{"collection":"grad-noise-175k","coord":"t15_x2_u47_b0","data":{"index":71372,"ordinal":"121899264","topo":"o2(x,o1(o1(x)))","expression":"add(P,nrm(sgn(R)))","image":"frame_expr-071372.png","measured":true,"step":58983,"globalStep":58983,"value_mean":0.0031083733774721622,"value_positive_fraction":0.497894287109375,"value_abs_mean":0.9406564235687256,"value_variance":0.9160609841346741,"value_stddev":0.9571107625961304,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9523684978485107,"gradient_energy_x":0.0010878550820052624,"gradient_energy_y":0.00034846478956751525,"gradient_magnitude_mean":0.010783692821860313,"gradient_axis_bias":0.5147810578346252,"gradient_nonzero_flag":1,"laplacian_mean":-0.000019071487258770503,"laplacian_energy":0.00025310961063951254,"laplacian_abs_mean":0.0038005404639989138,"gradient_magnitude_variance":0.0013190906029194593,"gradient_magnitude_stddev":0.03631928563117981,"gradient_magnitude_cv":3.3679821491241455,"gradient_magnitude_max":0.25184717774391174,"gradient_energy_over_variance":0.0015679303323850036,"laplacian_energy_over_variance":0.0002763021329883486,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0037260313984006643,"scale_diff2_mid":0.041974931955337524,"scale_diff2_far":0.25478702783584595,"scale_diff2_near_over_variance":0.004067448899149895,"scale_diff2_mid_over_variance":0.04582110792398453,"scale_diff2_far_over_variance":0.27813324332237244,"value_histogram":[[[0.435943603515625,0.435943603515625,0.435943603515625],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.002044677734375,0.002044677734375,0.002044677734375],[0.0028228759765625,0.0028228759765625,0.0028228759765625],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.0032958984375,0.0032958984375,0.0032958984375],[0.0112152099609375,0.0112152099609375,0.0112152099609375],[0.0091094970703125,0.0091094970703125,0.0091094970703125],[0.008392333984375,0.008392333984375,0.008392333984375],[0.0108184814453125,0.0108184814453125,0.0108184814453125],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.0013427734375,0.0013427734375,0.0013427734375],[0.0030517578125,0.0030517578125,0.0030517578125],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.00146484375,0.00146484375,0.00146484375],[0.001861572265625,0.001861572265625,0.001861572265625],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.003509521484375,0.003509521484375,0.003509521484375],[0.0050506591796875,0.0050506591796875,0.0050506591796875],[0.0052490234375,0.0052490234375,0.0052490234375],[0.0059814453125,0.0059814453125,0.0059814453125],[0.009002685546875,0.009002685546875,0.009002685546875],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.0022735595703125,0.0022735595703125,0.0022735595703125],[0.002685546875,0.002685546875,0.002685546875],[0.0026397705078125,0.0026397705078125,0.0026397705078125],[0.0024261474609375,0.0024261474609375,0.0024261474609375],[0.445404052734375,0.445404052734375,0.445404052734375]]],"scale_curve":[[[0.015625,0.0037260313984006643,0.004067448899149895],[0.0625,0.041974931955337524,0.04582110792398453],[0.25,0.25478702783584595,0.27813324332237244]]]},"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":"[\"15\",\"2\",\"47\",\"0\"]"}