{"collection":"grad-noise-175k","coord":"t19_x5_u4_b118","data":{"index":141484,"ordinal":"154494346","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,min(cil(D),R))","image":"frame_expr-141484.png","measured":true,"step":11879,"globalStep":11879,"value_mean":0.9988930821418762,"value_positive_fraction":1,"value_abs_mean":0.9988930821418762,"value_variance":0.00025496529997326434,"value_stddev":0.015967633575201035,"value_min":0.519922137260437,"value_max":1,"value_range":0.480077862739563,"histogram_probability_sum":1,"histogram_entropy_bits":0.0592062845826149,"gradient_energy_x":0.000039457660022890195,"gradient_energy_y":0.000029051125238765962,"gradient_magnitude_mean":0.0005117042455822229,"gradient_axis_bias":0.1519007384777069,"gradient_nonzero_flag":0,"laplacian_mean":1.501754796906507e-11,"laplacian_energy":0.00011652651301119477,"laplacian_abs_mean":0.0006065527559258044,"gradient_magnitude_variance":0.00006833533552708104,"gradient_magnitude_stddev":0.008266518823802471,"gradient_magnitude_cv":16.154876708984375,"gradient_magnitude_max":0.480077862739563,"gradient_energy_over_variance":0.26869848370552063,"laplacian_energy_over_variance":0.45702889561653137,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00015242502558976412,"scale_diff2_mid":0.0006312434561550617,"scale_diff2_far":0.000910170201677829,"scale_diff2_near_over_variance":0.5978265404701233,"scale_diff2_mid_over_variance":2.475801467895508,"scale_diff2_far_over_variance":3.5697805881500244,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.001312255859375,0.001312255859375,0.001312255859375],[0.0011749267578125,0.0011749267578125,0.0011749267578125],[0.99481201171875,0.99481201171875,0.99481201171875]]],"scale_curve":[[[0.015625,0.00015242502558976412,0.5978265404701233],[0.0625,0.0006312434561550617,2.475801467895508],[0.25,0.000910170201677829,3.5697805881500244]]]},"renderer":1,"first_seen":"2026-09-23T00:00:00.000Z","last_seen":"2026-09-23T00:00:00.000Z","sightings":[{"at":"2026-09-23T00:00:00.000Z","data":null}],"axes":"[\"19\",\"5\",\"4\",\"118\"]"}