{
 "known": true,
 "known_why": [
  "catalogued variable star nearby: KW Com (E+UV, P = 1.8832 d), 175\" away",
  "in the ATLAS variable-star catalogue (Heinze et al. 2018) as J193.3500+22.7739"
 ],
 "known_version": 5,
 "tic": "198485674",
 "version": 3,
 "when": "2026-10-11 17:10",
 "device": "GPU: NVIDIA GeForce RTX 4070 (CUDA, CuPy)",
 "seconds": 19.3,
 "kind": "transit?",
 "sectors": [
  23,
  49
 ],
 "points": 2788,
 "signal": {
  "P": 0.477309,
  "T0": 1930.000722,
  "dur": 0.05,
  "depth": 0.008797,
  "rp": 16.785356,
  "source": "found here",
  "snr": 53.38516
 },
 "star": {
  "rad": 1.6404,
  "mass": 1.03,
  "teff": 5743.15,
  "logg": 4.021,
  "abs_g": 3.6874,
  "bp_rp": 0.8016,
  "dist": 793.3198
 },
 "flags": [
  "tdv",
  "usp"
 ],
 "best_level": "hint",
 "headline": "Transit duration (TDV); Ultra-short-period planet",
 "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": "habitable",
   "name": "Habitable zone & size",
   "flag": false,
   "level": null,
   "text": "16.8 Earth radii, 18100.5x Earth's sunlight (~2953 K): too hot for liquid water.",
   "details": {
    "insolation_earth": 18100.52168,
    "a_au": 0.012071,
    "teq_k": 2952.956575,
    "rp_earth": 16.785356,
    "teff": 5743.15,
    "hz": {
     "recent_venus": 1.768164,
     "runaway": 1.102113,
     "max_greenhouse": 0.353728,
     "early_mars": 0.317958
    },
    "conservative_hz": false,
    "optimistic_hz": false
   }
  },
  {
   "id": "usp",
   "name": "Ultra-short-period planet",
   "flag": true,
   "level": "notable",
   "text": "One orbit takes 11.5 hours - ultra-short-period planets are found around only ~0.5% of stars (if the signal is a real planet - it hasn't passed the planet check).",
   "details": {
    "period_h": 11.455411
   }
  },
  {
   "id": "ttv",
   "name": "Transit timing (TTV)",
   "flag": false,
   "level": null,
   "text": "9 transits arrive on time (scatter 4.7 min, errors 1.8 min).",
   "details": {
    "n_transits": 9,
    "rms_min": 4.66019,
    "err_min": 1.760695,
    "p": 0.0,
    "periodicity": {
     "period_epochs": 11.292065,
     "fap": 0.800995,
     "freq": 0.088558
    },
    "o_minus_c_min": [
     -0.588916,
     3.258842,
     -4.641799,
     -0.96436,
     10.934999,
     -4.800481,
     -3.445641,
     -1.455961,
     2.333718
    ],
    "epochs": [
     1488.0,
     1502.0,
     1506.0,
     1522.0,
     1526.0,
     1529.0,
     1530.0,
     1532.0,
     1534.0
    ]
   }
  },
  {
   "id": "tdv",
   "name": "Transit duration (TDV)",
   "flag": true,
   "level": "hint",
   "text": "The transit length changes from one transit to the next beyond the errors - a sign of a wobbling orbit (moon) or a precessing orbit.",
   "details": {
    "p": 0.0,
    "rms_h": 0.277707
   }
  },
  {
   "id": "depth_change",
   "name": "Changing transit depth",
   "flag": false,
   "level": null,
   "text": "Transit depth steady.",
   "details": {
    "p": 0.56207,
    "rel_rms": 0.250698
   }
  },
  {
   "id": "asymmetry",
   "name": "Lopsided transit",
   "flag": false,
   "level": null,
   "text": "The transit is symmetric.",
   "details": {
    "p": 3e-06
   }
  },
  {
   "id": "check_heartbeat_selflensing",
   "name": "heartbeat selflensing",
   "flag": false,
   "level": null,
   "text": "Could not run: OutOfMemoryError: Out of memory allocating 124,328,448 bytes (allocated so far: 2,617,940,992 bytes, limit set to: 2,684,354,560 bytes).",
   "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 155,454,464 bytes (allocated so far: 2,616,087,552 bytes, limit set to: 2,684,354,560 bytes).",
   "details": {}
  }
 ],
 "plot": "10_rare_check.png"
}