{"collection":"grad-noise-175k","coord":"t20_x77_u0_b2","data":{"index":174995,"ordinal":"165522899","topo":"o2(x,o2(o2(x,x),x))","expression":"add(R,add(mlt(R,D),R))","image":"frame_expr-174995.png","measured":true,"step":108367,"globalStep":108367,"value_mean":0.013773396611213684,"value_positive_fraction":0.498260498046875,"value_abs_mean":0.6598455905914307,"value_variance":0.5469913482666016,"value_stddev":0.7395886182785034,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":4.408993244171143,"gradient_energy_x":0.009043321944773197,"gradient_energy_y":0.00981222651898861,"gradient_magnitude_mean":0.09434519708156586,"gradient_axis_bias":-0.04077868536114693,"gradient_nonzero_flag":1,"laplacian_mean":0.00001934263673319947,"laplacian_energy":0.003314480185508728,"laplacian_abs_mean":0.029404208064079285,"gradient_magnitude_variance":0.009956120513379574,"gradient_magnitude_stddev":0.0997803583741188,"gradient_magnitude_cv":1.0576093196868896,"gradient_magnitude_max":0.47328561544418335,"gradient_energy_over_variance":0.034471385180950165,"laplacian_energy_over_variance":0.006059474311769009,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.03696943819522858,"scale_diff2_mid":0.4138273298740387,"scale_diff2_far":0.9828379154205322,"scale_diff2_near_over_variance":0.06758687645196915,"scale_diff2_mid_over_variance":0.7565518617630005,"scale_diff2_far_over_variance":1.796807050704956,"value_histogram":[[[0.1705474853515625,0.1705474853515625,0.1705474853515625],[0.0194091796875,0.0194091796875,0.0194091796875],[0.0204010009765625,0.0204010009765625,0.0204010009765625],[0.0199737548828125,0.0199737548828125,0.0199737548828125],[0.0210113525390625,0.0210113525390625,0.0210113525390625],[0.02197265625,0.02197265625,0.02197265625],[0.0228424072265625,0.0228424072265625,0.0228424072265625],[0.022735595703125,0.022735595703125,0.022735595703125],[0.0258941650390625,0.0258941650390625,0.0258941650390625],[0.0235748291015625,0.0235748291015625,0.0235748291015625],[0.0224761962890625,0.0224761962890625,0.0224761962890625],[0.024444580078125,0.024444580078125,0.024444580078125],[0.024749755859375,0.024749755859375,0.024749755859375],[0.0203094482421875,0.0203094482421875,0.0203094482421875],[0.0201263427734375,0.0201263427734375,0.0201263427734375],[0.021240234375,0.021240234375,0.021240234375],[0.0221405029296875,0.0221405029296875,0.0221405029296875],[0.01959228515625,0.01959228515625,0.01959228515625],[0.0201873779296875,0.0201873779296875,0.0201873779296875],[0.0217132568359375,0.0217132568359375,0.0217132568359375],[0.0206451416015625,0.0206451416015625,0.0206451416015625],[0.0191650390625,0.0191650390625,0.0191650390625],[0.01971435546875,0.01971435546875,0.01971435546875],[0.019256591796875,0.019256591796875,0.019256591796875],[0.0191497802734375,0.0191497802734375,0.0191497802734375],[0.0195465087890625,0.0195465087890625,0.0195465087890625],[0.0181732177734375,0.0181732177734375,0.0181732177734375],[0.021087646484375,0.021087646484375,0.021087646484375],[0.0196380615234375,0.0196380615234375,0.0196380615234375],[0.0197601318359375,0.0197601318359375,0.0197601318359375],[0.0196990966796875,0.0196990966796875,0.0196990966796875],[0.198822021484375,0.198822021484375,0.198822021484375]]],"scale_curve":[[[0.015625,0.03696943819522858,0.06758687645196915],[0.0625,0.4138273298740387,0.7565518617630005],[0.25,0.9828379154205322,1.796807050704956]]]},"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":"[\"20\",\"77\",\"0\",\"2\"]"}