{"collection":"grad-noise-175k","coord":"t14_x16_u4_b21","data":{"index":60965,"ordinal":"114335655","topo":"o1(o2(o2(x,x),x))","expression":"cil(sub(dst(D,R),D))","image":"frame_expr-060965.png","measured":true,"step":146687,"globalStep":146687,"value_mean":0.9977580308914185,"value_positive_fraction":1,"value_abs_mean":0.9977580308914185,"value_variance":0.0008300361223518848,"value_stddev":0.028810346499085426,"value_min":0.014542090706527233,"value_max":1,"value_range":0.9854578971862793,"histogram_probability_sum":1,"histogram_entropy_bits":0.09647775441408157,"gradient_energy_x":0.0005508589092642069,"gradient_energy_y":0.00035605017910711467,"gradient_magnitude_mean":0.002802531933411956,"gradient_axis_bias":0.21480511128902435,"gradient_nonzero_flag":1,"laplacian_mean":0.000006832055078120902,"laplacian_energy":0.003009901847690344,"laplacian_abs_mean":0.004820043221116066,"gradient_magnitude_variance":0.0008988511981442571,"gradient_magnitude_stddev":0.029980847612023354,"gradient_magnitude_cv":10.697772026062012,"gradient_magnitude_max":1.3618122339248657,"gradient_energy_over_variance":1.0926140546798706,"laplacian_energy_over_variance":3.626230001449585,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0005500706029124558,"scale_diff2_mid":0.0009834603406488895,"scale_diff2_far":0.0010902630165219307,"scale_diff2_near_over_variance":0.6627068519592285,"scale_diff2_mid_over_variance":1.184840440750122,"scale_diff2_far_over_variance":1.3135126829147339,"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],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.001007080078125,0.001007080078125,0.001007080078125],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0012359619140625,0.0012359619140625,0.0012359619140625],[0.001068115234375,0.001068115234375,0.001068115234375],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.99139404296875,0.99139404296875,0.99139404296875]]],"scale_curve":[[[0.015625,0.0005500706029124558,0.6627068519592285],[0.0625,0.0009834603406488895,1.184840440750122],[0.25,0.0010902630165219307,1.3135126829147339]]]},"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":"[\"14\",\"16\",\"4\",\"21\"]"}