{"collection":"grad-noise-175k","coord":"t20_x52_u0_b93","data":{"index":170061,"ordinal":"164512965","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,min(mod(R,R),D))","image":"frame_expr-170061.png","measured":true,"step":68895,"globalStep":68895,"value_mean":-0.17892126739025116,"value_positive_fraction":0.2806396484375,"value_abs_mean":0.22545628249645233,"value_variance":0.04769563674926758,"value_stddev":0.21839331090450287,"value_min":-1,"value_max":0.29083192348480225,"value_range":1.2908319234848022,"histogram_probability_sum":1,"histogram_entropy_bits":3.6369097232818604,"gradient_energy_x":0.00483831437304616,"gradient_energy_y":0.00026269431691616774,"gradient_magnitude_mean":0.06301216036081314,"gradient_axis_bias":0.8970029950141907,"gradient_nonzero_flag":1,"laplacian_mean":0.0002688528038561344,"laplacian_energy":0.0007775439880788326,"laplacian_abs_mean":0.025339772924780846,"gradient_magnitude_variance":0.0011301931226626039,"gradient_magnitude_stddev":0.033618345856666565,"gradient_magnitude_cv":0.5335215926170349,"gradient_magnitude_max":0.19835667312145233,"gradient_energy_over_variance":0.10694916546344757,"laplacian_energy_over_variance":0.01630220375955105,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01004024688154459,"scale_diff2_mid":0.07757719606161118,"scale_diff2_far":0.04420585185289383,"scale_diff2_near_over_variance":0.2105066031217575,"scale_diff2_mid_over_variance":1.6265050172805786,"scale_diff2_far_over_variance":0.9268321990966797,"value_histogram":[[[0.00244140625,0.00244140625,0.00244140625],[0.001922607421875,0.001922607421875,0.001922607421875],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.0073394775390625,0.0073394775390625,0.0073394775390625],[0.00811767578125,0.00811767578125,0.00811767578125],[0.0111846923828125,0.0111846923828125,0.0111846923828125],[0.018157958984375,0.018157958984375,0.018157958984375],[0.02520751953125,0.02520751953125,0.02520751953125],[0.1124114990234375,0.1124114990234375,0.1124114990234375],[0.1194000244140625,0.1194000244140625,0.1194000244140625],[0.1151885986328125,0.1151885986328125,0.1151885986328125],[0.060394287109375,0.060394287109375,0.060394287109375],[0.067626953125,0.067626953125,0.067626953125],[0.0576934814453125,0.0576934814453125,0.0576934814453125],[0.105010986328125,0.105010986328125,0.105010986328125],[0.1076812744140625,0.1076812744140625,0.1076812744140625],[0.1404571533203125,0.1404571533203125,0.1404571533203125],[0.015380859375,0.015380859375,0.015380859375],[0.008880615234375,0.008880615234375,0.008880615234375],[0.008270263671875,0.008270263671875,0.008270263671875],[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":[[[0.015625,0.01004024688154459,0.2105066031217575],[0.0625,0.07757719606161118,1.6265050172805786],[0.25,0.04420585185289383,0.9268321990966797]]]},"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\",\"52\",\"0\",\"93\"]"}