{"collection":"grad-noise-175k","coord":"t12_x1_u3_b30","data":{"index":20428,"ordinal":"97488246","topo":"o1(o2(x,o2(x,x)))","expression":"flr(mlt(P,min(P,D)))","image":"frame_expr-020428.png","measured":true,"step":163431,"globalStep":163431,"value_mean":0.20045380294322968,"value_positive_fraction":0.546875,"value_abs_mean":0.7642748355865479,"value_variance":0.6704639792442322,"value_stddev":0.8188186287879944,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.1241824626922607,"gradient_energy_x":0.05547966808080673,"gradient_energy_y":0,"gradient_magnitude_mean":0.10713856667280197,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.000197910369024612,"laplacian_energy":0.12211484462022781,"laplacian_abs_mean":0.15822002291679382,"gradient_magnitude_variance":0.04399543255567551,"gradient_magnitude_stddev":0.20975087583065033,"gradient_magnitude_cv":1.9577531814575195,"gradient_magnitude_max":0.9991268515586853,"gradient_energy_over_variance":0.0827481672167778,"laplacian_energy_over_variance":0.18213483691215515,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.04655682295560837,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.06943970918655396,"value_histogram":[[[0.1640625,0.1640625,0.1640625],[0.03125,0.03125,0.03125],[0.015625,0.015625,0.015625],[0.02734375,0.02734375,0.02734375],[0.00390625,0.00390625,0.00390625],[0.03125,0.03125,0.03125],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.01953125,0.01953125,0.01953125],[0.0078125,0.0078125,0.0078125],[0.02734375,0.02734375,0.02734375],[0.01171875,0.01171875,0.01171875],[0.0703125,0.0703125,0.0703125],[0.0234375,0.0234375,0.0234375],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.44921875,0.44921875,0.44921875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.04655682295560837,0.06943970918655396]]]},"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\",\"1\",\"3\",\"30\"]"}