{"collection":"grad-noise-175k","coord":"t11_x7_u2_b3","data":{"index":18135,"ordinal":"89609823","topo":"o1(o2(x,o1(x)))","expression":"sqt(div(R,frc(D)))","image":"frame_expr-018135.png","measured":true,"step":145087,"globalStep":145087,"value_mean":-0.9180377721786499,"value_positive_fraction":0.04296875,"value_abs_mean":0.9960247278213501,"value_variance":0.15057173371315002,"value_stddev":0.38803574442863464,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.33932197093963623,"gradient_energy_x":0.014758480712771416,"gradient_energy_y":0.014947864226996899,"gradient_magnitude_mean":0.016422266140580177,"gradient_axis_bias":-0.006375187076628208,"gradient_nonzero_flag":1,"laplacian_mean":-0.000004018714662379352,"laplacian_energy":0.06178759038448334,"laplacian_abs_mean":0.0317106768488884,"gradient_magnitude_variance":0.029420780017971992,"gradient_magnitude_stddev":0.17152486741542816,"gradient_magnitude_cv":10.444652557373047,"gradient_magnitude_max":2.751953601837158,"gradient_energy_over_variance":0.197290301322937,"laplacian_energy_over_variance":0.4103531837463379,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.022783633321523666,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.1513141393661499,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000244140625,0.000244140625,0.000244140625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.000946044921875,0.000946044921875,0.000946044921875],[0.00201416015625,0.00201416015625,0.00201416015625],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.002655029296875,0.002655029296875,0.002655029296875],[0.002349853515625,0.002349853515625,0.002349853515625],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.0278167724609375,0.0278167724609375,0.0278167724609375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.022783633321523666,0.1513141393661499]]]},"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":"[\"11\",\"7\",\"2\",\"3\"]"}