{
  "application": "Actual AstroSurface X2gif 2026-09-20 native batch processing, 16-bit RGB TIFF output.",
  "inputs": "RGB-balanced AutoStakkert 4 stacks; unchanged 1.5x drizzle, 480x300 pixels; same per-capture ring reference balance as RegiStax comparison.",
  "medium": "Corrected HF size 4 strength 120; LF size 12 strength 8; prefilter, Wiener and adaptive smoothing disabled; offset0 gain/gamma1; RGB unity on already balanced source.",
  "strong": "Corrected HF size 4 strength 180; LF size 12 strength 12; filters disabled as medium. Distinct actual native sharpening strength.",
  "registax": "Existing actual RegiStax 6: Linear initial layer 2 step 1; 35/22/10, others 1. Descriptive medium-to-strong label; no standardized medium/heavy preset.",
  "finishing": "Freshly rendered independently for each native AstroSurface level and RegiStax: median 3x3 blend 23%; blackpoint 1.5; USM radius .86 amount82 threshold3; saturation1.24; contrast1.055.",
  "originals": "Original SER and AutoStakkert stacks unchanged. Previous soft AstroSurface versions and presets preserved in local AstroSurface_soft_v1; displayed AstroSurface variants replaced by corrected results.",
  "outputs": [
    "Saturn_0344_8_P10_AstroSurface_medium_rgb.tif",
    "Saturn_0344_8_P10_astrosurface_medium_rgb.png",
    "Saturn_0344_8_P10_astrosurface_medium_finished_rgb.png",
    "Saturn_0344_8_P10_AstroSurface_strong_rgb.tif",
    "Saturn_0344_8_P10_astrosurface_strong_rgb.png",
    "Saturn_0344_8_P10_astrosurface_strong_finished_rgb.png",
    "Saturn_0344_8_P10_registax_finished_rgb.png",
    "Saturn_0344_8_P17_AstroSurface_medium_rgb.tif",
    "Saturn_0344_8_P17_astrosurface_medium_rgb.png",
    "Saturn_0344_8_P17_astrosurface_medium_finished_rgb.png",
    "Saturn_0344_8_P17_AstroSurface_strong_rgb.tif",
    "Saturn_0344_8_P17_astrosurface_strong_rgb.png",
    "Saturn_0344_8_P17_astrosurface_strong_finished_rgb.png",
    "Saturn_0344_8_P17_registax_finished_rgb.png",
    "Saturn_0444_0_P10_AstroSurface_medium_rgb.tif",
    "Saturn_0444_0_P10_astrosurface_medium_rgb.png",
    "Saturn_0444_0_P10_astrosurface_medium_finished_rgb.png",
    "Saturn_0444_0_P10_AstroSurface_strong_rgb.tif",
    "Saturn_0444_0_P10_astrosurface_strong_rgb.png",
    "Saturn_0444_0_P10_astrosurface_strong_finished_rgb.png",
    "Saturn_0444_0_P10_registax_finished_rgb.png",
    "Saturn_0444_0_P17_AstroSurface_medium_rgb.tif",
    "Saturn_0444_0_P17_astrosurface_medium_rgb.png",
    "Saturn_0444_0_P17_astrosurface_medium_finished_rgb.png",
    "Saturn_0444_0_P17_AstroSurface_strong_rgb.tif",
    "Saturn_0444_0_P17_astrosurface_strong_rgb.png",
    "Saturn_0444_0_P17_astrosurface_strong_finished_rgb.png",
    "Saturn_0444_0_P17_registax_finished_rgb.png",
    "Saturn_0447_3_P10_AstroSurface_medium_rgb.tif",
    "Saturn_0447_3_P10_astrosurface_medium_rgb.png",
    "Saturn_0447_3_P10_astrosurface_medium_finished_rgb.png",
    "Saturn_0447_3_P10_AstroSurface_strong_rgb.tif",
    "Saturn_0447_3_P10_astrosurface_strong_rgb.png",
    "Saturn_0447_3_P10_astrosurface_strong_finished_rgb.png",
    "Saturn_0447_3_P10_registax_finished_rgb.png",
    "Saturn_0447_3_P17_AstroSurface_medium_rgb.tif",
    "Saturn_0447_3_P17_astrosurface_medium_rgb.png",
    "Saturn_0447_3_P17_astrosurface_medium_finished_rgb.png",
    "Saturn_0447_3_P17_AstroSurface_strong_rgb.tif",
    "Saturn_0447_3_P17_astrosurface_strong_rgb.png",
    "Saturn_0447_3_P17_astrosurface_strong_finished_rgb.png",
    "Saturn_0447_3_P17_registax_finished_rgb.png",
    "Saturn_0450_6_P10_AstroSurface_medium_rgb.tif",
    "Saturn_0450_6_P10_astrosurface_medium_rgb.png",
    "Saturn_0450_6_P10_astrosurface_medium_finished_rgb.png",
    "Saturn_0450_6_P10_AstroSurface_strong_rgb.tif",
    "Saturn_0450_6_P10_astrosurface_strong_rgb.png",
    "Saturn_0450_6_P10_astrosurface_strong_finished_rgb.png",
    "Saturn_0450_6_P10_registax_finished_rgb.png",
    "Saturn_0450_6_P17_AstroSurface_medium_rgb.tif",
    "Saturn_0450_6_P17_astrosurface_medium_rgb.png",
    "Saturn_0450_6_P17_astrosurface_medium_finished_rgb.png",
    "Saturn_0450_6_P17_AstroSurface_strong_rgb.tif",
    "Saturn_0450_6_P17_astrosurface_strong_rgb.png",
    "Saturn_0450_6_P17_astrosurface_strong_finished_rgb.png",
    "Saturn_0450_6_P17_registax_finished_rgb.png",
    "AstroSurface_medium_verified.aw1",
    "AstroSurface_strong_verified.aw1"
  ],
  "checks": [
    {
      "key": "0344_8",
      "stack_percent": 10,
      "level": "medium",
