{"collection":"grad-noise-175k","coord":"t12_x23_u2_b49","data":{"index":38960,"ordinal":"98376886","topo":"o1(o2(x,o2(x,x)))","expression":"frc(pow(R,mod(D,R)))","image":"frame_expr-038960.png","measured":true,"step":141527,"globalStep":141527,"value_mean":-0.93520188331604,"value_positive_fraction":0.04296875,"value_abs_mean":0.9788606762886047,"value_variance":0.0980319082736969,"value_stddev":0.3131004869937897,"value_min":-1,"value_max":0.9978692531585693,"value_range":1.9978692531585693,"histogram_probability_sum":1,"histogram_entropy_bits":0.4249984622001648,"gradient_energy_x":0.010653606615960598,"gradient_energy_y":0.009778616018593311,"gradient_magnitude_mean":0.01570821925997734,"gradient_axis_bias":0.04282405227422714,"gradient_nonzero_flag":1,"laplacian_mean":0.000015710653315181844,"laplacian_energy":0.042714886367321014,"laplacian_abs_mean":0.02735128626227379,"gradient_magnitude_variance":0.020183412358164787,"gradient_magnitude_stddev":0.14206834137439728,"gradient_magnitude_cv":9.044204711914062,"gradient_magnitude_max":1.9978692531585693,"gradient_energy_over_variance":0.20842419564723969,"laplacian_energy_over_variance":0.43572428822517395,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.015150900930166245,"scale_diff2_mid":0.06605949997901917,"scale_diff2_far":0.16148395836353302,"scale_diff2_near_over_variance":0.154550701379776,"scale_diff2_mid_over_variance":0.6738570928573608,"scale_diff2_far_over_variance":1.6472591161727905,"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],[0.00433349609375,0.00433349609375,0.00433349609375],[0.0032196044921875,0.0032196044921875,0.0032196044921875],[0.00250244140625,0.00250244140625,0.00250244140625],[0.002960205078125,0.002960205078125,0.002960205078125],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.0021820068359375,0.0021820068359375,0.0021820068359375],[0.00177001953125,0.00177001953125,0.00177001953125],[0.002227783203125,0.002227783203125,0.002227783203125],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.0027618408203125,0.0027618408203125,0.0027618408203125],[0.0023040771484375,0.0023040771484375,0.0023040771484375],[0.0030364990234375,0.0030364990234375,0.0030364990234375],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0042877197265625,0.0042877197265625,0.0042877197265625]]],"scale_curve":[[[0.015625,0.015150900930166245,0.154550701379776],[0.0625,0.06605949997901917,0.6738570928573608],[0.25,0.16148395836353302,1.6472591161727905]]]},"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\",\"23\",\"2\",\"49\"]"}