{"collection":"grad-noise-175k","coord":"t12_x5_u1_b33","data":{"index":23577,"ordinal":"97649451","topo":"o1(o2(x,o2(x,x)))","expression":"log(div(P,add(D,R)))","image":"frame_expr-023577.png","measured":true,"step":18463,"globalStep":18463,"value_mean":-0.9011121392250061,"value_positive_fraction":0.049560546875,"value_abs_mean":0.9997667670249939,"value_variance":0.18757762014865875,"value_stddev":0.4331023097038269,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.2955322861671448,"gradient_energy_x":0.07576680183410645,"gradient_energy_y":0.015890607610344887,"gradient_magnitude_mean":0.04559756815433502,"gradient_axis_bias":0.6532608866691589,"gradient_nonzero_flag":1,"laplacian_mean":0.0005028156447224319,"laplacian_energy":0.20323888957500458,"laplacian_abs_mean":0.0913848802447319,"gradient_magnitude_variance":0.08957374840974808,"gradient_magnitude_stddev":0.29928871989250183,"gradient_magnitude_cv":6.563699245452881,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.48863720893859863,"laplacian_energy_over_variance":1.0834921598434448,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.08401098847389221,"scale_diff2_mid":0.2370867133140564,"scale_diff2_far":0.3820750117301941,"scale_diff2_near_over_variance":0.44787317514419556,"scale_diff2_mid_over_variance":1.2639391422271729,"scale_diff2_far_over_variance":2.0368900299072266,"value_histogram":[[[0.950439453125,0.950439453125,0.950439453125],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.000030517578125,0.000030517578125,0.000030517578125],[0.0000152587890625,0.0000152587890625,0.0000152587890625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.00006103515625,0.00006103515625,0.00006103515625],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0001983642578125,0.0001983642578125,0.0001983642578125],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0003662109375,0.0003662109375,0.0003662109375],[0.048370361328125,0.048370361328125,0.048370361328125]]],"scale_curve":[[[0.015625,0.08401098847389221,0.44787317514419556],[0.0625,0.2370867133140564,1.2639391422271729],[0.25,0.3820750117301941,2.0368900299072266]]]},"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":"[\"12\",\"5\",\"1\",\"33\"]"}