{"collection":"grad-noise-175k","coord":"t12_x10_u3_b20","data":{"index":28041,"ordinal":"97851845","topo":"o1(o2(x,o2(x,x)))","expression":"flr(sub(D,dot(P,D)))","image":"frame_expr-028041.png","measured":true,"step":54175,"globalStep":54175,"value_mean":-0.16307756304740906,"value_positive_fraction":0.3743896484375,"value_abs_mean":0.5290560722351074,"value_variance":0.37753036618232727,"value_stddev":0.6144350171089172,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.672083377838135,"gradient_energy_x":0.08708501607179642,"gradient_energy_y":0.08614518493413925,"gradient_magnitude_mean":0.3161621689796448,"gradient_axis_bias":0.005425330717116594,"gradient_nonzero_flag":1,"laplacian_mean":-0.004824268631637096,"laplacian_energy":0.5878661870956421,"laplacian_abs_mean":0.5546845197677612,"gradient_magnitude_variance":0.07327423244714737,"gradient_magnitude_stddev":0.2706921398639679,"gradient_magnitude_cv":0.8561813235282898,"gradient_magnitude_max":1.412567138671875,"gradient_energy_over_variance":0.45885100960731506,"laplacian_energy_over_variance":1.557136058807373,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.1467602550983429,"scale_diff2_mid":0.5371863842010498,"scale_diff2_far":0.11222723871469498,"scale_diff2_near_over_variance":0.38873758912086487,"scale_diff2_mid_over_variance":1.4228957891464233,"scale_diff2_far_over_variance":0.29726678133010864,"value_histogram":[[[0.16363525390625,0.16363525390625,0.16363525390625],[0.022125244140625,0.022125244140625,0.022125244140625],[0.033111572265625,0.033111572265625,0.033111572265625],[0.02313232421875,0.02313232421875,0.02313232421875],[0.02923583984375,0.02923583984375,0.02923583984375],[0.0281982421875,0.0281982421875,0.0281982421875],[0.021636962890625,0.021636962890625,0.021636962890625],[0.021240234375,0.021240234375,0.021240234375],[0.02593994140625,0.02593994140625,0.02593994140625],[0.019012451171875,0.019012451171875,0.019012451171875],[0.03680419921875,0.03680419921875,0.03680419921875],[0.020294189453125,0.020294189453125,0.020294189453125],[0.028900146484375,0.028900146484375,0.028900146484375],[0.0283203125,0.0283203125,0.0283203125],[0.040069580078125,0.040069580078125,0.040069580078125],[0.0684051513671875,0.0684051513671875,0.0684051513671875],[0.0562896728515625,0.0562896728515625,0.0562896728515625],[0.030029296875,0.030029296875,0.030029296875],[0.01904296875,0.01904296875,0.01904296875],[0.02166748046875,0.02166748046875,0.02166748046875],[0.020050048828125,0.020050048828125,0.020050048828125],[0.02899169921875,0.02899169921875,0.02899169921875],[0.017059326171875,0.017059326171875,0.017059326171875],[0.023162841796875,0.023162841796875,0.023162841796875],[0.018096923828125,0.018096923828125,0.018096923828125],[0.015350341796875,0.015350341796875,0.015350341796875],[0.025970458984375,0.025970458984375,0.025970458984375],[0.015380859375,0.015380859375,0.015380859375],[0.01806640625,0.01806640625,0.01806640625],[0.01470947265625,0.01470947265625,0.01470947265625],[0.01092529296875,0.01092529296875,0.01092529296875],[0.055145263671875,0.055145263671875,0.055145263671875]]],"scale_curve":[[[0.015625,0.1467602550983429,0.38873758912086487],[0.0625,0.5371863842010498,1.4228957891464233],[0.25,0.11222723871469498,0.29726678133010864]]]},"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":"[\"12\",\"10\",\"3\",\"20\"]"}