{"collection":"grad-noise-175k","coord":"t8_x15_u0_b44","data":{"index":7475,"ordinal":"65570867","topo":"o2(o2(x,x),x)","expression":"pow(add(D,R),P)","image":"frame_expr-007475.png","measured":true,"step":59807,"globalStep":59807,"value_mean":-0.8184935450553894,"value_positive_fraction":0.10205078125,"value_abs_mean":0.9774048924446106,"value_variance":0.3022269904613495,"value_stddev":0.5497517585754395,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.7037563323974609,"gradient_energy_x":0.09360319375991821,"gradient_energy_y":0.01789962872862816,"gradient_magnitude_mean":0.061775561422109604,"gradient_axis_bias":0.6789385080337524,"gradient_nonzero_flag":1,"laplacian_mean":0.00019456236623227596,"laplacian_energy":0.23969769477844238,"laplacian_abs_mean":0.12211044877767563,"gradient_magnitude_variance":0.1077425479888916,"gradient_magnitude_stddev":0.32824158668518066,"gradient_magnitude_cv":5.313453674316406,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.3689373731613159,"laplacian_energy_over_variance":0.793104887008667,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.10557998716831207,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.3493400514125824,"value_histogram":[[[0.89794921875,0.89794921875,0.89794921875],[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],[0.0065460205078125,0.0065460205078125,0.0065460205078125],[0.003570556640625,0.003570556640625,0.003570556640625],[0.0029296875,0.0029296875,0.0029296875],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.002166748046875,0.002166748046875,0.002166748046875],[0.001739501953125,0.001739501953125,0.001739501953125],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.001739501953125,0.001739501953125,0.001739501953125],[0.00177001953125,0.00177001953125,0.00177001953125],[0.002105712890625,0.002105712890625,0.002105712890625],[0.001556396484375,0.001556396484375,0.001556396484375],[0.0011138916015625,0.0011138916015625,0.0011138916015625],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.002960205078125,0.002960205078125,0.002960205078125],[0.066314697265625,0.066314697265625,0.066314697265625]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.10557998716831207,0.3493400514125824]]]},"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":"[\"8\",\"15\",\"0\",\"44\"]"}