{"collection":"grad-noise-175k","coord":"t16_x3_u1_b91","data":{"index":77381,"ordinal":"130051111","topo":"o2(x,o1(o2(x,x)))","expression":"min(P,log(div(D,P)))","image":"frame_expr-077381.png","measured":true,"step":107055,"globalStep":107055,"value_mean":-0.3446888029575348,"value_positive_fraction":0.328125,"value_abs_mean":0.9008404016494751,"value_variance":0.7555046081542969,"value_stddev":0.86919766664505,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.1832776069641113,"gradient_energy_x":0.15066003799438477,"gradient_energy_y":0,"gradient_magnitude_mean":0.11904225498437881,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":1.4210355114840922e-9,"laplacian_energy":0.24965327978134155,"laplacian_abs_mean":0.16110801696777344,"gradient_magnitude_variance":0.13650372624397278,"gradient_magnitude_stddev":0.36946409940719604,"gradient_magnitude_cv":3.103638172149658,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.19941642880439758,"laplacian_energy_over_variance":0.3304457366466522,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.17389343678951263,"scale_diff2_mid":0.6915138363838196,"scale_diff2_far":0.17039524018764496,"scale_diff2_near_over_variance":0.23016859591007233,"scale_diff2_mid_over_variance":0.9153006076812744,"scale_diff2_far_over_variance":0.22553831338882446,"value_histogram":[[[0.58203125,0.58203125,0.58203125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0,0,0],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.015625,0.015625,0.015625],[0.015625,0.015625,0.015625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.01171875,0.01171875,0.01171875],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.0078125,0.0078125,0.0078125],[0.00390625,0.00390625,0.00390625],[0.2421875,0.2421875,0.2421875]]],"scale_curve":[[[0.015625,0.17389343678951263,0.23016859591007233],[0.0625,0.6915138363838196,0.9153006076812744],[0.25,0.17039524018764496,0.22553831338882446]]]},"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\",\"3\",\"1\",\"91\"]"}