{
  "date": "2026-10-18 EDT",
  "purpose": "Work/Processing Lab evaluation; not a final gallery selection",
  "total_ser_screened": 51,
  "screened_method": "Up to 110 time-distributed sample frames per SER; selected recordings received full AutoStakkert frame evaluation",
  "eligible_full_length_centered": 26,
  "selected": [
    {
      "time_edt": "01:59",
      "duration_s": 179.994,
      "source_frames": 23982,
      "screening_score": 1.46053,
      "drift_x_px": 20.75,
      "drift_y_px": 10.62,
      "min_sample_edge_margin_px": 15
    },
    {
      "time_edt": "02:15",
      "duration_s": 180.001,
      "source_frames": 23982,
      "screening_score": 1.45685,
      "drift_x_px": 18.57,
      "drift_y_px": 10.17,
      "min_sample_edge_margin_px": 15
    },
    {
      "time_edt": "02:12",
      "duration_s": 180.004,
      "source_frames": 23983,
      "screening_score": 1.44373,
      "drift_x_px": 22.36,
      "drift_y_px": 9.87,
      "min_sample_edge_margin_px": 17
    }
  ],
  "stack": "AutoStakkert 4.0.11, best 10%, 1.5\u00d7 drizzle, 48px AP, noise robust 4, 70% normalization, RGB align",
  "wavelets": "RegiStax 6 native Softer10 Linear/Default; Initial 2, Step 1, layers 31.5/19.8/9/0.9/0.9/0.9",
  "post_wavelet": "Post-wavelet RGB gains 0.9372483469 / 1.0053187668 / 1.1692378379, then 76% balanced wavelets + 24% 3x3 median. Gains inherited from Oct 13, not independently calibrated for Oct 18.",
  "topaz": "Real Topaz DeNoise AI 3.7.2 Clear, noise Medium, sharpen High, Recover Original Detail 10, Color Noise Reduction 0",
  "versions": "Neutral has no extra saturation; RichNeutral multiplies saturation by 1.47 about neutral, with no extra sharpening or levels",
  "images": [
    {
      "id": "Oct 18 / 01:59 AM / Neutral Topaz",
      "image": "Oct18_0159_Topaz_Neutral.png",
      "tiff": "Oct18_0159_Topaz_Neutral.tif",
      "type": "AI \u00b7 conservative",
      "description": "Topaz Clear / Medium Noise / High Sharpen / Recover Detail 10; RGB-balanced neutral color.",
      "capture": "01:59 AM EDT"
    },
    {
      "id": "Oct 18 / 01:59 AM / Rich Neutral Topaz",
      "image": "Oct18_0159_Topaz_RichNeutral147.png",
      "tiff": "Oct18_0159_Topaz_RichNeutral147.tif",
      "type": "AI \u00b7 color-tweaked",
      "description": "Same true Topaz output with 1.47\u00d7 saturation, without added warmth or sharpening.",
      "capture": "01:59 AM EDT"
    },
    {
      "id": "Oct 18 / 01:59 AM / Pre-Topaz control",
      "image": "Oct18_0159_PreTopaz_Control.png",
      "tiff": "Oct18_0159_PreTopaz_Control.tif",
      "type": "No Topaz",
      "description": "Native RegiStax Softer10, RGB gains, 24% median blend; before Topaz.",
      "capture": "01:59 AM EDT"
    },
    {
      "id": "Oct 18 / 01:59 AM / Original 10% stack",
      "image": "Oct18_0159_AS4_P10_Drizzle15.png",
      "tiff": "Oct18_0159_AS4_P10_Drizzle15.tif",
      "type": "Unsharpened",
      "description": "Unsharpened AutoStakkert 4 best 10% / 1.5\u00d7 drizzle.",
      "capture": "01:59 AM EDT"
    },
    {
      "id": "Oct 18 / 02:15 AM / Neutral Topaz",
      "image": "Oct18_0215_Topaz_Neutral.png",
      "tiff": "Oct18_0215_Topaz_Neutral.tif",
      "type": "AI \u00b7 conservative",
      "description": "Topaz Clear / Medium Noise / High Sharpen / Recover Detail 10; RGB-balanced neutral color.",
