{"collection":"grad-noise-175k","coord":"t14_x0_u0_b2","data":{"index":46910,"ordinal":"113688416","topo":"o1(o2(o2(x,x),x))","expression":"sqt(add(mlt(P,P),P))","image":"frame_expr-046910.png","measured":true,"step":34247,"globalStep":34247,"value_mean":0.8867324590682983,"value_positive_fraction":0.9375,"value_abs_mean":0.8867324590682983,"value_variance":0.09093824028968811,"value_stddev":0.3015596866607666,"value_min":0,"value_max":1,"value_range":1,"histogram_probability_sum":1,"histogram_entropy_bits":0.8106725811958313,"gradient_energy_x":0.0010378067381680012,"gradient_energy_y":0,"gradient_magnitude_mean":0.007936333306133747,"gradient_axis_bias":1,"gradient_nonzero_flag":1,"laplacian_mean":1.0643687042843908e-9,"laplacian_energy":0.000148715014802292,"laplacian_abs_mean":0.0026237131096422672,"gradient_magnitude_variance":0.0009756220388226211,"gradient_magnitude_stddev":0.031234947964549065,"gradient_magnitude_cv":3.935689926147461,"gradient_magnitude_max":0.1652970314025879,"gradient_energy_over_variance":0.011412215419113636,"laplacian_energy_over_variance":0.0016353408573195338,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0026543589774519205,"scale_diff2_mid":0.02931324765086174,"scale_diff2_far":0.13871556520462036,"scale_diff2_near_over_variance":0.02918859012424946,"scale_diff2_mid_over_variance":0.3223423659801483,"scale_diff2_far_over_variance":1.525382161140442,"value_histogram":[[[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],[0.0859375,0.0859375,0.0859375],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.0078125,0.0078125,0.0078125],[0,0,0],[0,0,0],[0.8671875,0.8671875,0.8671875]]],"scale_curve":[[[0.015625,0.0026543589774519205,0.02918859012424946],[0.0625,0.02931324765086174,0.3223423659801483],[0.25,0.13871556520462036,1.525382161140442]]]},"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\",\"0\",\"0\",\"2\"]"}