{"collection":"grad-noise-175k","coord":"t20_x44_u0_b126","data":{"index":168486,"ordinal":"164189790","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(D,add(mod(D,R),R))","image":"frame_expr-168486.png","measured":true,"step":56295,"globalStep":56295,"value_mean":-0.008677932433784008,"value_positive_fraction":0.5034942626953125,"value_abs_mean":0.4029085636138916,"value_variance":0.22797009348869324,"value_stddev":0.47746214270591736,"value_min":-0.9960117340087891,"value_max":1,"value_range":1.996011734008789,"histogram_probability_sum":1,"histogram_entropy_bits":4.879508018493652,"gradient_energy_x":0.005762082990258932,"gradient_energy_y":0.0032916993368417025,"gradient_magnitude_mean":0.07615689188241959,"gradient_axis_bias":0.27285653352737427,"gradient_nonzero_flag":1,"laplacian_mean":-0.000030675833841087297,"laplacian_energy":0.007046216167509556,"laplacian_abs_mean":0.05171040818095207,"gradient_magnitude_variance":0.0032540797255933285,"gradient_magnitude_stddev":0.05704453960061073,"gradient_magnitude_cv":0.7490397691726685,"gradient_magnitude_max":0.5628741979598999,"gradient_energy_over_variance":0.03971478343009949,"laplacian_energy_over_variance":0.030908511951565742,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.014655286446213722,"scale_diff2_mid":0.16129054129123688,"scale_diff2_far":0.4099500775337219,"scale_diff2_near_over_variance":0.064286008477211,"scale_diff2_mid_over_variance":0.7075074911117554,"scale_diff2_far_over_variance":1.798262596130371,"value_histogram":[[[0.0040283203125,0.0040283203125,0.0040283203125],[0.011810302734375,0.011810302734375,0.011810302734375],[0.018463134765625,0.018463134765625,0.018463134765625],[0.028045654296875,0.028045654296875,0.028045654296875],[0.030975341796875,0.030975341796875,0.030975341796875],[0.0310211181640625,0.0310211181640625,0.0310211181640625],[0.030792236328125,0.030792236328125,0.030792236328125],[0.0301513671875,0.0301513671875,0.0301513671875],[0.037994384765625,0.037994384765625,0.037994384765625],[0.03875732421875,0.03875732421875,0.03875732421875],[0.0387725830078125,0.0387725830078125,0.0387725830078125],[0.0381622314453125,0.0381622314453125,0.0381622314453125],[0.038909912109375,0.038909912109375,0.038909912109375],[0.03729248046875,0.03729248046875,0.03729248046875],[0.041015625,0.041015625,0.041015625],[0.03997802734375,0.03997802734375,0.03997802734375],[0.0419158935546875,0.0419158935546875,0.0419158935546875],[0.041839599609375,0.041839599609375,0.041839599609375],[0.045867919921875,0.045867919921875,0.045867919921875],[0.048919677734375,0.048919677734375,0.048919677734375],[0.0475616455078125,0.0475616455078125,0.0475616455078125],[0.044219970703125,0.044219970703125,0.044219970703125],[0.039520263671875,0.039520263671875,0.039520263671875],[0.0322418212890625,0.0322418212890625,0.0322418212890625],[0.029296875,0.029296875,0.029296875],[0.0260162353515625,0.0260162353515625,0.0260162353515625],[0.0233154296875,0.0233154296875,0.0233154296875],[0.02105712890625,0.02105712890625,0.02105712890625],[0.016448974609375,0.016448974609375,0.016448974609375],[0.024658203125,0.024658203125,0.024658203125],[0.0145263671875,0.0145263671875,0.0145263671875],[0.0064239501953125,0.0064239501953125,0.0064239501953125]]],"scale_curve":[[[0.015625,0.014655286446213722,0.064286008477211],[0.0625,0.16129054129123688,0.7075074911117554],[0.25,0.4099500775337219,1.798262596130371]]]},"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":"[\"20\",\"44\",\"0\",\"126\"]"}