{"collection":"grad-noise-175k","coord":"t18_x43_u0_b178","data":{"index":129187,"ordinal":"147908239","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(D,mod(D,mlt(R,D)))","image":"frame_expr-129187.png","measured":true,"step":61903,"globalStep":61903,"value_mean":0.00030654226429760456,"value_positive_fraction":0.50115966796875,"value_abs_mean":0.0800534337759018,"value_variance":0.008152964524924755,"value_stddev":0.0902937650680542,"value_min":-0.1866767257452011,"value_max":0.17958402633666992,"value_range":0.3662607669830322,"histogram_probability_sum":1,"histogram_entropy_bits":2.4541566371917725,"gradient_energy_x":0.0011524950386956334,"gradient_energy_y":0.0000120639888336882,"gradient_magnitude_mean":0.03052383102476597,"gradient_axis_bias":0.9792813658714294,"gradient_nonzero_flag":1,"laplacian_mean":-0.000008431835340161342,"laplacian_energy":0.00018014226225204766,"laplacian_abs_mean":0.012143135070800781,"gradient_magnitude_variance":0.00023287041403818876,"gradient_magnitude_stddev":0.015260091982781887,"gradient_magnitude_cv":0.49994027614593506,"gradient_magnitude_max":0.06198233366012573,"gradient_energy_over_variance":0.142838716506958,"laplacian_energy_over_variance":0.02209530770778656,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0022158243227750063,"scale_diff2_mid":0.015749314799904823,"scale_diff2_far":0.001387386815622449,"scale_diff2_near_over_variance":0.27178141474723816,"scale_diff2_mid_over_variance":1.9317286014556885,"scale_diff2_far_over_variance":0.17016960680484772,"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],[0.07989501953125,0.07989501953125,0.07989501953125],[0.249603271484375,0.249603271484375,0.249603271484375],[0.169158935546875,0.169158935546875,0.169158935546875],[0.16986083984375,0.16986083984375,0.16986083984375],[0.2498321533203125,0.2498321533203125,0.2498321533203125],[0.0816497802734375,0.0816497802734375,0.0816497802734375],[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]]],"scale_curve":[[[0.015625,0.0022158243227750063,0.27178141474723816],[0.0625,0.015749314799904823,1.9317286014556885],[0.25,0.001387386815622449,0.17016960680484772]]]},"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":"[\"18\",\"43\",\"0\",\"178\"]"}