{"collection":"grad-noise-175k","coord":"t16_x14_u4_b35","data":{"index":87005,"ordinal":"130496069","topo":"o2(x,o1(o2(x,x)))","expression":"div(D,cil(mlt(D,R)))","image":"frame_expr-087005.png","measured":true,"step":12847,"globalStep":12847,"value_mean":-0.8046875,"value_positive_fraction":0.09765625,"value_abs_mean":0.9646048545837402,"value_variance":0.31393712759017944,"value_stddev":0.5603009462356567,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.7288846373558044,"gradient_energy_x":0.04062472656369209,"gradient_energy_y":0.036450814455747604,"gradient_magnitude_mean":0.043783631175756454,"gradient_axis_bias":0.05415352061390877,"gradient_nonzero_flag":1,"laplacian_mean":4.101667894218508e-10,"laplacian_energy":0.1633933037519455,"laplacian_abs_mean":0.08615045994520187,"gradient_magnitude_variance":0.07518188655376434,"gradient_magnitude_stddev":0.27419313788414,"gradient_magnitude_cv":6.262457847595215,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.24551266431808472,"laplacian_energy_over_variance":0.5204650163650513,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08122333884239197,"scale_diff2_mid":0.33611351251602173,"scale_diff2_far":0.7037526965141296,"scale_diff2_near_over_variance":0.2587248682975769,"scale_diff2_mid_over_variance":1.0706396102905273,"scale_diff2_far_over_variance":2.241699457168579,"value_histogram":[[[0.8828125,0.8828125,0.8828125],[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],[0.00732421875,0.00732421875,0.00732421875],[0.00732421875,0.00732421875,0.00732421875],[0.0048828125,0.0048828125,0.0048828125],[0.0048828125,0.0048828125,0.0048828125],[0.00732421875,0.00732421875,0.00732421875],[0.00732421875,0.00732421875,0.00732421875],[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],[0.078125,0.078125,0.078125]]],"scale_curve":[[[0.015625,0.08122333884239197,0.2587248682975769],[0.0625,0.33611351251602173,1.0706396102905273],[0.25,0.7037526965141296,2.241699457168579]]]},"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":"[\"16\",\"14\",\"4\",\"35\"]"}