{"collection":"grad-noise-175k","coord":"t18_x45_u0_b71","data":{"index":129482,"ordinal":"147988934","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(D,lrg(R,mod(P,P)))","image":"frame_expr-129482.png","measured":true,"step":64263,"globalStep":64263,"value_mean":0.5084147453308105,"value_positive_fraction":0.8359832763671875,"value_abs_mean":0.5343813300132751,"value_variance":0.17335715889930725,"value_stddev":0.41636180877685547,"value_min":-0.14541596174240112,"value_max":1,"value_range":1.145416021347046,"histogram_probability_sum":1,"histogram_entropy_bits":3.854433536529541,"gradient_energy_x":0.00324213202111423,"gradient_energy_y":0.0013491975842043757,"gradient_magnitude_mean":0.053296055644750595,"gradient_axis_bias":0.41228458285331726,"gradient_nonzero_flag":1,"laplacian_mean":0.000057778990594670177,"laplacian_energy":0.0005717520834878087,"laplacian_abs_mean":0.01630319468677044,"gradient_magnitude_variance":0.0017516504740342498,"gradient_magnitude_stddev":0.04185272380709648,"gradient_magnitude_cv":0.7852874398231506,"gradient_magnitude_max":0.1712738424539566,"gradient_energy_over_variance":0.02648479864001274,"laplacian_energy_over_variance":0.0032981163822114468,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.010509591549634933,"scale_diff2_mid":0.11394670605659485,"scale_diff2_far":0.2551288604736328,"scale_diff2_near_over_variance":0.06062392517924309,"scale_diff2_mid_over_variance":0.657294511795044,"scale_diff2_far_over_variance":1.4716949462890625,"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],[0.0344390869140625,0.0344390869140625,0.0344390869140625],[0.0752105712890625,0.0752105712890625,0.0752105712890625],[0.0543670654296875,0.0543670654296875,0.0543670654296875],[0.0471954345703125,0.0471954345703125,0.0471954345703125],[0.064727783203125,0.064727783203125,0.064727783203125],[0.066131591796875,0.066131591796875,0.066131591796875],[0.0286102294921875,0.0286102294921875,0.0286102294921875],[0.0306243896484375,0.0306243896484375,0.0306243896484375],[0.02362060546875,0.02362060546875,0.02362060546875],[0.0271759033203125,0.0271759033203125,0.0271759033203125],[0.0234222412109375,0.0234222412109375,0.0234222412109375],[0.0233001708984375,0.0233001708984375,0.0233001708984375],[0.0274200439453125,0.0274200439453125,0.0274200439453125],[0.0242919921875,0.0242919921875,0.0242919921875],[0.0314178466796875,0.0314178466796875,0.0314178466796875],[0.0301361083984375,0.0301361083984375,0.0301361083984375],[0.075286865234375,0.075286865234375,0.075286865234375],[0.073089599609375,0.073089599609375,0.073089599609375],[0.239532470703125,0.239532470703125,0.239532470703125]]],"scale_curve":[[[0.015625,0.010509591549634933,0.06062392517924309],[0.0625,0.11394670605659485,0.657294511795044],[0.25,0.2551288604736328,1.4716949462890625]]]},"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\",\"45\",\"0\",\"71\"]"}