{"collection":"grad-noise-175k","coord":"t16_x4_u2_b16","data":{"index":78274,"ordinal":"130091638","topo":"o2(x,o1(o2(x,x)))","expression":"sub(P,frc(mod(D,D)))","image":"frame_expr-078274.png","measured":true,"step":114199,"globalStep":114199,"value_mean":-0.024606764316558838,"value_positive_fraction":0.4921875,"value_abs_mean":0.9375,"value_variance":0.9244089722633362,"value_stddev":0.9614619016647339,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7929246425628662,"gradient_energy_x":0.024009352549910545,"gradient_energy_y":0,"gradient_magnitude_mean":0.03890269249677658,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":2.3652637626270234e-9,"laplacian_energy":0.08046300709247589,"laplacian_abs_mean":0.07339935004711151,"gradient_magnitude_variance":0.022488633170723915,"gradient_magnitude_stddev":0.14996209740638733,"gradient_magnitude_cv":3.85479998588562,"gradient_magnitude_max":0.9066268801689148,"gradient_energy_over_variance":0.025972649455070496,"laplacian_energy_over_variance":0.08704264461994171,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010327497497200966,"scale_diff2_mid":0.029353726655244827,"scale_diff2_far":0.23499169945716858,"scale_diff2_near_over_variance":0.011171999387443066,"scale_diff2_mid_over_variance":0.03175404667854309,"scale_diff2_far_over_variance":0.2542074918746948,"value_histogram":[[[0.45703125,0.45703125,0.45703125],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.4375,0.4375,0.4375]]],"scale_curve":[[[0.015625,0.010327497497200966,0.011171999387443066],[0.0625,0.029353726655244827,0.03175404667854309],[0.25,0.23499169945716858,0.2542074918746948]]]},"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":"[\"16\",\"4\",\"2\",\"16\"]"}