{"collection":"grad-noise-175k","coord":"t15_x0_u6_b0","data":{"index":69843,"ordinal":"121810221","topo":"o2(x,o1(o1(x)))","expression":"add(P,sqt(nrm(P)))","image":"frame_expr-069843.png","measured":true,"step":46751,"globalStep":46751,"value_mean":-0.037205904722213745,"value_positive_fraction":0.4921875,"value_abs_mean":0.978418231010437,"value_variance":0.9725510478019714,"value_stddev":0.9861800074577332,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.2702306509017944,"gradient_energy_x":0.005962612573057413,"gradient_energy_y":0.0014447089051827788,"gradient_magnitude_mean":0.008732195943593979,"gradient_axis_bias":0.6099240779876709,"gradient_nonzero_flag":1,"laplacian_mean":-4.221432803319658e-8,"laplacian_energy":0.014194228686392307,"laplacian_abs_mean":0.011739877983927727,"gradient_magnitude_variance":0.00732409255579114,"gradient_magnitude_stddev":0.08558090776205063,"gradient_magnitude_cv":9.800617218017578,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.007616383023560047,"laplacian_energy_over_variance":0.014594841748476028,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.011702952906489372,"scale_diff2_mid":0.06288176774978638,"scale_diff2_far":0.3446950614452362,"scale_diff2_near_over_variance":0.012033252976834774,"scale_diff2_mid_over_variance":0.06465651839971542,"scale_diff2_far_over_variance":0.3544236123561859,"value_histogram":[[[0.5078125,0.5078125,0.5078125],[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],[0.01025390625,0.01025390625,0.01025390625],[0.003082275390625,0.003082275390625,0.003082275390625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.00323486328125,0.00323486328125,0.00323486328125],[0.0008544921875,0.0008544921875,0.0008544921875],[0.002166748046875,0.002166748046875,0.002166748046875],[0.000579833984375,0.000579833984375,0.000579833984375],[0.002166748046875,0.002166748046875,0.002166748046875],[0.000946044921875,0.000946044921875,0.000946044921875],[0.00146484375,0.00146484375,0.00146484375],[0.00115966796875,0.00115966796875,0.00115966796875],[0.000762939453125,0.000762939453125,0.000762939453125],[0.001953125,0.001953125,0.001953125],[0.00091552734375,0.00091552734375,0.00091552734375],[0.001251220703125,0.001251220703125,0.001251220703125],[0.4610595703125,0.4610595703125,0.4610595703125]]],"scale_curve":[[[0.015625,0.011702952906489372,0.012033252976834774],[0.0625,0.06288176774978638,0.06465651839971542],[0.25,0.3446950614452362,0.3544236123561859]]]},"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":"[\"15\",\"0\",\"6\",\"0\"]"}