{"collection":"grad-noise-175k","coord":"t19_x6_u0_b75","data":{"index":141804,"ordinal":"154533900","topo":"o2(x,o2(o1(x),x))","expression":"lrg(P,dot(sqt(R),P))","image":"frame_expr-141804.png","measured":true,"step":14439,"globalStep":14439,"value_mean":0.8769325613975525,"value_positive_fraction":0.998931884765625,"value_abs_mean":0.8769325613975525,"value_variance":0.07002093642950058,"value_stddev":0.26461470127105713,"value_min":8.470979651065136e-8,"value_max":1,"value_range":0.9999999403953552,"histogram_probability_sum":1,"histogram_entropy_bits":1.7010838985443115,"gradient_energy_x":0.0009435014799237251,"gradient_energy_y":0.0008036703220568597,"gradient_magnitude_mean":0.020656643435359,"gradient_axis_bias":0.08003285527229309,"gradient_nonzero_flag":1,"laplacian_mean":0.000005697370397683699,"laplacian_energy":0.0001027485923259519,"laplacian_abs_mean":0.005012528505176306,"gradient_magnitude_variance":0.0013205611612647772,"gradient_magnitude_stddev":0.03633952513337135,"gradient_magnitude_cv":1.759217381477356,"gradient_magnitude_max":0.11691094189882278,"gradient_energy_over_variance":0.024952134117484093,"laplacian_energy_over_variance":0.0014673981349915266,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0036448107566684484,"scale_diff2_mid":0.04704263433814049,"scale_diff2_far":0.14729952812194824,"scale_diff2_near_over_variance":0.05205315724015236,"scale_diff2_mid_over_variance":0.6718366742134094,"scale_diff2_far_over_variance":2.103649854660034,"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],[0.0309600830078125,0.0309600830078125,0.0309600830078125],[0.0128936767578125,0.0128936767578125,0.0128936767578125],[0.0137176513671875,0.0137176513671875,0.0137176513671875],[0.0148773193359375,0.0148773193359375,0.0148773193359375],[0.004486083984375,0.004486083984375,0.004486083984375],[0.01434326171875,0.01434326171875,0.01434326171875],[0.0066070556640625,0.0066070556640625,0.0066070556640625],[0.0175933837890625,0.0175933837890625,0.0175933837890625],[0.0147552490234375,0.0147552490234375,0.0147552490234375],[0.0113372802734375,0.0113372802734375,0.0113372802734375],[0.01434326171875,0.01434326171875,0.01434326171875],[0.010162353515625,0.010162353515625,0.010162353515625],[0.0214996337890625,0.0214996337890625,0.0214996337890625],[0.0241241455078125,0.0241241455078125,0.0241241455078125],[0.0289764404296875,0.0289764404296875,0.0289764404296875],[0.7593231201171875,0.7593231201171875,0.7593231201171875]]],"scale_curve":[[[0.015625,0.0036448107566684484,0.05205315724015236],[0.0625,0.04704263433814049,0.6718366742134094],[0.25,0.14729952812194824,2.103649854660034]]]},"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":"[\"19\",\"6\",\"0\",\"75\"]"}