{"collection":"grad-noise-175k","coord":"t19_x16_u3_b63","data":{"index":150625,"ordinal":"154938501","topo":"o2(x,o2(o1(x),x))","expression":"mod(D,min(flr(R),D))","image":"frame_expr-150625.png","measured":true,"step":85007,"globalStep":85007,"value_mean":-0.7437505125999451,"value_positive_fraction":0.1453399658203125,"value_abs_mean":0.7806903123855591,"value_variance":0.20468740165233612,"value_stddev":0.45242390036582947,"value_min":-1,"value_max":0.27288007736206055,"value_range":1.2728800773620605,"histogram_probability_sum":1,"histogram_entropy_bits":1.5233731269836426,"gradient_energy_x":0.024446967989206314,"gradient_energy_y":0.017705507576465607,"gradient_magnitude_mean":0.05316406488418579,"gradient_axis_bias":0.15993034839630127,"gradient_nonzero_flag":1,"laplacian_mean":-0.000005221977062319638,"laplacian_energy":0.08900110423564911,"laplacian_abs_mean":0.094696544110775,"gradient_magnitude_variance":0.039330050349235535,"gradient_magnitude_stddev":0.19831804931163788,"gradient_magnitude_cv":3.730302572250366,"gradient_magnitude_max":1.4151028394699097,"gradient_energy_over_variance":0.20593585073947906,"laplacian_energy_over_variance":0.4348147511482239,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04200064018368721,"scale_diff2_mid":0.18142548203468323,"scale_diff2_far":0.37345999479293823,"scale_diff2_near_over_variance":0.20519407093524933,"scale_diff2_mid_over_variance":0.8863539099693298,"scale_diff2_far_over_variance":1.824538230895996,"value_histogram":[[[0.75390625,0.75390625,0.75390625],[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],[0.0266876220703125,0.0266876220703125,0.0266876220703125],[0.042205810546875,0.042205810546875,0.042205810546875],[0.0313568115234375,0.0313568115234375,0.0313568115234375],[0.03369140625,0.03369140625,0.03369140625],[0.036163330078125,0.036163330078125,0.036163330078125],[0.0437164306640625,0.0437164306640625,0.0437164306640625],[0.0179443359375,0.0179443359375,0.0179443359375],[0.0143280029296875,0.0143280029296875,0.0143280029296875],[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]]],"scale_curve":[[[0.015625,0.04200064018368721,0.20519407093524933],[0.0625,0.18142548203468323,0.8863539099693298],[0.25,0.37345999479293823,1.824538230895996]]]},"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":"[\"19\",\"16\",\"3\",\"63\"]"}