{"collection":"grad-noise-175k","coord":"t12_x9_u2_b93","data":{"index":27146,"ordinal":"97811316","topo":"o1(o2(x,o2(x,x)))","expression":"frc(min(D,mod(P,P)))","image":"frame_expr-027146.png","measured":true,"step":47015,"globalStep":47015,"value_mean":0.32579079270362854,"value_positive_fraction":0.77734375,"value_abs_mean":0.32579079270362854,"value_variance":0.11413673311471939,"value_stddev":0.337841272354126,"value_min":0,"value_max":0.96875,"value_range":0.96875,"histogram_probability_sum":1,"histogram_entropy_bits":3.3072092533111572,"gradient_energy_x":0.047663044184446335,"gradient_energy_y":0,"gradient_magnitude_mean":0.0948418527841568,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0.00024800925166346133,"laplacian_energy":0.09580856561660767,"laplacian_abs_mean":0.1008828729391098,"gradient_magnitude_variance":0.038672640919685364,"gradient_magnitude_stddev":0.1966536045074463,"gradient_magnitude_cv":2.0734896659851074,"gradient_magnitude_max":0.9687408804893494,"gradient_energy_over_variance":0.4175960123538971,"laplacian_energy_over_variance":0.8394191861152649,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.055716052651405334,"scale_diff2_mid":0.16333286464214325,"scale_diff2_far":0.02801910601556301,"scale_diff2_near_over_variance":0.48815181851387024,"scale_diff2_mid_over_variance":1.4310280084609985,"scale_diff2_far_over_variance":0.24548718333244324,"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],[0.37890625,0.37890625,0.37890625],[0.05078125,0.05078125,0.05078125],[0.05078125,0.05078125,0.05078125],[0.05078125,0.05078125,0.05078125],[0.05078125,0.05078125,0.05078125],[0.015625,0.015625,0.015625],[0.05078125,0.05078125,0.05078125],[0.015625,0.015625,0.015625],[0.05078125,0.05078125,0.05078125],[0.05078125,0.05078125,0.05078125],[0.015625,0.015625,0.015625],[0.05078125,0.05078125,0.05078125],[0.015625,0.015625,0.015625],[0.05078125,0.05078125,0.05078125],[0.05078125,0.05078125,0.05078125],[0.05078125,0.05078125,0.05078125]]],"scale_curve":[[[0.015625,0.055716052651405334,0.48815181851387024],[0.0625,0.16333286464214325,1.4310280084609985],[0.25,0.02801910601556301,0.24548718333244324]]]},"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\",\"9\",\"2\",\"93\"]"}