{"collection":"grad-noise-175k","coord":"t16_x4_u0_b71","data":{"index":78087,"ordinal":"130091291","topo":"o2(x,o1(o2(x,x)))","expression":"lrg(P,sqt(mod(D,D)))","image":"frame_expr-078087.png","measured":true,"step":112703,"globalStep":112703,"value_mean":0.5671614408493042,"value_positive_fraction":0.625,"value_abs_mean":0.5671614408493042,"value_variance":0.2217726856470108,"value_stddev":0.47092747688293457,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":1.766314148902893,"gradient_energy_x":0.14209675788879395,"gradient_energy_y":0,"gradient_magnitude_mean":0.16850021481513977,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":-4.730527636276349e-10,"laplacian_energy":0.45985376834869385,"laplacian_abs_mean":0.3228038251399994,"gradient_magnitude_variance":0.11367232352495193,"gradient_magnitude_stddev":0.33715325593948364,"gradient_magnitude_cv":2.0009069442749023,"gradient_magnitude_max":0.9928755164146423,"gradient_energy_over_variance":0.6407315135002136,"laplacian_energy_over_variance":2.0735363960266113,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05421146750450134,"scale_diff2_mid":0.09124942868947983,"scale_diff2_far":0.058519378304481506,"scale_diff2_near_over_variance":0.24444608390331268,"scale_diff2_mid_over_variance":0.4114547669887543,"scale_diff2_far_over_variance":0.2638709843158722,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.38671875,0.38671875,0.38671875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.03515625,0.03515625,0.03515625],[0,0,0],[0.03515625,0.03515625,0.03515625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.03515625,0.03515625,0.03515625],[0.48046875,0.48046875,0.48046875]]],"scale_curve":[[[0.015625,0.05421146750450134,0.24444608390331268],[0.0625,0.09124942868947983,0.4114547669887543],[0.25,0.058519378304481506,0.2638709843158722]]]},"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":"[\"16\",\"4\",\"0\",\"71\"]"}