{"collection":"grad-noise-175k","coord":"t12_x21_u5_b6","data":{"index":37586,"ordinal":"98296644","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(add(R,lrg(D,P)))","image":"frame_expr-037586.png","measured":true,"step":130535,"globalStep":130535,"value_mean":0.4570324122905731,"value_positive_fraction":0.729248046875,"value_abs_mean":0.8431191444396973,"value_variance":0.5759391784667969,"value_stddev":0.7589065432548523,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.808607816696167,"gradient_energy_x":0.012882818467915058,"gradient_energy_y":0.0050355782732367516,"gradient_magnitude_mean":0.06163656339049339,"gradient_axis_bias":0.4379431903362274,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000541807348781731,"laplacian_energy":0.017114657908678055,"laplacian_abs_mean":0.0227799154818058,"gradient_magnitude_variance":0.014112580567598343,"gradient_magnitude_stddev":0.11879638582468033,"gradient_magnitude_cv":1.9273687601089478,"gradient_magnitude_max":1.9994179010391235,"gradient_energy_over_variance":0.031111611053347588,"laplacian_energy_over_variance":0.02971608377993107,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.030040128156542778,"scale_diff2_mid":0.28059282898902893,"scale_diff2_far":0.6611107587814331,"scale_diff2_near_over_variance":0.052158504724502563,"scale_diff2_mid_over_variance":0.487191766500473,"scale_diff2_far_over_variance":1.1478829383850098,"value_histogram":[[[0.11309814453125,0.11309814453125,0.11309814453125],[0.01171875,0.01171875,0.01171875],[0.02099609375,0.02099609375,0.02099609375],[0.00616455078125,0.00616455078125,0.00616455078125],[0.02105712890625,0.02105712890625,0.02105712890625],[0.0045166015625,0.0045166015625,0.0045166015625],[0.00506591796875,0.00506591796875,0.00506591796875],[0.020538330078125,0.020538330078125,0.020538330078125],[0.002777099609375,0.002777099609375,0.002777099609375],[0.00616455078125,0.00616455078125,0.00616455078125],[0.0189208984375,0.0189208984375,0.0189208984375],[0.002838134765625,0.002838134765625,0.002838134765625],[0.006195068359375,0.006195068359375,0.006195068359375],[0.00457763671875,0.00457763671875,0.00457763671875],[0.020904541015625,0.020904541015625,0.020904541015625],[0.005218505859375,0.005218505859375,0.005218505859375],[0.005035400390625,0.005035400390625,0.005035400390625],[0.02081298828125,0.02081298828125,0.02081298828125],[0.00494384765625,0.00494384765625,0.00494384765625],[0.00628662109375,0.00628662109375,0.00628662109375],[0.002655029296875,0.002655029296875,0.002655029296875],[0.01910400390625,0.01910400390625,0.01910400390625],[0.006622314453125,0.006622314453125,0.006622314453125],[0.00286865234375,0.00286865234375,0.00286865234375],[0.020904541015625,0.020904541015625,0.020904541015625],[0.005340576171875,0.005340576171875,0.005340576171875],[0.00469970703125,0.00469970703125,0.00469970703125],[0.021881103515625,0.021881103515625,0.021881103515625],[0.006622314453125,0.006622314453125,0.006622314453125],[0.0220947265625,0.0220947265625,0.0220947265625],[0.0128173828125,0.0128173828125,0.0128173828125],[0.566558837890625,0.566558837890625,0.566558837890625]]],"scale_curve":[[[0.015625,0.030040128156542778,0.052158504724502563],[0.0625,0.28059282898902893,0.487191766500473],[0.25,0.6611107587814331,1.1478829383850098]]]},"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":"[\"12\",\"21\",\"5\",\"6\"]"}