{"collection":"grad-noise-175k","coord":"t16_x16_u4_b57","data":{"index":88721,"ordinal":"130576893","topo":"o2(x,o1(o2(x,x)))","expression":"mod(D,cil(mlt(R,D)))","image":"frame_expr-088721.png","measured":true,"step":26575,"globalStep":26575,"value_mean":-0.9609375,"value_positive_fraction":0.01953125,"value_abs_mean":0.9646048545837402,"value_variance":0.03793806955218315,"value_stddev":0.1947769671678543,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":0.33802706003189087,"gradient_energy_x":0.00497328769415617,"gradient_energy_y":0.004074872471392155,"gradient_magnitude_mean":0.010102435946464539,"gradient_axis_bias":0.0992925837635994,"gradient_nonzero_flag":1,"laplacian_mean":-1.0324564120312019e-11,"laplacian_energy":0.0190134234726429,"laplacian_abs_mean":0.01837366446852684,"gradient_magnitude_variance":0.008944855071604252,"gradient_magnitude_stddev":0.09457724541425705,"gradient_magnitude_cv":9.361824989318848,"gradient_magnitude_max":1.3704309463500977,"gradient_energy_over_variance":0.23849816620349884,"laplacian_energy_over_variance":0.5011700391769409,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.009585454128682613,"scale_diff2_mid":0.0390901193022728,"scale_diff2_far":0.08486364036798477,"scale_diff2_near_over_variance":0.2526605725288391,"scale_diff2_mid_over_variance":1.0303665399551392,"scale_diff2_far_over_variance":2.2368993759155273,"value_histogram":[[[0.9609375,0.9609375,0.9609375],[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],[0.00732421875,0.00732421875,0.00732421875],[0.00732421875,0.00732421875,0.00732421875],[0.0048828125,0.0048828125,0.0048828125],[0.0048828125,0.0048828125,0.0048828125],[0.00732421875,0.00732421875,0.00732421875],[0.00732421875,0.00732421875,0.00732421875],[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":[[[0.015625,0.009585454128682613,0.2526605725288391],[0.0625,0.0390901193022728,1.0303665399551392],[0.25,0.08486364036798477,2.2368993759155273]]]},"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\",\"16\",\"4\",\"57\"]"}