{"collection":"grad-noise-175k","coord":"t16_x5_u4_b45","data":{"index":79392,"ordinal":"130132470","topo":"o2(x,o1(o2(x,x)))","expression":"pow(P,cil(sub(D,R)))","image":"frame_expr-079392.png","measured":true,"step":123143,"globalStep":123143,"value_mean":-0.006617870181798935,"value_positive_fraction":0.509033203125,"value_abs_mean":0.9753130674362183,"value_variance":0.9660719037055969,"value_stddev":0.9828895330429077,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.4649860858917236,"gradient_energy_x":0.029152657836675644,"gradient_energy_y":0.004176721908152103,"gradient_magnitude_mean":0.02442929707467556,"gradient_axis_bias":0.7493669986724854,"gradient_nonzero_flag":1,"laplacian_mean":-0.0006334362551569939,"laplacian_energy":0.07557712495326996,"laplacian_abs_mean":0.04184078052639961,"gradient_magnitude_variance":0.03273887187242508,"gradient_magnitude_stddev":0.18093885481357574,"gradient_magnitude_cv":7.406633377075195,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.034499894827604294,"laplacian_energy_over_variance":0.07823136448860168,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03187856450676918,"scale_diff2_mid":0.10749513655900955,"scale_diff2_far":0.3438042104244232,"scale_diff2_near_over_variance":0.03299812972545624,"scale_diff2_mid_over_variance":0.11127033084630966,"scale_diff2_far_over_variance":0.3558785021305084,"value_histogram":[[[0.490966796875,0.490966796875,0.490966796875],[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],[0.005218505859375,0.005218505859375,0.005218505859375],[0.00201416015625,0.00201416015625,0.00201416015625],[0.002410888671875,0.002410888671875,0.002410888671875],[0.0025787353515625,0.0025787353515625,0.0025787353515625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.004119873046875,0.004119873046875,0.004119873046875],[0.0020751953125,0.0020751953125,0.0020751953125],[0.0049896240234375,0.0049896240234375,0.0049896240234375],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.00592041015625,0.00592041015625,0.00592041015625],[0.0073699951171875,0.0073699951171875,0.0073699951171875],[0.0106658935546875,0.0106658935546875,0.0106658935546875],[0.4515380859375,0.4515380859375,0.4515380859375]]],"scale_curve":[[[0.015625,0.03187856450676918,0.03299812972545624],[0.0625,0.10749513655900955,0.11127033084630966],[0.25,0.3438042104244232,0.3558785021305084]]]},"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":"[\"16\",\"5\",\"4\",\"45\"]"}