{"collection":"grad-noise-175k","coord":"t12_x21_u6_b15","data":{"index":37716,"ordinal":"98296854","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(sub(R,pow(D,P)))","image":"frame_expr-037716.png","measured":true,"step":131575,"globalStep":131575,"value_mean":-0.9978942275047302,"value_positive_fraction":0,"value_abs_mean":0.9978942275047302,"value_variance":0.0015619711484760046,"value_stddev":0.039521779865026474,"value_min":-1,"value_max":-0.018727373331785202,"value_range":0.9812726378440857,"histogram_probability_sum":1,"histogram_entropy_bits":0.044359929859638214,"gradient_energy_x":0.00021673862647730857,"gradient_energy_y":0.00030933599919080734,"gradient_magnitude_mean":0.0008340757340192795,"gradient_axis_bias":-0.17601566016674042,"gradient_nonzero_flag":1,"laplacian_mean":4.5052642172471735e-11,"laplacian_energy":0.0011196599807590246,"laplacian_abs_mean":0.0012408632319420576,"gradient_magnitude_variance":0.0005249959649518132,"gradient_magnitude_stddev":0.02291278913617134,"gradient_magnitude_cv":27.47087287902832,"gradient_magnitude_max":1.281594157218933,"gradient_energy_over_variance":0.3368017375469208,"laplacian_energy_over_variance":0.716825008392334,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0009291074820794165,"scale_diff2_mid":0.0034986098762601614,"scale_diff2_far":0.005681241396814585,"scale_diff2_near_over_variance":0.5948300957679749,"scale_diff2_mid_over_variance":2.239868402481079,"scale_diff2_far_over_variance":3.637225389480591,"value_histogram":[[[0.996673583984375,0.996673583984375,0.996673583984375],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.000152587890625,0.000152587890625,0.000152587890625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0006256103515625,0.0006256103515625,0.0006256103515625],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[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]]],"scale_curve":[[[0.015625,0.0009291074820794165,0.5948300957679749],[0.0625,0.0034986098762601614,2.239868402481079],[0.25,0.005681241396814585,3.637225389480591]]]},"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\",\"21\",\"6\",\"15\"]"}