{"collection":"grad-noise-175k","coord":"t14_x26_u6_b70","data":{"index":69726,"ordinal":"114740116","topo":"o1(o2(o2(x,x),x))","expression":"nrm(lrg(pow(R,R),R))","image":"frame_expr-069726.png","measured":true,"step":45815,"globalStep":45815,"value_mean":0.580488920211792,"value_positive_fraction":1,"value_abs_mean":0.580488920211792,"value_variance":0.00021432957146316767,"value_stddev":0.01463999878615141,"value_min":0.5773502588272095,"value_max":0.70703125,"value_range":0.12968099117279053,"histogram_probability_sum":1,"histogram_entropy_bits":0.1867995262145996,"gradient_energy_x":0.0000032498091968591325,"gradient_energy_y":0.0000031561849027639255,"gradient_magnitude_mean":0.0005902577540837228,"gradient_axis_bias":0.014615107327699661,"gradient_nonzero_flag":0,"laplacian_mean":-0.0000014799605878579314,"laplacian_energy":3.8063191709625244e-7,"laplacian_abs_mean":0.00014237085997592658,"gradient_magnitude_variance":0.000006060442956368206,"gradient_magnitude_stddev":0.0024617966264486313,"gradient_magnitude_cv":4.170714378356934,"gradient_magnitude_max":0.015170016326010227,"gradient_energy_over_variance":0.029888523742556572,"laplacian_energy_over_variance":0.00177591887768358,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.000008224998964578845,"scale_diff2_mid":0.00010809469677042216,"scale_diff2_far":0.0003665219701360911,"scale_diff2_near_over_variance":0.03837547451257706,"scale_diff2_mid_over_variance":0.5043387413024902,"scale_diff2_far_over_variance":1.7100858688354492,"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],[0.975494384765625,0.975494384765625,0.975494384765625],[0.017791748046875,0.017791748046875,0.017791748046875],[0.0067138671875,0.0067138671875,0.0067138671875],[0,0,0],[0,0,0],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.000008224998964578845,0.03837547451257706],[0.0625,0.00010809469677042216,0.5043387413024902],[0.25,0.0003665219701360911,1.7100858688354492]]]},"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":"[\"14\",\"26\",\"6\",\"70\"]"}