{"collection":"grad-noise-175k","coord":"t16_x22_u4_b11","data":{"index":93757,"ordinal":"130819253","topo":"o2(x,o1(o2(x,x)))","expression":"sub(R,cil(add(D,D)))","image":"frame_expr-093757.png","measured":true,"step":66863,"globalStep":66863,"value_mean":-0.42677828669548035,"value_positive_fraction":0.201507568359375,"value_abs_mean":0.5616089701652527,"value_variance":0.24355448782444,"value_stddev":0.4935123920440674,"value_min":-1,"value_max":0.979926347732544,"value_range":1.979926347732544,"histogram_probability_sum":1,"histogram_entropy_bits":4.384260654449463,"gradient_energy_x":0.08888234198093414,"gradient_energy_y":0.002581948647275567,"gradient_magnitude_mean":0.19039487838745117,"gradient_axis_bias":0.943541944026947,"gradient_nonzero_flag":1,"laplacian_mean":0.00011897981312358752,"laplacian_energy":0.187496155500412,"laplacian_abs_mean":0.2314961701631546,"gradient_magnitude_variance":0.055208735167980194,"gradient_magnitude_stddev":0.23496538400650024,"gradient_magnitude_cv":1.2340950965881348,"gradient_magnitude_max":1.022496223449707,"gradient_energy_over_variance":0.3755393326282501,"laplacian_energy_over_variance":0.7698324918746948,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08920719474554062,"scale_diff2_mid":0.17568838596343994,"scale_diff2_far":0.2923915982246399,"scale_diff2_near_over_variance":0.3662720322608948,"scale_diff2_mid_over_variance":0.7213514447212219,"scale_diff2_far_over_variance":1.200518250465393,"value_histogram":[[[0.231353759765625,0.231353759765625,0.231353759765625],[0.0349884033203125,0.0349884033203125,0.0349884033203125],[0.0337677001953125,0.0337677001953125,0.0337677001953125],[0.0354156494140625,0.0354156494140625,0.0354156494140625],[0.03564453125,0.03564453125,0.03564453125],[0.0375823974609375,0.0375823974609375,0.0375823974609375],[0.04150390625,0.04150390625,0.04150390625],[0.040802001953125,0.040802001953125,0.040802001953125],[0.0399932861328125,0.0399932861328125,0.0399932861328125],[0.0388031005859375,0.0388031005859375,0.0388031005859375],[0.040740966796875,0.040740966796875,0.040740966796875],[0.0416717529296875,0.0416717529296875,0.0416717529296875],[0.0402984619140625,0.0402984619140625,0.0402984619140625],[0.037994384765625,0.037994384765625,0.037994384765625],[0.0361480712890625,0.0361480712890625,0.0361480712890625],[0.03173828125,0.03173828125,0.03173828125],[0.027008056640625,0.027008056640625,0.027008056640625],[0.0235595703125,0.0235595703125,0.0235595703125],[0.0202484130859375,0.0202484130859375,0.0202484130859375],[0.019561767578125,0.019561767578125,0.019561767578125],[0.01678466796875,0.01678466796875,0.01678466796875],[0.0162506103515625,0.0162506103515625,0.0162506103515625],[0.0141754150390625,0.0141754150390625,0.0141754150390625],[0.0136260986328125,0.0136260986328125,0.0136260986328125],[0.0095367431640625,0.0095367431640625,0.0095367431640625],[0.00909423828125,0.00909423828125,0.00909423828125],[0.00860595703125,0.00860595703125,0.00860595703125],[0.0077362060546875,0.0077362060546875,0.0077362060546875],[0.0068359375,0.0068359375,0.0068359375],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.00311279296875,0.00311279296875,0.00311279296875],[0.000946044921875,0.000946044921875,0.000946044921875]]],"scale_curve":[[[0.015625,0.08920719474554062,0.3662720322608948],[0.0625,0.17568838596343994,0.7213514447212219],[0.25,0.2923915982246399,1.200518250465393]]]},"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":"[\"16\",\"22\",\"4\",\"11\"]"}