{"collection":"grad-noise-175k","coord":"t14_x23_u1_b60","data":{"index":66570,"ordinal":"114617898","topo":"o1(o2(o2(x,x),x))","expression":"log(mod(mod(R,D),R))","image":"frame_expr-066570.png","measured":true,"step":20567,"globalStep":20567,"value_mean":-0.9999620318412781,"value_positive_fraction":0,"value_abs_mean":0.9999620318412781,"value_variance":0.000002986454774145386,"value_stddev":0.0017281362088397145,"value_min":-1,"value_max":-0.8846626281738281,"value_range":0.11533737182617188,"histogram_probability_sum":1,"histogram_entropy_bits":0.0032818648032844067,"gradient_energy_x":0.000005312798293743981,"gradient_energy_y":3.502170784486225e-7,"gradient_magnitude_mean":0.00007200069376267493,"gradient_axis_bias":0.8763143420219421,"gradient_nonzero_flag":0,"laplacian_mean":-1.501754796906507e-11,"laplacian_energy":0.000016972906450973824,"laplacian_abs_mean":0.00013726753240916878,"gradient_magnitude_variance":0.000005654623237205669,"gradient_magnitude_stddev":0.0023779449984431267,"gradient_magnitude_cv":33.026695251464844,"gradient_magnitude_max":0.1551913619041443,"gradient_energy_over_variance":1.896233320236206,"laplacian_energy_over_variance":5.683296203613281,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00000620516448179842,"scale_diff2_mid":0.000009323032827524003,"scale_diff2_far":0.000010851726074179169,"scale_diff2_near_over_variance":2.0777695178985596,"scale_diff2_mid_over_variance":3.1217727661132812,"scale_diff2_far_over_variance":3.633648157119751,"value_histogram":[[[0.999755859375,0.999755859375,0.999755859375],[0.000244140625,0.000244140625,0.000244140625],[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],[0,0,0],[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]]],"scale_curve":[[[0.015625,0.00000620516448179842,2.0777695178985596],[0.0625,0.000009323032827524003,3.1217727661132812],[0.25,0.000010851726074179169,3.633648157119751]]]},"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":"[\"14\",\"23\",\"1\",\"60\"]"}