{"collection":"grad-noise-175k","coord":"t16_x6_u1_b119","data":{"index":79950,"ordinal":"130172342","topo":"o2(x,o1(o2(x,x)))","expression":"dst(P,log(dot(R,P)))","image":"frame_expr-079950.png","measured":true,"step":127607,"globalStep":127607,"value_mean":-0.914063572883606,"value_positive_fraction":0.04296875,"value_abs_mean":0.999998927116394,"value_variance":0.16456320881843567,"value_stddev":0.4056639075279236,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.25574204325675964,"gradient_energy_x":0.018893586471676826,"gradient_energy_y":0.014862547628581524,"gradient_magnitude_mean":0.016788005828857422,"gradient_axis_bias":0.1194164901971817,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.07103423029184341,"laplacian_abs_mean":0.03375893831253052,"gradient_magnitude_variance":0.03346337378025055,"gradient_magnitude_stddev":0.18292996287345886,"gradient_magnitude_cv":10.896467208862305,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.20512564480304718,"laplacian_energy_over_variance":0.4316531717777252,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.039382725954055786,"scale_diff2_mid":0.16004754602909088,"scale_diff2_far":0.4316779375076294,"scale_diff2_near_over_variance":0.23931671679019928,"scale_diff2_mid_over_variance":0.9725597500801086,"scale_diff2_far_over_variance":2.6231741905212402,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0.04296875,0.04296875,0.04296875]]],"scale_curve":[[[0.015625,0.039382725954055786,0.23931671679019928],[0.0625,0.16004754602909088,0.9725597500801086],[0.25,0.4316779375076294,2.6231741905212402]]]},"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\",\"1\",\"119\"]"}