{"collection":"grad-noise-175k","coord":"t20_x32_u0_b116","data":{"index":166064,"ordinal":"163704968","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,dst(lrg(P,D),R))","image":"frame_expr-166064.png","measured":true,"step":36919,"globalStep":36919,"value_mean":0.9504335522651672,"value_positive_fraction":1,"value_abs_mean":0.9504335522651672,"value_variance":0.014441548846662045,"value_stddev":0.12017299234867096,"value_min":0.11990498006343842,"value_max":1,"value_range":0.8800950050354004,"histogram_probability_sum":1,"histogram_entropy_bits":1.250087022781372,"gradient_energy_x":0.0006216620095074177,"gradient_energy_y":0.0007620486430823803,"gradient_magnitude_mean":0.014365596696734428,"gradient_axis_bias":-0.1014566421508789,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000400519602408167,"laplacian_energy":0.001264970051124692,"laplacian_abs_mean":0.009166376665234566,"gradient_magnitude_variance":0.0011770996497943997,"gradient_magnitude_stddev":0.03430888429284096,"gradient_magnitude_cv":2.3882672786712646,"gradient_magnitude_max":0.7526835203170776,"gradient_energy_over_variance":0.09581456333398819,"laplacian_energy_over_variance":0.08759240806102753,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.002195741282775998,"scale_diff2_mid":0.013866693712770939,"scale_diff2_far":0.020031366497278214,"scale_diff2_near_over_variance":0.15204334259033203,"scale_diff2_mid_over_variance":0.9601943492889404,"scale_diff2_far_over_variance":1.387065052986145,"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],[0,0,0],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.00054931640625,0.00054931640625,0.00054931640625],[0.00140380859375,0.00140380859375,0.00140380859375],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.004547119140625,0.004547119140625,0.004547119140625],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.0099334716796875,0.0099334716796875,0.0099334716796875],[0.013580322265625,0.013580322265625,0.013580322265625],[0.0198516845703125,0.0198516845703125,0.0198516845703125],[0.022308349609375,0.022308349609375,0.022308349609375],[0.0292205810546875,0.0292205810546875,0.0292205810546875],[0.0345916748046875,0.0345916748046875,0.0345916748046875],[0.0386962890625,0.0386962890625,0.0386962890625],[0.8159332275390625,0.8159332275390625,0.8159332275390625]]],"scale_curve":[[[0.015625,0.002195741282775998,0.15204334259033203],[0.0625,0.013866693712770939,0.9601943492889404],[0.25,0.020031366497278214,1.387065052986145]]]},"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\",\"32\",\"0\",\"116\"]"}