{"collection":"grad-noise-175k","coord":"t13_x8_u45_b2","data":{"index":46866,"ordinal":"105900068","topo":"o1(o2(o1(x),x))","expression":"nrm(mlt(flr(R),R))","image":"frame_expr-046866.png","measured":true,"step":33895,"globalStep":33895,"value_mean":-0.1003694087266922,"value_positive_fraction":0.6182861328125,"value_abs_mean":0.6027507781982422,"value_variance":0.5092795491218567,"value_stddev":0.7136382460594177,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.3568010330200195,"gradient_energy_x":0.03367507457733154,"gradient_energy_y":0.027279332280158997,"gradient_magnitude_mean":0.06666847318410873,"gradient_axis_bias":0.10492666065692902,"gradient_nonzero_flag":1,"laplacian_mean":0.00000689046282786876,"laplacian_energy":0.1218452900648117,"laplacian_abs_mean":0.08533816784620285,"gradient_magnitude_variance":0.05649908259510994,"gradient_magnitude_stddev":0.2376953512430191,"gradient_magnitude_cv":3.565333604812622,"gradient_magnitude_max":2.8281569480895996,"gradient_energy_over_variance":0.119687519967556,"laplacian_energy_over_variance":0.2392503023147583,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07308478653430939,"scale_diff2_mid":0.3231343626976013,"scale_diff2_far":0.9342334866523743,"scale_diff2_near_over_variance":0.1435062289237976,"scale_diff2_mid_over_variance":0.6344931125640869,"scale_diff2_far_over_variance":1.8344217538833618,"value_histogram":[[[0.3515625,0.3515625,0.3515625],[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],[0.156494140625,0.156494140625,0.156494140625],[0.0475616455078125,0.0475616455078125,0.0475616455078125],[0.0396881103515625,0.0396881103515625,0.0396881103515625],[0.0396575927734375,0.0396575927734375,0.0396575927734375],[0.033721923828125,0.033721923828125,0.033721923828125],[0.03570556640625,0.03570556640625,0.03570556640625],[0.0286407470703125,0.0286407470703125,0.0286407470703125],[0.0292205810546875,0.0292205810546875,0.0292205810546875],[0.031036376953125,0.031036376953125,0.031036376953125],[0.024078369140625,0.024078369140625,0.024078369140625],[0.0298919677734375,0.0298919677734375,0.0298919677734375],[0.0224456787109375,0.0224456787109375,0.0224456787109375],[0.02618408203125,0.02618408203125,0.02618408203125],[0.028045654296875,0.028045654296875,0.028045654296875],[0.0290374755859375,0.0290374755859375,0.0290374755859375],[0.047027587890625,0.047027587890625,0.047027587890625]]],"scale_curve":[[[0.015625,0.07308478653430939,0.1435062289237976],[0.0625,0.3231343626976013,0.6344931125640869],[0.25,0.9342334866523743,1.8344217538833618]]]},"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":"[\"13\",\"8\",\"45\",\"2\"]"}