{"collection":"grad-noise-175k","coord":"t19_x8_u3_b97","data":{"index":143883,"ordinal":"154615327","topo":"o2(x,o2(o1(x),x))","expression":"min(P,dot(flr(R),R))","image":"frame_expr-143883.png","measured":true,"step":31071,"globalStep":31071,"value_mean":-0.14362859725952148,"value_positive_fraction":0.4979095458984375,"value_abs_mean":0.7938719987869263,"value_variance":0.7073614001274109,"value_stddev":0.8410477638244629,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":3.1832165718078613,"gradient_energy_x":0.0009782484266906977,"gradient_energy_y":0.000778667745180428,"gradient_magnitude_mean":0.022196583449840546,"gradient_axis_bias":0.11359716206789017,"gradient_nonzero_flag":1,"laplacian_mean":-0.000011127379366371315,"laplacian_energy":0.00022696316591463983,"laplacian_abs_mean":0.006323362700641155,"gradient_magnitude_variance":0.001264464226551354,"gradient_magnitude_stddev":0.03555930405855179,"gradient_magnitude_cv":1.6020170450210571,"gradient_magnitude_max":0.23428374528884888,"gradient_energy_over_variance":0.0024837602395564318,"laplacian_energy_over_variance":0.00032085884595289826,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0037117849569767714,"scale_diff2_mid":0.04522164911031723,"scale_diff2_far":0.22725321352481842,"scale_diff2_near_over_variance":0.005247367080301046,"scale_diff2_mid_over_variance":0.06393004953861237,"scale_diff2_far_over_variance":0.32126888632774353,"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],[0.0341339111328125,0.0341339111328125,0.0341339111328125],[0.0170135498046875,0.0170135498046875,0.0170135498046875],[0.01495361328125,0.01495361328125,0.01495361328125],[0.0180816650390625,0.0180816650390625,0.0180816650390625],[0.018768310546875,0.018768310546875,0.018768310546875],[0.018829345703125,0.018829345703125,0.018829345703125],[0.0186614990234375,0.0186614990234375,0.0186614990234375],[0.021697998046875,0.021697998046875,0.021697998046875],[0.0230560302734375,0.0230560302734375,0.0230560302734375],[0.0255126953125,0.0255126953125,0.0255126953125],[0.0277557373046875,0.0277557373046875,0.0277557373046875],[0.0232391357421875,0.0232391357421875,0.0232391357421875],[0.0269622802734375,0.0269622802734375,0.0269622802734375],[0.0282135009765625,0.0282135009765625,0.0282135009765625],[0.026123046875,0.026123046875,0.026123046875],[0.1569976806640625,0.1569976806640625,0.1569976806640625]]],"scale_curve":[[[0.015625,0.0037117849569767714,0.005247367080301046],[0.0625,0.04522164911031723,0.06393004953861237],[0.25,0.22725321352481842,0.32126888632774353]]]},"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":"[\"19\",\"8\",\"3\",\"97\"]"}