{"collection":"grad-noise-175k","coord":"t19_x11_u1_b28","data":{"index":146113,"ordinal":"154736059","topo":"o2(x,o2(o1(x),x))","expression":"mlt(D,lrg(log(P),R))","image":"frame_expr-146113.png","measured":true,"step":48911,"globalStep":48911,"value_mean":4.0381564758718014e-10,"value_positive_fraction":0.4818878173828125,"value_abs_mean":0.09599986672401428,"value_variance":0.012484395876526833,"value_stddev":0.11173359304666519,"value_min":-0.27288007736206055,"value_max":0.27288007736206055,"value_range":0.5457601547241211,"histogram_probability_sum":1,"histogram_entropy_bits":2.838493585586548,"gradient_energy_x":0.001524282735772431,"gradient_energy_y":0.00001620077273400966,"gradient_magnitude_mean":0.03444577753543854,"gradient_axis_bias":0.9789665341377258,"gradient_nonzero_flag":1,"laplacian_mean":8.412173041483229e-11,"laplacian_energy":0.0002293852303409949,"laplacian_abs_mean":0.013414070941507816,"gradient_magnitude_variance":0.00035455767647363245,"gradient_magnitude_stddev":0.018829701468348503,"gradient_magnitude_cv":0.5466476082801819,"gradient_magnitude_max":0.06407058238983154,"gradient_energy_over_variance":0.12339271605014801,"laplacian_energy_over_variance":0.018373755738139153,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0029340116307139397,"scale_diff2_mid":0.02233312837779522,"scale_diff2_far":0.007150162011384964,"scale_diff2_near_over_variance":0.23501430451869965,"scale_diff2_mid_over_variance":1.7888833284378052,"scale_diff2_far_over_variance":0.5727279186248779,"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],[0.007720947265625,0.007720947265625,0.007720947265625],[0.0148773193359375,0.0148773193359375,0.0148773193359375],[0.1671295166015625,0.1671295166015625,0.1671295166015625],[0.1668243408203125,0.1668243408203125,0.1668243408203125],[0.1417694091796875,0.1417694091796875,0.1417694091796875],[0.1490936279296875,0.1490936279296875,0.1490936279296875],[0.1640777587890625,0.1640777587890625,0.1640777587890625],[0.1607208251953125,0.1607208251953125,0.1607208251953125],[0.0159454345703125,0.0159454345703125,0.0159454345703125],[0.0118408203125,0.0118408203125,0.0118408203125],[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":[[[0.015625,0.0029340116307139397,0.23501430451869965],[0.0625,0.02233312837779522,1.7888833284378052],[0.25,0.007150162011384964,0.5727279186248779]]]},"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\",\"11\",\"1\",\"28\"]"}