{"collection":"grad-noise-175k","coord":"t18_x25_u0_b37","data":{"index":125428,"ordinal":"147180880","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(P,div(R,pow(R,D)))","image":"frame_expr-125428.png","measured":true,"step":31831,"globalStep":31831,"value_mean":-0.9785770773887634,"value_positive_fraction":0.010162353515625,"value_abs_mean":0.9944509863853455,"value_variance":0.035101525485515594,"value_stddev":0.18735401332378387,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.18091794848442078,"gradient_energy_x":0.002462377306073904,"gradient_energy_y":0.004223519004881382,"gradient_magnitude_mean":0.004646964371204376,"gradient_axis_bias":-0.2634114623069763,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.013830387964844704,"laplacian_abs_mean":0.00818221177905798,"gradient_magnitude_variance":0.006664034444838762,"gradient_magnitude_stddev":0.0816335380077362,"gradient_magnitude_cv":17.567068099975586,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.19047309458255768,"laplacian_energy_over_variance":0.3940110206604004,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0017525508301332593,"scale_diff2_mid":0.010508337058126926,"scale_diff2_far":0.03450231999158859,"scale_diff2_near_over_variance":0.049928054213523865,"scale_diff2_mid_over_variance":0.29936981201171875,"scale_diff2_far_over_variance":0.9829293489456177,"value_histogram":[[[0.9839630126953125,0.9839630126953125,0.9839630126953125],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00042724609375,0.00042724609375,0.00042724609375],[0.000396728515625,0.000396728515625,0.000396728515625],[0.0004730224609375,0.0004730224609375,0.0004730224609375],[0.000274658203125,0.000274658203125,0.000274658203125],[0.0003204345703125,0.0003204345703125,0.0003204345703125],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0004425048828125,0.0004425048828125,0.0004425048828125],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0007171630859375,0.0007171630859375,0.0007171630859375],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.000244140625,0.000244140625,0.000244140625],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000335693359375,0.000335693359375,0.000335693359375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000244140625,0.000244140625,0.000244140625],[0.000335693359375,0.000335693359375,0.000335693359375],[0.00030517578125,0.00030517578125,0.00030517578125],[0.000213623046875,0.000213623046875,0.000213623046875],[0.000152587890625,0.000152587890625,0.000152587890625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.000152587890625,0.000152587890625,0.000152587890625],[0.00628662109375,0.00628662109375,0.00628662109375]]],"scale_curve":[[[0.015625,0.0017525508301332593,0.049928054213523865],[0.0625,0.010508337058126926,0.29936981201171875],[0.25,0.03450231999158859,0.9829293489456177]]]},"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":"[\"18\",\"25\",\"0\",\"37\"]"}