{"collection":"grad-noise-175k","coord":"t20_x5_u0_b99","data":{"index":160620,"ordinal":"162614124","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,dot(add(P,D),R))","image":"frame_expr-160620.png","measured":true,"step":164967,"globalStep":164967,"value_mean":-0.024790069088339806,"value_positive_fraction":0.488555908203125,"value_abs_mean":0.9271419048309326,"value_variance":0.9015027284622192,"value_stddev":0.9494749903678894,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.1172149181365967,"gradient_energy_x":0.012614917941391468,"gradient_energy_y":0.015699708834290504,"gradient_magnitude_mean":0.05275564640760422,"gradient_axis_bias":-0.10894689708948135,"gradient_nonzero_flag":1,"laplacian_mean":-0.00014611716323997825,"laplacian_energy":0.022280681878328323,"laplacian_abs_mean":0.03884530067443848,"gradient_magnitude_variance":0.02554621733725071,"gradient_magnitude_stddev":0.15983183681964874,"gradient_magnitude_cv":3.0296630859375,"gradient_magnitude_max":1.8429933786392212,"gradient_energy_over_variance":0.03140825405716896,"laplacian_energy_over_variance":0.02471504732966423,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.04159534350037575,"scale_diff2_mid":0.32872745394706726,"scale_diff2_far":0.7558364272117615,"scale_diff2_near_over_variance":0.04614000767469406,"scale_diff2_mid_over_variance":0.3646439015865326,"scale_diff2_far_over_variance":0.8384183645248413,"value_histogram":[[[0.4430694580078125,0.4430694580078125,0.4430694580078125],[0.004119873046875,0.004119873046875,0.004119873046875],[0.004913330078125,0.004913330078125,0.004913330078125],[0.0048065185546875,0.0048065185546875,0.0048065185546875],[0.0062103271484375,0.0062103271484375,0.0062103271484375],[0.0050048828125,0.0050048828125,0.0050048828125],[0.00482177734375,0.00482177734375,0.00482177734375],[0.0039825439453125,0.0039825439453125,0.0039825439453125],[0.0044708251953125,0.0044708251953125,0.0044708251953125],[0.0040283203125,0.0040283203125,0.0040283203125],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.00439453125,0.00439453125,0.00439453125],[0.004486083984375,0.004486083984375,0.004486083984375],[0.004119873046875,0.004119873046875,0.004119873046875],[0.00408935546875,0.00408935546875,0.00408935546875],[0.004425048828125,0.004425048828125,0.004425048828125],[0.0042572021484375,0.0042572021484375,0.0042572021484375],[0.004425048828125,0.004425048828125,0.004425048828125],[0.004669189453125,0.004669189453125,0.004669189453125],[0.004791259765625,0.004791259765625,0.004791259765625],[0.004302978515625,0.004302978515625,0.004302978515625],[0.0047607421875,0.0047607421875,0.0047607421875],[0.0054473876953125,0.0054473876953125,0.0054473876953125],[0.0051422119140625,0.0051422119140625,0.0051422119140625],[0.0054779052734375,0.0054779052734375,0.0054779052734375],[0.0045013427734375,0.0045013427734375,0.0045013427734375],[0.0044403076171875,0.0044403076171875,0.0044403076171875],[0.00445556640625,0.00445556640625,0.00445556640625],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.0044097900390625,0.0044097900390625,0.0044097900390625],[0.0043182373046875,0.0043182373046875,0.0043182373046875],[0.4188385009765625,0.4188385009765625,0.4188385009765625]]],"scale_curve":[[[0.015625,0.04159534350037575,0.04614000767469406],[0.0625,0.32872745394706726,0.3646439015865326],[0.25,0.7558364272117615,0.8384183645248413]]]},"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\",\"5\",\"0\",\"99\"]"}