{"collection":"grad-noise-175k","coord":"t16_x3_u4_b109","data":{"index":77762,"ordinal":"130051732","topo":"o2(x,o1(o2(x,x)))","expression":"dot(P,cil(dst(D,P)))","image":"frame_expr-077762.png","measured":true,"step":110103,"globalStep":110103,"value_mean":2.9802322387695312e-8,"value_positive_fraction":0.498046875,"value_abs_mean":0.9811412692070007,"value_variance":0.9764389395713806,"value_stddev":0.9881492257118225,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.3160579204559326,"gradient_energy_x":0.003357216250151396,"gradient_energy_y":0.0033572143875062466,"gradient_magnitude_mean":0.012364614754915237,"gradient_axis_bias":2.774092422441754e-7,"gradient_nonzero_flag":1,"laplacian_mean":-1.501754796906507e-11,"laplacian_energy":0.0073541514575481415,"laplacian_abs_mean":0.00996684841811657,"gradient_magnitude_variance":0.0065612755715847015,"gradient_magnitude_stddev":0.08100169897079468,"gradient_magnitude_cv":6.551089763641357,"gradient_magnitude_max":1.4142138957977295,"gradient_energy_over_variance":0.0068764472380280495,"laplacian_energy_over_variance":0.007531604263931513,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012767896056175232,"scale_diff2_mid":0.1001015454530716,"scale_diff2_far":0.5471566319465637,"scale_diff2_near_over_variance":0.013075980357825756,"scale_diff2_mid_over_variance":0.10251695662736893,"scale_diff2_far_over_variance":0.5603592991828918,"value_histogram":[[[0.4844207763671875,0.4844207763671875,0.4844207763671875],[0.001068115234375,0.001068115234375,0.001068115234375],[0.000762939453125,0.000762939453125,0.000762939453125],[0.000701904296875,0.000701904296875,0.000701904296875],[0.000946044921875,0.000946044921875,0.000946044921875],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.000518798828125,0.000518798828125,0.000518798828125],[0.000946044921875,0.000946044921875,0.000946044921875],[0.00091552734375,0.00091552734375,0.00091552734375],[0.000762939453125,0.000762939453125,0.000762939453125],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.00091552734375,0.00091552734375,0.00091552734375],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.002227783203125,0.002227783203125,0.002227783203125],[0.004241943359375,0.004241943359375,0.004241943359375],[0.0007476806640625,0.0007476806640625,0.0007476806640625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.00091552734375,0.00091552734375,0.00091552734375],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.000762939453125,0.000762939453125,0.000762939453125],[0.00091552734375,0.00091552734375,0.00091552734375],[0.000946044921875,0.000946044921875,0.000946044921875],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.000946044921875,0.000946044921875,0.000946044921875],[0.000701904296875,0.000701904296875,0.000701904296875],[0.000762939453125,0.000762939453125,0.000762939453125],[0.001068115234375,0.001068115234375,0.001068115234375],[0.4844207763671875,0.4844207763671875,0.4844207763671875]]],"scale_curve":[[[0.015625,0.012767896056175232,0.013075980357825756],[0.0625,0.1001015454530716,0.10251695662736893],[0.25,0.5471566319465637,0.5603592991828918]]]},"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":"[\"16\",\"3\",\"4\",\"109\"]"}