{"collection":"grad-noise-175k","coord":"t20_x60_u0_b38","data":{"index":171614,"ordinal":"164836118","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,div(mod(P,R),P))","image":"frame_expr-171614.png","measured":true,"step":81319,"globalStep":81319,"value_mean":-0.06361004710197449,"value_positive_fraction":0.45941162109375,"value_abs_mean":0.46771031618118286,"value_variance":0.31755468249320984,"value_stddev":0.5635198950767517,"value_min":-1,"value_max":0.9999998807907104,"value_range":1.9999998807907104,"histogram_probability_sum":1,"histogram_entropy_bits":4.767040729522705,"gradient_energy_x":0.019403593614697456,"gradient_energy_y":0.0027908440679311752,"gradient_magnitude_mean":0.06562958657741547,"gradient_axis_bias":0.7485095262527466,"gradient_nonzero_flag":1,"laplacian_mean":0.00004792990512214601,"laplacian_energy":0.034461989998817444,"laplacian_abs_mean":0.034373048692941666,"gradient_magnitude_variance":0.017888423055410385,"gradient_magnitude_stddev":0.13374760746955872,"gradient_magnitude_cv":2.037916421890259,"gradient_magnitude_max":1.9998667240142822,"gradient_energy_over_variance":0.06989169865846634,"laplacian_energy_over_variance":0.10852300375699997,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.02986118197441101,"scale_diff2_mid":0.1991557478904724,"scale_diff2_far":0.5418515205383301,"scale_diff2_near_over_variance":0.09403476864099503,"scale_diff2_mid_over_variance":0.6271541714668274,"scale_diff2_far_over_variance":1.7063250541687012,"value_histogram":[[[0.1278533935546875,0.1278533935546875,0.1278533935546875],[0.005279541015625,0.005279541015625,0.005279541015625],[0.0085601806640625,0.0085601806640625,0.0085601806640625],[0.012725830078125,0.012725830078125,0.012725830078125],[0.01861572265625,0.01861572265625,0.01861572265625],[0.0153350830078125,0.0153350830078125,0.0153350830078125],[0.01727294921875,0.01727294921875,0.01727294921875],[0.0230560302734375,0.0230560302734375,0.0230560302734375],[0.023406982421875,0.023406982421875,0.023406982421875],[0.02587890625,0.02587890625,0.02587890625],[0.036773681640625,0.036773681640625,0.036773681640625],[0.044708251953125,0.044708251953125,0.044708251953125],[0.051177978515625,0.051177978515625,0.051177978515625],[0.044097900390625,0.044097900390625,0.044097900390625],[0.044036865234375,0.044036865234375,0.044036865234375],[0.041748046875,0.041748046875,0.041748046875],[0.0374298095703125,0.0374298095703125,0.0374298095703125],[0.0385589599609375,0.0385589599609375,0.0385589599609375],[0.0358428955078125,0.0358428955078125,0.0358428955078125],[0.0328826904296875,0.0328826904296875,0.0328826904296875],[0.03436279296875,0.03436279296875,0.03436279296875],[0.0326690673828125,0.0326690673828125,0.0326690673828125],[0.03338623046875,0.03338623046875,0.03338623046875],[0.028350830078125,0.028350830078125,0.028350830078125],[0.0279388427734375,0.0279388427734375,0.0279388427734375],[0.02520751953125,0.02520751953125,0.02520751953125],[0.02557373046875,0.02557373046875,0.02557373046875],[0.0230560302734375,0.0230560302734375,0.0230560302734375],[0.024261474609375,0.024261474609375,0.024261474609375],[0.020721435546875,0.020721435546875,0.020721435546875],[0.0150299072265625,0.0150299072265625,0.0150299072265625],[0.024200439453125,0.024200439453125,0.024200439453125]]],"scale_curve":[[[0.015625,0.02986118197441101,0.09403476864099503],[0.0625,0.1991557478904724,0.6271541714668274],[0.25,0.5418515205383301,1.7063250541687012]]]},"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":"[\"20\",\"60\",\"0\",\"38\"]"}