{"collection":"grad-noise-175k","coord":"t12_x20_u1_b108","data":{"index":36357,"ordinal":"98255541","topo":"o1(o2(x,o2(x,x)))","expression":"log(dot(R,dot(P,R)))","image":"frame_expr-036357.png","measured":true,"step":120703,"globalStep":120703,"value_mean":-0.8228921890258789,"value_positive_fraction":0.0906524658203125,"value_abs_mean":0.9707826972007751,"value_variance":0.283318430185318,"value_stddev":0.5322766304016113,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.8942602872848511,"gradient_energy_x":0.018126586452126503,"gradient_energy_y":0.01906782016158104,"gradient_magnitude_mean":0.029294651001691818,"gradient_axis_bias":-0.02530578523874283,"gradient_nonzero_flag":1,"laplacian_mean":-0.000011282364539511036,"laplacian_energy":0.0736294612288475,"laplacian_abs_mean":0.041510410606861115,"gradient_magnitude_variance":0.036338452249765396,"gradient_magnitude_stddev":0.19062647223472595,"gradient_magnitude_cv":6.507211208343506,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.1312812864780426,"laplacian_energy_over_variance":0.2598823606967926,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03368142619729042,"scale_diff2_mid":0.15592055022716522,"scale_diff2_far":0.4061962366104126,"scale_diff2_near_over_variance":0.11888187378644943,"scale_diff2_mid_over_variance":0.5503367781639099,"scale_diff2_far_over_variance":1.4337091445922852,"value_histogram":[[[0.887481689453125,0.887481689453125,0.887481689453125],[0.00079345703125,0.00079345703125,0.00079345703125],[0.001190185546875,0.001190185546875,0.001190185546875],[0.0010528564453125,0.0010528564453125,0.0010528564453125],[0.001495361328125,0.001495361328125,0.001495361328125],[0.0014495849609375,0.0014495849609375,0.0014495849609375],[0.001251220703125,0.001251220703125,0.001251220703125],[0.0017242431640625,0.0017242431640625,0.0017242431640625],[0.001708984375,0.001708984375,0.001708984375],[0.001495361328125,0.001495361328125,0.001495361328125],[0.0015106201171875,0.0015106201171875,0.0015106201171875],[0.001556396484375,0.001556396484375,0.001556396484375],[0.001708984375,0.001708984375,0.001708984375],[0.0014190673828125,0.0014190673828125,0.0014190673828125],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0018768310546875,0.0018768310546875,0.0018768310546875],[0.0016937255859375,0.0016937255859375,0.0016937255859375],[0.001953125,0.001953125,0.001953125],[0.0016632080078125,0.0016632080078125,0.0016632080078125],[0.0013885498046875,0.0013885498046875,0.0013885498046875],[0.0018463134765625,0.0018463134765625,0.0018463134765625],[0.0021209716796875,0.0021209716796875,0.0021209716796875],[0.0021514892578125,0.0021514892578125,0.0021514892578125],[0.002471923828125,0.002471923828125,0.002471923828125],[0.00299072265625,0.00299072265625,0.00299072265625],[0.0026092529296875,0.0026092529296875,0.0026092529296875],[0.0023345947265625,0.0023345947265625,0.0023345947265625],[0.0024871826171875,0.0024871826171875,0.0024871826171875],[0.0029144287109375,0.0029144287109375,0.0029144287109375],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0029449462890625,0.0029449462890625,0.0029449462890625],[0.0557708740234375,0.0557708740234375,0.0557708740234375]]],"scale_curve":[[[0.015625,0.03368142619729042,0.11888187378644943],[0.0625,0.15592055022716522,0.5503367781639099],[0.25,0.4061962366104126,1.4337091445922852]]]},"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\",\"20\",\"1\",\"108\"]"}