{"collection":"grad-noise-175k","coord":"t17_x5_u4_b15","data":{"index":102231,"ordinal":"138253041","topo":"o2(x,o2(x,o1(x)))","expression":"sub(P,pow(D,cil(R)))","image":"frame_expr-102231.png","measured":true,"step":134655,"globalStep":134655,"value_mean":-0.7594895362854004,"value_positive_fraction":0.12109375,"value_abs_mean":0.9930223226547241,"value_variance":0.4136262834072113,"value_stddev":0.6431378126144409,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.6781228184700012,"gradient_energy_x":0.04042775183916092,"gradient_energy_y":0.031238611787557602,"gradient_magnitude_mean":0.037395376712083817,"gradient_axis_bias":0.12822110950946808,"gradient_nonzero_flag":1,"laplacian_mean":-2.4028076750504113e-10,"laplacian_energy":0.15067878365516663,"laplacian_abs_mean":0.07349780201911926,"gradient_magnitude_variance":0.07028104364871979,"gradient_magnitude_stddev":0.2651057243347168,"gradient_magnitude_cv":7.089264869689941,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.1732635647058487,"laplacian_energy_over_variance":0.36428725719451904,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07497504353523254,"scale_diff2_mid":0.31031742691993713,"scale_diff2_far":0.6990118026733398,"scale_diff2_near_over_variance":0.1812627762556076,"scale_diff2_mid_over_variance":0.7502362728118896,"scale_diff2_far_over_variance":1.6899598836898804,"value_histogram":[[[0.8751373291015625,0.8751373291015625,0.8751373291015625],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000244140625,0.000244140625,0.000244140625],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.00054931640625,0.00054931640625,0.00054931640625],[0.000732421875,0.000732421875,0.000732421875],[0.0019683837890625,0.0019683837890625,0.0019683837890625],[0.0022125244140625,0.0022125244140625,0.0022125244140625],[0.00140380859375,0.00140380859375,0.00140380859375],[0.0015411376953125,0.0015411376953125,0.0015411376953125],[0.1092987060546875,0.1092987060546875,0.1092987060546875]]],"scale_curve":[[[0.015625,0.07497504353523254,0.1812627762556076],[0.0625,0.31031742691993713,0.7502362728118896],[0.25,0.6990118026733398,1.6899598836898804]]]},"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":"[\"17\",\"5\",\"4\",\"15\"]"}