{"collection":"grad-noise-175k","coord":"t12_x9_u6_b2","data":{"index":27539,"ordinal":"97812029","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(add(D,mlt(P,P)))","image":"frame_expr-027539.png","measured":true,"step":50159,"globalStep":50159,"value_mean":0.6013960838317871,"value_positive_fraction":0.979034423828125,"value_abs_mean":0.6035951375961304,"value_variance":0.13154740631580353,"value_stddev":0.362694650888443,"value_min":-0.9348008632659912,"value_max":0.9999998807907104,"value_range":1.9348007440567017,"histogram_probability_sum":1,"histogram_entropy_bits":3.665604829788208,"gradient_energy_x":0.0003638305061031133,"gradient_energy_y":0.00011984966113232076,"gradient_magnitude_mean":0.01112340483814478,"gradient_axis_bias":0.5044260025024414,"gradient_nonzero_flag":1,"laplacian_mean":-0.000004541062935459195,"laplacian_energy":0.00019781431183218956,"laplacian_abs_mean":0.0024182444903999567,"gradient_magnitude_variance":0.00035996202495880425,"gradient_magnitude_stddev":0.018972665071487427,"gradient_magnitude_cv":1.7056525945663452,"gradient_magnitude_max":1.4667284488677979,"gradient_energy_over_variance":0.003676850814372301,"laplacian_energy_over_variance":0.0015037492848932743,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0014767397660762072,"scale_diff2_mid":0.01547382865101099,"scale_diff2_far":0.09694060683250427,"scale_diff2_near_over_variance":0.011225913651287556,"scale_diff2_mid_over_variance":0.11762929707765579,"scale_diff2_far_over_variance":0.7369253039360046,"value_histogram":[[[0,0,0],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000030517578125,0.000030517578125,0.000030517578125],[0.00006103515625,0.00006103515625,0.00006103515625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.00091552734375,0.00091552734375,0.00091552734375],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.016815185546875,0.016815185546875,0.016815185546875],[0.095733642578125,0.095733642578125,0.095733642578125],[0.0557098388671875,0.0557098388671875,0.0557098388671875],[0.0424652099609375,0.0424652099609375,0.0424652099609375],[0.037139892578125,0.037139892578125,0.037139892578125],[0.03265380859375,0.03265380859375,0.03265380859375],[0.0315093994140625,0.0315093994140625,0.0315093994140625],[0.032379150390625,0.032379150390625,0.032379150390625],[0.03265380859375,0.03265380859375,0.03265380859375],[0.0327301025390625,0.0327301025390625,0.0327301025390625],[0.0371551513671875,0.0371551513671875,0.0371551513671875],[0.0369720458984375,0.0369720458984375,0.0369720458984375],[0.05548095703125,0.05548095703125,0.05548095703125],[0.0445709228515625,0.0445709228515625,0.0445709228515625],[0.05401611328125,0.05401611328125,0.05401611328125],[0.06884765625,0.06884765625,0.06884765625],[0.2890167236328125,0.2890167236328125,0.2890167236328125]]],"scale_curve":[[[0.015625,0.0014767397660762072,0.011225913651287556],[0.0625,0.01547382865101099,0.11762929707765579],[0.25,0.09694060683250427,0.7369253039360046]]]},"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\",\"9\",\"6\",\"2\"]"}