{"collection":"grad-noise-175k","coord":"t12_x22_u2_b11","data":{"index":38075,"ordinal":"98336447","topo":"o1(o2(x,o2(x,x)))","expression":"frc(sub(R,add(D,D)))","image":"frame_expr-038075.png","measured":true,"step":134447,"globalStep":134447,"value_mean":0.5001611113548279,"value_positive_fraction":1,"value_abs_mean":0.5001611113548279,"value_variance":0.05088631063699722,"value_stddev":0.22557994723320007,"value_min":0.0018237049225717783,"value_max":0.9955310225486755,"value_range":0.9937072992324829,"histogram_probability_sum":1,"histogram_entropy_bits":3.840224266052246,"gradient_energy_x":0.06712057441473007,"gradient_energy_y":0.0007427884847857058,"gradient_magnitude_mean":0.18673640489578247,"gradient_axis_bias":0.9781093597412109,"gradient_nonzero_flag":1,"laplacian_mean":0.0010066275717690587,"laplacian_energy":0.1553877890110016,"laplacian_abs_mean":0.2313162088394165,"gradient_magnitude_variance":0.03299238905310631,"gradient_magnitude_stddev":0.18163806200027466,"gradient_magnitude_cv":0.9726976156234741,"gradient_magnitude_max":0.884708821773529,"gradient_energy_over_variance":1.3336271047592163,"laplacian_energy_over_variance":3.053626775741577,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.057990338653326035,"scale_diff2_mid":0.03739770129323006,"scale_diff2_far":0.09865479171276093,"scale_diff2_near_over_variance":1.1396058797836304,"scale_diff2_mid_over_variance":0.7349265813827515,"scale_diff2_far_over_variance":1.9387295246124268,"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],[0,0,0],[0,0,0],[0,0,0],[0.0132598876953125,0.0132598876953125,0.0132598876953125],[0.032745361328125,0.032745361328125,0.032745361328125],[0.0482177734375,0.0482177734375,0.0482177734375],[0.063262939453125,0.063262939453125,0.063262939453125],[0.0740814208984375,0.0740814208984375,0.0740814208984375],[0.08367919921875,0.08367919921875,0.08367919921875],[0.09136962890625,0.09136962890625,0.09136962890625],[0.094329833984375,0.094329833984375,0.094329833984375],[0.09283447265625,0.09283447265625,0.09283447265625],[0.0884246826171875,0.0884246826171875,0.0884246826171875],[0.0849456787109375,0.0849456787109375,0.0849456787109375],[0.074249267578125,0.074249267578125,0.074249267578125],[0.06414794921875,0.06414794921875,0.06414794921875],[0.0482940673828125,0.0482940673828125,0.0482940673828125],[0.032745361328125,0.032745361328125,0.032745361328125],[0.0134124755859375,0.0134124755859375,0.0134124755859375]]],"scale_curve":[[[0.015625,0.057990338653326035,1.1396058797836304],[0.0625,0.03739770129323006,0.7349265813827515],[0.25,0.09865479171276093,1.9387295246124268]]]},"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\",\"22\",\"2\",\"11\"]"}