{"collection":"grad-noise-175k","coord":"t19_x4_u3_b82","data":{"index":140480,"ordinal":"154453708","topo":"o2(x,o2(o1(x),x))","expression":"eql(P,mod(flr(D),D))","image":"frame_expr-140480.png","measured":true,"step":3847,"globalStep":3847,"value_mean":0.03515519201755524,"value_positive_fraction":0.06640625,"value_abs_mean":0.03515519201755524,"value_variance":0.027142083272337914,"value_stddev":0.16474854946136475,"value_min":0,"value_max":0.9997089505195618,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":0.4829495847225189,"gradient_energy_x":0.004318885505199432,"gradient_energy_y":0,"gradient_magnitude_mean":0.00793427787721157,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":-2.3652638181381747e-10,"laplacian_energy":0.007948090322315693,"laplacian_abs_mean":0.008861955255270004,"gradient_magnitude_variance":0.004254740662872791,"gradient_magnitude_stddev":0.06522837281227112,"gradient_magnitude_cv":8.221085548400879,"gradient_magnitude_max":0.9997089505195618,"gradient_energy_over_variance":0.15912136435508728,"laplacian_energy_over_variance":0.29283273220062256,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006185563281178474,"scale_diff2_mid":0.028964167460799217,"scale_diff2_far":0.03825163096189499,"scale_diff2_near_over_variance":0.22789566218852997,"scale_diff2_mid_over_variance":1.0671312808990479,"scale_diff2_far_over_variance":1.4093108177185059,"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],[0.9453125,0.9453125,0.9453125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.015625,0.015625,0.015625]]],"scale_curve":[[[0.015625,0.006185563281178474,0.22789566218852997],[0.0625,0.028964167460799217,1.0671312808990479],[0.25,0.03825163096189499,1.4093108177185059]]]},"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":"[\"19\",\"4\",\"3\",\"82\"]"}