{
 "known": true,
 "known_why": [
  "in SIMBAD as UCAC4 755-060447 (SB*)",
  "catalogued variable star nearby: ZTF J202519.14+605405.1 (EW, P = 0.29622 d), 216\" away"
 ],
 "known_version": 5,
 "tic": "237018733",
 "version": 3,
 "when": "2026-10-11 16:42",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 126.1,
 "kind": "transit?",
 "sectors": [
  15,
  17,
  24,
  41,
  55,
  56,
  57,
  75,
  76,
  77,
  82,
  83,
  84,
  85
 ],
 "points": 103163,
 "signal": {
  "P": 3.049775,
  "T0": 1711.993368,
  "dur": 0.12,
  "depth": 0.023198,
  "rp": 48.746616,
  "source": "found here",
  "snr": 626.963029
 },
 "star": {
  "rad": 2.93354,
  "mass": 1.37,
  "teff": 6580.0,
  "logg": 3.64,
  "abs_g": 2.1295,
  "bp_rp": 0.8062,
  "dist": 1027.785
 },
 "flags": [
  "boyajian"
 ],
 "best_level": "candidate",
 "headline": "Irregular deep dimming",
 "checks": [
  {
   "id": "microlensing",
   "name": "Microlensing (rogue planet?)",
   "flag": false,
   "level": null,
   "text": "3 brightening(s), none shaped like a one-off lens event.",
   "details": {}
  },
  {
   "id": "exocomet",
   "name": "Exocomet-shaped dip",
   "flag": false,
   "level": null,
   "text": "No comet-shaped dips.",
   "details": {}
  },
  {
   "id": "boyajian",
   "name": "Irregular deep dimming",
   "flag": true,
   "level": "candidate",
   "text": "4 deep dips at irregular times, depths from 0.9% to 3.3%. Not periodic and not a young star - like Boyajian's star ('Tabby's star'), one of the strangest stars known.",
   "details": {
    "n_dips": 4,
    "times": [
     3371.349887,
     3610.899887,
     3613.169887,
     3626.549887
    ],
    "depths": [
     0.033244,
     0.027077,
     0.017655,
     0.008819
    ]
   }
  },
  {
   "id": "habitable",
   "name": "Habitable zone & size",
   "flag": false,
   "level": null,
   "text": "Not a planet: too big (49 Earth radii).",
   "details": {}
  },
  {
   "id": "ttv",
   "name": "Transit timing (TTV)",
   "flag": false,
   "level": null,
   "text": "106 transits arrive on time (scatter 3.9 min, errors 2.1 min).",
   "details": {
    "n_transits": 106,
    "rms_min": 3.944222,
    "err_min": 2.095054,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 2.334869,
     "fap": 0.925373,
     "freq": 0.42829
    },
    "o_minus_c_min": [
     -4.103264,
     -1.509978,
     1.083308,
     -4.960833,
     -0.639547,
     -3.216111,
     1.105175,
     2.834462,
     -6.668252,
     -2.346966,
     1.111607,
     2.840893,
     -6.592361,
     4.640925,
     -3.133788,
     9.827498,
     1.188784,
     -4.857929,
     6.375357,
     -2.263357,
     0.329929,
     3.972442,
     2.245728,
     0.519014,
     -0.343699,
     -0.342413,
     1.386873,
     -3.79584,
     3.117446,
     -1.053344,
     1.539942,
     0.677228,
     4.998515,
     -1.910913,
     -1.909627,
     -1.90834,
     1.548946,
     0.687519,
     -0.175195,
     -4.493909,
     3.283377,
     1.556664,
     2.42195,
     -1.032764,
     0.696523,
     -1.030191,
     0.699095,
     -4.483618,
     1.565668,
     -1.88776,
     1.569527,
     -1.885187,
     0.708099,
     -0.154614,
     4.359616,
     -2.551098,
     0.906188,
     -0.820525,
     -2.547239,
     1.774047,
     -0.816667,
     0.04862,
     -0.814094,
