{"collection":"grad-noise-175k","coord":"t19_x14_u5_b41","data":{"index":149151,"ordinal":"154858079","topo":"o2(x,o2(o1(x),x))","expression":"div(D,min(sgn(D),R))","image":"frame_expr-149151.png","measured":true,"step":73215,"globalStep":73215,"value_mean":0.08964672684669495,"value_positive_fraction":0.6560516357421875,"value_abs_mean":0.3677297830581665,"value_variance":0.23357251286506653,"value_stddev":0.4832933843135834,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.503481864929199,"gradient_energy_x":0.015373689122498035,"gradient_energy_y":0.005662174429744482,"gradient_magnitude_mean":0.09743098169565201,"gradient_axis_bias":0.46166470646858215,"gradient_nonzero_flag":1,"laplacian_mean":-0.0002497398236300796,"laplacian_energy":0.015669917687773705,"laplacian_abs_mean":0.052592430263757706,"gradient_magnitude_variance":0.011543847620487213,"gradient_magnitude_stddev":0.10744229704141617,"gradient_magnitude_cv":1.102752923965454,"gradient_magnitude_max":1.7174851894378662,"gradient_energy_over_variance":0.09006137400865555,"laplacian_energy_over_variance":0.06708801537752151,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03133491054177284,"scale_diff2_mid":0.24542662501335144,"scale_diff2_far":0.44320330023765564,"scale_diff2_near_over_variance":0.13415494561195374,"scale_diff2_mid_over_variance":1.0507512092590332,"scale_diff2_far_over_variance":1.897497534751892,"value_histogram":[[[0.06182861328125,0.06182861328125,0.06182861328125],[0.0037994384765625,0.0037994384765625,0.0037994384765625],[0.004791259765625,0.004791259765625,0.004791259765625],[0.0055084228515625,0.0055084228515625,0.0055084228515625],[0.0059967041015625,0.0059967041015625,0.0059967041015625],[0.007781982421875,0.007781982421875,0.007781982421875],[0.0090179443359375,0.0090179443359375,0.0090179443359375],[0.0111541748046875,0.0111541748046875,0.0111541748046875],[0.0139312744140625,0.0139312744140625,0.0139312744140625],[0.01629638671875,0.01629638671875,0.01629638671875],[0.018218994140625,0.018218994140625,0.018218994140625],[0.0243988037109375,0.0243988037109375,0.0243988037109375],[0.0312347412109375,0.0312347412109375,0.0312347412109375],[0.0408172607421875,0.0408172607421875,0.0408172607421875],[0.0428314208984375,0.0428314208984375,0.0428314208984375],[0.0462799072265625,0.0462799072265625,0.0462799072265625],[0.1175994873046875,0.1175994873046875,0.1175994873046875],[0.118621826171875,0.118621826171875,0.118621826171875],[0.05682373046875,0.05682373046875,0.05682373046875],[0.041595458984375,0.041595458984375,0.041595458984375],[0.036773681640625,0.036773681640625,0.036773681640625],[0.03533935546875,0.03533935546875,0.03533935546875],[0.0302886962890625,0.0302886962890625,0.0302886962890625],[0.034271240234375,0.034271240234375,0.034271240234375],[0.0334320068359375,0.0334320068359375,0.0334320068359375],[0.02374267578125,0.02374267578125,0.02374267578125],[0.0160064697265625,0.0160064697265625,0.0160064697265625],[0.0140838623046875,0.0140838623046875,0.0140838623046875],[0.012176513671875,0.012176513671875,0.012176513671875],[0.0088958740234375,0.0088958740234375,0.0088958740234375],[0.0076904296875,0.0076904296875,0.0076904296875],[0.0687713623046875,0.0687713623046875,0.0687713623046875]]],"scale_curve":[[[0.015625,0.03133491054177284,0.13415494561195374],[0.0625,0.24542662501335144,1.0507512092590332],[0.25,0.44320330023765564,1.897497534751892]]]},"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\",\"14\",\"5\",\"41\"]"}