{"collection":"grad-noise-175k","coord":"t12_x26_u0_b37","data":{"index":41247,"ordinal":"98497675","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(div(R,pow(R,R)))","image":"frame_expr-041247.png","measured":true,"step":9983,"globalStep":9983,"value_mean":-0.9218882322311401,"value_positive_fraction":0.04296875,"value_abs_mean":0.9921737909317017,"value_variance":0.13671423494815826,"value_stddev":0.3697488605976105,"value_min":-1,"value_max":0.9982581734657288,"value_range":1.998258113861084,"histogram_probability_sum":1,"histogram_entropy_bits":0.3805727958679199,"gradient_energy_x":0.013912263326346874,"gradient_energy_y":0.013818028382956982,"gradient_magnitude_mean":0.015839379280805588,"gradient_axis_bias":0.003398267086595297,"gradient_nonzero_flag":1,"laplacian_mean":0.000004745526439364767,"laplacian_energy":0.0579572431743145,"laplacian_abs_mean":0.03040391206741333,"gradient_magnitude_variance":0.027473799884319305,"gradient_magnitude_stddev":0.16575221717357635,"gradient_magnitude_cv":10.46456527709961,"gradient_magnitude_max":2.814917802810669,"gradient_energy_over_variance":0.20283396542072296,"laplacian_energy_over_variance":0.4239298105239868,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.021924803033471107,"scale_diff2_mid":0.09445235133171082,"scale_diff2_far":0.2317565679550171,"scale_diff2_near_over_variance":0.16036956012248993,"scale_diff2_mid_over_variance":0.6908742785453796,"scale_diff2_far_over_variance":1.6951897144317627,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.00103759765625,0.00103759765625,0.00103759765625],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.0044097900390625,0.0044097900390625,0.0044097900390625],[0.0055084228515625,0.0055084228515625,0.0055084228515625],[0.007537841796875,0.007537841796875,0.007537841796875],[0.008544921875,0.008544921875,0.008544921875],[0.0102996826171875,0.0102996826171875,0.0102996826171875]]],"scale_curve":[[[0.015625,0.021924803033471107,0.16036956012248993],[0.0625,0.09445235133171082,0.6908742785453796],[0.25,0.2317565679550171,1.6951897144317627]]]},"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\",\"26\",\"0\",\"37\"]"}