{"collection":"grad-noise-175k","coord":"t19_x6_u2_b111","data":{"index":142082,"ordinal":"154534338","topo":"o2(x,o2(o1(x),x))","expression":"dst(P,sub(frc(R),P))","image":"frame_expr-142082.png","measured":true,"step":16663,"globalStep":16663,"value_mean":0.9999974966049194,"value_positive_fraction":1,"value_abs_mean":0.9999974966049194,"value_variance":3.682094984469586e-8,"value_stddev":0.0001918878551805392,"value_min":0.9808841943740845,"value_max":1,"value_range":0.019115805625915527,"histogram_probability_sum":1,"histogram_entropy_bits":0,"gradient_energy_x":1.848907871249139e-8,"gradient_energy_y":1.8277649616038616e-8,"gradient_magnitude_mean":0.000003151075816276716,"gradient_axis_bias":0.005750555079430342,"gradient_nonzero_flag":0,"laplacian_mean":-1.1263160543117934e-11,"laplacian_energy":7.067269791605213e-8,"laplacian_abs_mean":0.0000047485073082498275,"gradient_magnitude_variance":3.675176785122858e-8,"gradient_magnitude_stddev":0.0001917074987431988,"gradient_magnitude_cv":60.8387451171875,"gradient_magnitude_max":0.015655990689992905,"gradient_energy_over_variance":0.9985274076461792,"laplacian_energy_over_variance":1.9193611145019531,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":8.458306410830119e-8,"scale_diff2_mid":1.3372419971346972e-7,"scale_diff2_far":1.3372419971346972e-7,"scale_diff2_near_over_variance":2.297145128250122,"scale_diff2_mid_over_variance":3.631742238998413,"scale_diff2_far_over_variance":3.631742238998413,"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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[1,1,1]]],"scale_curve":[[[0.015625,8.458306410830119e-8,2.297145128250122],[0.0625,1.3372419971346972e-7,3.631742238998413],[0.25,1.3372419971346972e-7,3.631742238998413]]]},"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\",\"6\",\"2\",\"111\"]"}