{"collection":"grad-noise-175k","coord":"t20_x4_u0_b38","data":{"index":160358,"ordinal":"162573662","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,div(mod(P,D),D))","image":"frame_expr-160358.png","measured":true,"step":162871,"globalStep":162871,"value_mean":-0.01374733354896307,"value_positive_fraction":0.5,"value_abs_mean":0.9203255772590637,"value_variance":0.9037545323371887,"value_stddev":0.9506600499153137,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8125227689743042,"gradient_energy_x":0.00828498974442482,"gradient_energy_y":0,"gradient_magnitude_mean":0.02283751219511032,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-9.461055272552699e-10,"laplacian_energy":0.02235860750079155,"laplacian_abs_mean":0.039304591715335846,"gradient_magnitude_variance":0.007761589717119932,"gradient_magnitude_stddev":0.0880998820066452,"gradient_magnitude_cv":3.857682943344116,"gradient_magnitude_max":0.6687504053115845,"gradient_energy_over_variance":0.009167300537228584,"laplacian_energy_over_variance":0.024739690124988556,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.007150004152208567,"scale_diff2_mid":0.0326848141849041,"scale_diff2_far":0.21503779292106628,"scale_diff2_near_over_variance":0.007911444641649723,"scale_diff2_mid_over_variance":0.03616558760404587,"scale_diff2_far_over_variance":0.2379382699728012,"value_histogram":[[[0.4453125,0.4453125,0.4453125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.01953125,0.01953125,0.01953125],[0.015625,0.015625,0.015625],[0,0,0],[0,0,0],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.44140625,0.44140625,0.44140625]]],"scale_curve":[[[0.015625,0.007150004152208567,0.007911444641649723],[0.0625,0.0326848141849041,0.03616558760404587],[0.25,0.21503779292106628,0.2379382699728012]]]},"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\",\"4\",\"0\",\"38\"]"}