{"collection":"grad-noise-175k","coord":"t12_x6_u0_b102","data":{"index":24372,"ordinal":"97689720","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(dot(P,div(R,P)))","image":"frame_expr-024372.png","measured":true,"step":24823,"globalStep":24823,"value_mean":-0.9442213773727417,"value_positive_fraction":0.03125,"value_abs_mean":0.9932788610458374,"value_variance":0.09791338443756104,"value_stddev":0.31291115283966064,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.2971774935722351,"gradient_energy_x":0.007206256035715342,"gradient_energy_y":0.012743390165269375,"gradient_magnitude_mean":0.0118133295327425,"gradient_axis_bias":-0.2775554955005646,"gradient_nonzero_flag":1,"laplacian_mean":-0.000002212588015026995,"laplacian_energy":0.04155872017145157,"laplacian_abs_mean":0.022298123687505722,"gradient_magnitude_variance":0.01979820989072323,"gradient_magnitude_stddev":0.1407061070203781,"gradient_magnitude_cv":11.910791397094727,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.20374789834022522,"laplacian_energy_over_variance":0.42444369196891785,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.029892968013882637,"scale_diff2_mid":0.12243039906024933,"scale_diff2_far":0.2529967427253723,"scale_diff2_near_over_variance":0.30530011653900146,"scale_diff2_mid_over_variance":1.2503949403762817,"scale_diff2_far_over_variance":2.583883047103882,"value_histogram":[[[0.96875,0.96875,0.96875],[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],[0.000030517578125,0.000030517578125,0.000030517578125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.000518798828125,0.000518798828125,0.000518798828125],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.00201416015625,0.00201416015625,0.00201416015625],[0.00189208984375,0.00189208984375,0.00189208984375],[0.001678466796875,0.001678466796875,0.001678466796875],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.00128173828125,0.00128173828125,0.00128173828125],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.003143310546875,0.003143310546875,0.003143310546875],[0.0032806396484375,0.0032806396484375,0.0032806396484375],[0.011627197265625,0.011627197265625,0.011627197265625]]],"scale_curve":[[[0.015625,0.029892968013882637,0.30530011653900146],[0.0625,0.12243039906024933,1.2503949403762817],[0.25,0.2529967427253723,2.583883047103882]]]},"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\",\"6\",\"0\",\"102\"]"}