{"collection":"grad-noise-175k","coord":"t18_x14_u0_b39","data":{"index":123219,"ordinal":"146736471","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(P,div(D,lrg(D,R)))","image":"frame_expr-123219.png","measured":true,"step":14159,"globalStep":14159,"value_mean":-0.9283828735351562,"value_positive_fraction":0.033203125,"value_abs_mean":0.9940414428710938,"value_variance":0.1310628056526184,"value_stddev":0.3620259761810303,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.3000131845474243,"gradient_energy_x":0.05551723763346672,"gradient_energy_y":0.011218289844691753,"gradient_magnitude_mean":0.035143982619047165,"gradient_axis_bias":0.6637985110282898,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.1487031728029251,"laplacian_abs_mean":0.07017471641302109,"gradient_magnitude_variance":0.06549055874347687,"gradient_magnitude_stddev":0.2559112310409546,"gradient_magnitude_cv":7.281793594360352,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.5091874003410339,"laplacian_energy_over_variance":1.1345946788787842,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07226640731096268,"scale_diff2_mid":0.18376009166240692,"scale_diff2_far":0.22623932361602783,"scale_diff2_near_over_variance":0.5513876080513,"scale_diff2_mid_over_variance":1.4020766019821167,"scale_diff2_far_over_variance":1.7261900901794434,"value_histogram":[[[0.9599609375,0.9599609375,0.9599609375],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000732421875,0.000732421875,0.000732421875],[0.000732421875,0.000732421875,0.000732421875],[0.000732421875,0.000732421875,0.000732421875],[0.000732421875,0.000732421875,0.000732421875],[0.0009765625,0.0009765625,0.0009765625],[0.00146484375,0.00146484375,0.00146484375],[0.00146484375,0.00146484375,0.00146484375],[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],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.000244140625,0.000244140625,0.000244140625],[0.03173828125,0.03173828125,0.03173828125]]],"scale_curve":[[[0.015625,0.07226640731096268,0.5513876080513],[0.0625,0.18376009166240692,1.4020766019821167],[0.25,0.22623932361602783,1.7261900901794434]]]},"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":"[\"18\",\"14\",\"0\",\"39\"]"}