{"collection":"grad-noise-175k","coord":"t12_x19_u5_b37","data":{"index":35923,"ordinal":"98215873","topo":"o1(o2(x,o2(x,x)))","expression":"sgn(div(R,pow(P,D)))","image":"frame_expr-035923.png","measured":true,"step":117231,"globalStep":117231,"value_mean":-0.5117186307907104,"value_positive_fraction":0.227294921875,"value_abs_mean":0.8185691237449646,"value_variance":0.4947657287120819,"value_stddev":0.7033958435058594,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.9170219898223877,"gradient_energy_x":0.007915031164884567,"gradient_energy_y":0.0050549753941595554,"gradient_magnitude_mean":0.062016114592552185,"gradient_axis_bias":0.22051306068897247,"gradient_nonzero_flag":1,"laplacian_mean":-0.00005418050932348706,"laplacian_energy":0.007328984327614307,"laplacian_abs_mean":0.021245233714580536,"gradient_magnitude_variance":0.009123878553509712,"gradient_magnitude_stddev":0.09551899135112762,"gradient_magnitude_cv":1.5402286052703857,"gradient_magnitude_max":1.000291109085083,"gradient_energy_over_variance":0.026214441284537315,"laplacian_energy_over_variance":0.014813040383160114,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.023627869784832,"scale_diff2_mid":0.2613791823387146,"scale_diff2_far":0.6554099321365356,"scale_diff2_near_over_variance":0.04775567352771759,"scale_diff2_mid_over_variance":0.5282887816429138,"scale_diff2_far_over_variance":1.3246874809265137,"value_histogram":[[[0.5658416748046875,0.5658416748046875,0.5658416748046875],[0.015899658203125,0.015899658203125,0.015899658203125],[0.02508544921875,0.02508544921875,0.02508544921875],[0.0101165771484375,0.0101165771484375,0.0101165771484375],[0.0210113525390625,0.0210113525390625,0.0210113525390625],[0.008331298828125,0.008331298828125,0.008331298828125],[0.0050201416015625,0.0050201416015625,0.0050201416015625],[0.024139404296875,0.024139404296875,0.024139404296875],[0.0066986083984375,0.0066986083984375,0.0066986083984375],[0.0062103271484375,0.0062103271484375,0.0062103271484375],[0.022369384765625,0.022369384765625,0.022369384765625],[0.00262451171875,0.00262451171875,0.00262451171875],[0.0099334716796875,0.0099334716796875,0.0099334716796875],[0.00836181640625,0.00836181640625,0.00836181640625],[0.0246429443359375,0.0246429443359375,0.0246429443359375],[0.01641845703125,0.01641845703125,0.01641845703125],[0.0050048828125,0.0050048828125,0.0050048828125],[0.0208892822265625,0.0208892822265625,0.0208892822265625],[0.00384521484375,0.00384521484375,0.00384521484375],[0.0058746337890625,0.0058746337890625,0.0058746337890625],[0.0029296875,0.0029296875,0.0029296875],[0.018157958984375,0.018157958984375,0.018157958984375],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.0026397705078125,0.0026397705078125,0.0026397705078125],[0.019622802734375,0.019622802734375,0.019622802734375],[0.0045623779296875,0.0045623779296875,0.0045623779296875],[0.004119873046875,0.004119873046875,0.004119873046875],[0.0196380615234375,0.0196380615234375,0.0196380615234375],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.01934814453125,0.01934814453125,0.01934814453125],[0.010162353515625,0.010162353515625,0.010162353515625],[0.0796051025390625,0.0796051025390625,0.0796051025390625]]],"scale_curve":[[[0.015625,0.023627869784832,0.04775567352771759],[0.0625,0.2613791823387146,0.5282887816429138],[0.25,0.6554099321365356,1.3246874809265137]]]},"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":"[\"12\",\"19\",\"5\",\"37\"]"}