{"collection":"grad-noise-175k","coord":"t6_x8_u0_b42","data":{"index":2666,"ordinal":"49046856","topo":"o2(x,o2(x,x))","expression":"div(P,dot(R,R))","image":"frame_expr-002666.png","measured":true,"step":21335,"globalStep":21335,"value_mean":-0.0023808744736015797,"value_positive_fraction":0.5,"value_abs_mean":0.9314565062522888,"value_variance":0.9140090942382812,"value_stddev":0.956038236618042,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.956444501876831,"gradient_energy_x":0.0008893190533854067,"gradient_energy_y":0.00010790341912070289,"gradient_magnitude_mean":0.008709080517292023,"gradient_axis_bias":0.7835920453071594,"gradient_nonzero_flag":1,"laplacian_mean":-4.644481634841213e-7,"laplacian_energy":0.0003096955188084394,"laplacian_abs_mean":0.0036212203558534384,"gradient_magnitude_variance":0.0009216922335326672,"gradient_magnitude_stddev":0.030359383672475815,"gradient_magnitude_cv":3.4859459400177,"gradient_magnitude_max":0.3863852024078369,"gradient_energy_over_variance":0.0010910421842709184,"laplacian_energy_over_variance":0.00033883200376294553,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.002672276459634304,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.0029236869886517525,"value_histogram":[[[0.4440155029296875,0.4440155029296875,0.4440155029296875],[0.00262451171875,0.00262451171875,0.00262451171875],[0.003265380859375,0.003265380859375,0.003265380859375],[0.0047454833984375,0.0047454833984375,0.0047454833984375],[0.0041961669921875,0.0041961669921875,0.0041961669921875],[0.00372314453125,0.00372314453125,0.00372314453125],[0.0031890869140625,0.0031890869140625,0.0031890869140625],[0.0032958984375,0.0032958984375,0.0032958984375],[0.0024566650390625,0.0024566650390625,0.0024566650390625],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.0023651123046875,0.0023651123046875,0.0023651123046875],[0.0028839111328125,0.0028839111328125,0.0028839111328125],[0.003753662109375,0.003753662109375,0.003753662109375],[0.0126953125,0.0126953125,0.0126953125],[0.0131378173828125,0.0131378173828125,0.0131378173828125],[0.003875732421875,0.003875732421875,0.003875732421875],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.00238037109375,0.00238037109375,0.00238037109375],[0.0028228759765625,0.0028228759765625,0.0028228759765625],[0.002105712890625,0.002105712890625,0.002105712890625],[0.00262451171875,0.00262451171875,0.00262451171875],[0.002288818359375,0.002288818359375,0.002288818359375],[0.0034942626953125,0.0034942626953125,0.0034942626953125],[0.0037689208984375,0.0037689208984375,0.0037689208984375],[0.0050506591796875,0.0050506591796875,0.0050506591796875],[0.0045166015625,0.0045166015625,0.0045166015625],[0.0037384033203125,0.0037384033203125,0.0037384033203125],[0.005035400390625,0.005035400390625,0.005035400390625],[0.003448486328125,0.003448486328125,0.003448486328125],[0.4384002685546875,0.4384002685546875,0.4384002685546875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.002672276459634304,0.0029236869886517525]]]},"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":"[\"6\",\"8\",\"0\",\"42\"]"}