{"collection":"grad-noise-175k","coord":"t12_x10_u5_b4","data":{"index":28267,"ordinal":"97852231","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(add(D,pow(P,D)))","image":"frame_expr-028267.png","measured":true,"step":55983,"globalStep":55983,"value_mean":-0.009215382859110832,"value_positive_fraction":0.51953125,"value_abs_mean":0.9116178750991821,"value_variance":0.8776335716247559,"value_stddev":0.9368209838867188,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.0056679248809814,"gradient_energy_x":0.029227782040834427,"gradient_energy_y":0,"gradient_magnitude_mean":0.05733857303857803,"gradient_axis_bias":0.9999999403953552,"gradient_nonzero_flag":1,"laplacian_mean":-7.095791509925675e-9,"laplacian_energy":0.05982054024934769,"laplacian_abs_mean":0.06341227144002914,"gradient_magnitude_variance":0.025943031534552574,"gradient_magnitude_stddev":0.1610684096813202,"gradient_magnitude_cv":2.8090758323669434,"gradient_magnitude_max":1.1168826818466187,"gradient_energy_over_variance":0.03330294415354729,"laplacian_energy_over_variance":0.06816117465496063,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.023485668003559113,"scale_diff2_mid":0.08651766926050186,"scale_diff2_far":0.30654552578926086,"scale_diff2_near_over_variance":0.026760220527648926,"scale_diff2_mid_over_variance":0.09858062863349915,"scale_diff2_far_over_variance":0.34928643703460693,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0,0,0],[0,0,0],[0.015625,0.015625,0.015625],[0,0,0],[0,0,0],[0.0234375,0.0234375,0.0234375],[0,0,0],[0,0,0],[0,0,0],[0.02734375,0.02734375,0.02734375],[0,0,0],[0,0,0],[0.03125,0.03125,0.03125],[0,0,0],[0,0,0],[0.03125,0.03125,0.03125],[0,0,0],[0.03125,0.03125,0.03125],[0,0,0],[0.375,0.375,0.375]]],"scale_curve":[[[0.015625,0.023485668003559113,0.026760220527648926],[0.0625,0.08651766926050186,0.09858062863349915],[0.25,0.30654552578926086,0.34928643703460693]]]},"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":"[\"12\",\"10\",\"5\",\"4\"]"}