{"collection":"grad-noise-175k","coord":"t18_x57_u0_b70","data":{"index":131893,"ordinal":"148473745","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(R,lrg(P,pow(D,P)))","image":"frame_expr-131893.png","measured":true,"step":83551,"globalStep":83551,"value_mean":0.5774300694465637,"value_positive_fraction":0.8727569580078125,"value_abs_mean":0.6715533137321472,"value_variance":0.21875356137752533,"value_stddev":0.4677109718322754,"value_min":-0.998563289642334,"value_max":1,"value_range":1.998563289642334,"histogram_probability_sum":1,"histogram_entropy_bits":3.9125020503997803,"gradient_energy_x":0.02271372079849243,"gradient_energy_y":0.0021143807098269463,"gradient_magnitude_mean":0.07316042482852936,"gradient_axis_bias":0.8296783566474915,"gradient_nonzero_flag":1,"laplacian_mean":-0.00011703977361321449,"laplacian_energy":0.03871997073292732,"laplacian_abs_mean":0.05790310725569725,"gradient_magnitude_variance":0.019478674978017807,"gradient_magnitude_stddev":0.13956601917743683,"gradient_magnitude_cv":1.9076708555221558,"gradient_magnitude_max":1.0230398178100586,"gradient_energy_over_variance":0.11349803954362869,"laplacian_energy_over_variance":0.1770026832818985,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03004671074450016,"scale_diff2_mid":0.1750243455171585,"scale_diff2_far":0.26978203654289246,"scale_diff2_near_over_variance":0.13735415041446686,"scale_diff2_mid_over_variance":0.8000982403755188,"scale_diff2_far_over_variance":1.233269214630127,"value_histogram":[[[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.0022430419921875,0.0022430419921875,0.0022430419921875],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.0045318603515625,0.0045318603515625,0.0045318603515625],[0.0065155029296875,0.0065155029296875,0.0065155029296875],[0.006439208984375,0.006439208984375,0.006439208984375],[0.0063018798828125,0.0063018798828125,0.0063018798828125],[0.00714111328125,0.00714111328125,0.00714111328125],[0.0077972412109375,0.0077972412109375,0.0077972412109375],[0.010955810546875,0.010955810546875,0.010955810546875],[0.0100250244140625,0.0100250244140625,0.0100250244140625],[0.010345458984375,0.010345458984375,0.010345458984375],[0.011627197265625,0.011627197265625,0.011627197265625],[0.0121917724609375,0.0121917724609375,0.0121917724609375],[0.013092041015625,0.013092041015625,0.013092041015625],[0.0128021240234375,0.0128021240234375,0.0128021240234375],[0.0172271728515625,0.0172271728515625,0.0172271728515625],[0.0243377685546875,0.0243377685546875,0.0243377685546875],[0.0298614501953125,0.0298614501953125,0.0298614501953125],[0.02398681640625,0.02398681640625,0.02398681640625],[0.0274810791015625,0.0274810791015625,0.0274810791015625],[0.02899169921875,0.02899169921875,0.02899169921875],[0.037200927734375,0.037200927734375,0.037200927734375],[0.0374755859375,0.0374755859375,0.0374755859375],[0.039764404296875,0.039764404296875,0.039764404296875],[0.0420074462890625,0.0420074462890625,0.0420074462890625],[0.044097900390625,0.044097900390625,0.044097900390625],[0.0433807373046875,0.0433807373046875,0.0433807373046875],[0.0456085205078125,0.0456085205078125,0.0456085205078125],[0.0445404052734375,0.0445404052734375,0.0445404052734375],[0.0399322509765625,0.0399322509765625,0.0399322509765625],[0.3468780517578125,0.3468780517578125,0.3468780517578125]]],"scale_curve":[[[0.015625,0.03004671074450016,0.13735415041446686],[0.0625,0.1750243455171585,0.8000982403755188],[0.25,0.26978203654289246,1.233269214630127]]]},"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\",\"57\",\"0\",\"70\"]"}