{"collection":"grad-noise-175k","coord":"t12_x25_u2_b2","data":{"index":40607,"ordinal":"98457641","topo":"o1(o2(x,o2(x,x)))","expression":"frc(add(R,mlt(R,D)))","image":"frame_expr-040607.png","measured":true,"step":4863,"globalStep":4863,"value_mean":0.5156137347221375,"value_positive_fraction":1,"value_abs_mean":0.5156137347221375,"value_variance":0.04903571307659149,"value_stddev":0.22144009172916412,"value_min":0.0005460986867547035,"value_max":0.9991492629051208,"value_range":0.9986031651496887,"histogram_probability_sum":1,"histogram_entropy_bits":3.8138649463653564,"gradient_energy_x":0.014228279702365398,"gradient_energy_y":0.0006924175540916622,"gradient_magnitude_mean":0.058491140604019165,"gradient_axis_bias":0.9071869254112244,"gradient_nonzero_flag":1,"laplacian_mean":0.0003209675778634846,"laplacian_energy":0.029602717608213425,"laplacian_abs_mean":0.05008091777563095,"gradient_magnitude_variance":0.011499550193548203,"gradient_magnitude_stddev":0.10723595321178436,"gradient_magnitude_cv":1.8333708047866821,"gradient_magnitude_max":0.9417239427566528,"gradient_energy_over_variance":0.3042822480201721,"laplacian_energy_over_variance":0.6036970615386963,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.014002358540892601,"scale_diff2_mid":0.0557897575199604,"scale_diff2_far":0.09029582142829895,"scale_diff2_near_over_variance":0.28555428981781006,"scale_diff2_mid_over_variance":1.1377371549606323,"scale_diff2_far_over_variance":1.8414297103881836,"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],[0.010284423828125,0.010284423828125,0.010284423828125],[0.0319366455078125,0.0319366455078125,0.0319366455078125],[0.0464935302734375,0.0464935302734375,0.0464935302734375],[0.052734375,0.052734375,0.052734375],[0.064208984375,0.064208984375,0.064208984375],[0.077392578125,0.077392578125,0.077392578125],[0.0847015380859375,0.0847015380859375,0.0847015380859375],[0.0917510986328125,0.0917510986328125,0.0917510986328125],[0.0971832275390625,0.0971832275390625,0.0971832275390625],[0.0966949462890625,0.0966949462890625,0.0966949462890625],[0.0972442626953125,0.0972442626953125,0.0972442626953125],[0.0854034423828125,0.0854034423828125,0.0854034423828125],[0.07110595703125,0.07110595703125,0.07110595703125],[0.0511474609375,0.0511474609375,0.0511474609375],[0.0304718017578125,0.0304718017578125,0.0304718017578125],[0.0112457275390625,0.0112457275390625,0.0112457275390625]]],"scale_curve":[[[0.015625,0.014002358540892601,0.28555428981781006],[0.0625,0.0557897575199604,1.1377371549606323],[0.25,0.09029582142829895,1.8414297103881836]]]},"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\",\"25\",\"2\",\"2\"]"}