     1.593727,
     -2.008042,
     -5.740663,
     -2.142431,
     1.455801,
     1.452264,
     -2.149504,
     1.448728,
     -0.353041,
     1.445191,
     -0.356577,
     -0.360114,
     1.438118,
     -2.16365,
     1.434581,
     -2.167187,
     1.431045,
     -0.370723,
     1.427508,
     -2.17426,
     -2.177797,
     1.420435,
     -0.381333,
     1.416899,
     -0.38487,
     1.413362,
     -2.188406
    ],
    "epochs": [
     0.0,
     1.0,
     2.0,
     3.0,
     7.0,
     8.0,
     9.0,
     10.0,
     11.0,
     12.0,
     15.0,
     17.0,
     19.0,
     22.0,
     23.0,
     24.0,
     25.0,
     26.0,
     119.0,
     120.0,
     121.0,
     122.0,
     123.0,
     124.0,
     125.0,
     127.0,
     128.0,
     129.0,
     130.0,
     131.0,
     132.0,
     133.0,
     612.0,
     613.0,
     614.0,
     617.0,
     620.0,
     621.0,
     622.0,
     623.0,
     624.0,
     625.0,
     626.0,
     627.0,
     895.0,
     896.0,
     897.0,
     898.0,
     899.0,
     900.0,
     901.0,
     903.0,
     904.0,
     905.0,
     907.0,
     908.0,
     909.0,
     910.0,
     911.0,
     912.0,
     913.0,
     914.0,
     915.0,
     916.0,
     922.0,
     923.0,
     924.0,
     925.0,
     1000.0,
     1001.0,
     1002.0,
     1004.0,
     1005.0,
     1006.0,
     1007.0,
     1008.0,
     1009.0,
     1011.0,
     1012.0,
     1013.0,
     1014.0,
     1015.0,
     1016.0,
     1017.0,
     1018.0,
     1019.0,
     1021.0,
     1022.0,
     1023.0,
     1024.0,
     1025.0,
     1026.0,
     1027.0
    ]
   }
  },
  {
   "id": "eccentric_eb",
   "name": "Eccentric eclipsing binary",
   "flag": true,
   "level": "notable",
   "text": "The second eclipse comes at phase 0.197 instead of 0.5: the orbit is stretched (eccentricity at least 0.475). Eccentric binaries show how tides shape orbits, and their slowly turning orbits test General Relativity.",
   "details": {
    "secondary_phase": 0.197387,
    "ecosw": -0.475343,
    "secondary_depth": 0.009479,
    "secondary_snr": 15.067042
   }
  },
  {
   "id": "eclipse_depth_change",
   "name": "Eclipses changing depth",
   "flag": false,
   "level": null,
   "text": "Eclipse depth the same in every sector.",
   "details": {
    "p": 0.249235,
    "rel_change": 0.024139,
    "per_sector": [
     [
      16,
      0.765145
     ],
     [
      17,
      0.771981
     ],
     [
      24,
      0.754764
     ],
     [
      57,
      0.757421
     ],
     [
      76,
      0.760961
     ],
     [
      77,
      0.764774
     ],
     [
      83,
      0.759462
     ],
     [
      84,
      0.753671
     ]
    ]
   }
  },
  {
   "id": "eb_pulsator",
   "name": "Pulsating star in an eclipsing binary",
   "flag": false,
   "level": null,
   "text": "No pulsations besides the eclipses.",
   "details": {
    "freq_per_day": 4.483738,
    "amp_ppm": 4355.144183,
    "snr": 2.938176
   }
  },
  {
   "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 135,728,640 bytes (allocated so far: 2,599,815,680 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  },
  {
   "id": "host",
   "name": "Type of star",
   "flag": false,
   "level": null,
   "text": "From Gaia: young.",
   "details": {
    "kind": "young"
   }
  },
  {
   "id": "check_more_signals",
   "name": "more signals",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 131,033,088 bytes (allocated so far: 2,599,815,680 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}