{"collection":"grad-noise-175k","coord":"t19_x26_u6_b112","data":{"index":159507,"ordinal":"155343163","topo":"o2(x,o2(o1(x),x))","expression":"dst(R,mlt(nrm(R),R))","image":"frame_expr-159507.png","measured":true,"step":156063,"globalStep":156063,"value_mean":0.8451370000839233,"value_positive_fraction":1,"value_abs_mean":0.8451370000839233,"value_variance":0.05050879716873169,"value_stddev":0.2247416228055954,"value_min":0.040626026690006256,"value_max":1,"value_range":0.959373950958252,"histogram_probability_sum":1,"histogram_entropy_bits":2.4087655544281006,"gradient_energy_x":0.0009718162473291159,"gradient_energy_y":0.0011280172038823366,"gradient_magnitude_mean":0.025756020098924637,"gradient_axis_bias":-0.07438730448484421,"gradient_nonzero_flag":1,"laplacian_mean":-0.00007444340008078143,"laplacian_energy":0.0005297664320096374,"laplacian_abs_mean":0.010343385860323906,"gradient_magnitude_variance":0.00143665901850909,"gradient_magnitude_stddev":0.037903282791376114,"gradient_magnitude_cv":1.4716280698776245,"gradient_magnitude_max":0.22339509427547455,"gradient_energy_over_variance":0.04157361760735512,"laplacian_energy_over_variance":0.010488596744835377,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00392547994852066,"scale_diff2_mid":0.0398789718747139,"scale_diff2_far":0.08672675490379333,"scale_diff2_near_over_variance":0.07771873474121094,"scale_diff2_mid_over_variance":0.7895450592041016,"scale_diff2_far_over_variance":1.7170623540878296,"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],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0006103515625,0.0006103515625,0.0006103515625],[0.003082275390625,0.003082275390625,0.003082275390625],[0.009918212890625,0.009918212890625,0.009918212890625],[0.0142364501953125,0.0142364501953125,0.0142364501953125],[0.02642822265625,0.02642822265625,0.02642822265625],[0.032379150390625,0.032379150390625,0.032379150390625],[0.035888671875,0.035888671875,0.035888671875],[0.039825439453125,0.039825439453125,0.039825439453125],[0.0359344482421875,0.0359344482421875,0.0359344482421875],[0.034271240234375,0.034271240234375,0.034271240234375],[0.0396575927734375,0.0396575927734375,0.0396575927734375],[0.041259765625,0.041259765625,0.041259765625],[0.046783447265625,0.046783447265625,0.046783447265625],[0.0439300537109375,0.0439300537109375,0.0439300537109375],[0.59552001953125,0.59552001953125,0.59552001953125]]],"scale_curve":[[[0.015625,0.00392547994852066,0.07771873474121094],[0.0625,0.0398789718747139,0.7895450592041016],[0.25,0.08672675490379333,1.7170623540878296]]]},"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\",\"26\",\"6\",\"112\"]"}