{"collection":"grad-noise-175k","coord":"t17_x25_u3_b114","data":{"index":119149,"ordinal":"139060959","topo":"o2(x,o2(x,o1(x)))","expression":"dst(R,pow(R,flr(D)))","image":"frame_expr-119149.png","measured":true,"step":113199,"globalStep":113199,"value_mean":-0.8910186290740967,"value_positive_fraction":0.0546875,"value_abs_mean":0.9996062517166138,"value_variance":0.20533837378025055,"value_stddev":0.45314276218414307,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":0.3210318684577942,"gradient_energy_x":0.022791381925344467,"gradient_energy_y":0.02444537915289402,"gradient_magnitude_mean":0.023738283663988113,"gradient_axis_bias":-0.0350150428712368,"gradient_nonzero_flag":1,"laplacian_mean":0,"laplacian_energy":0.09935083240270615,"laplacian_abs_mean":0.04761567339301109,"gradient_magnitude_variance":0.04665404185652733,"gradient_magnitude_stddev":0.21599546074867249,"gradient_magnitude_cv":9.099034309387207,"gradient_magnitude_max":2.8284270763397217,"gradient_energy_over_variance":0.23004353046417236,"laplacian_energy_over_variance":0.48383957147598267,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.07230295985937119,"scale_diff2_mid":0.2940674126148224,"scale_diff2_far":0.6812962889671326,"scale_diff2_near_over_variance":0.3521161675453186,"scale_diff2_mid_over_variance":1.432111382484436,"scale_diff2_far_over_variance":3.317919969558716,"value_histogram":[[[0.9453125,0.9453125,0.9453125],[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],[0,0,0],[0,0,0],[0,0,0],[0,0,0],[0.0001373291015625,0.0001373291015625,0.0001373291015625],[0.0001220703125,0.0001220703125,0.0001220703125],[0.0002899169921875,0.0002899169921875,0.0002899169921875],[0.0001068115234375,0.0001068115234375,0.0001068115234375],[0.0002593994140625,0.0002593994140625,0.0002593994140625],[0.0003509521484375,0.0003509521484375,0.0003509521484375],[0.0003814697265625,0.0003814697265625,0.0003814697265625],[0.05303955078125,0.05303955078125,0.05303955078125]]],"scale_curve":[[[0.015625,0.07230295985937119,0.3521161675453186],[0.0625,0.2940674126148224,1.432111382484436],[0.25,0.6812962889671326,3.317919969558716]]]},"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":"[\"17\",\"25\",\"3\",\"114\"]"}