{"collection":"grad-noise-175k","coord":"t18_x11_u0_b69","data":{"index":122646,"ordinal":"146615298","topo":"o2(x,o2(x,o2(x,x)))","expression":"add(P,lrg(D,div(P,R)))","image":"frame_expr-122646.png","measured":true,"step":9575,"globalStep":9575,"value_mean":0.06320320069789886,"value_positive_fraction":0.5,"value_abs_mean":0.9367964863777161,"value_variance":0.9247952103614807,"value_stddev":0.9616627097129822,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.617109775543213,"gradient_energy_x":0.0043682618997991085,"gradient_energy_y":0.000146633610711433,"gradient_magnitude_mean":0.009141627699136734,"gradient_axis_bias":0.9350445866584778,"gradient_nonzero_flag":1,"laplacian_mean":-0.000009265841981687117,"laplacian_energy":0.007999277673661709,"laplacian_abs_mean":0.009481335058808327,"gradient_magnitude_variance":0.004429052118211985,"gradient_magnitude_stddev":0.06655111908912659,"gradient_magnitude_cv":7.280007362365723,"gradient_magnitude_max":1.000291109085083,"gradient_energy_over_variance":0.004882048349827528,"laplacian_energy_over_variance":0.00864978227764368,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.006609037984162569,"scale_diff2_mid":0.03999252989888191,"scale_diff2_far":0.26056963205337524,"scale_diff2_near_over_variance":0.007146487478166819,"scale_diff2_mid_over_variance":0.04324473813176155,"scale_diff2_far_over_variance":0.28175926208496094,"value_histogram":[[[0.4154815673828125,0.4154815673828125,0.4154815673828125],[0.0042572021484375,0.0042572021484375,0.0042572021484375],[0.003021240234375,0.003021240234375,0.003021240234375],[0.0036163330078125,0.0036163330078125,0.0036163330078125],[0.0010833740234375,0.0010833740234375,0.0010833740234375],[0.0038604736328125,0.0038604736328125,0.0038604736328125],[0.0012969970703125,0.0012969970703125,0.0012969970703125],[0.00323486328125,0.00323486328125,0.00323486328125],[0.003753662109375,0.003753662109375,0.003753662109375],[0.0016021728515625,0.0016021728515625,0.0016021728515625],[0.0030975341796875,0.0030975341796875,0.0030975341796875],[0.002288818359375,0.002288818359375,0.002288818359375],[0.00384521484375,0.00384521484375,0.00384521484375],[0.004913330078125,0.004913330078125,0.004913330078125],[0.00482177734375,0.00482177734375,0.00482177734375],[0.020294189453125,0.020294189453125,0.020294189453125],[0.01953125,0.01953125,0.01953125],[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],[0.5,0.5,0.5]]],"scale_curve":[[[0.015625,0.006609037984162569,0.007146487478166819],[0.0625,0.03999252989888191,0.04324473813176155],[0.25,0.26056963205337524,0.28175926208496094]]]},"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\",\"11\",\"0\",\"69\"]"}