# night, order, rascan, decscan
2012_07_17_18  1  1  1
2012_07_18_19  2  1  1
2012_07_19_20  3  1  1
2012_07_21_22  4  1  1
2012_07_22_23  5  1  1
2012_07_23_24  6  1  1
2012_07_24_25  0  1  1