{"collection":"grad-noise-175k","coord":"t14_x8_u6_b44","data":{"index":54454,"ordinal":"114012872","topo":"o1(o2(o2(x,x),x))","expression":"nrm(pow(add(P,R),R))","image":"frame_expr-054454.png","measured":true,"step":94599,"globalStep":94599,"value_mean":-0.9811137914657593,"value_positive_fraction":0.01171875,"value_abs_mean":0.9954487085342407,"value_variance":0.030534246936440468,"value_stddev":0.1747405081987381,"value_min":-1,"value_max":0.9280632734298706,"value_range":1.9280632734298706,"histogram_probability_sum":1,"histogram_entropy_bits":0.1299644559621811,"gradient_energy_x":0.0027379235252738,"gradient_energy_y":0.003997241146862507,"gradient_magnitude_mean":0.004263077396899462,"gradient_axis_bias":-0.18697652220726013,"gradient_nonzero_flag":1,"laplacian_mean":1.5392986885132132e-10,"laplacian_energy":0.01414297055453062,"laplacian_abs_mean":0.008204457350075245,"gradient_magnitude_variance":0.006717854179441929,"gradient_magnitude_stddev":0.08196251839399338,"gradient_magnitude_cv":19.226139068603516,"gradient_magnitude_max":2.7266931533813477,"gradient_energy_over_variance":0.2205773890018463,"laplacian_energy_over_variance":0.46318385004997253,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.001834059483371675,"scale_diff2_mid":0.012650133110582829,"scale_diff2_far":0.027644187211990356,"scale_diff2_near_over_variance":0.06006564944982529,"scale_diff2_mid_over_variance":0.4142932593822479,"scale_diff2_far_over_variance":0.9053502082824707,"value_histogram":[[[0.98828125,0.98828125,0.98828125],[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],[0.0003662109375,0.0003662109375,0.0003662109375],[0.000457763671875,0.000457763671875,0.000457763671875],[0.002777099609375,0.002777099609375,0.002777099609375],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0007781982421875,0.0007781982421875,0.0007781982421875],[0.000640869140625,0.000640869140625,0.000640869140625],[0.001007080078125,0.001007080078125,0.001007080078125],[0.0012664794921875,0.0012664794921875,0.0012664794921875],[0.0008392333984375,0.0008392333984375,0.0008392333984375],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.0013275146484375,0.0013275146484375,0.0013275146484375],[0,0,0]]],"scale_curve":[[[0.015625,0.001834059483371675,0.06006564944982529],[0.0625,0.012650133110582829,0.4142932593822479],[0.25,0.027644187211990356,0.9053502082824707]]]},"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\",\"6\",\"44\"]"}