{"collection":"grad-noise-175k","coord":"t12_x6_u6_b100","data":{"index":25096,"ordinal":"97690924","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dot(P,sub(R,P)))","image":"frame_expr-025096.png","measured":true,"step":30615,"globalStep":30615,"value_mean":-0.5843189358711243,"value_positive_fraction":0,"value_abs_mean":0.5843189358711243,"value_variance":0.0027462502475827932,"value_stddev":0.052404675632715225,"value_min":-1,"value_max":-0.5773501992225647,"value_range":0.4226498007774353,"histogram_probability_sum":1,"histogram_entropy_bits":0.11611507833003998,"gradient_energy_x":0.0001800279860617593,"gradient_energy_y":0.0001800279860617593,"gradient_magnitude_mean":0.0008480031392537057,"gradient_axis_bias":0,"gradient_nonzero_flag":1,"laplacian_mean":8.297195153161852e-10,"laplacian_energy":0.0007426170050166547,"laplacian_abs_mean":0.0017038090154528618,"gradient_magnitude_variance":0.00035904068499803543,"gradient_magnitude_stddev":0.018948368728160858,"gradient_magnitude_cv":22.344690322875977,"gradient_magnitude_max":0.5977169275283813,"gradient_energy_over_variance":0.13110820949077606,"laplacian_energy_over_variance":0.27041125297546387,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0006333810742944479,"scale_diff2_mid":0.0025335391983389854,"scale_diff2_far":0.01013397891074419,"scale_diff2_near_over_variance":0.230634868144989,"scale_diff2_mid_over_variance":0.9225448966026306,"scale_diff2_far_over_variance":3.690114974975586,"value_histogram":[[[0.015625,0.015625,0.015625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.984375,0.984375,0.984375],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.0006333810742944479,0.230634868144989],[0.0625,0.0025335391983389854,0.9225448966026306],[0.25,0.01013397891074419,3.690114974975586]]]},"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\",\"6\",\"6\",\"100\"]"}