{"collection":"grad-noise-175k","coord":"t12_x14_u6_b101","data":{"index":31873,"ordinal":"98014133","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dot(D,mlt(D,R)))","image":"frame_expr-031873.png","measured":true,"step":84831,"globalStep":84831,"value_mean":-0.010946295224130154,"value_positive_fraction":0.48870849609375,"value_abs_mean":0.421410471200943,"value_variance":0.2093459814786911,"value_stddev":0.45754340291023254,"value_min":-0.5773503184318542,"value_max":0.5773503184318542,"value_range":1.1547006368637085,"histogram_probability_sum":1,"histogram_entropy_bits":3.881755828857422,"gradient_energy_x":0.04487195238471031,"gradient_energy_y":0.044718656688928604,"gradient_magnitude_mean":0.13642333447933197,"gradient_axis_bias":0.0017110687913373113,"gradient_nonzero_flag":1,"laplacian_mean":-0.00036064485902898014,"laplacian_energy":0.3070071041584015,"laplacian_abs_mean":0.2044851928949356,"gradient_magnitude_variance":0.07097680121660233,"gradient_magnitude_stddev":0.26641470193862915,"gradient_magnitude_cv":1.9528528451919556,"gradient_magnitude_max":1.626517415046692,"gradient_energy_over_variance":0.427954763174057,"laplacian_energy_over_variance":1.4665058851242065,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.09750440716743469,"scale_diff2_mid":0.2674297094345093,"scale_diff2_far":0.40037447214126587,"scale_diff2_near_over_variance":0.46575725078582764,"scale_diff2_mid_over_variance":1.2774533033370972,"scale_diff2_far_over_variance":1.9125014543533325,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.18499755859375,0.18499755859375,0.18499755859375],[0.067535400390625,0.067535400390625,0.067535400390625],[0.0477142333984375,0.0477142333984375,0.0477142333984375],[0.045074462890625,0.045074462890625,0.045074462890625],[0.03857421875,0.03857421875,0.03857421875],[0.018768310546875,0.018768310546875,0.018768310546875],[0.037841796875,0.037841796875,0.037841796875],[0.015716552734375,0.015716552734375,0.015716552734375],[0.039581298828125,0.039581298828125,0.039581298828125],[0.0154876708984375,0.0154876708984375,0.0154876708984375],[0.015045166015625,0.015045166015625,0.015045166015625],[0.0393218994140625,0.0393218994140625,0.0393218994140625],[0.0147247314453125,0.0147247314453125,0.0147247314453125],[0.0371246337890625,0.0371246337890625,0.0371246337890625],[0.01806640625,0.01806640625,0.01806640625],[0.0370941162109375,0.0370941162109375,0.0370941162109375],[0.0437469482421875,0.0437469482421875,0.0437469482421875],[0.04656982421875,0.04656982421875,0.04656982421875],[0.0652008056640625,0.0652008056640625,0.0652008056640625],[0.17181396484375,0.17181396484375,0.17181396484375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.09750440716743469,0.46575725078582764],[0.0625,0.2674297094345093,1.2774533033370972],[0.25,0.40037447214126587,1.9125014543533325]]]},"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\",\"14\",\"6\",\"101\"]"}