{"collection":"grad-noise-175k","coord":"t18_x45_u0_b47","data":{"index":129458,"ordinal":"147988910","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(D,pow(R,div(P,P)))","image":"frame_expr-129458.png","measured":true,"step":64071,"globalStep":64071,"value_mean":-0.945447564125061,"value_positive_fraction":0.0350341796875,"value_abs_mean":0.9842424988746643,"value_variance":0.08344501256942749,"value_stddev":0.2888685166835785,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.35364988446235657,"gradient_energy_x":0.008753206580877304,"gradient_energy_y":0.007683269679546356,"gradient_magnitude_mean":0.011795297265052795,"gradient_axis_bias":0.06509526818990707,"gradient_nonzero_flag":1,"laplacian_mean":-7.244559014907281e-7,"laplacian_energy":0.03425848111510277,"laplacian_abs_mean":0.021283775568008423,"gradient_magnitude_variance":0.01628785766661167,"gradient_magnitude_stddev":0.12762388586997986,"gradient_magnitude_cv":10.81989574432373,"gradient_magnitude_max":2.054410219192505,"gradient_energy_over_variance":0.1969737410545349,"laplacian_energy_over_variance":0.4105515778064728,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015147185884416103,"scale_diff2_mid":0.06231144443154335,"scale_diff2_far":0.15452370047569275,"scale_diff2_near_over_variance":0.18152296543121338,"scale_diff2_mid_over_variance":0.7467366456985474,"scale_diff2_far_over_variance":1.8518028259277344,"value_histogram":[[[0.96484375,0.96484375,0.96484375],[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],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0019378662109375,0.0019378662109375,0.0019378662109375],[0.00286865234375,0.00286865234375,0.00286865234375],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.00238037109375,0.00238037109375,0.00238037109375],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.0039520263671875,0.0039520263671875,0.0039520263671875],[0.003753662109375,0.003753662109375,0.003753662109375],[0.002960205078125,0.002960205078125,0.002960205078125],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.001312255859375,0.001312255859375,0.001312255859375]]],"scale_curve":[[[0.015625,0.015147185884416103,0.18152296543121338],[0.0625,0.06231144443154335,0.7467366456985474],[0.25,0.15452370047569275,1.8518028259277344]]]},"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":"[\"18\",\"45\",\"0\",\"47\"]"}