{"collection":"grad-noise-175k","coord":"t20_x23_u0_b2","data":{"index":164141,"ordinal":"163341245","topo":"o2(x,o2(o2(x,x),x))","expression":"add(P,add(mlt(R,D),R))","image":"frame_expr-164141.png","measured":true,"step":21535,"globalStep":21535,"value_mean":0.003374407533556223,"value_positive_fraction":0.49652099609375,"value_abs_mean":0.9409515261650085,"value_variance":0.9198517203330994,"value_stddev":0.9590889811515808,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":1.9635294675827026,"gradient_energy_x":0.0012635092716664076,"gradient_energy_y":0.00039308503619395196,"gradient_magnitude_mean":0.011984920129179955,"gradient_axis_bias":0.525429904460907,"gradient_nonzero_flag":1,"laplacian_mean":-0.000020992209101677872,"laplacian_energy":0.00029486572020687163,"laplacian_abs_mean":0.004004497546702623,"gradient_magnitude_variance":0.0015136575093492866,"gradient_magnitude_stddev":0.03890575096011162,"gradient_magnitude_cv":3.246225357055664,"gradient_magnitude_max":0.32242873311042786,"gradient_energy_over_variance":0.0018009362975135446,"laplacian_energy_over_variance":0.0003205578832421452,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0.0040384200401604176,"scale_diff2_mid":0.046674955636262894,"scale_diff2_far":0.2731292247772217,"scale_diff2_near_over_variance":0.004390294663608074,"scale_diff2_mid_over_variance":0.05074182525277138,"scale_diff2_far_over_variance":0.29692745208740234,"value_histogram":[[[0.4365997314453125,0.4365997314453125,0.4365997314453125],[0.0038909912109375,0.0038909912109375,0.0038909912109375],[0.004119873046875,0.004119873046875,0.004119873046875],[0.0050506591796875,0.0050506591796875,0.0050506591796875],[0.0048065185546875,0.0048065185546875,0.0048065185546875],[0.0053863525390625,0.0053863525390625,0.0053863525390625],[0.0042724609375,0.0042724609375,0.0042724609375],[0.0046539306640625,0.0046539306640625,0.0046539306640625],[0.005218505859375,0.005218505859375,0.005218505859375],[0.0059661865234375,0.0059661865234375,0.0059661865234375],[0.004669189453125,0.004669189453125,0.004669189453125],[0.003631591796875,0.003631591796875,0.003631591796875],[0.003692626953125,0.003692626953125,0.003692626953125],[0.0040283203125,0.0040283203125,0.0040283203125],[0.0033111572265625,0.0033111572265625,0.0033111572265625],[0.0041656494140625,0.0041656494140625,0.0041656494140625],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0025482177734375,0.0025482177734375,0.0025482177734375],[0.00213623046875,0.00213623046875,0.00213623046875],[0.00286865234375,0.00286865234375,0.00286865234375],[0.003021240234375,0.003021240234375,0.003021240234375],[0.0028076171875,0.0028076171875,0.0028076171875],[0.0035400390625,0.0035400390625,0.0035400390625],[0.003448486328125,0.003448486328125,0.003448486328125],[0.0037078857421875,0.0037078857421875,0.0037078857421875],[0.003387451171875,0.003387451171875,0.003387451171875],[0.0034942626953125,0.0034942626953125,0.0034942626953125],[0.003082275390625,0.003082275390625,0.003082275390625],[0.0035247802734375,0.0035247802734375,0.0035247802734375],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.0040130615234375,0.0040130615234375,0.0040130615234375],[0.4478607177734375,0.4478607177734375,0.4478607177734375]]],"scale_curve":[[[0.015625,0.0040384200401604176,0.004390294663608074],[0.0625,0.046674955636262894,0.05074182525277138],[0.25,0.2731292247772217,0.29692745208740234]]]},"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\",\"23\",\"0\",\"2\"]"}