{"collection":"grad-noise-175k","coord":"t12_x1_u5_b60","data":{"index":20700,"ordinal":"97488678","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(mod(P,mod(P,D)))","image":"frame_expr-020700.png","measured":true,"step":165607,"globalStep":165607,"value_mean":-0.1948116272687912,"value_positive_fraction":0.34765625,"value_abs_mean":0.6104128956794739,"value_variance":0.5207590460777283,"value_stddev":0.7216363549232483,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.2724857330322266,"gradient_energy_x":0.4366481304168701,"gradient_energy_y":0,"gradient_magnitude_mean":0.4576120376586914,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":6.6217999972195685e-9,"laplacian_energy":1.1869466304779053,"laplacian_abs_mean":0.8444245457649231,"gradient_magnitude_variance":0.2271338701248169,"gradient_magnitude_stddev":0.47658562660217285,"gradient_magnitude_cv":1.0414621829986572,"gradient_magnitude_max":1.999708890914917,"gradient_energy_over_variance":0.838483989238739,"laplacian_energy_over_variance":2.2792625427246094,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.2831835448741913,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.5437899827957153,"value_histogram":[[[0.33984375,0.33984375,0.33984375],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.01953125,0.01953125,0.01953125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.0390625,0.0390625,0.0390625],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.015625,0.015625,0.015625],[0.03125,0.03125,0.03125],[0.0859375,0.0859375,0.0859375],[0.1484375,0.1484375,0.1484375],[0.01953125,0.01953125,0.01953125],[0.015625,0.015625,0.015625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.03125,0.03125,0.03125],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.01953125,0.01953125,0.01953125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.15234375,0.15234375,0.15234375]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.2831835448741913,0.5437899827957153]]]},"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\",\"5\",\"60\"]"}