{"collection":"grad-noise-175k","coord":"t16_x1_u1_b76","data":{"index":75672,"ordinal":"129970294","topo":"o2(x,o1(o2(x,x)))","expression":"lrg(P,log(dst(P,D)))","image":"frame_expr-075672.png","measured":true,"step":93383,"globalStep":93383,"value_mean":0.4261198341846466,"value_positive_fraction":0.474212646484375,"value_abs_mean":0.4261198341846466,"value_variance":0.2341507226228714,"value_stddev":0.48389121890068054,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":1.4599521160125732,"gradient_energy_x":0.0005845068953931332,"gradient_energy_y":0.0011525546433404088,"gradient_magnitude_mean":0.007441364694386721,"gradient_axis_bias":-0.3270165026187897,"gradient_nonzero_flag":1,"laplacian_mean":-0.000011409322723920923,"laplacian_energy":0.0038398313336074352,"laplacian_abs_mean":0.005411218851804733,"gradient_magnitude_variance":0.0016811887035146356,"gradient_magnitude_stddev":0.0410022996366024,"gradient_magnitude_cv":5.510051250457764,"gradient_magnitude_max":1.3989745378494263,"gradient_energy_over_variance":0.007418561261147261,"laplacian_energy_over_variance":0.016398971900343895,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002511178143322468,"scale_diff2_mid":0.017814308404922485,"scale_diff2_far":0.08881376683712006,"scale_diff2_near_over_variance":0.010724622756242752,"scale_diff2_mid_over_variance":0.07608051598072052,"scale_diff2_far_over_variance":0.37930169701576233,"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],[0.545135498046875,0.545135498046875,0.545135498046875],[0.00592041015625,0.00592041015625,0.00592041015625],[0.00531005859375,0.00531005859375,0.00531005859375],[0.0050048828125,0.0050048828125,0.0050048828125],[0.001861572265625,0.001861572265625,0.001861572265625],[0.00396728515625,0.00396728515625,0.00396728515625],[0.002288818359375,0.002288818359375,0.002288818359375],[0.004180908203125,0.004180908203125,0.004180908203125],[0.004180908203125,0.004180908203125,0.004180908203125],[0.0023193359375,0.0023193359375,0.0023193359375],[0.004119873046875,0.004119873046875,0.004119873046875],[0.001953125,0.001953125,0.001953125],[0.0052490234375,0.0052490234375,0.0052490234375],[0.005523681640625,0.005523681640625,0.005523681640625],[0.006134033203125,0.006134033203125,0.006134033203125],[0.3968505859375,0.3968505859375,0.3968505859375]]],"scale_curve":[[[0.015625,0.002511178143322468,0.010724622756242752],[0.0625,0.017814308404922485,0.07608051598072052],[0.25,0.08881376683712006,0.37930169701576233]]]},"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\",\"1\",\"1\",\"76\"]"}