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The initial scene uses header WCS; the final scene is remapped on calibrated WCS. Background is prepared at image level, not fitted as a free scene term. The final refit tests stability rather than assuming it. 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Top row shares a linear intensity scale; d/f share a signed scale, while e has its own expanded scale to reveal the background change. Native 2048\u00b2 images are displayed as 8\u00d78 area means; no smoothing or offset is applied to the science arrays. B\u2082\u2212B\u2081 is a change between saved background estimates, not a convergence proof. Saturated display values are clipped at the colour-bar extensions.", "status": "development", "export_status": "publication-format; visual review required", "inputs": [ { "path": "/astro/armin/koji/syndiff/data/s0024/c2/k2/diff_linear/kernel_fit/ffi.fits.fz", "bytes": 14345280, "sha256": "aabb64cc9b6e409408acedf11b6e15b1a9522be87817c436827666946d8e3602" }, { "path": "/astro/armin/koji/syndiff/data/s0024/c2/k2/diff_linear/kernel_fit/tessreduce_bkg1.fits.fz", "bytes": 13481280, "sha256": "b9bf49aaac93b00f0e72e95be1bdd6a01fc4dd6855898ce484aa733e9274fd83" }, { "path": "/astro/armin/koji/syndiff/data/s0024/c2/k2/diff_linear/kernel_fit/tessreduce_bkg2.fits.fz", "bytes": 13484160, "sha256": "2ae6ecaba33df23625dab62de18032acba8fce703cf41bf5f484ce2d6a102eeb" } ], "display": { "area_mean_factor": 8, "top_limits": [ 61.803818698525426, 317.2663861346232 ], "cleaned_limits": [ -468.98859495520577, 468.98859495520577 ], "delta_limits": [ -1.619440066814423, 1.619440066814423 ] }, "outputs": [ { "path": "/home/kshukawa/syndiff_pipeline/dev/.worktrees/paper1-publication/paper/paper1_single_ffi/figures/report_20260929/publication/f06_background.png", "bytes": 1905883, "sha256": "7d814b405bd85104b33bb399d91881686cc2f6928522245bb44aa56108689860" }, { "path": "/home/kshukawa/syndiff_pipeline/dev/.worktrees/paper1-publication/paper/paper1_single_ffi/figures/report_20260929/publication/f06_background.pdf", "bytes": 1830490, "sha256": "88b2e8ea0cbcc371a1695e883dc32b9cc3bf33b9491529de520d38e193d72903" }, { "path": "/home/kshukawa/syndiff_pipeline/dev/.worktrees/paper1-publication/paper/paper1_single_ffi/figures/report_20260929/publication/f06_background.svg", "bytes": 2693995, "sha256": "179aebf32e17bf9b8794bb74a032847053ca24c8b9af81d37915d37a5838f2cc" } ] }, { "id": "f07_trends", "title": "Figure 7 \u00b7 Spatial and colour structure", "section": 3, "caption": "In-sample development comparison of 10,493 common stars, 8 \u2264 T_XP < 13. \u0394m = fitted magnitude \u2212 T_XP after a separate median zero point per method. The inherited sample excludes |\u0394m| > 0.5 mag in any compared model; it is not an unbiased accuracy sample. Map cells require N \u2265 10; fixed \u00b140 mmag limits. Curves show medians; shading is the 16\u201384 percentile scatter, not confidence intervals; colour bins require N \u2265 30.", "status": "development", "export_status": "publication-format; visual review required", "inputs": [ { "path": "/astro/armin/koji/syndiff/dev_runs/paperfigs_20260929/fig17/fig17_preview_table.npz", "bytes": 574365, "sha256": "14c01e6ed18e93e74fd62affe9ced1d3e875f3fa6391af6ba50ef6ebf20b6396" }, { "path": "/home/kshukawa/syndiff_pipeline/dev/.worktrees/paper1-publication/paper/paper1_single_ffi/figures/photometry/figure17_photometric_consistency.py", "bytes": 