{"collection":"grad-noise-175k","coord":"t12_x1_u1_b53","data":{"index":20209,"ordinal":"97487867","topo":"o1(o2(x,o2(x,x)))","expression":"log(pow(P,dot(P,D)))","image":"frame_expr-020209.png","measured":true,"step":161679,"globalStep":161679,"value_mean":-0.6955921649932861,"value_positive_fraction":0.1251220703125,"value_abs_mean":0.8389561176300049,"value_variance":0.31076177954673767,"value_stddev":0.5574601292610168,"value_min":-1,"value_max":1,"value_range":2,"histogram_probability_sum":1,"histogram_entropy_bits":2.306514024734497,"gradient_energy_x":0.02968570776283741,"gradient_energy_y":0.014471863396465778,"gradient_magnitude_mean":0.09190879762172699,"gradient_axis_bias":0.34453532099723816,"gradient_nonzero_flag":1,"laplacian_mean":0.0009729985031299293,"laplacian_energy":0.032036904245615005,"laplacian_abs_mean":0.061198703944683075,"gradient_magnitude_variance":0.03570467233657837,"gradient_magnitude_stddev":0.18895679712295532,"gradient_magnitude_cv":2.0559163093566895,"gradient_magnitude_max":1.1943328380584717,"gradient_energy_over_variance":0.14209459722042084,"laplacian_energy_over_variance":0.1030915156006813,"variance_normalization_valid_flag":1,"gradient_cv_valid_flag":1,"scale_diff2_near":0,"scale_diff2_mid":0,"scale_diff2_far":0.048033684492111206,"scale_diff2_near_over_variance":0,"scale_diff2_mid_over_variance":0,"scale_diff2_far_over_variance":0.15456753969192505,"value_histogram":[[[0.697357177734375,0.697357177734375,0.697357177734375],[0.006988525390625,0.006988525390625,0.006988525390625],[0.0081787109375,0.0081787109375,0.0081787109375],[0.009368896484375,0.009368896484375,0.009368896484375],[0.008758544921875,0.008758544921875,0.008758544921875],[0.00927734375,0.00927734375,0.00927734375],[0.010345458984375,0.010345458984375,0.010345458984375],[0.010498046875,0.010498046875,0.010498046875],[0.01177978515625,0.01177978515625,0.01177978515625],[0.01202392578125,0.01202392578125,0.01202392578125],[0.013427734375,0.013427734375,0.013427734375],[0.012542724609375,0.012542724609375,0.012542724609375],[0.0137939453125,0.0137939453125,0.0137939453125],[0.013214111328125,0.013214111328125,0.013214111328125],[0.014892578125,0.014892578125,0.014892578125],[0.022430419921875,0.022430419921875,0.022430419921875],[0.008819580078125,0.008819580078125,0.008819580078125],[0.00921630859375,0.00921630859375,0.00921630859375],[0.007537841796875,0.007537841796875,0.007537841796875],[0.007476806640625,0.007476806640625,0.007476806640625],[0.00701904296875,0.00701904296875,0.00701904296875],[0.006439208984375,0.006439208984375,0.006439208984375],[0.0054931640625,0.0054931640625,0.0054931640625],[0.006011962890625,0.006011962890625,0.006011962890625],[0.0045166015625,0.0045166015625,0.0045166015625],[0.00506591796875,0.00506591796875,0.00506591796875],[0.00457763671875,0.00457763671875,0.00457763671875],[0.003570556640625,0.003570556640625,0.003570556640625],[0.004119873046875,0.004119873046875,0.004119873046875],[0.003387451171875,0.003387451171875,0.003387451171875],[0.0032958984375,0.0032958984375,0.0032958984375],[0.03857421875,0.03857421875,0.03857421875]]],"scale_curve":[[[0.015625,0,0],[0.0625,0,0],[0.25,0.048033684492111206,0.15456753969192505]]]},"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\",\"1\",\"1\",\"53\"]"}