{"collection":"grad-noise-175k","coord":"t20_x38_u0_b39","data":{"index":167193,"ordinal":"163947297","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,div(lrg(D,P),R))","image":"frame_expr-167193.png","measured":true,"step":45951,"globalStep":45951,"value_mean":-0.012835618108510971,"value_positive_fraction":0.4818115234375,"value_abs_mean":0.5131164193153381,"value_variance":0.45135870575904846,"value_stddev":0.6718323230743408,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.5289909839630127,"gradient_energy_x":0.018671678379178047,"gradient_energy_y":0.017263643443584442,"gradient_magnitude_mean":0.0762825682759285,"gradient_axis_bias":0.039182476699352264,"gradient_nonzero_flag":1,"laplacian_mean":0.00014636832929681987,"laplacian_energy":0.036039333790540695,"laplacian_abs_mean":0.053763650357723236,"gradient_magnitude_variance":0.030129121616482735,"gradient_magnitude_stddev":0.1735774278640747,"gradient_magnitude_cv":2.2754533290863037,"gradient_magnitude_max":2.093916654586792,"gradient_energy_over_variance":0.07961587607860565,"laplacian_energy_over_variance":0.0798463225364685,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.055316947400569916,"scale_diff2_mid":0.3775179386138916,"scale_diff2_far":0.8971138596534729,"scale_diff2_near_over_variance":0.12255650758743286,"scale_diff2_mid_over_variance":0.8364033699035645,"scale_diff2_far_over_variance":1.987585186958313,"value_histogram":[[[0.2062225341796875,0.2062225341796875,0.2062225341796875],[0.006256103515625,0.006256103515625,0.006256103515625],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.0042724609375,0.0042724609375,0.0042724609375],[0.004425048828125,0.004425048828125,0.004425048828125],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.00518798828125,0.00518798828125,0.00518798828125],[0.005035400390625,0.005035400390625,0.005035400390625],[0.00537109375,0.00537109375,0.00537109375],[0.0048675537109375,0.0048675537109375,0.0048675537109375],[0.00537109375,0.00537109375,0.00537109375],[0.0885009765625,0.0885009765625,0.0885009765625],[0.09539794921875,0.09539794921875,0.09539794921875],[0.0684661865234375,0.0684661865234375,0.0684661865234375],[0.06005859375,0.06005859375,0.06005859375],[0.086151123046875,0.086151123046875,0.086151123046875],[0.0864105224609375,0.0864105224609375,0.0864105224609375],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0035552978515625,0.0035552978515625,0.0035552978515625],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0039215087890625,0.0039215087890625,0.0039215087890625],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.003814697265625,0.003814697265625,0.003814697265625],[0.0042572021484375,0.0042572021484375,0.0042572021484375],[0.0052337646484375,0.0052337646484375,0.0052337646484375],[0.2003631591796875,0.2003631591796875,0.2003631591796875]]],"scale_curve":[[[0.015625,0.055316947400569916,0.12255650758743286],[0.0625,0.3775179386138916,0.8364033699035645],[0.25,0.8971138596534729,1.987585186958313]]]},"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":"[\"20\",\"38\",\"0\",\"39\"]"}