{"collection":"grad-noise-175k","coord":"t16_x6_u0_b120","data":{"index":79830,"ordinal":"130172142","topo":"o2(x,o1(o2(x,x)))","expression":"dst(P,sqt(dst(R,P)))","image":"frame_expr-079830.png","measured":true,"step":126647,"globalStep":126647,"value_mean":0.9998607039451599,"value_positive_fraction":1,"value_abs_mean":0.9998607039451599,"value_variance":0.000016468755347887054,"value_stddev":0.004058171529322863,"value_min":0.8361445069313049,"value_max":1,"value_range":0.16385549306869507,"histogram_probability_sum":1,"histogram_entropy_bits":0.012818336486816406,"gradient_energy_x":0.0000014195677522366168,"gradient_energy_y":0.000001559153702146432,"gradient_magnitude_mean":0.00006689005385851488,"gradient_axis_bias":-0.04686102643609047,"gradient_nonzero_flag":0,"laplacian_mean":-4.880703133314235e-11,"laplacian_energy":0.000001988588792301016,"laplacian_abs_mean":0.00005707181480829604,"gradient_magnitude_variance":0.0000029723923944402486,"gradient_magnitude_stddev":0.0017240627203136683,"gradient_magnitude_cv":25.774574279785156,"gradient_magnitude_max":0.0691121444106102,"gradient_energy_over_variance":0.18087108433246613,"laplacian_energy_over_variance":0.12074918299913406,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.000009139372195932083,"scale_diff2_mid":0.000056250366469612345,"scale_diff2_far":0.00005989621058688499,"scale_diff2_near_over_variance":0.5549522042274475,"scale_diff2_mid_over_variance":3.415580987930298,"scale_diff2_far_over_variance":3.63696026802063,"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],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.99896240234375,0.99896240234375,0.99896240234375]]],"scale_curve":[[[0.015625,0.000009139372195932083,0.5549522042274475],[0.0625,0.000056250366469612345,3.415580987930298],[0.25,0.00005989621058688499,3.63696026802063]]]},"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\",\"6\",\"0\",\"120\"]"}