{"collection":"grad-noise-175k","coord":"t11_x7_u3_b1","data":{"index":18144,"ordinal":"89610022","topo":"o1(o2(x,o1(x)))","expression":"sqt(sub(R,flr(D)))","image":"frame_expr-018144.png","measured":true,"step":145159,"globalStep":145159,"value_mean":-0.6044400334358215,"value_positive_fraction":0.21875,"value_abs_mean":0.9580602645874023,"value_variance":0.5663256645202637,"value_stddev":0.7525461316108704,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.4220585823059082,"gradient_energy_x":0.06617599725723267,"gradient_energy_y":0.0551316998898983,"gradient_magnitude_mean":0.07177462428808212,"gradient_axis_bias":0.09104366600513458,"gradient_nonzero_flag":1,"laplacian_mean":-0.00000795325559010962,"laplacian_energy":0.25587767362594604,"laplacian_abs_mean":0.1356106847524643,"gradient_magnitude_variance":0.11622496694326401,"gradient_magnitude_stddev":0.34091782569885254,"gradient_magnitude_cv":4.749837875366211,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.21420130133628845,"laplacian_energy_over_variance":0.4518207013607025,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.12472613155841827,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.22023746371269226,"value_histogram":[[[0.78125,0.78125,0.78125],[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],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.00030517578125,0.00030517578125,0.00030517578125],[0.0004119873046875,0.0004119873046875,0.0004119873046875],[0.000640869140625,0.000640869140625,0.000640869140625],[0.0016326904296875,0.0016326904296875,0.0016326904296875],[0.0036773681640625,0.0036773681640625,0.0036773681640625],[0.0048980712890625,0.0048980712890625,0.0048980712890625],[0.0054779052734375,0.0054779052734375,0.0054779052734375],[0.0067901611328125,0.0067901611328125,0.0067901611328125],[0.010498046875,0.010498046875,0.010498046875],[0.019134521484375,0.019134521484375,0.019134521484375],[0.0217742919921875,0.0217742919921875,0.0217742919921875],[0.0194854736328125,0.0194854736328125,0.0194854736328125],[0.022857666015625,0.022857666015625,0.022857666015625],[0.0284881591796875,0.0284881591796875,0.0284881591796875],[0.072540283203125,0.072540283203125,0.072540283203125]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.12472613155841827,0.22023746371269226]]]},"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":"[\"11\",\"7\",\"3\",\"1\"]"}