{"collection":"grad-noise-175k","coord":"t12_x3_u2_b34","data":{"index":22005,"ordinal":"97568851","topo":"o1(o2(x,o2(x,x)))","expression":"frc(div(P,sub(D,P)))","image":"frame_expr-022005.png","measured":true,"step":5887,"globalStep":5887,"value_mean":0.4224444031715393,"value_positive_fraction":1,"value_abs_mean":0.4224444031715393,"value_variance":0.12313711643218994,"value_stddev":0.3509089946746826,"value_min":0.00014321482740342617,"value_max":0.9952573776245117,"value_range":0.9951141476631165,"histogram_probability_sum":1,"histogram_entropy_bits":3.6480062007904053,"gradient_energy_x":0.05902950093150139,"gradient_energy_y":0,"gradient_magnitude_mean":0.11717589944601059,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-0.0002119793789461255,"laplacian_energy":0.1163712739944458,"laplacian_abs_mean":0.13167482614517212,"gradient_magnitude_variance":0.04529906064271927,"gradient_magnitude_stddev":0.21283575892448425,"gradient_magnitude_cv":1.8163782358169556,"gradient_magnitude_max":0.9905792474746704,"gradient_energy_over_variance":0.47938022017478943,"laplacian_energy_over_variance":0.9450543522834778,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.05850730091333389,"scale_diff2_mid":0.1672123372554779,"scale_diff2_far":0.03936851769685745,"scale_diff2_near_over_variance":0.47513943910598755,"scale_diff2_mid_over_variance":1.3579360246658325,"scale_diff2_far_over_variance":0.3197128176689148,"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],[0.203125,0.203125,0.203125],[0.0859375,0.0859375,0.0859375],[0.1015625,0.1015625,0.1015625],[0.0703125,0.0703125,0.0703125],[0.03125,0.03125,0.03125],[0.0390625,0.0390625,0.0390625],[0.046875,0.046875,0.046875],[0.015625,0.015625,0.015625],[0.0546875,0.0546875,0.0546875],[0.0078125,0.0078125,0.0078125],[0.0390625,0.0390625,0.0390625],[0.046875,0.046875,0.046875],[0.0234375,0.0234375,0.0234375],[0.046875,0.046875,0.046875],[0.0625,0.0625,0.0625],[0.125,0.125,0.125]]],"scale_curve":[[[0.015625,0.05850730091333389,0.47513943910598755],[0.0625,0.1672123372554779,1.3579360246658325],[0.25,0.03936851769685745,0.3197128176689148]]]},"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\",\"3\",\"2\",\"34\"]"}