{"collection":"grad-noise-175k","coord":"t19_x5_u0_b92","data":{"index":140974,"ordinal":"154493516","topo":"o2(x,o2(o1(x),x))","expression":"min(P,pow(sqt(D),R))","image":"frame_expr-140974.png","measured":true,"step":7799,"globalStep":7799,"value_mean":-0.013930336572229862,"value_positive_fraction":0.5,"value_abs_mean":0.9235684871673584,"value_variance":0.9024285674095154,"value_stddev":0.9499623775482178,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.0737781524658203,"gradient_energy_x":0.005093303509056568,"gradient_energy_y":0.0001113842154154554,"gradient_magnitude_mean":0.019968638196587563,"gradient_axis_bias":0.9571985006332397,"gradient_nonzero_flag":1,"laplacian_mean":-0.000003656936314655468,"laplacian_energy":0.009328748099505901,"laplacian_abs_mean":0.017931722104549408,"gradient_magnitude_variance":0.004805060103535652,"gradient_magnitude_stddev":0.06931854039430618,"gradient_magnitude_cv":3.4713704586029053,"gradient_magnitude_max":0.8080218434333801,"gradient_energy_over_variance":0.005767423659563065,"laplacian_energy_over_variance":0.010337380692362785,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006542001385241747,"scale_diff2_mid":0.03221898153424263,"scale_diff2_far":0.23265346884727478,"scale_diff2_near_over_variance":0.007249328773468733,"scale_diff2_mid_over_variance":0.035702526569366455,"scale_diff2_far_over_variance":0.2578081786632538,"value_histogram":[[[0.44921875,0.44921875,0.44921875],[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],[0.01171875,0.01171875,0.01171875],[0.00390625,0.00390625,0.00390625],[0.0039215087890625,0.0039215087890625,0.0039215087890625],[0.0052947998046875,0.0052947998046875,0.0052947998046875],[0.0020904541015625,0.0020904541015625,0.0020904541015625],[0.005523681640625,0.005523681640625,0.005523681640625],[0.00225830078125,0.00225830078125,0.00225830078125],[0.007110595703125,0.007110595703125,0.007110595703125],[0.0067901611328125,0.0067901611328125,0.0067901611328125],[0.003143310546875,0.003143310546875,0.003143310546875],[0.008087158203125,0.008087158203125,0.008087158203125],[0.0037841796875,0.0037841796875,0.0037841796875],[0.0076904296875,0.0076904296875,0.0076904296875],[0.0081024169921875,0.0081024169921875,0.0081024169921875],[0.0087738037109375,0.0087738037109375,0.0087738037109375],[0.41180419921875,0.41180419921875,0.41180419921875]]],"scale_curve":[[[0.015625,0.006542001385241747,0.007249328773468733],[0.0625,0.03221898153424263,0.035702526569366455],[0.25,0.23265346884727478,0.2578081786632538]]]},"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":"[\"19\",\"5\",\"0\",\"92\"]"}