{"collection":"grad-noise-175k","coord":"t20_x45_u0_b101","data":{"index":168662,"ordinal":"164230166","topo":"o2(x,o2(o2(x,x),x))","expression":"add(D,dot(mlt(R,P),P))","image":"frame_expr-168662.png","measured":true,"step":57703,"globalStep":57703,"value_mean":0.06823592633008957,"value_positive_fraction":0.5363006591796875,"value_abs_mean":0.9431938529014587,"value_variance":0.9209235906600952,"value_stddev":0.9596476554870605,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.8493412733078003,"gradient_energy_x":0.07448166608810425,"gradient_energy_y":0.08406089246273041,"gradient_magnitude_mean":0.11534186452627182,"gradient_axis_bias":-0.06042053550481796,"gradient_nonzero_flag":1,"laplacian_mean":-0.000007899215233919676,"laplacian_energy":0.3317021131515503,"laplacian_abs_mean":0.17391623556613922,"gradient_magnitude_variance":0.145188108086586,"gradient_magnitude_stddev":0.38103556632995605,"gradient_magnitude_cv":3.303532123565674,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.17215605080127716,"laplacian_energy_over_variance":0.3601841926574707,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.15440820157527924,"scale_diff2_mid":0.8130335807800293,"scale_diff2_far":1.7246659994125366,"scale_diff2_near_over_variance":0.16766668856143951,"scale_diff2_mid_over_variance":0.8828458786010742,"scale_diff2_far_over_variance":1.8727569580078125,"value_histogram":[[[0.418060302734375,0.418060302734375,0.418060302734375],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.002716064453125,0.002716064453125,0.002716064453125],[0.0025634765625,0.0025634765625,0.0025634765625],[0.00262451171875,0.00262451171875,0.00262451171875],[0.002349853515625,0.002349853515625,0.002349853515625],[0.002838134765625,0.002838134765625,0.002838134765625],[0.002655029296875,0.002655029296875,0.002655029296875],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.0033416748046875,0.0033416748046875,0.0033416748046875],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.003509521484375,0.003509521484375,0.003509521484375],[0.004058837890625,0.004058837890625,0.004058837890625],[0.003692626953125,0.003692626953125,0.003692626953125],[0.003753662109375,0.003753662109375,0.003753662109375],[0.00384521484375,0.00384521484375,0.00384521484375],[0.0045928955078125,0.0045928955078125,0.0045928955078125],[0.0040283203125,0.0040283203125,0.0040283203125],[0.003814697265625,0.003814697265625,0.003814697265625],[0.0041046142578125,0.0041046142578125,0.0041046142578125],[0.0040283203125,0.0040283203125,0.0040283203125],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.003814697265625,0.003814697265625,0.003814697265625],[0.00360107421875,0.00360107421875,0.00360107421875],[0.003570556640625,0.003570556640625,0.003570556640625],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.0031585693359375,0.0031585693359375,0.0031585693359375],[0.00311279296875,0.00311279296875,0.00311279296875],[0.0027008056640625,0.0027008056640625,0.0027008056640625],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.48260498046875,0.48260498046875,0.48260498046875]]],"scale_curve":[[[0.015625,0.15440820157527924,0.16766668856143951],[0.0625,0.8130335807800293,0.8828458786010742],[0.25,1.7246659994125366,1.8727569580078125]]]},"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\",\"45\",\"0\",\"101\"]"}