{"collection":"grad-noise-175k","coord":"t19_x4_u3_b88","data":{"index":140486,"ordinal":"154453714","topo":"o2(x,o2(o1(x),x))","expression":"min(P,add(flr(D),D))","image":"frame_expr-140486.png","measured":true,"step":3895,"globalStep":3895,"value_mean":-0.749222993850708,"value_positive_fraction":0.13671875,"value_abs_mean":0.7646462917327881,"value_variance":0.16246341168880463,"value_stddev":0.4030674993991852,"value_min":-1,"value_max":0.09671986103057861,"value_range":1.0967198610305786,"histogram_probability_sum":1,"histogram_entropy_bits":2.0320236682891846,"gradient_energy_x":0.03828468173742294,"gradient_energy_y":0,"gradient_magnitude_mean":0.06886906921863556,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-1.0407160466741061e-8,"laplacian_energy":0.06495276838541031,"laplacian_abs_mean":0.07591896504163742,"gradient_magnitude_variance":0.03354690596461296,"gradient_magnitude_stddev":0.18315814435482025,"gradient_magnitude_cv":2.659512519836426,"gradient_magnitude_max":1.0306679010391235,"gradient_energy_over_variance":0.23565109074115753,"laplacian_energy_over_variance":0.3997993469238281,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0464056096971035,"scale_diff2_mid":0.19719688594341278,"scale_diff2_far":0.03406267985701561,"scale_diff2_near_over_variance":0.2856372892856598,"scale_diff2_mid_over_variance":1.2137925624847412,"scale_diff2_far_over_variance":0.20966368913650513,"value_histogram":[[[0.6640625,0.6640625,0.6640625],[0.02734375,0.02734375,0.02734375],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.02734375,0.02734375,0.02734375],[0.00390625,0.00390625,0.00390625],[0.02734375,0.02734375,0.02734375],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.02734375,0.02734375,0.02734375],[0.00390625,0.00390625,0.00390625],[0.02734375,0.02734375,0.02734375],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.02734375,0.02734375,0.02734375],[0.01171875,0.01171875,0.01171875],[0.0546875,0.0546875,0.0546875],[0.08203125,0.08203125,0.08203125],[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]]],"scale_curve":[[[0.015625,0.0464056096971035,0.2856372892856598],[0.0625,0.19719688594341278,1.2137925624847412],[0.25,0.03406267985701561,0.20966368913650513]]]},"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\",\"4\",\"3\",\"88\"]"}