{"collection":"grad-noise-175k","coord":"t19_x18_u1_b4","data":{"index":152018,"ordinal":"155018842","topo":"o2(x,o2(o1(x),x))","expression":"add(R,pow(log(P),P))","image":"frame_expr-152018.png","measured":true,"step":96151,"globalStep":96151,"value_mean":-0.09363274276256561,"value_positive_fraction":0.471649169921875,"value_abs_mean":0.9198291897773743,"value_variance":0.8838937878608704,"value_stddev":0.9401562809944153,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.1190502643585205,"gradient_energy_x":0.012285007163882256,"gradient_energy_y":0.0004900202620774508,"gradient_magnitude_mean":0.017936835065484047,"gradient_axis_bias":0.923284649848938,"gradient_nonzero_flag":1,"laplacian_mean":-0.000024108434445224702,"laplacian_energy":0.023325348272919655,"laplacian_abs_mean":0.016614340245723724,"gradient_magnitude_variance":0.012452812865376472,"gradient_magnitude_stddev":0.11159217357635498,"gradient_magnitude_cv":6.2213969230651855,"gradient_magnitude_max":2,"gradient_energy_over_variance":0.014453125186264515,"laplacian_energy_over_variance":0.026389311999082565,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018850747495889664,"scale_diff2_mid":0.09719137847423553,"scale_diff2_far":0.2571794390678406,"scale_diff2_near_over_variance":0.021326938644051552,"scale_diff2_mid_over_variance":0.1099582090973854,"scale_diff2_far_over_variance":0.2909619212150574,"value_histogram":[[[0.5,0.5,0.5],[0.000091552734375,0.000091552734375,0.000091552734375],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.0001678466796875,0.0001678466796875,0.0001678466796875],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0005035400390625,0.0005035400390625,0.0005035400390625],[0.0008087158203125,0.0008087158203125,0.0008087158203125],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0018157958984375,0.0018157958984375,0.0018157958984375],[0.00146484375,0.00146484375,0.00146484375],[0.002471923828125,0.002471923828125,0.002471923828125],[0.002105712890625,0.002105712890625,0.002105712890625],[0.002471923828125,0.002471923828125,0.002471923828125],[0.0050201416015625,0.0050201416015625,0.0050201416015625],[0.0047607421875,0.0047607421875,0.0047607421875],[0.005126953125,0.005126953125,0.005126953125],[0.0054931640625,0.0054931640625,0.0054931640625],[0.00494384765625,0.00494384765625,0.00494384765625],[0.0055084228515625,0.0055084228515625,0.0055084228515625],[0.006622314453125,0.006622314453125,0.006622314453125],[0.0068206787109375,0.0068206787109375,0.0068206787109375],[0.006927490234375,0.006927490234375,0.006927490234375],[0.0087890625,0.0087890625,0.0087890625],[0.009613037109375,0.009613037109375,0.009613037109375],[0.0092315673828125,0.0092315673828125,0.0092315673828125],[0.00970458984375,0.00970458984375,0.00970458984375],[0.0088348388671875,0.0088348388671875,0.0088348388671875],[0.00933837890625,0.00933837890625,0.00933837890625],[0.0110626220703125,0.0110626220703125,0.0110626220703125],[0.0100555419921875,0.0100555419921875,0.0100555419921875],[0.01055908203125,0.01055908203125,0.01055908203125],[0.34814453125,0.34814453125,0.34814453125]]],"scale_curve":[[[0.015625,0.018850747495889664,0.021326938644051552],[0.0625,0.09719137847423553,0.1099582090973854],[0.25,0.2571794390678406,0.2909619212150574]]]},"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\",\"18\",\"1\",\"4\"]"}