{"collection":"grad-noise-175k","coord":"t20_x75_u0_b105","data":{"index":174696,"ordinal":"165442200","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,dot(lrg(R,D),P))","image":"frame_expr-174696.png","measured":true,"step":105975,"globalStep":105975,"value_mean":-0.03053458034992218,"value_positive_fraction":0.472808837890625,"value_abs_mean":0.8713411688804626,"value_variance":0.828976035118103,"value_stddev":0.9104812145233154,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.6710994243621826,"gradient_energy_x":0.03341491520404816,"gradient_energy_y":0.03581329807639122,"gradient_magnitude_mean":0.09701535850763321,"gradient_axis_bias":-0.034644585102796555,"gradient_nonzero_flag":1,"laplacian_mean":0.00006400523125194013,"laplacian_energy":0.11496095359325409,"laplacian_abs_mean":0.11631634831428528,"gradient_magnitude_variance":0.05984168499708176,"gradient_magnitude_stddev":0.24462559819221497,"gradient_magnitude_cv":2.5215139389038086,"gradient_magnitude_max":2.2357614040374756,"gradient_energy_over_variance":0.08351051807403564,"laplacian_energy_over_variance":0.13867826759815216,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07533963769674301,"scale_diff2_mid":0.37226665019989014,"scale_diff2_far":0.7677277326583862,"scale_diff2_near_over_variance":0.09088277071714401,"scale_diff2_mid_over_variance":0.4490680694580078,"scale_diff2_far_over_variance":0.9261157512664795,"value_histogram":[[[0.3927001953125,0.3927001953125,0.3927001953125],[0.006866455078125,0.006866455078125,0.006866455078125],[0.006622314453125,0.006622314453125,0.006622314453125],[0.00634765625,0.00634765625,0.00634765625],[0.0075531005859375,0.0075531005859375,0.0075531005859375],[0.0074615478515625,0.0074615478515625,0.0074615478515625],[0.0093231201171875,0.0093231201171875,0.0093231201171875],[0.008941650390625,0.008941650390625,0.008941650390625],[0.0092010498046875,0.0092010498046875,0.0092010498046875],[0.0109100341796875,0.0109100341796875,0.0109100341796875],[0.0117645263671875,0.0117645263671875,0.0117645263671875],[0.01177978515625,0.01177978515625,0.01177978515625],[0.0107879638671875,0.0107879638671875,0.0107879638671875],[0.0096282958984375,0.0096282958984375,0.0096282958984375],[0.009185791015625,0.009185791015625,0.009185791015625],[0.0081024169921875,0.0081024169921875,0.0081024169921875],[0.007354736328125,0.007354736328125,0.007354736328125],[0.0066375732421875,0.0066375732421875,0.0066375732421875],[0.0060577392578125,0.0060577392578125,0.0060577392578125],[0.00628662109375,0.00628662109375,0.00628662109375],[0.006622314453125,0.006622314453125,0.006622314453125],[0.006683349609375,0.006683349609375,0.006683349609375],[0.0070953369140625,0.0070953369140625,0.0070953369140625],[0.006683349609375,0.006683349609375,0.006683349609375],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.006103515625,0.006103515625,0.006103515625],[0.0059967041015625,0.0059967041015625,0.0059967041015625],[0.0057220458984375,0.0057220458984375,0.0057220458984375],[0.006256103515625,0.006256103515625,0.006256103515625],[0.0066986083984375,0.0066986083984375,0.0066986083984375],[0.0054168701171875,0.0054168701171875,0.0054168701171875],[0.3766937255859375,0.3766937255859375,0.3766937255859375]]],"scale_curve":[[[0.015625,0.07533963769674301,0.09088277071714401],[0.0625,0.37226665019989014,0.4490680694580078],[0.25,0.7677277326583862,0.9261157512664795]]]},"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":"[\"20\",\"75\",\"0\",\"105\"]"}