{"collection":"grad-noise-175k","coord":"t11_x1_u2_b1","data":{"index":14899,"ordinal":"89367415","topo":"o1(o2(x,o1(x)))","expression":"sqt(sub(P,frc(D)))","image":"frame_expr-014899.png","measured":true,"step":119199,"globalStep":119199,"value_mean":-0.12702149152755737,"value_positive_fraction":0.4375,"value_abs_mean":0.9979801177978516,"value_variance":0.97960364818573,"value_stddev":0.9897492527961731,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.1038445234298706,"gradient_energy_x":0.015639567747712135,"gradient_energy_y":0,"gradient_magnitude_mean":0.00850884523242712,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":9.461055272552699e-10,"laplacian_energy":0.03172120824456215,"laplacian_abs_mean":0.016185559332370758,"gradient_magnitude_variance":0.015559540130198002,"gradient_magnitude_stddev":0.12473788112401962,"gradient_magnitude_cv":14.659789085388184,"gradient_magnitude_max":1.984372854232788,"gradient_energy_over_variance":0.01596519909799099,"laplacian_energy_over_variance":0.03238167613744736,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.020449958741664886,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.02087574638426304,"value_histogram":[[[0.5625,0.5625,0.5625],[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],[0.01953125,0.01953125,0.01953125],[0.41796875,0.41796875,0.41796875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.020449958741664886,0.02087574638426304]]]},"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":"[\"11\",\"1\",\"2\",\"1\"]"}