{"collection":"grad-noise-175k","coord":"t12_x2_u6_b56","data":{"index":21664,"ordinal":"97529276","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(mod(P,sub(P,R)))","image":"frame_expr-021664.png","measured":true,"step":3159,"globalStep":3159,"value_mean":0.001670140540227294,"value_positive_fraction":0.49053955078125,"value_abs_mean":0.6128976345062256,"value_variance":0.47705215215682983,"value_stddev":0.6906896233558655,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.799455165863037,"gradient_energy_x":0.0028444069903343916,"gradient_energy_y":0.0022104380186647177,"gradient_magnitude_mean":0.034030355513095856,"gradient_axis_bias":0.12541808187961578,"gradient_nonzero_flag":1,"laplacian_mean":0.000017781816495698877,"laplacian_energy":0.006842703092843294,"laplacian_abs_mean":0.011569691821932793,"gradient_magnitude_variance":0.0038970327004790306,"gradient_magnitude_stddev":0.06242621690034866,"gradient_magnitude_cv":1.8344273567199707,"gradient_magnitude_max":2.824991226196289,"gradient_energy_over_variance":0.010596000589430332,"laplacian_energy_over_variance":0.01434372179210186,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.008938581682741642,"scale_diff2_mid":0.06416654586791992,"scale_diff2_far":0.2539888322353363,"scale_diff2_near_over_variance":0.01873711682856083,"scale_diff2_mid_over_variance":0.13450635969638824,"scale_diff2_far_over_variance":0.532413125038147,"value_histogram":[[[0.1012420654296875,0.1012420654296875,0.1012420654296875],[0.0410614013671875,0.0410614013671875,0.0410614013671875],[0.0359954833984375,0.0359954833984375,0.0359954833984375],[0.0355682373046875,0.0355682373046875,0.0355682373046875],[0.03155517578125,0.03155517578125,0.03155517578125],[0.0310821533203125,0.0310821533203125,0.0310821533203125],[0.0281219482421875,0.0281219482421875,0.0281219482421875],[0.023406982421875,0.023406982421875,0.023406982421875],[0.0197601318359375,0.0197601318359375,0.0197601318359375],[0.0172882080078125,0.0172882080078125,0.0172882080078125],[0.0172576904296875,0.0172576904296875,0.0172576904296875],[0.0174102783203125,0.0174102783203125,0.0174102783203125],[0.0189666748046875,0.0189666748046875,0.0189666748046875],[0.0210113525390625,0.0210113525390625,0.0210113525390625],[0.030548095703125,0.030548095703125,0.030548095703125],[0.03753662109375,0.03753662109375,0.03753662109375],[0.0257568359375,0.0257568359375,0.0257568359375],[0.023040771484375,0.023040771484375,0.023040771484375],[0.0184173583984375,0.0184173583984375,0.0184173583984375],[0.0200347900390625,0.0200347900390625,0.0200347900390625],[0.0173187255859375,0.0173187255859375,0.0173187255859375],[0.0184173583984375,0.0184173583984375,0.0184173583984375],[0.019256591796875,0.019256591796875,0.019256591796875],[0.0220184326171875,0.0220184326171875,0.0220184326171875],[0.0230865478515625,0.0230865478515625,0.0230865478515625],[0.0252685546875,0.0252685546875,0.0252685546875],[0.0250244140625,0.0250244140625,0.0250244140625],[0.0310516357421875,0.0310516357421875,0.0310516357421875],[0.039215087890625,0.039215087890625,0.039215087890625],[0.043670654296875,0.043670654296875,0.043670654296875],[0.04644775390625,0.04644775390625,0.04644775390625],[0.0941619873046875,0.0941619873046875,0.0941619873046875]]],"scale_curve":[[[0.015625,0.008938581682741642,0.01873711682856083],[0.0625,0.06416654586791992,0.13450635969638824],[0.25,0.2539888322353363,0.532413125038147]]]},"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":"[\"12\",\"2\",\"6\",\"56\"]"}