{"collection":"grad-noise-175k","coord":"t19_x14_u4_b27","data":{"index":149016,"ordinal":"154857864","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,mod(cil(D),R))","image":"frame_expr-149016.png","measured":true,"step":72135,"globalStep":72135,"value_mean":0.024607373401522636,"value_positive_fraction":0.9378814697265625,"value_abs_mean":0.024607373401522636,"value_variance":0.0006305928691290319,"value_stddev":0.0251116082072258,"value_min":1.0168970021595669e-7,"value_max":0.13149504363536835,"value_range":0.13149493932724,"histogram_probability_sum":1,"histogram_entropy_bits":0.46935269236564636,"gradient_energy_x":0.000059941863582935184,"gradient_energy_y":0.00000570571228308836,"gradient_magnitude_mean":0.006363934837281704,"gradient_axis_bias":0.8261713981628418,"gradient_nonzero_flag":0,"laplacian_mean":-0.00004631047340808436,"laplacian_energy":0.000011579521924431901,"laplacian_abs_mean":0.0024037333205342293,"gradient_magnitude_variance":0.000025148498025373556,"gradient_magnitude_stddev":0.005014827474951744,"gradient_magnitude_cv":0.7880073189735413,"gradient_magnitude_max":0.0297999307513237,"gradient_energy_over_variance":0.10410452634096146,"laplacian_energy_over_variance":0.01836291328072548,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00012947495270054787,"scale_diff2_mid":0.0010078013874590397,"scale_diff2_far":0.0007087792619131505,"scale_diff2_near_over_variance":0.20532257854938507,"scale_diff2_mid_over_variance":1.5981807708740234,"scale_diff2_far_over_variance":1.1239886283874512,"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],[0.9015350341796875,0.9015350341796875,0.9015350341796875],[0.097869873046875,0.097869873046875,0.097869873046875],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[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":[[[0.015625,0.00012947495270054787,0.20532257854938507],[0.0625,0.0010078013874590397,1.5981807708740234],[0.25,0.0007087792619131505,1.1239886283874512]]]},"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\",\"14\",\"4\",\"27\"]"}