{"collection":"grad-noise-175k","coord":"t18_x55_u0_b174","data":{"index":131595,"ordinal":"148393047","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(R,pow(P,dot(P,D)))","image":"frame_expr-131595.png","measured":true,"step":81167,"globalStep":81167,"value_mean":-0.970051109790802,"value_positive_fraction":0.0033721923828125,"value_abs_mean":0.9708610773086548,"value_variance":0.01917613297700882,"value_stddev":0.13847790658473969,"value_min":-1,"value_max":0.260219931602478,"value_range":1.260219931602478,"histogram_probability_sum":1,"histogram_entropy_bits":0.5527176856994629,"gradient_energy_x":0.0027354666963219643,"gradient_energy_y":0.0008727189269848168,"gradient_magnitude_mean":0.011956286616623402,"gradient_axis_bias":0.5162560939788818,"gradient_nonzero_flag":1,"laplacian_mean":0.00011603791790548712,"laplacian_energy":0.0052672079764306545,"laplacian_abs_mean":0.011937303468585014,"gradient_magnitude_variance":0.00346303335390985,"gradient_magnitude_stddev":0.058847542852163315,"gradient_magnitude_cv":4.921891212463379,"gradient_magnitude_max":0.9434497356414795,"gradient_energy_over_variance":0.188160240650177,"laplacian_energy_over_variance":0.274675190448761,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006517547648400068,"scale_diff2_mid":0.031491681933403015,"scale_diff2_far":0.04581545665860176,"scale_diff2_near_over_variance":0.339878112077713,"scale_diff2_mid_over_variance":1.6422332525253296,"scale_diff2_far_over_variance":2.3891916275024414,"value_histogram":[[[0.9423675537109375,0.9423675537109375,0.9423675537109375],[0.00421142578125,0.00421142578125,0.00421142578125],[0.003997802734375,0.003997802734375,0.003997802734375],[0.003936767578125,0.003936767578125,0.003936767578125],[0.0041351318359375,0.0041351318359375,0.0041351318359375],[0.004119873046875,0.004119873046875,0.004119873046875],[0.0048065185546875,0.0048065185546875,0.0048065185546875],[0.00408935546875,0.00408935546875,0.00408935546875],[0.004180908203125,0.004180908203125,0.004180908203125],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.0040435791015625,0.0040435791015625,0.0040435791015625],[0.0034332275390625,0.0034332275390625,0.0034332275390625],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.00201416015625,0.00201416015625,0.00201416015625],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.001068115234375,0.001068115234375,0.001068115234375],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0009307861328125,0.0009307861328125,0.0009307861328125],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.0000762939453125,0.0000762939453125,0.0000762939453125],[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":[[[0.015625,0.006517547648400068,0.339878112077713],[0.0625,0.031491681933403015,1.6422332525253296],[0.25,0.04581545665860176,2.3891916275024414]]]},"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":"[\"18\",\"55\",\"0\",\"174\"]"}