{"collection":"grad-noise-175k","coord":"t6_x26_u0_b53","data":{"index":4855,"ordinal":"49774085","topo":"o2(x,o2(x,x))","expression":"pow(R,dot(R,R))","image":"frame_expr-004855.png","measured":true,"step":38847,"globalStep":38847,"value_mean":-0.9294148683547974,"value_positive_fraction":0.04296875,"value_abs_mean":0.984647810459137,"value_variance":0.11181794106960297,"value_stddev":0.33439189195632935,"value_min":-1,"value_max":0.930819034576416,"value_range":1.930819034576416,"histogram_probability_sum":1,"histogram_entropy_bits":0.3911779224872589,"gradient_energy_x":0.011135575361549854,"gradient_energy_y":0.011533963494002819,"gradient_magnitude_mean":0.014574144966900349,"gradient_axis_bias":-0.01757371984422207,"gradient_nonzero_flag":1,"laplacian_mean":0.000006807997124269605,"laplacian_energy":0.04736454412341118,"laplacian_abs_mean":0.027519376948475838,"gradient_magnitude_variance":0.022446276620030403,"gradient_magnitude_stddev":0.14982081949710846,"gradient_magnitude_cv":10.279903411865234,"gradient_magnitude_max":2.5048744678497314,"gradient_energy_over_variance":0.20273615419864655,"laplacian_energy_over_variance":0.42358624935150146,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.017307883128523827,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.15478627383708954,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0,0,0],[0,0,0],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.002777099609375,0.002777099609375,0.002777099609375],[0.0028076171875,0.0028076171875,0.0028076171875],[0.003662109375,0.003662109375,0.003662109375],[0.00469970703125,0.00469970703125,0.00469970703125],[0.0069122314453125,0.0069122314453125,0.0069122314453125],[0.0088958740234375,0.0088958740234375,0.0088958740234375],[0.006378173828125,0.006378173828125,0.006378173828125],[0.002899169921875,0.002899169921875,0.002899169921875],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0,0,0]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.017307883128523827,0.15478627383708954]]]},"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":"[\"6\",\"26\",\"0\",\"53\"]"}