{"collection":"grad-noise-175k","coord":"t19_x6_u0_b45","data":{"index":141774,"ordinal":"154533870","topo":"o2(x,o2(o1(x),x))","expression":"pow(P,sub(sqt(R),P))","image":"frame_expr-141774.png","measured":true,"step":14199,"globalStep":14199,"value_mean":-0.9659690260887146,"value_positive_fraction":0.01953125,"value_abs_mean":0.9871559739112854,"value_variance":0.05174002796411514,"value_stddev":0.22746434807777405,"value_min":-1,"value_max":0.9998502731323242,"value_range":1.9998502731323242,"histogram_probability_sum":1,"histogram_entropy_bits":0.2388439029455185,"gradient_energy_x":0.006710536312311888,"gradient_energy_y":0.004783398937433958,"gradient_magnitude_mean":0.008198213763535023,"gradient_axis_bias":0.16766558587551117,"gradient_nonzero_flag":1,"laplacian_mean":3.5080054772151925e-7,"laplacian_energy":0.024275587871670723,"laplacian_abs_mean":0.014547901228070259,"gradient_magnitude_variance":0.011422635987401009,"gradient_magnitude_stddev":0.10687673091888428,"gradient_magnitude_cv":13.036587715148926,"gradient_magnitude_max":2.8280153274536133,"gradient_energy_over_variance":0.2221478372812271,"laplacian_energy_over_variance":0.46918392181396484,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012029341422021389,"scale_diff2_mid":0.04862282797694206,"scale_diff2_far":0.12133140116930008,"scale_diff2_near_over_variance":0.23249584436416626,"scale_diff2_mid_over_variance":0.9397526979446411,"scale_diff2_far_over_variance":2.345020055770874,"value_histogram":[[[0.9765625,0.9765625,0.9765625],[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],[0.0068359375,0.0068359375,0.0068359375],[0.0009765625,0.0009765625,0.0009765625],[0.0009765625,0.0009765625,0.0009765625],[0.0009765625,0.0009765625,0.0009765625],[0,0,0],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.001495361328125,0.001495361328125,0.001495361328125],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.000244140625,0.000244140625,0.000244140625],[0.001220703125,0.001220703125,0.001220703125],[0.000244140625,0.000244140625,0.000244140625],[0.0012054443359375,0.0012054443359375,0.0012054443359375],[0.001251220703125,0.001251220703125,0.001251220703125],[0.001312255859375,0.001312255859375,0.001312255859375],[0.00390625,0.00390625,0.00390625]]],"scale_curve":[[[0.015625,0.012029341422021389,0.23249584436416626],[0.0625,0.04862282797694206,0.9397526979446411],[0.25,0.12133140116930008,2.345020055770874]]]},"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\",\"6\",\"0\",\"45\"]"}