{"collection":"grad-noise-175k","coord":"t17_x11_u4_b47","data":{"index":107345,"ordinal":"138495479","topo":"o2(x,o2(x,o1(x)))","expression":"pow(D,div(P,cil(R)))","image":"frame_expr-107345.png","measured":true,"step":18767,"globalStep":18767,"value_mean":-0.9702476263046265,"value_positive_fraction":0.015625,"value_abs_mean":0.9985023736953735,"value_variance":0.05652293562889099,"value_stddev":0.2377455234527588,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.14114215970039368,"gradient_energy_x":0.00784359686076641,"gradient_energy_y":0.004922529682517052,"gradient_magnitude_mean":0.007106952369213104,"gradient_axis_bias":0.22881390154361725,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.026869433000683784,"laplacian_abs_mean":0.013556445948779583,"gradient_magnitude_variance":0.01272090058773756,"gradient_magnitude_stddev":0.11278697103261948,"gradient_magnitude_cv":15.869949340820312,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.2258574515581131,"laplacian_energy_over_variance":0.47537219524383545,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.016939759254455566,"scale_diff2_mid":0.06921567022800446,"scale_diff2_far":0.16267339885234833,"scale_diff2_near_over_variance":0.29969707131385803,"scale_diff2_mid_over_variance":1.22455894947052,"scale_diff2_far_over_variance":2.878006935119629,"value_histogram":[[[0.984375,0.984375,0.984375],[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],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.00018310546875,0.00018310546875,0.00018310546875],[0.000091552734375,0.000091552734375,0.000091552734375],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0000457763671875,0.0000457763671875,0.0000457763671875],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0002288818359375,0.0002288818359375,0.0002288818359375],[0.00018310546875,0.00018310546875,0.00018310546875],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.000457763671875,0.000457763671875,0.000457763671875],[0.0005950927734375,0.0005950927734375,0.0005950927734375],[0.0121002197265625,0.0121002197265625,0.0121002197265625]]],"scale_curve":[[[0.015625,0.016939759254455566,0.29969707131385803],[0.0625,0.06921567022800446,1.22455894947052],[0.25,0.16267339885234833,2.878006935119629]]]},"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":"[\"17\",\"11\",\"4\",\"47\"]"}