{
 "known": true,
 "known_why": [
  "in SIMBAD as ATO J304.8032+40.8448 (V*)",
  "catalogued variable star nearby: Gaia DR3 2068355098983258496 (YSO), 41\" away",
  "in the ATLAS variable-star catalogue (Heinze et al. 2018) as J304.8032+40.8448",
  "SIMBAD lists ATO J304.8032+40.8448 also as ATO J304.8032+40.8448"
 ],
 "known_version": 5,
 "tic": "274179241",
 "version": 3,
 "when": "2026-10-12 07:36",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 1784.3,
 "kind": "EB",
 "sectors": [
  14,
  15,
  41,
  55,
  81,
  82
 ],
 "points": 28558,
 "signal": {
  "P": 2.072287,
  "T0": 1684.048618,
  "dur": 0.25,
  "depth": 0.414391,
  "rp": 196.327659,
  "source": "found here",
  "snr": 1063.708011,
  "secondary_phase": 0.18064
 },
 "star": {
  "rad": 2.79545,
  "mass": 1.12,
  "teff": 6024.0,
  "logg": 3.59438,
  "abs_g": 4.1489,
  "bp_rp": 1.6953,
  "dist": 1018.1644
 },
 "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": "55 eclipses on schedule (scatter 52.4 min).",
   "details": {
    "rms_min": 52.449976,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 2.851486,
     "fap": 0.885572,
     "freq": 0.350694
    },
    "quad": {
     "dchi2": 0.65464,
     "curv_min_per_cycle2": 1.5e-05
    },
    "o_minus_c_min": [
     76.999073,
     91.381858,
     -41.835357,
     30.078568,
     -20.355862,
     35.392494,
     54.670557,
     70.853342,
     -74.963873,
     72.618912,
     78.001697,
     -35.415518,
     40.167267,
     76.150052,
     -60.667163,
     -62.484378,
     -157.901592,
     0.481193,
     56.937439,
     51.520224,
     -11.496991,
     74.885794,
     1.068579,
     -52.948636,
     -7.96585,
     37.016935,
     44.19972,
     18.982505,
     45.96529,
     11.748075,
     6.33086,
     52.849932,
     -11.967283,
     -82.184498,
     23.998287,
     5.981073,
     -93.036142,
     14.946643,
     54.529428,
     -46.287787,
     34.677783,
     -82.339432,
     59.843353,
     40.026138,
     -13.991077,
     11.191708,
     20.174493,
     -50.042722,
     25.540063,
     5.722849,
     -55.494366,
     66.888419,
     -6.928796,
     14.653989,
     -12.363226
    ],
    "epochs": [
     0.0,
     1.0,
     2.0,
     7.0,
     9.0,
     12.0,
     356.0,
     357.0,
     358.0,
     359.0,
     360.0,
     361.0,
     362.0,
     363.0,
     364.0,
     365.0,
     366.0,
     367.0,
     538.0,
     539.0,
     540.0,
     541.0,
     542.0,
     543.0,
     544.0,
     545.0,
     546.0,
     547.0,
     548.0,
     549.0,
     550.0,
     880.0,
     881.0,
     882.0,
     883.0,
     884.0,
     885.0,
     886.0,
     887.0,
     888.0,
     890.0,
     891.0,
     892.0,
     893.0,
     894.0,
     895.0,
     896.0,
     897.0,
     898.0,
     899.0,
     900.0,
     901.0,
     902.0,
     903.0,
     904.0
    ]
   }
  },
  {
   "id": "eccentric_eb",
   "name": "Eccentric eclipsing binary",
   "flag": true,
   "level": "notable",
   "text": "The second eclipse comes at phase 0.181 instead of 0.5: the orbit is stretched (eccentricity at least 0.502). Eccentric binaries show how tides shape orbits, and their slowly turning orbits test General Relativity.",
   "details": {
    "secondary_phase": 0.18064,
    "ecosw": -0.50165,
    "secondary_depth": 0.857503,
    "secondary_snr": 1191.726302
   }
  },
  {
   "id": "eclipse_depth_change",
   "name": "Eclipses changing depth",
   "flag": false,
   "level": null,
   "text": "Eclipse depth the same in every sector.",
   "details": {
    "p": 0.784914,
    "rel_change": 0.047853,
    "per_sector": [
     [
      14,
      0.623179
     ],
     [
      41,
      0.65356
     ],
     [
      55,
      0.634335
     ],
     [
      81,
      0.635106
     ],
     [
      82,
      0.629897
     ]
    ]
   }
  },
  {
   "id": "eb_pulsator",
   "name": "Pulsating star in an eclipsing binary",
   "flag": false,
   "level": null,
   "text": "No pulsations besides the eclipses.",
   "details": {
    "freq_per_day": 6.830721,
    "amp_ppm": 8093.24041,
    "snr": 2.267511
   }
  },
  {
   "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: 2,679,306,240 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 189,542,912 bytes (allocated so far: 2,629,636,096 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}