      "capture": "02:15 AM EDT"
    },
    {
      "id": "Oct 18 / 02:15 AM / Rich Neutral Topaz",
      "image": "Oct18_0215_Topaz_RichNeutral147.png",
      "tiff": "Oct18_0215_Topaz_RichNeutral147.tif",
      "type": "AI \u00b7 color-tweaked",
      "description": "Same true Topaz output with 1.47\u00d7 saturation, without added warmth or sharpening.",
      "capture": "02:15 AM EDT"
    },
    {
      "id": "Oct 18 / 02:15 AM / Pre-Topaz control",
      "image": "Oct18_0215_PreTopaz_Control.png",
      "tiff": "Oct18_0215_PreTopaz_Control.tif",
      "type": "No Topaz",
      "description": "Native RegiStax Softer10, RGB gains, 24% median blend; before Topaz.",
      "capture": "02:15 AM EDT"
    },
    {
      "id": "Oct 18 / 02:15 AM / Original 10% stack",
      "image": "Oct18_0215_AS4_P10_Drizzle15.png",
      "tiff": "Oct18_0215_AS4_P10_Drizzle15.tif",
      "type": "Unsharpened",
      "description": "Unsharpened AutoStakkert 4 best 10% / 1.5\u00d7 drizzle.",
      "capture": "02:15 AM EDT"
    },
    {
      "id": "Oct 18 / 02:12 AM / Neutral Topaz",
      "image": "Oct18_0212_Topaz_Neutral.png",
      "tiff": "Oct18_0212_Topaz_Neutral.tif",
      "type": "AI \u00b7 conservative",
      "description": "Topaz Clear / Medium Noise / High Sharpen / Recover Detail 10; RGB-balanced neutral color.",
      "capture": "02:12 AM EDT"
    },
    {
      "id": "Oct 18 / 02:12 AM / Rich Neutral Topaz",
      "image": "Oct18_0212_Topaz_RichNeutral147.png",
      "tiff": "Oct18_0212_Topaz_RichNeutral147.tif",
      "type": "AI \u00b7 color-tweaked",
      "description": "Same true Topaz output with 1.47\u00d7 saturation, without added warmth or sharpening.",
      "capture": "02:12 AM EDT"
    },
    {
      "id": "Oct 18 / 02:12 AM / Pre-Topaz control",
      "image": "Oct18_0212_PreTopaz_Control.png",
      "tiff": "Oct18_0212_PreTopaz_Control.tif",
      "type": "No Topaz",
      "description": "Native RegiStax Softer10, RGB gains, 24% median blend; before Topaz.",
      "capture": "02:12 AM EDT"
    },
    {
      "id": "Oct 18 / 02:12 AM / Original 10% stack",
      "image": "Oct18_0212_AS4_P10_Drizzle15.png",
      "tiff": "Oct18_0212_AS4_P10_Drizzle15.tif",
      "type": "Unsharpened",
      "description": "Unsharpened AutoStakkert 4 best 10% / 1.5\u00d7 drizzle.",
      "capture": "02:12 AM EDT"
    },
    {
      "id": "Oct 7 / 12:30 AM / Previous favorite",
      "image": "Saturn_20261007_0030EDT_P10_Topaz_Clear_MedNoise_HighSharp_Recover10.png",
      "tiff": "Saturn_20261007_0030EDT_P10_Topaz_Clear_MedNoise_HighSharp_Recover10.tif",
      "type": "Earlier reference",
      "description": "Prior October 7 favored Topaz recipe. Ring scale and angle are not pixel-aligned with Oct 18."
    },
    {
      "id": "Oct 13 / Earlier Topaz reference",
      "image": "Saturn_0344_8_P10_Topaz_Clear_MedNoise_HighSharp_Recover10.png",
      "tiff": "Saturn_0344_8_P10_Topaz_Clear_MedNoise_HighSharp_Recover10.tif",
      "type": "Earlier reference",
      "description": "Earlier October 12\u201313 Topaz favorite. Compare visible detail, not pixel registration."
    }
  ],
  "public_assets_sha256": {
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  },
  "privacy": "Only public relative filenames; native private paths, precision locations and machine-identifying paths omitted."
}