{"collection":"grad-noise-175k","coord":"t14_x0_u6_b20","data":{"index":47654,"ordinal":"113689640","topo":"o1(o2(o2(x,x),x))","expression":"nrm(sub(dot(P,P),P))","image":"frame_expr-047654.png","measured":true,"step":40199,"globalStep":40199,"value_mean":0.5475267767906189,"value_positive_fraction":0.984375,"value_abs_mean":0.5787789821624756,"value_variance":0.042907487601041794,"value_stddev":0.2071412205696106,"value_min":-1,"value_max":0.8164664506912231,"value_range":1.8164664506912231,"histogram_probability_sum":1,"histogram_entropy_bits":2.2553117275238037,"gradient_energy_x":0.002281539374962449,"gradient_energy_y":0.0024342117831110954,"gradient_magnitude_mean":0.004503825679421425,"gradient_axis_bias":-0.032374992966651917,"gradient_nonzero_flag":1,"laplacian_mean":1.0269374683957722e-7,"laplacian_energy":0.009709966368973255,"laplacian_abs_mean":0.006378150079399347,"gradient_magnitude_variance":0.0046960595063865185,"gradient_magnitude_stddev":0.06852780282497406,"gradient_magnitude_cv":15.215465545654297,"gradient_magnitude_max":1.9915770292282104,"gradient_energy_over_variance":0.10990508645772934,"laplacian_energy_over_variance":0.22630004584789276,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.00831551756709814,"scale_diff2_mid":0.03381384164094925,"scale_diff2_far":0.14084313809871674,"scale_diff2_near_over_variance":0.19380109012126923,"scale_diff2_mid_over_variance":0.7880638837814331,"scale_diff2_far_over_variance":3.2824840545654297,"value_histogram":[[[0.015625,0.015625,0.015625],[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],[0.000701904296875,0.000701904296875,0.000701904296875],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0006561279296875,0.0006561279296875,0.0006561279296875],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0026397705078125,0.0026397705078125,0.0026397705078125],[0.007080078125,0.007080078125,0.007080078125],[0.0194854736328125,0.0194854736328125,0.0194854736328125],[0.0699310302734375,0.0699310302734375,0.0699310302734375],[0.3243408203125,0.3243408203125,0.3243408203125],[0.3396453857421875,0.3396453857421875,0.3396453857421875],[0.1898956298828125,0.1898956298828125,0.1898956298828125],[0.0229034423828125,0.0229034423828125,0.0229034423828125],[0.00531005859375,0.00531005859375,0.00531005859375],[0.000335693359375,0.000335693359375,0.000335693359375],[0,0,0],[0,0,0]]],"scale_curve":[[[0.015625,0.00831551756709814,0.19380109012126923],[0.0625,0.03381384164094925,0.7880638837814331],[0.25,0.14084313809871674,3.2824840545654297]]]},"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":"[\"14\",\"0\",\"6\",\"20\"]"}