{"collection":"grad-noise-175k","coord":"t18_x11_u0_b74","data":{"index":122651,"ordinal":"146615303","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(P,lrg(D,min(P,R)))","image":"frame_expr-122651.png","measured":true,"step":9615,"globalStep":9615,"value_mean":0.10944466292858124,"value_positive_fraction":0.5317840576171875,"value_abs_mean":0.9219409227371216,"value_variance":0.8993741869926453,"value_stddev":0.9483534097671509,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.7805161476135254,"gradient_energy_x":0.0024183420464396477,"gradient_energy_y":0.00005089761907584034,"gradient_magnitude_mean":0.008350484073162079,"gradient_axis_bias":0.9587745666503906,"gradient_nonzero_flag":1,"laplacian_mean":0.0000014262766399042448,"laplacian_energy":0.0037940661422908306,"laplacian_abs_mean":0.006141458638012409,"gradient_magnitude_variance":0.0023996257223188877,"gradient_magnitude_stddev":0.04898597300052643,"gradient_magnitude_cv":5.866243362426758,"gradient_magnitude_max":1,"gradient_energy_over_variance":0.0027455086819827557,"laplacian_energy_over_variance":0.004218562506139278,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.004139618948101997,"scale_diff2_mid":0.030639493837952614,"scale_diff2_far":0.22534701228141785,"scale_diff2_near_over_variance":0.00460277684032917,"scale_diff2_mid_over_variance":0.03406757116317749,"scale_diff2_far_over_variance":0.2505597770214081,"value_histogram":[[[0.38671875,0.38671875,0.38671875],[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],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0,0,0],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.00390625,0.00390625,0.00390625],[0.01171875,0.01171875,0.01171875],[0.0367431640625,0.0367431640625,0.0367431640625],[0.0017852783203125,0.0017852783203125,0.0017852783203125],[0.0020751953125,0.0020751953125,0.0020751953125],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[0.0008544921875,0.0008544921875,0.0008544921875],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.000946044921875,0.000946044921875,0.000946044921875],[0.0011444091796875,0.0011444091796875,0.0011444091796875],[0.001678466796875,0.001678466796875,0.001678466796875],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.000244140625,0.000244140625,0.000244140625],[0.00213623046875,0.00213623046875,0.00213623046875],[0.0020599365234375,0.0020599365234375,0.0020599365234375],[0.00201416015625,0.00201416015625,0.00201416015625],[0.505218505859375,0.505218505859375,0.505218505859375]]],"scale_curve":[[[0.015625,0.004139618948101997,0.00460277684032917],[0.0625,0.030639493837952614,0.03406757116317749],[0.25,0.22534701228141785,0.2505597770214081]]]},"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\",\"11\",\"0\",\"74\"]"}