{"collection":"grad-noise-175k","coord":"t16_x23_u0_b75","data":{"index":94184,"ordinal":"130858914","topo":"o2(x,o1(o2(x,x)))","expression":"lrg(R,sqt(dot(D,R)))","image":"frame_expr-094184.png","measured":true,"step":70279,"globalStep":70279,"value_mean":0.6459457278251648,"value_positive_fraction":0.9741973876953125,"value_abs_mean":0.6459457278251648,"value_variance":0.13404345512390137,"value_stddev":0.3661194443702698,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":3.303234338760376,"gradient_energy_x":0.024793805554509163,"gradient_energy_y":0.02738586813211441,"gradient_magnitude_mean":0.10584912449121475,"gradient_axis_bias":-0.04967571422457695,"gradient_nonzero_flag":1,"laplacian_mean":0.0002755695895757526,"laplacian_energy":0.16119477152824402,"laplacian_abs_mean":0.1428542137145996,"gradient_magnitude_variance":0.04098035767674446,"gradient_magnitude_stddev":0.20243605971336365,"gradient_magnitude_cv":1.9124962091445923,"gradient_magnitude_max":1.413801908493042,"gradient_energy_over_variance":0.3892742991447449,"laplacian_energy_over_variance":1.2025560140609741,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0562191903591156,"scale_diff2_mid":0.22138665616512299,"scale_diff2_far":0.2516680955886841,"scale_diff2_near_over_variance":0.41941016912460327,"scale_diff2_mid_over_variance":1.6516035795211792,"scale_diff2_far_over_variance":1.8775112628936768,"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],[0.11688232421875,0.11688232421875,0.11688232421875],[0.034698486328125,0.034698486328125,0.034698486328125],[0.0358123779296875,0.0358123779296875,0.0358123779296875],[0.039154052734375,0.039154052734375,0.039154052734375],[0.0129852294921875,0.0129852294921875,0.0129852294921875],[0.0367584228515625,0.0367584228515625,0.0367584228515625],[0.0174560546875,0.0174560546875,0.0174560546875],[0.045745849609375,0.045745849609375,0.045745849609375],[0.0454254150390625,0.0454254150390625,0.0454254150390625],[0.0218658447265625,0.0218658447265625,0.0218658447265625],[0.041107177734375,0.041107177734375,0.041107177734375],[0.019073486328125,0.019073486328125,0.019073486328125],[0.052520751953125,0.052520751953125,0.052520751953125],[0.0552520751953125,0.0552520751953125,0.0552520751953125],[0.0623626708984375,0.0623626708984375,0.0623626708984375],[0.3628997802734375,0.3628997802734375,0.3628997802734375]]],"scale_curve":[[[0.015625,0.0562191903591156,0.41941016912460327],[0.0625,0.22138665616512299,1.6516035795211792],[0.25,0.2516680955886841,1.8775112628936768]]]},"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":"[\"16\",\"23\",\"0\",\"75\"]"}