{"collection":"grad-noise-175k","coord":"t18_x26_u0_b48","data":{"index":125640,"ordinal":"147221292","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(P,pow(R,pow(R,R)))","image":"frame_expr-125640.png","measured":true,"step":33527,"globalStep":33527,"value_mean":-0.9778923392295837,"value_positive_fraction":0.010284423828125,"value_abs_mean":0.9944191575050354,"value_variance":0.036313023418188095,"value_stddev":0.1905597597360611,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.18189410865306854,"gradient_energy_x":0.0025253333151340485,"gradient_energy_y":0.004374072887003422,"gradient_magnitude_mean":0.004796355497092009,"gradient_axis_bias":-0.26795631647109985,"gradient_nonzero_flag":1,"laplacian_mean":1.2014038375252056e-10,"laplacian_energy":0.014259213581681252,"laplacian_abs_mean":0.008475331589579582,"gradient_magnitude_variance":0.006878718733787537,"gradient_magnitude_stddev":0.08293803781270981,"gradient_magnitude_cv":17.291887283325195,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.18999812006950378,"laplacian_energy_over_variance":0.39267492294311523,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0019478782778605819,"scale_diff2_mid":0.011420883238315582,"scale_diff2_far":0.03638814389705658,"scale_diff2_near_over_variance":0.053641315549612045,"scale_diff2_mid_over_variance":0.3145120441913605,"scale_diff2_far_over_variance":1.0020687580108643,"value_histogram":[[[0.983795166015625,0.983795166015625,0.983795166015625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.00048828125,0.00048828125,0.00048828125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.00042724609375,0.00042724609375,0.00042724609375],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0006866455078125,0.0006866455078125,0.0006866455078125],[0.0006103515625,0.0006103515625,0.0006103515625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.00048828125,0.00048828125,0.00048828125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.006317138671875,0.006317138671875,0.006317138671875]]],"scale_curve":[[[0.015625,0.0019478782778605819,0.053641315549612045],[0.0625,0.011420883238315582,0.3145120441913605],[0.25,0.03638814389705658,1.0020687580108643]]]},"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\",\"26\",\"0\",\"48\"]"}