{"collection":"grad-noise-175k","coord":"t20_x64_u0_b105","data":{"index":172485,"ordinal":"164997789","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,dot(lrg(D,P),D))","image":"frame_expr-172485.png","measured":true,"step":88287,"globalStep":88287,"value_mean":0.044516902416944504,"value_positive_fraction":0.5260009765625,"value_abs_mean":0.41355931758880615,"value_variance":0.2411431074142456,"value_stddev":0.4910632371902466,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.915014266967773,"gradient_energy_x":0.003699482884258032,"gradient_energy_y":0.003958594519644976,"gradient_magnitude_mean":0.07531136274337769,"gradient_axis_bias":-0.03383507579565048,"gradient_nonzero_flag":1,"laplacian_mean":-0.00028144335374236107,"laplacian_energy":0.0006377093377523124,"laplacian_abs_mean":0.01914970763027668,"gradient_magnitude_variance":0.001986296381801367,"gradient_magnitude_stddev":0.044567883014678955,"gradient_magnitude_cv":0.5917816758155823,"gradient_magnitude_max":0.29106053709983826,"gradient_energy_over_variance":0.03175739571452141,"laplacian_energy_over_variance":0.002644526306539774,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015143731608986855,"scale_diff2_mid":0.1759691685438156,"scale_diff2_far":0.4082610309123993,"scale_diff2_near_over_variance":0.06279976665973663,"scale_diff2_mid_over_variance":0.729729175567627,"scale_diff2_far_over_variance":1.6930238008499146,"value_histogram":[[[0.0158843994140625,0.0158843994140625,0.0158843994140625],[0.01165771484375,0.01165771484375,0.01165771484375],[0.0139923095703125,0.0139923095703125,0.0139923095703125],[0.015655517578125,0.015655517578125,0.015655517578125],[0.0191650390625,0.0191650390625,0.0191650390625],[0.0196533203125,0.0196533203125,0.0196533203125],[0.0247039794921875,0.0247039794921875,0.0247039794921875],[0.0286712646484375,0.0286712646484375,0.0286712646484375],[0.0337677001953125,0.0337677001953125,0.0337677001953125],[0.0362548828125,0.0362548828125,0.0362548828125],[0.03857421875,0.03857421875,0.03857421875],[0.04278564453125,0.04278564453125,0.04278564453125],[0.046966552734375,0.046966552734375,0.046966552734375],[0.042022705078125,0.042022705078125,0.042022705078125],[0.04144287109375,0.04144287109375,0.04144287109375],[0.0428009033203125,0.0428009033203125,0.0428009033203125],[0.042144775390625,0.042144775390625,0.042144775390625],[0.0394744873046875,0.0394744873046875,0.0394744873046875],[0.03955078125,0.03955078125,0.03955078125],[0.03973388671875,0.03973388671875,0.03973388671875],[0.0391082763671875,0.0391082763671875,0.0391082763671875],[0.038238525390625,0.038238525390625,0.038238525390625],[0.0380706787109375,0.0380706787109375,0.0380706787109375],[0.0377655029296875,0.0377655029296875,0.0377655029296875],[0.035888671875,0.035888671875,0.035888671875],[0.0332794189453125,0.0332794189453125,0.0332794189453125],[0.030487060546875,0.030487060546875,0.030487060546875],[0.028289794921875,0.028289794921875,0.028289794921875],[0.0271759033203125,0.0271759033203125,0.0271759033203125],[0.0222930908203125,0.0222930908203125,0.0222930908203125],[0.015625,0.015625,0.015625],[0.0188751220703125,0.0188751220703125,0.0188751220703125]]],"scale_curve":[[[0.015625,0.015143731608986855,0.06279976665973663],[0.0625,0.1759691685438156,0.729729175567627],[0.25,0.4082610309123993,1.6930238008499146]]]},"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":"[\"20\",\"64\",\"0\",\"105\"]"}