      "mean_absolute_change_from_balanced_source": 1068.3719421296296,
      "clipped_channels": 0,
      "sha256": "55a81b6d0c2e315d974c313079164c462cc152be7f9c5a43206d79a198f964c8"
    },
    {
      "key": "0344_8",
      "stack_percent": 10,
      "level": "strong",
      "mean_absolute_change_from_balanced_source": 1781.7273194444444,
      "clipped_channels": 58,
      "sha256": "63dad5756c1fb4acb1855675f75f33e2197ec0236bb0dca433344988755c3645"
    },
    {
      "key": "0344_8",
      "stack_percent": 17,
      "level": "medium",
      "mean_absolute_change_from_balanced_source": 917.3950092592593,
      "clipped_channels": 0,
      "sha256": "a868675ce3e0366a5bf400aca375fbe2fdc4d57634f458f31f35407e4e5c85dd"
    },
    {
      "key": "0344_8",
      "stack_percent": 17,
      "level": "strong",
      "mean_absolute_change_from_balanced_source": 1518.3291180555555,
      "clipped_channels": 15,
      "sha256": "71b6a819088dec8a20be0d66b49f21300d65267b36c10287e11d3707dc7371d9"
    },
    {
      "key": "0444_0",
      "stack_percent": 10,
      "level": "medium",
      "mean_absolute_change_from_balanced_source": 971.2507662037037,
      "clipped_channels": 0,
      "sha256": "a3a71a305809eeaeba6678d23be1240eda0b7976ab3adad4ea5fd48b9e477c04"
    },
    {
      "key": "0444_0",
      "stack_percent": 10,
      "level": "strong",
      "mean_absolute_change_from_balanced_source": 1622.7651365740742,
      "clipped_channels": 5,
      "sha256": "70f91a161201f8730a295707f68975aa5f4863825c9b3f921d8d4368f6adfc24"
    },
    {
      "key": "0444_0",
      "stack_percent": 17,
      "level": "medium",
      "mean_absolute_change_from_balanced_source": 830.8509143518519,
      "clipped_channels": 0,
      "sha256": "6172758365733cb61dcc26e04acd8ace629094bb920b4cf17ead358b4f059045"
    },
    {
      "key": "0444_0",
      "stack_percent": 17,
      "level": "strong",
      "mean_absolute_change_from_balanced_source": 1376.1551782407407,
      "clipped_channels": 1,
      "sha256": "54d53c6d62fe35b3914026d71e1890674d7ef010186217a001b376b5aaa62c2b"
    },
    {
      "key": "0447_3",
      "stack_percent": 10,
      "level": "medium",
      "mean_absolute_change_from_balanced_source": 958.4154074074074,
      "clipped_channels": 0,
      "sha256": "c0ac2236c138d596d0968024f53527fa77398377896c414f214e10354c5a530b"
    },
    {
      "key": "0447_3",
      "stack_percent": 10,
      "level": "strong",
      "mean_absolute_change_from_balanced_source": 1612.4571041666666,
      "clipped_channels": 11,
      "sha256": "34c01de9026fd6503e27397ad545c07ed32065898bff0fa14980846c08b6e413"
    },
    {
      "key": "0447_3",
      "stack_percent": 17,
      "level": "medium",
      "mean_absolute_change_from_balanced_source": 810.356462962963,
      "clipped_channels": 0,
      "sha256": "9e43d7a218d11336d013a47446c8cd187806a25d55cc0e249e6454f2f91b6146"
    },
    {
      "key": "0447_3",
      "stack_percent": 17,
      "level": "strong",
      "mean_absolute_change_from_balanced_source": 1353.3633240740742,
      "clipped_channels": 1,
      "sha256": "12144ffa686c5100bced05f70ff10e5712851a916cfe28e3efad0fb163b4cdf4"
    },
    {
      "key": "0450_6",
      "stack_percent": 10,
      "level": "medium",
      "mean_absolute_change_from_balanced_source": 941.5749513888888,
      "clipped_channels": 0,
      "sha256": "f9967c14f01d700a8e9a992eeac0643ca6a121878bd71f3acb80698d08923ac9"
    },
    {
      "key": "0450_6",
      "stack_percent": 10,
      "level": "strong",
      "mean_absolute_change_from_balanced_source": 1587.9018587962962,
      "clipped_channels": 6,
      "sha256": "07ac68e7ee8ada423c315b73909dce8890a2c255cb896c9b1fda80d5f93d9da6"
    },
    {
      "key": "0450_6",
      "stack_percent": 17,
      "level": "medium",
      "mean_absolute_change_from_balanced_source": 800.9843796296296,
      "clipped_channels": 0,
      "sha256": "7317278770fe64eea5fece120ff28e71d9fe06ca265e8654c8803555dc6c5f40"
    },
    {
      "key": "0450_6",
      "stack_percent": 17,
      "level": "strong",
      "mean_absolute_change_from_balanced_source": 1341.7597083333333,
      "clipped_channels": 1,
      "sha256": "99c18268ce1d7313ea09b8366763a75c667fe41fffe27480a50279303bba32b1"
    }
  ],
  "correction": "Published v1 was underprocessed at HF sizes1-2. Replaced after direct visual comparisons with effective size4 profiles. Same source stacks; previous versions archived locally in AstroSurface_soft_v1."
}