{"collection":"grad-noise-175k","coord":"t18_x9_u0_b170","data":{"index":122345,"ordinal":"146534597","topo":"o2(x,o2(x,o2(x,x)))","expression":"sub(P,pow(D,mod(P,P)))","image":"frame_expr-122345.png","measured":true,"step":7167,"globalStep":7167,"value_mean":-0.53125,"value_positive_fraction":0.25,"value_abs_mean":0.96875,"value_variance":0.6791753768920898,"value_stddev":0.8241209983825684,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.1626508235931396,"gradient_energy_x":0.06781134009361267,"gradient_energy_y":0,"gradient_magnitude_mean":0.03968067839741707,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.13498787581920624,"laplacian_abs_mean":0.07230208069086075,"gradient_magnitude_variance":0.06618824601173401,"gradient_magnitude_stddev":0.2572707533836365,"gradient_magnitude_cv":6.483526706695557,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.09984363615512848,"laplacian_energy_over_variance":0.19875259697437286,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.06930733472108841,"scale_diff2_mid":0.2792768180370331,"scale_diff2_far":0.7803661227226257,"scale_diff2_near_over_variance":0.10204629600048065,"scale_diff2_mid_over_variance":0.4111998379230499,"scale_diff2_far_over_variance":1.1489906311035156,"value_histogram":[[[0.75,0.75,0.75],[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],[0.01171875,0.01171875,0.01171875],[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],[0.19921875,0.19921875,0.19921875]]],"scale_curve":[[[0.015625,0.06930733472108841,0.10204629600048065],[0.0625,0.2792768180370331,0.4111998379230499],[0.25,0.7803661227226257,1.1489906311035156]]]},"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":"[\"18\",\"9\",\"0\",\"170\"]"}