{"collection":"grad-noise-175k","coord":"t12_x10_u6_b31","data":{"index":28415,"ordinal":"97852459","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(mlt(D,dot(P,D)))","image":"frame_expr-028415.png","measured":true,"step":57167,"globalStep":57167,"value_mean":-0.0346679650247097,"value_positive_fraction":0.482666015625,"value_abs_mean":0.5404760837554932,"value_variance":0.41030311584472656,"value_stddev":0.6405490636825562,"value_min":-1,"value_max":0.997843325138092,"value_range":1.9978432655334473,"histogram_probability_sum":1,"histogram_entropy_bits":4.773541450500488,"gradient_energy_x":0.1007874459028244,"gradient_energy_y":0.12091049551963806,"gradient_magnitude_mean":0.24288922548294067,"gradient_axis_bias":-0.09076786786317825,"gradient_nonzero_flag":1,"laplacian_mean":1.0887721973995568e-10,"laplacian_energy":0.8969645500183105,"laplacian_abs_mean":0.3446279764175415,"gradient_magnitude_variance":0.16270746290683746,"gradient_magnitude_stddev":0.40337011218070984,"gradient_magnitude_cv":1.6607162952423096,"gradient_magnitude_max":2.8175768852233887,"gradient_energy_over_variance":0.5403271913528442,"laplacian_energy_over_variance":2.1861021518707275,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.1986459493637085,"scale_diff2_mid":0.48294731974601746,"scale_diff2_far":0.2312660962343216,"scale_diff2_near_over_variance":0.4841443598270416,"scale_diff2_mid_over_variance":1.1770501136779785,"scale_diff2_far_over_variance":0.5636469125747681,"value_histogram":[[[0.114471435546875,0.114471435546875,0.114471435546875],[0.027435302734375,0.027435302734375,0.027435302734375],[0.028289794921875,0.028289794921875,0.028289794921875],[0.02264404296875,0.02264404296875,0.02264404296875],[0.043975830078125,0.043975830078125,0.043975830078125],[0.018096923828125,0.018096923828125,0.018096923828125],[0.016387939453125,0.016387939453125,0.016387939453125],[0.017669677734375,0.017669677734375,0.017669677734375],[0.019561767578125,0.019561767578125,0.019561767578125],[0.0184326171875,0.0184326171875,0.0184326171875],[0.024505615234375,0.024505615234375,0.024505615234375],[0.0201416015625,0.0201416015625,0.0201416015625],[0.023834228515625,0.023834228515625,0.023834228515625],[0.03533935546875,0.03533935546875,0.03533935546875],[0.0308837890625,0.0308837890625,0.0308837890625],[0.0556640625,0.0556640625,0.0556640625],[0.0556640625,0.0556640625,0.0556640625],[0.0308837890625,0.0308837890625,0.0308837890625],[0.03533935546875,0.03533935546875,0.03533935546875],[0.023834228515625,0.023834228515625,0.023834228515625],[0.0201416015625,0.0201416015625,0.0201416015625],[0.024505615234375,0.024505615234375,0.024505615234375],[0.0184326171875,0.0184326171875,0.0184326171875],[0.019561767578125,0.019561767578125,0.019561767578125],[0.017669677734375,0.017669677734375,0.017669677734375],[0.016387939453125,0.016387939453125,0.016387939453125],[0.018096923828125,0.018096923828125,0.018096923828125],[0.043975830078125,0.043975830078125,0.043975830078125],[0.02264404296875,0.02264404296875,0.02264404296875],[0.028289794921875,0.028289794921875,0.028289794921875],[0.027435302734375,0.027435302734375,0.027435302734375],[0.079803466796875,0.079803466796875,0.079803466796875]]],"scale_curve":[[[0.015625,0.1986459493637085,0.4841443598270416],[0.0625,0.48294731974601746,1.1770501136779785],[0.25,0.2312660962343216,0.5636469125747681]]]},"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\",\"10\",\"6\",\"31\"]"}