{"collection":"grad-noise-175k","coord":"t17_x6_u1_b94","data":{"index":102794,"ordinal":"138292918","topo":"o2(x,o2(x,o1(x)))","expression":"min(P,lrg(R,log(P)))","image":"frame_expr-102794.png","measured":true,"step":139159,"globalStep":139159,"value_mean":-0.4238312840461731,"value_positive_fraction":0.1246337890625,"value_abs_mean":0.5136688947677612,"value_variance":0.31404954195022583,"value_stddev":0.560401201248169,"value_min":-1,"value_max":0.9997089505195618,"value_range":1.999708890914917,"histogram_probability_sum":1,"histogram_entropy_bits":2.058619976043701,"gradient_energy_x":0.0007597618969157338,"gradient_energy_y":0.00023297793813981116,"gradient_magnitude_mean":0.011433541774749756,"gradient_axis_bias":0.5306364893913269,"gradient_nonzero_flag":1,"laplacian_mean":-0.000005704150225938065,"laplacian_energy":0.00005119063280289993,"laplacian_abs_mean":0.002713000401854515,"gradient_magnitude_variance":0.000861906970385462,"gradient_magnitude_stddev":0.02935825288295746,"gradient_magnitude_cv":2.56773042678833,"gradient_magnitude_max":0.11691094189882278,"gradient_energy_over_variance":0.0031610929872840643,"laplacian_energy_over_variance":0.00016300177958328277,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00250633736141026,"scale_diff2_mid":0.03270990774035454,"scale_diff2_far":0.1726410686969757,"scale_diff2_near_over_variance":0.007980707101523876,"scale_diff2_mid_over_variance":0.10415524989366531,"scale_diff2_far_over_variance":0.5497255921363831,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.413726806640625,0.413726806640625,0.413726806640625],[0.0101318359375,0.0101318359375,0.0101318359375],[0.008636474609375,0.008636474609375,0.008636474609375],[0.007781982421875,0.007781982421875,0.007781982421875],[0.00286865234375,0.00286865234375,0.00286865234375],[0.005645751953125,0.005645751953125,0.005645751953125],[0.003173828125,0.003173828125,0.003173828125],[0.00555419921875,0.00555419921875,0.00555419921875],[0.0064697265625,0.0064697265625,0.0064697265625],[0.00164794921875,0.00164794921875,0.00164794921875],[0.005645751953125,0.005645751953125,0.005645751953125],[0.00103759765625,0.00103759765625,0.00103759765625],[0.005645751953125,0.005645751953125,0.005645751953125],[0.005279541015625,0.005279541015625,0.005279541015625],[0.00494384765625,0.00494384765625,0.00494384765625],[0.011810302734375,0.011810302734375,0.011810302734375]]],"scale_curve":[[[0.015625,0.00250633736141026,0.007980707101523876],[0.0625,0.03270990774035454,0.10415524989366531],[0.25,0.1726410686969757,0.5497255921363831]]]},"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":"[\"17\",\"6\",\"1\",\"94\"]"}