{"collection":"grad-noise-175k","coord":"t16_x24_u4_b15","data":{"index":95455,"ordinal":"130900059","topo":"o2(x,o1(o2(x,x)))","expression":"sub(R,cil(pow(R,P)))","image":"frame_expr-095455.png","measured":true,"step":80447,"globalStep":80447,"value_mean":-0.9904801249504089,"value_positive_fraction":0,"value_abs_mean":0.9904801249504089,"value_variance":0.005717582069337368,"value_stddev":0.07561469078063965,"value_min":-1,"value_max":-0.05702410638332367,"value_range":0.9429758787155151,"histogram_probability_sum":1,"histogram_entropy_bits":0.200410857796669,"gradient_energy_x":0.0008008097647689283,"gradient_energy_y":0.000581280211918056,"gradient_magnitude_mean":0.0030911164358258247,"gradient_axis_bias":0.15883883833885193,"gradient_nonzero_flag":1,"laplacian_mean":0.0000026969526061293436,"laplacian_energy":0.002723119920119643,"laplacian_abs_mean":0.0043902588076889515,"gradient_magnitude_variance":0.0013727667974308133,"gradient_magnitude_stddev":0.03705086559057236,"gradient_magnitude_cv":11.98624038696289,"gradient_magnitude_max":1.2833178043365479,"gradient_energy_over_variance":0.24172629415988922,"laplacian_energy_over_variance":0.47627124190330505,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0010721856961026788,"scale_diff2_mid":0.004429309628903866,"scale_diff2_far":0.00801772065460682,"scale_diff2_near_over_variance":0.18752431869506836,"scale_diff2_mid_over_variance":0.7746822834014893,"scale_diff2_far_over_variance":1.402292251586914,"value_histogram":[[[0.9816741943359375,0.9816741943359375,0.9816741943359375],[0.00067138671875,0.00067138671875,0.00067138671875],[0.0008697509765625,0.0008697509765625,0.0008697509765625],[0.0008544921875,0.0008544921875,0.0008544921875],[0.00115966796875,0.00115966796875,0.00115966796875],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.002105712890625,0.002105712890625,0.002105712890625],[0.0014801025390625,0.0014801025390625,0.0014801025390625],[0.0013580322265625,0.0013580322265625,0.0013580322265625],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.002288818359375,0.002288818359375,0.002288818359375],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.0010986328125,0.0010986328125,0.0010986328125],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.000732421875,0.000732421875,0.000732421875],[0.00006103515625,0.00006103515625,0.00006103515625],[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],[0,0,0]]],"scale_curve":[[[0.015625,0.0010721856961026788,0.18752431869506836],[0.0625,0.004429309628903866,0.7746822834014893],[0.25,0.00801772065460682,1.402292251586914]]]},"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\",\"24\",\"4\",\"15\"]"}