sfr010912.0026          36          28     0.777778
sfr010912.0540          19          17     0.894737
sfr010912.0718          28          23     0.821429
sfr010912.0933          23          21     0.913043
sfr010912.1738          14           2     0.142857
sfr010912.1914          19           3     0.157895
IDL> infil = findfile('$DIR_SITE_NEWDATA/sfr010913*')
IDL> .r check_image_gaps
% Compiled module: $MAIN$.
sfr010913.0328          26          20     0.769231
sfr010913.0541          25          22     0.880000
sfr010913.0717          26          21     0.807692
sfr010913.0943          24          21     0.875000
sfr010913.1424          15           7     0.466667
sfr010913.1915          20           0      0.00000
sfr010913.2048          28           0      0.00000
sfr010913.2237          31           0      0.00000
IDL> infil = findfile('$DIR_SITE_NEWDATA/sfr010914*')
IDL> .r check_image_gaps
% Compiled module: $MAIN$.
sfr010914.0053          33          27     0.818182
sfr010914.0356          40          37     0.925000
sfr010914.0723          27          24     0.888889
sfr010914.0942          23          19     0.826087
sfr010914.1115          12           4     0.333333
sfr010914.2138          23          13     0.565217
IDL> infil = findfile('$DIR_SITE_NEWDATA/sfr010915*')
IDL> .r check_image_gaps
% Compiled module: $MAIN$.
sfr010915.0207          25          22     0.880000
sfr010915.0400          28          20     0.714286
sfr010915.0716          25          23     0.920000
IDL> infil = findfile('$DIR_SITE_NEWDATA/sfr010916*')
IDL> .r check_image_gaps
% Compiled module: $MAIN$.
sfr010916.1439          14           9     0.642857
sfr010916.1555          13           4     0.307692
sfr010916.1737          15          10     0.666667
sfr010916.1910          19          11     0.578947
sfr010916.2230          43          41     0.953488
IDL> infil = findfile('/online_weeks_pollux/2001*/sfr010716*')
IDL> .r check_image_gaps
sfr010716.0044          19          16     0.842105
sfr010716.0220          16          12     0.750000
sfr010716.0356          20          15     0.750000
sfr010716.0532           5           4     0.800000
sfr010716.0708          24          21     0.875000
sfr010716.0844          24          24      1.00000
sfr010716.1020          23          21     0.913043
sfr010716.1156           9           7     0.777778
sfr010716.1332          13          11     0.846154
sfr010716.1508          11          10     0.909091
sfr010716.1644          14          14      1.00000
sfr010716.1820          15          15      1.00000
sfr010716.1956          14          14      1.00000
sfr010716.2132          11           9     0.818182
sfr010716.2308          24          20     0.833333