{"collection":"grad-noise-175k","coord":"t19_x9_u6_b106","data":{"index":145102,"ordinal":"154656340","topo":"o2(x,o2(o1(x),x))","expression":"dot(D,eql(nrm(P),P))","image":"frame_expr-145102.png","measured":true,"step":40823,"globalStep":40823,"value_mean":2.3391066861222498e-11,"value_positive_fraction":0.116668701171875,"value_abs_mean":0.03418345749378204,"value_variance":0.007421500980854034,"value_stddev":0.08614813536405563,"value_min":-0.47755166888237,"value_max":0.47755166888237,"value_range":0.95510333776474,"histogram_probability_sum":1,"histogram_entropy_bits":1.3685342073440552,"gradient_energy_x":0.0002061047125607729,"gradient_energy_y":0.0002061039995169267,"gradient_magnitude_mean":0.008645051158964634,"gradient_axis_bias":0.000001729812538542319,"gradient_nonzero_flag":1,"laplacian_mean":-3.220911981571817e-9,"laplacian_energy":0.00003631135041359812,"laplacian_abs_mean":0.0024950308725237846,"gradient_magnitude_variance":0.0003373159561306238,"gradient_magnitude_stddev":0.018366163596510887,"gradient_magnitude_cv":2.1244711875915527,"gradient_magnitude_max":0.1204991340637207,"gradient_energy_over_variance":0.05554250255227089,"laplacian_energy_over_variance":0.004892723634839058,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001094962703064084,"scale_diff2_mid":0.011866575106978416,"scale_diff2_far":0.01254755537956953,"scale_diff2_near_over_variance":0.14753925800323486,"scale_diff2_mid_over_variance":1.5989454984664917,"scale_diff2_far_over_variance":1.690703272819519,"value_histogram":[[[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.00048828125,0.00048828125,0.00048828125],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00177001953125,0.00177001953125,0.00177001953125],[0.019866943359375,0.019866943359375,0.019866943359375],[0.026580810546875,0.026580810546875,0.026580810546875],[0.015289306640625,0.015289306640625,0.015289306640625],[0.016357421875,0.016357421875,0.016357421875],[0.03546142578125,0.03546142578125,0.03546142578125],[0.80206298828125,0.80206298828125,0.80206298828125],[0.016357421875,0.016357421875,0.016357421875],[0.015289306640625,0.015289306640625,0.015289306640625],[0.026580810546875,0.026580810546875,0.026580810546875],[0.019866943359375,0.019866943359375,0.019866943359375],[0.00177001953125,0.00177001953125,0.00177001953125],[0.000885009765625,0.000885009765625,0.000885009765625],[0.00048828125,0.00048828125,0.00048828125],[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":[[[0.015625,0.001094962703064084,0.14753925800323486],[0.0625,0.011866575106978416,1.5989454984664917],[0.25,0.01254755537956953,1.690703272819519]]]},"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":"[\"19\",\"9\",\"6\",\"106\"]"}