13933, "sha256": "f2f74825722fd112b86652216e38ef68e56d6d9e9af180f60278d2925a26bcad" } ], "n_stars": 10493, "colour_bins": [ 0.5, 0.7, 0.9, 1.1, 1.3, 1.5, 1.7000000000000002, 1.9000000000000001, 2.1, 2.3, 2.5 ], "tables": [ { "model": "Production", "columns": [ "colour", "median_mmag", "p16", "p84", "n" ], "rows": [ [ 0.6, 4.768408231660359, -35.911645063601156, 34.664256078499974, 1088.0 ], [ 0.8, -0.5369962936967454, -38.32434835122882, 32.002462355649754, 4597.0 ], [ 1.0, -3.29671375416396, -50.28247446863077, 33.06500943730056, 2011.0 ], [ 1.2000000000000002, -2.414969392564359, -42.14067924888951, 32.27725103886655, 1818.0 ], [ 1.4, -2.023495675416598, -54.66069818812258, 33.53840445606693, 426.0 ], [ 1.6, -13.405951341106004, -52.539629522964184, 26.350454701604207, 167.0 ], [ 1.8000000000000003, -14.692311349165266, -61.96895518433493, 26.11293829374759, 73.0 ], [ 2.0, -0.7295268972171698, -61.74314444969156, 40.49195960986367, 61.0 ], [ 2.2, -8.795514766578805, -58.594252233881434, 32.935353586650386, 58.0 ], [ 2.4, -28.718634952504374, -89.20796812907014, 31.491376680584153, 30.0 ] ] }, { "model": "A3", "columns": [ "colour", "median_mmag", "p16", "p84", "n" ], "rows": [ [ 0.6, -6.673728019030989, -25.628690752369035, 2.2627857646597223, 1088.0 ], [ 0.8, -3.5346645336673532, -22.985806960446666, 6.992949251469298, 4597.0 ], [ 1.0, 2.566304221467419, -22.37058509921397, 14.353889302836365, 2011.0 ], [ 1.2000000000000002, 9.831234655482746, -9.240232479566258, 20.19998883417003, 1818.0 ], [ 1.4, 16.9039766806236, -10.998624249573652, 27.388140019660057, 426.0 ], [ 1.6, 20.125514113129128, -2.9257326085712516, 33.977286178896975, 167.0 ], [ 1.8000000000000003, 27.903855135498645, -13.085994999798205, 43.04555481360808, 73.0 ], [ 2.0, 36.5381512029046, 2.0312027646262716, 60.48692541701114, 61.0 ], [ 2.2, 42.95872594629557, 10.64581641873048, 55.73822064181996, 58.0 ], [ 2.4, 45.9680603359125, 31.88771328909567, 59.360494096680014, 30.0 ] ] } ], "outputs": [ { "path": "/home/kshukawa/syndiff_pipeline/dev/.worktrees/paper1-publication/paper/paper1_single_ffi/figures/report_20260929/publication/f07_trends.png", "bytes": 118159, "sha256": "2b8b68b31651d3ef6e7eda4e4ce569f5875d15fa604a00f970e505880393454a" }, { "path": "/home/kshukawa/syndiff_pipeline/dev/.worktrees/paper1-publication/paper/paper1_single_ffi/figures/report_20260929/publication/f07_trends.pdf", "bytes": 23180, "sha256": "2e6cd1475333260912c91ee71ca1a9c13e320cd046b105e7d5c312fc26459ed2" }, { "path": "/home/kshukawa/syndiff_pipeline/dev/.worktrees/paper1-publication/paper/paper1_single_ffi/figures/report_20260929/publication/f07_trends.svg", "bytes": 36154, "sha256": "2d7e62d23e00c11e4434b22cd485347296a10a8709417386422dffe26adf490e" } ] }, { "id": "f18_cutouts", "title": "Figure 18 \u00b7 Matched real-image comparison", "section": 5, "caption": "Development F1 run: a fixed 256\u00b2 region centred on the CCD, selected without inspecting residual quality. All finite pixels are shown at the same signed \u00b13 electrons s\u207b\u00b9 scale; grey contours mark the common exclusion mask (union of nonzero method masks), not removed data. Deliberately retained bright stars saturate the display and are not subtraction failures. Panel a\u2192d changes the full chain; b/c/d share calibrated mapping and templates but have separately fitted matching scales. 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