{"collection":"grad-noise-175k","coord":"t12_x11_u0_b4","data":{"index":28509,"ordinal":"97891627","topo":"o1(o2(x,o2(x,x)))","expression":"sqt(add(D,pow(P,R)))","image":"frame_expr-028509.png","measured":true,"step":57919,"globalStep":57919,"value_mean":-0.49982762336730957,"value_positive_fraction":0.267333984375,"value_abs_mean":0.96550053358078,"value_variance":0.6940158605575562,"value_stddev":0.8330761194229126,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.4852898120880127,"gradient_energy_x":0.14906731247901917,"gradient_energy_y":0.02351413108408451,"gradient_magnitude_mean":0.09831061959266663,"gradient_axis_bias":0.7275009751319885,"gradient_nonzero_flag":1,"laplacian_mean":0.0008121345308609307,"laplacian_energy":0.3602634370326996,"laplacian_abs_mean":0.18804548680782318,"gradient_magnitude_variance":0.16298025846481323,"gradient_magnitude_stddev":0.4037081301212311,"gradient_magnitude_cv":4.106454849243164,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.248670756816864,"laplacian_energy_over_variance":0.5190997123718262,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.17112305760383606,"scale_diff2_mid":0.5343244075775146,"scale_diff2_far":0.7410028576850891,"scale_diff2_near_over_variance":0.24656936526298523,"scale_diff2_mid_over_variance":0.7699022889137268,"scale_diff2_far_over_variance":1.0677030086517334,"value_histogram":[[[0.732666015625,0.732666015625,0.732666015625],[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],[0.0010223388671875,0.0010223388671875,0.0010223388671875],[0.0005340576171875,0.0005340576171875,0.0005340576171875],[0.00213623046875,0.00213623046875,0.00213623046875],[0.0023956298828125,0.0023956298828125,0.0023956298828125],[0.003692626953125,0.003692626953125,0.003692626953125],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.006011962890625,0.006011962890625,0.006011962890625],[0.00872802734375,0.00872802734375,0.00872802734375],[0.0129241943359375,0.0129241943359375,0.0129241943359375],[0.0165557861328125,0.0165557861328125,0.0165557861328125],[0.02093505859375,0.02093505859375,0.02093505859375],[0.020416259765625,0.020416259765625,0.020416259765625],[0.0207366943359375,0.0207366943359375,0.0207366943359375],[0.1469268798828125,0.1469268798828125,0.1469268798828125]]],"scale_curve":[[[0.015625,0.17112305760383606,0.24656936526298523],[0.0625,0.5343244075775146,0.7699022889137268],[0.25,0.7410028576850891,1.0677030086517334]]]},"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\",\"11\",\"0\",\"4\"]"}