{"collection":"grad-noise-175k","coord":"t17_x16_u6_b17","data":{"index":111792,"ordinal":"138697856","topo":"o2(x,o2(x,o1(x)))","expression":"sub(D,lrg(R,nrm(D)))","image":"frame_expr-111792.png","measured":true,"step":54343,"globalStep":54343,"value_mean":-0.4923306405544281,"value_positive_fraction":0.189697265625,"value_abs_mean":0.5135362148284912,"value_variance":0.16247059404850006,"value_stddev":0.4030764102935791,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":3.784170627593994,"gradient_energy_x":0.04629970341920853,"gradient_energy_y":0.023259172216057777,"gradient_magnitude_mean":0.14672286808490753,"gradient_axis_bias":0.3312378227710724,"gradient_nonzero_flag":1,"laplacian_mean":-0.000030448434699792415,"laplacian_energy":0.1946873515844345,"laplacian_abs_mean":0.17927059531211853,"gradient_magnitude_variance":0.04802609235048294,"gradient_magnitude_stddev":0.21914856135845184,"gradient_magnitude_cv":1.4936223030090332,"gradient_magnitude_max":1.4438380002975464,"gradient_energy_over_variance":0.4281320571899414,"laplacian_energy_over_variance":1.198292851448059,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08008874952793121,"scale_diff2_mid":0.29507210850715637,"scale_diff2_far":0.14280317723751068,"scale_diff2_near_over_variance":0.49294301867485046,"scale_diff2_mid_over_variance":1.8161569833755493,"scale_diff2_far_over_variance":0.8789477944374084,"value_histogram":[[[0.226959228515625,0.226959228515625,0.226959228515625],[0.0662689208984375,0.0662689208984375,0.0662689208984375],[0.0313873291015625,0.0313873291015625,0.0313873291015625],[0.025360107421875,0.025360107421875,0.025360107421875],[0.0579986572265625,0.0579986572265625,0.0579986572265625],[0.0209808349609375,0.0209808349609375,0.0209808349609375],[0.054901123046875,0.054901123046875,0.054901123046875],[0.021453857421875,0.021453857421875,0.021453857421875],[0.0212554931640625,0.0212554931640625,0.0212554931640625],[0.054107666015625,0.054107666015625,0.054107666015625],[0.0187835693359375,0.0187835693359375,0.0187835693359375],[0.0575103759765625,0.0575103759765625,0.0575103759765625],[0.0228729248046875,0.0228729248046875,0.0228729248046875],[0.0292510986328125,0.0292510986328125,0.0292510986328125],[0.0643157958984375,0.0643157958984375,0.0643157958984375],[0.036895751953125,0.036895751953125,0.036895751953125],[0.0785064697265625,0.0785064697265625,0.0785064697265625],[0.110076904296875,0.110076904296875,0.110076904296875],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[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":[[[0.015625,0.08008874952793121,0.49294301867485046],[0.0625,0.29507210850715637,1.8161569833755493],[0.25,0.14280317723751068,0.8789477944374084]]]},"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":"[\"17\",\"16\",\"6\",\"17\"]"}