{"collection":"grad-noise-175k","coord":"t20_x44_u0_b189","data":{"index":168549,"ordinal":"164189853","topo":"o2(x,o2(o2(x,x),x))","expression":"sub(D,lrg(mlt(D,R),R))","image":"frame_expr-168549.png","measured":true,"step":56799,"globalStep":56799,"value_mean":-0.5059529542922974,"value_positive_fraction":0.1368255615234375,"value_abs_mean":0.5260595679283142,"value_variance":0.15257687866687775,"value_stddev":0.3906109035015106,"value_min":-1,"value_max":0.14541596174240112,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":3.9952547550201416,"gradient_energy_x":0.0033374319318681955,"gradient_energy_y":0.0023847210686653852,"gradient_magnitude_mean":0.062591552734375,"gradient_axis_bias":0.1664951741695404,"gradient_nonzero_flag":1,"laplacian_mean":-0.00004054378950968385,"laplacian_energy":0.0006665735854767263,"laplacian_abs_mean":0.017563065513968468,"gradient_magnitude_variance":0.0018052073428407311,"gradient_magnitude_stddev":0.0424877293407917,"gradient_magnitude_cv":0.6788093447685242,"gradient_magnitude_max":0.1712738424539566,"gradient_energy_over_variance":0.037503406405448914,"laplacian_energy_over_variance":0.0043687717989087105,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011204306036233902,"scale_diff2_mid":0.1250494122505188,"scale_diff2_far":0.2675941586494446,"scale_diff2_near_over_variance":0.07343383878469467,"scale_diff2_mid_over_variance":0.8195829391479492,"scale_diff2_far_over_variance":1.7538316249847412,"value_histogram":[[[0.2042236328125,0.2042236328125,0.2042236328125],[0.063720703125,0.063720703125,0.063720703125],[0.0695343017578125,0.0695343017578125,0.0695343017578125],[0.0389404296875,0.0389404296875,0.0389404296875],[0.03973388671875,0.03973388671875,0.03973388671875],[0.0331573486328125,0.0331573486328125,0.0331573486328125],[0.0343780517578125,0.0343780517578125,0.0343780517578125],[0.0344085693359375,0.0344085693359375,0.0344085693359375],[0.0344696044921875,0.0344696044921875,0.0344696044921875],[0.0342559814453125,0.0342559814453125,0.0342559814453125],[0.0328216552734375,0.0328216552734375,0.0328216552734375],[0.039337158203125,0.039337158203125,0.039337158203125],[0.038177490234375,0.038177490234375,0.038177490234375],[0.0627593994140625,0.0627593994140625,0.0627593994140625],[0.057342529296875,0.057342529296875,0.057342529296875],[0.0459136962890625,0.0459136962890625,0.0459136962890625],[0.05108642578125,0.05108642578125,0.05108642578125],[0.065093994140625,0.065093994140625,0.065093994140625],[0.0206451416015625,0.0206451416015625,0.0206451416015625],[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":[[[0.015625,0.011204306036233902,0.07343383878469467],[0.0625,0.1250494122505188,0.8195829391479492],[0.25,0.2675941586494446,1.7538316249847412]]]},"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":"[\"20\",\"44\",\"0\",\"189\"]"}