{"collection":"grad-noise-175k","coord":"t18_x23_u0_b170","data":{"index":125159,"ordinal":"147100211","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(P,pow(R,mod(D,R)))","image":"frame_expr-125159.png","measured":true,"step":29679,"globalStep":29679,"value_mean":-0.9901548027992249,"value_positive_fraction":0.00390625,"value_abs_mean":0.9979673027992249,"value_variance":0.01702350750565529,"value_stddev":0.13047416508197784,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.08438552916049957,"gradient_energy_x":0.0012801517732441425,"gradient_energy_y":0.001955942250788212,"gradient_magnitude_mean":0.0021561654284596443,"gradient_axis_bias":-0.20882906019687653,"gradient_nonzero_flag":1,"laplacian_mean":1.501754796906507e-11,"laplacian_energy":0.00677331630140543,"laplacian_abs_mean":0.003938259556889534,"gradient_magnitude_variance":0.003230184782296419,"gradient_magnitude_stddev":0.056834712624549866,"gradient_magnitude_cv":26.359161376953125,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.19009561836719513,"laplacian_energy_over_variance":0.3978801965713501,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00007891115092206746,"scale_diff2_mid":0.0005605811602436006,"scale_diff2_far":0.014646310359239578,"scale_diff2_near_over_variance":0.004635422490537167,"scale_diff2_mid_over_variance":0.03292982652783394,"scale_diff2_far_over_variance":0.8603579998016357,"value_histogram":[[[0.992523193359375,0.992523193359375,0.992523193359375],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.000579833984375,0.000579833984375,0.000579833984375],[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],[0,0,0],[0.00390625,0.00390625,0.00390625]]],"scale_curve":[[[0.015625,0.00007891115092206746,0.004635422490537167],[0.0625,0.0005605811602436006,0.03292982652783394],[0.25,0.014646310359239578,0.8603579998016357]]]},"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":"[\"18\",\"23\",\"0\",\"170\"]"}