{"collection":"grad-noise-175k","coord":"t16_x20_u1_b56","data":{"index":91745,"ordinal":"130737893","topo":"o2(x,o1(o2(x,x)))","expression":"mod(R,log(sub(P,R)))","image":"frame_expr-091745.png","measured":true,"step":50767,"globalStep":50767,"value_mean":-0.5549832582473755,"value_positive_fraction":0.20611572265625,"value_abs_mean":0.703683078289032,"value_variance":0.3185913860797882,"value_stddev":0.5644389986991882,"value_min":-1,"value_max":0.980642557144165,"value_range":1.980642557144165,"histogram_probability_sum":1,"histogram_entropy_bits":3.1751861572265625,"gradient_energy_x":0.006374649237841368,"gradient_energy_y":0.0020801906939595938,"gradient_magnitude_mean":0.03247002884745598,"gradient_axis_bias":0.5079290270805359,"gradient_nonzero_flag":1,"laplacian_mean":0.000008793384040473029,"laplacian_energy":0.01250216644257307,"laplacian_abs_mean":0.01638202741742134,"gradient_magnitude_variance":0.007403073366731405,"gradient_magnitude_stddev":0.08604111522436142,"gradient_magnitude_cv":2.64986252784729,"gradient_magnitude_max":2.097517967224121,"gradient_energy_over_variance":0.026538193225860596,"laplacian_energy_over_variance":0.039242010563611984,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.012092262506484985,"scale_diff2_mid":0.08690129220485687,"scale_diff2_far":0.2574477791786194,"scale_diff2_near_over_variance":0.0379553958773613,"scale_diff2_mid_over_variance":0.27276724576950073,"scale_diff2_far_over_variance":0.8080814480781555,"value_histogram":[[[0.5412139892578125,0.5412139892578125,0.5412139892578125],[0.00732421875,0.00732421875,0.00732421875],[0.01055908203125,0.01055908203125,0.01055908203125],[0.00579833984375,0.00579833984375,0.00579833984375],[0.007598876953125,0.007598876953125,0.007598876953125],[0.008209228515625,0.008209228515625,0.008209228515625],[0.01165771484375,0.01165771484375,0.01165771484375],[0.0135040283203125,0.0135040283203125,0.0135040283203125],[0.015899658203125,0.015899658203125,0.015899658203125],[0.019561767578125,0.019561767578125,0.019561767578125],[0.0228271484375,0.0228271484375,0.0228271484375],[0.024444580078125,0.024444580078125,0.024444580078125],[0.0267486572265625,0.0267486572265625,0.0267486572265625],[0.0250091552734375,0.0250091552734375,0.0250091552734375],[0.0269012451171875,0.0269012451171875,0.0269012451171875],[0.0265655517578125,0.0265655517578125,0.0265655517578125],[0.0255279541015625,0.0255279541015625,0.0255279541015625],[0.0207977294921875,0.0207977294921875,0.0207977294921875],[0.0180816650390625,0.0180816650390625,0.0180816650390625],[0.0174102783203125,0.0174102783203125,0.0174102783203125],[0.01715087890625,0.01715087890625,0.01715087890625],[0.0177764892578125,0.0177764892578125,0.0177764892578125],[0.0141143798828125,0.0141143798828125,0.0141143798828125],[0.0127410888671875,0.0127410888671875,0.0127410888671875],[0.0112152099609375,0.0112152099609375,0.0112152099609375],[0.01153564453125,0.01153564453125,0.01153564453125],[0.0120849609375,0.0120849609375,0.0120849609375],[0.0108642578125,0.0108642578125,0.0108642578125],[0.009429931640625,0.009429931640625,0.009429931640625],[0.00396728515625,0.00396728515625,0.00396728515625],[0.0030670166015625,0.0030670166015625,0.0030670166015625],[0.0004119873046875,0.0004119873046875,0.0004119873046875]]],"scale_curve":[[[0.015625,0.012092262506484985,0.0379553958773613],[0.0625,0.08690129220485687,0.27276724576950073],[0.25,0.2574477791786194,0.8080814480781555]]]},"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\",\"20\",\"1\",\"56\"]"}