     3.507192,
     5.236479,
     0.919051,
     0.056337,
     0.921624,
     12.15491,
     6.972196,
     1.789483,
     5.248055,
     0.065342,
     -4.253372,
     -0.790941,
     -0.789654,
     -2.470062,
     -1.604775,
     -0.739489,
     0.125797,
     0.991084,
     1.85637,
     -1.598344,
     -4.189058,
     -2.459771,
     -2.458485,
     -2.457199,
     4.456088,
     -2.454626,
     2.73066,
     4.459946,
     1.005233,
     2.735805,
     -0.718908,
     -0.717622,
     -4.171049,
     0.150237,
     -2.440477,
     -1.575191,
     0.155382,
     5.340668,
     5.341955,
     -23.168759,
     -1.567473,
     4.481813,
     -5.8849
    ],
    "epochs": [
     0.0,
     1.0,
     2.0,
     5.0,
     6.0,
     18.0,
     19.0,
     20.0,
     21.0,
     22.0,
     24.0,
     25.0,
     80.0,
     81.0,
     82.0,
     83.0,
     84.0,
     85.0,
     86.0,
     87.0,
     88.0,
     233.0,
     234.0,
     235.0,
     236.0,
     237.0,
     238.0,
     239.0,
     240.0,
     356.0,
     357.0,
     358.0,
     359.0,
     361.0,
     362.0,
     363.0,
     364.0,
     366.0,
     367.0,
     368.0,
     369.0,
     370.0,
     371.0,
     372.0,
     373.0,
     374.0,
     375.0,
     376.0,
     377.0,
     379.0,
     380.0,
     381.0,
     382.0,
     383.0,
     534.0,
     535.0,
     536.0,
     537.0,
     538.0,
     539.0,
     540.0,
     541.0,
     542.0,
     543.0,
     544.0,
     546.0,
     547.0,
     548.0,
     549.0,
     550.0,
     551.0,
     553.0,
     554.0,
     555.0,
     560.0,
     561.0,
     598.0,
     599.0,
     600.0,
     601.0,
     602.0,
     603.0,
     604.0,
     605.0,
     606.0,
     607.0,
     608.0,
     609.0,
     610.0,
     611.0,
     612.0,
     613.0,
     615.0,
     616.0,
     617.0,
     619.0,
     620.0,
     621.0,
     622.0,
     624.0,
     625.0,
     626.0,
     627.0,
     628.0,
     629.0,
     630.0
    ]
   }
  },
  {
   "id": "tdv",
   "name": "Transit duration (TDV)",
   "flag": false,
   "level": null,
   "text": "Transit length steady.",
   "details": {
    "p": 0.0,
    "rms_h": 0.170763
   }
  },
  {
   "id": "depth_change",
   "name": "Changing transit depth",
   "flag": false,
   "level": null,
   "text": "Transit depth steady.",
   "details": {
    "p": 0.030151,
    "rel_rms": 0.085702
   }
  },
  {
   "id": "asymmetry",
   "name": "Lopsided transit",
   "flag": false,
   "level": null,
   "text": "The transit is symmetric.",
   "details": {
    "p": 0.187254
   }
  },
  {
   "id": "moon_dip",
   "name": "Dimming beside the transit",
   "flag": false,
   "level": null,
   "text": "No extra dimming beside the transit.",
   "details": {
    "depth_ppm": 66.221692,
    "sigma": 1.170432
   }
  },
  {
   "id": "trojan",
   "name": "Trojan companions (L4/L5)",
   "flag": false,
   "level": null,
   "text": "Nothing at the Trojan points.",
   "details": {
    "z_l4": 0.644479,
    "z_l5": -0.366191
   }
  },
  {
   "id": "self_lensing",
   "name": "Self-lensing binary",
   "flag": false,
   "level": null,
   "text": "No repeating brief brightenings.",
   "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 239,984,128 bytes (allocated so far: 2,448,689,152 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}