{"collection":"grad-noise-175k","coord":"t19_x16_u5_b55","data":{"index":150859,"ordinal":"154938895","topo":"o2(x,o2(o1(x),x))","expression":"mod(D,add(sgn(R),D))","image":"frame_expr-150859.png","measured":true,"step":86879,"globalStep":86879,"value_mean":-0.0012608848046511412,"value_positive_fraction":0.5,"value_abs_mean":0.12995663285255432,"value_variance":0.02076558582484722,"value_stddev":0.14410269260406494,"value_min":-0.23417195677757263,"value_max":0.23417195677757263,"value_range":0.46834391355514526,"histogram_probability_sum":1,"histogram_entropy_bits":2.962778091430664,"gradient_energy_x":0.006672828458249569,"gradient_energy_y":0.000029019884095760062,"gradient_magnitude_mean":0.04962117224931717,"gradient_axis_bias":0.9913397431373596,"gradient_nonzero_flag":1,"laplacian_mean":-0.000008282992894237395,"laplacian_energy":0.01079172920435667,"laplacian_abs_mean":0.04585528373718262,"gradient_magnitude_variance":0.004239324945956469,"gradient_magnitude_stddev":0.06511009484529495,"gradient_magnitude_cv":1.312143325805664,"gradient_magnitude_max":0.46834391355514526,"gradient_energy_over_variance":0.3227382302284241,"laplacian_energy_over_variance":0.5196930170059204,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00794145930558443,"scale_diff2_mid":0.03884194418787956,"scale_diff2_far":0.0034731815103441477,"scale_diff2_near_over_variance":0.38243368268013,"scale_diff2_mid_over_variance":1.8704960346221924,"scale_diff2_far_over_variance":0.16725660860538483,"value_histogram":[[[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],[0.1291656494140625,0.1291656494140625,0.1291656494140625],[0.16510009765625,0.16510009765625,0.16510009765625],[0.119110107421875,0.119110107421875,0.119110107421875],[0.0866241455078125,0.0866241455078125,0.0866241455078125],[0.0888214111328125,0.0888214111328125,0.0888214111328125],[0.123504638671875,0.123504638671875,0.123504638671875],[0.16949462890625,0.16949462890625,0.16949462890625],[0.1181793212890625,0.1181793212890625,0.1181793212890625],[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":[[[0.015625,0.00794145930558443,0.38243368268013],[0.0625,0.03884194418787956,1.8704960346221924],[0.25,0.0034731815103441477,0.16725660860538483]]]},"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":"[\"19\",\"16\",\"5\",\"55\"]"}