{"collection":"grad-noise-175k","coord":"t12_x24_u2_b44","data":{"index":39802,"ordinal":"98417282","topo":"o1(o2(x,o2(x,x)))","expression":"frc(pow(R,add(R,P)))","image":"frame_expr-039802.png","measured":true,"step":148263,"globalStep":148263,"value_mean":-0.938347578048706,"value_positive_fraction":0.0429534912109375,"value_abs_mean":0.9757150411605835,"value_variance":0.08713578432798386,"value_stddev":0.29518771171569824,"value_min":-1,"value_max":0.9060614705085754,"value_range":1.9060614109039307,"histogram_probability_sum":1,"histogram_entropy_bits":0.4169357419013977,"gradient_energy_x":0.008301152847707272,"gradient_energy_y":0.008534828200936317,"gradient_magnitude_mean":0.012690828181803226,"gradient_axis_bias":-0.013879520818591118,"gradient_nonzero_flag":1,"laplacian_mean":0.000004874767455476103,"laplacian_energy":0.034998904913663864,"laplacian_abs_mean":0.023477619513869286,"gradient_magnitude_variance":0.016684530302882195,"gradient_magnitude_stddev":0.12916861474514008,"gradient_magnitude_cv":10.178108215332031,"gradient_magnitude_max":2.4977011680603027,"gradient_energy_over_variance":0.19321545958518982,"laplacian_energy_over_variance":0.40165936946868896,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.01251642219722271,"scale_diff2_mid":0.05427488684654236,"scale_diff2_far":0.13393516838550568,"scale_diff2_near_over_variance":0.14364273846149445,"scale_diff2_mid_over_variance":0.6228771209716797,"scale_diff2_far_over_variance":1.5370856523513794,"value_histogram":[[[0.95703125,0.95703125,0.95703125],[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],[0,0,0],[0,0,0],[0,0,0],[0.0030059814453125,0.0030059814453125,0.0030059814453125],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.0026702880859375,0.0026702880859375,0.0026702880859375],[0.001953125,0.001953125,0.001953125],[0.0036468505859375,0.0036468505859375,0.0036468505859375],[0.0040283203125,0.0040283203125,0.0040283203125],[0.003936767578125,0.003936767578125,0.003936767578125],[0.00335693359375,0.00335693359375,0.00335693359375],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0027313232421875,0.0027313232421875,0.0027313232421875],[0.0025177001953125,0.0025177001953125,0.0025177001953125],[0.0055389404296875,0.0055389404296875,0.0055389404296875],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0.000152587890625,0.000152587890625,0.000152587890625],[0,0,0]]],"scale_curve":[[[0.015625,0.01251642219722271,0.14364273846149445],[0.0625,0.05427488684654236,0.6228771209716797],[0.25,0.13393516838550568,1.5370856523513794]]]},"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":"[\"12\",\"24\",\"2\",\"44\"]"}