{"collection":"grad-noise-175k","coord":"t19_x16_u2_b26","data":{"index":150467,"ordinal":"154938263","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,pow(frc(R),D))","image":"frame_expr-150467.png","measured":true,"step":83743,"globalStep":83743,"value_mean":-0.14006191492080688,"value_positive_fraction":0.2864532470703125,"value_abs_mean":0.1749681979417801,"value_variance":0.046796202659606934,"value_stddev":0.21632429957389832,"value_min":-1,"value_max":0.13998283445835114,"value_range":1.13998281955719,"histogram_probability_sum":1,"histogram_entropy_bits":3.353912115097046,"gradient_energy_x":0.005032968707382679,"gradient_energy_y":0.000592073134612292,"gradient_magnitude_mean":0.053634896874427795,"gradient_axis_bias":0.7894867062568665,"gradient_nonzero_flag":1,"laplacian_mean":0.0003078927693422884,"laplacian_energy":0.0032978153321892023,"laplacian_abs_mean":0.023748112842440605,"gradient_magnitude_variance":0.002748416969552636,"gradient_magnitude_stddev":0.05242534726858139,"gradient_magnitude_cv":0.9774484038352966,"gradient_magnitude_max":0.9622432589530945,"gradient_energy_over_variance":0.12020295113325119,"laplacian_energy_over_variance":0.0704718604683876,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009461626410484314,"scale_diff2_mid":0.061527036130428314,"scale_diff2_far":0.06745164841413498,"scale_diff2_near_over_variance":0.2021879106760025,"scale_diff2_mid_over_variance":1.3147869110107422,"scale_diff2_far_over_variance":1.4413914680480957,"value_histogram":[[[0.0236358642578125,0.0236358642578125,0.0236358642578125],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.002349853515625,0.002349853515625,0.002349853515625],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.004150390625,0.004150390625,0.004150390625],[0.005950927734375,0.005950927734375,0.005950927734375],[0.0095367431640625,0.0095367431640625,0.0095367431640625],[0.0110626220703125,0.0110626220703125,0.0110626220703125],[0.0140228271484375,0.0140228271484375,0.0140228271484375],[0.019134521484375,0.019134521484375,0.019134521484375],[0.0296478271484375,0.0296478271484375,0.0296478271484375],[0.0634307861328125,0.0634307861328125,0.0634307861328125],[0.13262939453125,0.13262939453125,0.13262939453125],[0.1546630859375,0.1546630859375,0.1546630859375],[0.1184234619140625,0.1184234619140625,0.1184234619140625],[0.12078857421875,0.12078857421875,0.12078857421875],[0.1402435302734375,0.1402435302734375,0.1402435302734375],[0.1435699462890625,0.1435699462890625,0.1435699462890625],[0.0027313232421875,0.0027313232421875,0.0027313232421875],[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":[[[0.015625,0.009461626410484314,0.2021879106760025],[0.0625,0.061527036130428314,1.3147869110107422],[0.25,0.06745164841413498,1.4413914680480957]]]},"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\",\"16\",\"2\",\"26\"]"}