{
 "known": true,
 "known_why": [
  "in SIMBAD as TYC 4582-936-1 (*)",
  "catalogued variable star nearby: Gaia DR3 2296228918196704512 (S), 259\" away",
  "in the TESS eclipsing-binary catalogue (Prsa et al. 2022) as TIC 0288507910"
 ],
 "known_version": 5,
 "tic": "288507910",
 "version": 3,
 "when": "2026-10-11 16:31",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 148.8,
 "kind": "transit?",
 "sectors": [
  14,
  18,
  19,
  20,
  21,
  24,
  25,
  26,
  40,
  41,
  47,
  51,
  52,
  53,
  58,
  59,
  60,
  73,
  74,
  78,
  79,
  81,
  85,
  86
 ],
 "points": 122171,
 "signal": {
  "P": 8.347806,
  "T0": 1689.930972,
  "dur": 0.12,
  "depth": 0.034422,
  "rp": 47.389132,
  "source": "found here",
  "snr": 1277.179367
 },
 "star": {
  "rad": 2.34118,
  "mass": 1.22,
  "teff": 6261.0,
  "logg": 3.78556,
  "abs_g": 2.5441,
  "bp_rp": 0.7178,
  "dist": 551.1558
 },
 "flags": [
  "asymmetry",
  "moon_dip"
 ],
 "best_level": "hint",
 "headline": "Lopsided transit; Dimming beside the transit",
 "checks": [
  {
   "id": "microlensing",
   "name": "Microlensing (rogue planet?)",
   "flag": false,
   "level": null,
   "text": "16 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": "habitable",
   "name": "Habitable zone & size",
   "flag": false,
   "level": null,
   "text": "Not a planet: too big (47 Earth radii).",
   "details": {}
  },
  {
   "id": "ttv",
   "name": "Transit timing (TTV)",
   "flag": false,
   "level": null,
   "text": "65 transits arrive on time (scatter 5.8 min, errors 1.3 min).",
   "details": {
    "n_transits": 65,
    "rms_min": 5.816009,
    "err_min": 1.331156,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 2.458369,
     "fap": 0.616915,
     "freq": 0.406774
    },
    "o_minus_c_min": [
     3.401611,
     0.023654,
     -4.218302,
     4.416173,
     0.174217,
     2.922303,
     1.428433,
     -0.929437,
     6.060606,
     -8.549351,
     -0.149005,
     5.113039,
     1.735082,
     -2.506875,
     -4.000745,
     1.261298,
     -2.116659,
     -5.494615,
     2.181245,
     2.259288,
     0.609331,
     0.687375,
     0.765418,
     0.057504,
     0.52024,
     -0.265717,
     -1.051674,
     5.068845,
     -0.037111,
     1.768932,
     1.846975,
     1.061018,
     0.275062,
     -30.750895,
     -0.432852,
     -0.354809,
     3.329797,
     0.81584,
     0.893884,
     0.107927,
     0.18597,
     1.992013,
     -0.521943,
     0.4201,
     0.576186,
     0.241917,
     2.04796,
     0.398003,
     2.204047,
     -29.68591,
     1.496133,
     1.568652,
     1.646695,
     0.074782,
     0.152825,
     4.550868,
     1.407041,
     1.485085,
     0.699128,
     1.557604,
     0.771647,
     -0.01431,
     1.791734,
     1.005777,
     1.94782
    ],
    "epochs": [
     0.0,
     1.0,
     2.0,
     13.0,
     14.0,
     16.0,
     19.0,
     22.0,
     23.0,
     24.0,
     32.0,
     33.0,
     34.0,
     35.0,
     38.0,
     39.0,
     40.0,
     41.0,
     84.0,
     85.0,
     86.0,
     87.0,
     88.0,
     90.0,
     107.0,
     108.0,
     109.0,
     121.0,
     122.0,
     123.0,
     124.0,
     125.0,
     126.0,
     127.0,
     128.0,
     129.0,
     143.0,
     144.0,
     145.0,
     146.0,
     147.0,
     148.0,
     149.0,
     150.0,
     152.0,
     192.0,
     193.0,
     194.0,
     195.0,
     196.0,
     197.0,
     209.0,
     210.0,
     212.0,
     213.0,
     214.0,
     218.0,
     219.0,
     220.0,
     231.0,
     232.0,
     233.0,
     234.0,
     235.0,
     236.0
    ]
   }
  },
  {
   "id": "tdv",
   "name": "Transit duration (TDV)",
   "flag": false,
   "level": null,
   "text": "Transit length steady.",
   "details": {
    "p": 0.0,
    "rms_h": 0.099583
   }
  },
  {
   "id": "depth_change",
   "name": "Changing transit depth",
   "flag": false,
   "level": null,
   "text": "Transit depth steady.",
   "details": {
    "p": 0.088107,
    "rel_rms": 0.033844
   }
  },
  {
   "id": "asymmetry",
   "name": "Lopsided transit",
   "flag": true,
   "level": "hint",
   "text": "The start of the transit is deeper than the end: a dust tail (disintegrating planet), rings, a fast-spinning star, or a blend.",
   "details": {
    "p": 0.0
   }
  },
  {
   "id": "moon_dip",
   "name": "Dimming beside the transit",
   "flag": true,
   "level": "hint",
   "text": "On average the star is 202 ppm dimmer just before and after the transit (9.1 sigma): what a moon (or ring/dust) travelling with the planet would cause. Instrument trends can do this too.",
   "details": {
    "depth_ppm": 202.019814,
    "sigma": 9.07938
   }
  },
  {
   "id": "trojan",
   "name": "Trojan companions (L4/L5)",
   "flag": false,
   "level": null,
   "text": "Nothing at the Trojan points.",
   "details": {
    "z_l4": 0.214241,
    "z_l5": 0.241009
   }
  },
  {
   "id": "more_planets",
   "name": "More planets in the system",
   "flag": false,
   "level": null,
   "text": "No other repeating dips (searched 400,000 periods from 0.3 to 100 days in 44 s on the GPU).",
   "details": {
    "n_periods": 400000
   }
  },
  {
   "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"
   }
  }
 ],
 "plot": "10_rare_check.png"
}