{"collection":"grad-noise-175k","coord":"t19_x5_u2_b86","data":{"index":141210,"ordinal":"154493912","topo":"o2(x,o2(o1(x),x))","expression":"eql(P,dot(frc(D),R))","image":"frame_expr-141210.png","measured":true,"step":9687,"globalStep":9687,"value_mean":0.0000152587890625,"value_positive_fraction":0.00006103515625,"value_abs_mean":0.0000152587890625,"value_variance":0.000008408209396293387,"value_stddev":0.002899691229686141,"value_min":0,"value_max":0.6669192910194397,"value_range":0.6669192910194397,"histogram_probability_sum":1,"histogram_entropy_bits":0.0005323081277310848,"gradient_energy_x":0.000017355037925881334,"gradient_energy_y":0.000017355037925881334,"gradient_magnitude_mean":0.00005376375702326186,"gradient_axis_bias":0,"gradient_nonzero_flag":0,"laplacian_mean":0,"laplacian_energy":0.00017355039017274976,"laplacian_abs_mean":0.000125976323033683,"gradient_magnitude_variance":0.00003470690717222169,"gradient_magnitude_stddev":0.005891256965696812,"gradient_magnitude_cv":109.57673645019531,"gradient_magnitude_max":0.9431663155555725,"gradient_energy_over_variance":4.128117084503174,"laplacian_energy_over_variance":20.640588760375977,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0.0000014716472378495382,"scale_diff2_far":0.000007632370397914201,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0.17502504587173462,"scale_diff2_far_over_variance":0.907728374004364,"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],[0.999969482421875,0.999969482421875,0.999969482421875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0.0000014716472378495382,0.17502504587173462],[0.25,0.000007632370397914201,0.907728374004364]]]},"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":"[\"19\",\"5\",\"2\",\"86\"]"}