{"collection":"grad-noise-175k","coord":"t12_x17_u6_b119","data":{"index":34432,"ordinal":"98135354","topo":"o1(o2(x,o2(x,x)))","expression":"nrm(dst(D,dot(R,R)))","image":"frame_expr-034432.png","measured":true,"step":105303,"globalStep":105303,"value_mean":0.5777271389961243,"value_positive_fraction":1,"value_abs_mean":0.5777271389961243,"value_variance":1.420934694351672e-7,"value_stddev":0.00037695287028327584,"value_min":0.5773501992225647,"value_max":0.5773503184318542,"value_range":1.1920928955078125e-7,"histogram_probability_sum":1,"histogram_entropy_bits":0,"gradient_energy_x":5.043416809431356e-16,"gradient_energy_y":5.056843869832113e-16,"gradient_magnitude_mean":1.3460582870550297e-8,"gradient_axis_bias":-0.0000013427060139292735,"gradient_nonzero_flag":0,"laplacian_mean":-7.264739032564194e-9,"laplacian_energy":4.313562294221097e-15,"laplacian_abs_mean":1.7987268563501857e-8,"gradient_magnitude_variance":8.283909696950949e-16,"gradient_magnitude_stddev":2.8781782290820956e-8,"gradient_magnitude_cv":2.1382269859313965,"gradient_magnitude_max":1.6858739115832577e-7,"gradient_energy_over_variance":7.108180266612862e-9,"laplacian_energy_over_variance":3.0357217184473484e-8,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":5.17800663898092e-16,"scale_diff2_mid":5.165704544213235e-16,"scale_diff2_far":5.135688872936095e-16,"scale_diff2_near_over_variance":3.6440848116825464e-9,"scale_diff2_mid_over_variance":3.6354270704919145e-9,"scale_diff2_far_over_variance":3.6143030790469766e-9,"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],[0,0,0],[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],[0,0,0],[1,1,1],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,5.17800663898092e-16,3.6440848116825464e-9],[0.0625,5.165704544213235e-16,3.6354270704919145e-9],[0.25,5.135688872936095e-16,3.6143030790469766e-9]]]},"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\",\"17\",\"6\",\"119\"]"}