{"collection":"grad-noise-175k","coord":"t14_x8_u2_b44","data":{"index":53970,"ordinal":"114012068","topo":"o1(o2(o2(x,x),x))","expression":"frc(pow(add(P,R),R))","image":"frame_expr-053970.png","measured":true,"step":90727,"globalStep":90727,"value_mean":-0.30186617374420166,"value_positive_fraction":0.453125,"value_abs_mean":0.7918841242790222,"value_variance":0.6089131832122803,"value_stddev":0.7803288698196411,"value_min":-1,"value_max":0.9988458156585693,"value_range":1.9988458156585693,"histogram_probability_sum":1,"histogram_entropy_bits":2.6843302249908447,"gradient_energy_x":0.009732297621667385,"gradient_energy_y":0.0037689683958888054,"gradient_magnitude_mean":0.0210049357265234,"gradient_axis_bias":0.4416866898536682,"gradient_nonzero_flag":1,"laplacian_mean":0.00000788017496233806,"laplacian_energy":0.02682310901582241,"laplacian_abs_mean":0.01953933574259281,"gradient_magnitude_variance":0.013055014424026012,"gradient_magnitude_stddev":0.1142585426568985,"gradient_magnitude_cv":5.43960428237915,"gradient_magnitude_max":2.2564802169799805,"gradient_energy_over_variance":0.022172726690769196,"laplacian_energy_over_variance":0.04405079409480095,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.018064934760332108,"scale_diff2_mid":0.08268128335475922,"scale_diff2_far":0.3095605671405792,"scale_diff2_near_over_variance":0.029667504131793976,"scale_diff2_mid_over_variance":0.13578501343727112,"scale_diff2_far_over_variance":0.5083820819854736,"value_histogram":[[[0.546875,0.546875,0.546875],[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],[0.0028533935546875,0.0028533935546875,0.0028533935546875],[0.0052642822265625,0.0052642822265625,0.0052642822265625],[0.0145263671875,0.0145263671875,0.0145263671875],[0.0318756103515625,0.0318756103515625,0.0318756103515625],[0.0308380126953125,0.0308380126953125,0.0308380126953125],[0.0286865234375,0.0286865234375,0.0286865234375],[0.0292510986328125,0.0292510986328125,0.0292510986328125],[0.0350799560546875,0.0350799560546875,0.0350799560546875],[0.0471038818359375,0.0471038818359375,0.0471038818359375],[0.05340576171875,0.05340576171875,0.05340576171875],[0.048309326171875,0.048309326171875,0.048309326171875],[0.046356201171875,0.046356201171875,0.046356201171875],[0.03253173828125,0.03253173828125,0.03253173828125],[0.0308990478515625,0.0308990478515625,0.0308990478515625],[0.0107421875,0.0107421875,0.0107421875],[0.005401611328125,0.005401611328125,0.005401611328125]]],"scale_curve":[[[0.015625,0.018064934760332108,0.029667504131793976],[0.0625,0.08268128335475922,0.13578501343727112],[0.25,0.3095605671405792,0.5083820819854736]]]},"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":"[\"14\",\"8\",\"2\",\"44\"]"}