{"collection":"grad-noise-175k","coord":"t12_x20_u2_b15","data":{"index":36385,"ordinal":"98255649","topo":"o1(o2(x,o2(x,x)))","expression":"frc(sub(R,pow(P,R)))","image":"frame_expr-036385.png","measured":true,"step":120927,"globalStep":120927,"value_mean":-0.2981959879398346,"value_positive_fraction":0.453125,"value_abs_mean":0.7955525517463684,"value_variance":0.6329275369644165,"value_stddev":0.7955674529075623,"value_min":-1,"value_max":0.9862044453620911,"value_range":1.9862043857574463,"histogram_probability_sum":1,"histogram_entropy_bits":2.7775135040283203,"gradient_energy_x":0.01079039741307497,"gradient_energy_y":0.004410950932651758,"gradient_magnitude_mean":0.026685796678066254,"gradient_axis_bias":0.4196631908416748,"gradient_nonzero_flag":1,"laplacian_mean":-0.0000386831488867756,"laplacian_energy":0.029220478609204292,"laplacian_abs_mean":0.02164158970117569,"gradient_magnitude_variance":0.014493380673229694,"gradient_magnitude_stddev":0.1203884556889534,"gradient_magnitude_cv":4.511330604553223,"gradient_magnitude_max":2.6458168029785156,"gradient_energy_over_variance":0.024017518386244774,"laplacian_energy_over_variance":0.04616717994213104,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.021112263202667236,"scale_diff2_mid":0.10157740116119385,"scale_diff2_far":0.36103466153144836,"scale_diff2_near_over_variance":0.033356525003910065,"scale_diff2_mid_over_variance":0.16048820316791534,"scale_diff2_far_over_variance":0.5704202055931091,"value_histogram":[[[0.546875,0.546875,0.546875],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0179595947265625,0.0179595947265625,0.0179595947265625],[0.03106689453125,0.03106689453125,0.03106689453125],[0.0318603515625,0.0318603515625,0.0318603515625],[0.0222320556640625,0.0222320556640625,0.0222320556640625],[0.02105712890625,0.02105712890625,0.02105712890625],[0.020477294921875,0.020477294921875,0.020477294921875],[0.0208282470703125,0.0208282470703125,0.0208282470703125],[0.021240234375,0.021240234375,0.021240234375],[0.0257720947265625,0.0257720947265625,0.0257720947265625],[0.0247802734375,0.0247802734375,0.0247802734375],[0.029937744140625,0.029937744140625,0.029937744140625],[0.03118896484375,0.03118896484375,0.03118896484375],[0.04052734375,0.04052734375,0.04052734375],[0.047515869140625,0.047515869140625,0.047515869140625],[0.0436553955078125,0.0436553955078125,0.0436553955078125],[0.0230255126953125,0.0230255126953125,0.0230255126953125]]],"scale_curve":[[[0.015625,0.021112263202667236,0.033356525003910065],[0.0625,0.10157740116119385,0.16048820316791534],[0.25,0.36103466153144836,0.5704202055931091]]]},"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\",\"20\",\"2\",\"15\"]"}