{"collection":"grad-noise-175k","coord":"t5_x3_u0_b0","data":{"index":1194,"ordinal":"40724208","topo":"o2(x,o1(x))","expression":"add(D,sqt(P))","image":"frame_expr-001194.png","measured":true,"step":9559,"globalStep":9559,"value_mean":-0.03125,"value_positive_fraction":0.5,"value_abs_mean":0.96875,"value_variance":0.9566600322723389,"value_stddev":0.9780899882316589,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.4895304441452026,"gradient_energy_x":0.004456535447388887,"gradient_energy_y":0,"gradient_magnitude_mean":0.007936508394777775,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.007952009327709675,"laplacian_abs_mean":0.00818452425301075,"gradient_magnitude_variance":0.0043923272751271725,"gradient_magnitude_stddev":0.06627463549375534,"gradient_magnitude_cv":8.350603103637695,"gradient_magnitude_max":1.03125,"gradient_energy_over_variance":0.004658431280404329,"laplacian_energy_over_variance":0.008312261663377285,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.006548108533024788,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.006844759918749332,"value_histogram":[[[0.5,0.5,0.5],[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],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.44140625,0.44140625,0.44140625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.006548108533024788,0.006844759918749332]]]},"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":"[\"5\",\"3\",\"0\",\"0\"]"}