{
 "known": true,
 "known_why": [
  "the catalogued variable HAT 199-02899 (E, 46\" away) has the same period - its light leaks into TESS's big pixels"
 ],
 "known_version": 5,
 "tic": "273629517",
 "version": 3,
 "when": "2026-10-11 19:36",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 1127.9,
 "kind": "EB",
 "sectors": [
  14,
  15,
  41,
  54,
  55,
  75,
  81,
  82
 ],
 "points": 40997,
 "signal": {
  "P": 1.573154,
  "T0": 1684.35964,
  "dur": 0.18,
  "depth": 0.824419,
  "rp": 1107.313714,
  "source": "found here",
  "snr": 3165.174657,
  "secondary_phase": 0.17442
 },
 "star": {
  "rad": 11.1782,
  "mass": 3.0,
  "teff": 4640.0,
  "logg": null,
  "abs_g": 1.1443,
  "bp_rp": 1.6007,
  "dist": 2990.3381
 },
 "flags": [
  "eccentric_eb",
  "giant_host"
 ],
 "best_level": "notable",
 "headline": "Eccentric eclipsing binary; 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": "etv",
   "name": "Eclipse timing (third body?)",
   "flag": false,
   "level": null,
   "text": "87 eclipses on schedule (scatter 9.8 min).",
   "details": {
    "rms_min": 9.785428,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 2.0,
     "fap": 0.004975,
     "freq": 0.5
    },
    "quad": {
     "dchi2": 42.508312,
     "curv_min_per_cycle2": -2.4e-05
    },
    "o_minus_c_min": [
     -18.398045,
     -21.019514,
     -4.206877,
     -4.225191,
     -4.231084,
     -4.236978,
     11.312075,
     -4.242872,
     -5.55066,
     -5.556553,
     -6.864341,
     14.557652,
     -8.773294,
     13.255759,
     13.249865,
     -10.081082,
     13.243971,
     13.238077,
     -3.61287,
     11.936183,
     -4.914763,
     11.93029,
     -4.920657,
     11.924396,
     -4.926551,
     -4.932445,
     10.616608,
     -6.234339,
     10.610715,
     -6.240232,
     9.308821,
     -7.542126,
     9.302927,
     14.481033,
     -7.553914,
     14.475139,
     -7.559807,
     14.469246,
     -1.085701,
     13.167352,
     -10.163595,
     -8.544069,
     9.596984,
     -8.549963,
     9.59109,
     -8.555857,
     9.585196,
     -7.265751,
     -22.823644,
     8.277409,
     -8.573538,
     10.863515,
     -8.579432,
     9.561621,
     -8.585326,
     9.555727,
     9.290507,
     -8.85644,
     7.988613,
     -8.862334,
     10.574719,
     -7.572227,
     7.976826,
     9.266932,
     -8.880015,
     9.261038,
     -8.885909,
     9.255144,
     -8.891803,
     9.24925,
     -7.601696,
     9.243357,
     -8.90359,
     9.237463,
     -7.613484,
     9.231569,
     -8.915378,
     9.225675,
     -8.921272,
     -7.631165,
     9.213888,
     -7.637059,
     9.207994,
     -8.938953,
     9.2021,
     -8.944847,
     7.900206
    ],
    "epochs": [
     0.0,
     10.0,
     22.0,
     468.0,
     470.0,
     472.0,
     473.0,
     474.0,
     478.0,
     480.0,
     484.0,
     691.0,
     692.0,
     693.0,
     695.0,
     696.0,
     697.0,
     699.0,
     700.0,
     701.0,
     702.0,
     703.0,
     704.0,
     705.0,
     706.0,
     708.0,
     709.0,
     710.0,
     711.0,
     712.0,
     713.0,
     714.0,
     715.0,
     717.0,
     718.0,
     719.0,
     720.0,
     721.0,
     722.0,
     723.0,
     724.0,
     1054.0,
     1055.0,
     1056.0,
     1057.0,
     1058.0,
     1059.0,
     1060.0,
     1062.0,
     1063.0,
     1064.0,
     1065.0,
     1066.0,
     1067.0,
     1068.0,
     1069.0,
     1159.0,
     1160.0,
     1161.0,
     1162.0,
     1163.0,
     1164.0,
     1165.0,
     1167.0,
     1168.0,
     1169.0,
     1170.0,
     1171.0,
     1172.0,
     1173.0,
     1174.0,
     1175.0,
     1176.0,
     1177.0,
     1178.0,
     1179.0,
     1180.0,
     1181.0,
     1182.0,
     1184.0,
     1185.0,
     1186.0,
     1187.0,
     1188.0,
     1189.0,
     1190.0,
     1191.0
    ]
   }
  },
  {
   "id": "eccentric_eb",
   "name": "Eccentric eclipsing binary",
   "flag": true,
   "level": "notable",
   "text": "The second eclipse comes at phase 0.174 instead of 0.5: the orbit is stretched (eccentricity at least 0.511). Eccentric binaries show how tides shape orbits, and their slowly turning orbits test General Relativity.",
   "details": {
    "secondary_phase": 0.17442,
    "ecosw": -0.51142,
    "secondary_depth": 0.152918,
    "secondary_snr": 308.045958
   }
  },
  {
   "id": "eclipse_depth_change",
   "name": "Eclipses changing depth",
   "flag": false,
   "level": null,
   "text": "Eclipse depth the same in every sector.",
   "details": {
    "p": 0.146823,
    "rel_change": 0.053545,
    "per_sector": [
     [
      14,
      0.889848
     ],
     [
      41,
      0.865766
     ],
     [
      54,
      0.881098
     ],
     [
      55,
      0.862065
     ],
     [
      75,
      0.904115
     ],
     [
      81,
      0.868161
     ],
     [
      82,
      0.857663
     ]
    ]
   }
  },
  {
   "id": "eb_pulsator",
   "name": "Pulsating star in an eclipsing binary",
   "flag": false,
   "level": null,
   "text": "No pulsations besides the eclipses.",
   "details": {
    "freq_per_day": 4.474276,
    "amp_ppm": 4801.983351,
    "snr": 2.793494
   }
  },
  {
   "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 174,630,400 bytes (allocated so far: 2,565,840,384 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": 1.1443,
    "bp_rp": 1.6007
   }
  },
  {
   "id": "check_more_signals",
   "name": "more signals",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 122,711,040 bytes (allocated so far: 2,579,251,200 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}