{"collection":"grad-noise-175k","coord":"t19_x14_u1_b68","data":{"index":148694,"ordinal":"154857302","topo":"o2(x,o2(o1(x),x))","expression":"lrg(D,mlt(log(D),R))","image":"frame_expr-148694.png","measured":true,"step":69559,"globalStep":69559,"value_mean":0.8255057334899902,"value_positive_fraction":1,"value_abs_mean":0.8255057334899902,"value_variance":0.1071290671825409,"value_stddev":0.32730576395988464,"value_min":0.0002910494804382324,"value_max":1,"value_range":0.9997089505195618,"histogram_probability_sum":1,"histogram_entropy_bits":1.8117027282714844,"gradient_energy_x":0.04101402312517166,"gradient_energy_y":0.0010147002758458257,"gradient_magnitude_mean":0.0704047679901123,"gradient_axis_bias":0.9517138600349426,"gradient_nonzero_flag":1,"laplacian_mean":-0.00003914078479283489,"laplacian_energy":0.07880623638629913,"laplacian_abs_mean":0.10624679923057556,"gradient_magnitude_variance":0.037077128887176514,"gradient_magnitude_stddev":0.19255422055721283,"gradient_magnitude_cv":2.7349600791931152,"gradient_magnitude_max":0.9997089505195618,"gradient_energy_over_variance":0.39231857657432556,"laplacian_energy_over_variance":0.7356195449829102,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04735234007239342,"scale_diff2_mid":0.16856752336025238,"scale_diff2_far":0.12527690827846527,"scale_diff2_near_over_variance":0.44201207160949707,"scale_diff2_mid_over_variance":1.5734994411468506,"scale_diff2_far_over_variance":1.1694016456604004,"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],[0.0617523193359375,0.0617523193359375,0.0617523193359375],[0.023406982421875,0.023406982421875,0.023406982421875],[0.0245513916015625,0.0245513916015625,0.0245513916015625],[0.022552490234375,0.022552490234375,0.022552490234375],[0.0055999755859375,0.0055999755859375,0.0055999755859375],[0.0176849365234375,0.0176849365234375,0.0176849365234375],[0.0085906982421875,0.0085906982421875,0.0085906982421875],[0.0185394287109375,0.0185394287109375,0.0185394287109375],[0.0107269287109375,0.0107269287109375,0.0107269287109375],[0.0130615234375,0.0130615234375,0.0130615234375],[0.0084686279296875,0.0084686279296875,0.0084686279296875],[0.0087738037109375,0.0087738037109375,0.0087738037109375],[0.0137939453125,0.0137939453125,0.0137939453125],[0.014190673828125,0.014190673828125,0.014190673828125],[0.0168304443359375,0.0168304443359375,0.0168304443359375],[0.731475830078125,0.731475830078125,0.731475830078125]]],"scale_curve":[[[0.015625,0.04735234007239342,0.44201207160949707],[0.0625,0.16856752336025238,1.5734994411468506],[0.25,0.12527690827846527,1.1694016456604004]]]},"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\",\"1\",\"68\"]"}