Night Log 2013-04-15

SA: Tim
SO: Thea
Others: keith

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Summary
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a cirrus-filled night with steadily increasing wind and decent seeing. managed to successfully complete blocks for:

2012-2-DC_RSA-001 (P0)
2012-2-RSA-001
2012-2-RSA-015 (BVIT)

tried a P1 block for 2012-2-RSA_OTH-010, but it got too cloudy. used some of the cloudy time to perform pupil mask commissioning test as well as some pointing tests in the north. was not able to reproduce the problems we've had with some north pointings. each star i tried came up at or near the center of the field. tried to get back on sky later in the night when the clouds thinned for a time, but CCAS technical problems prevented that and then the clouds rolled back in for good.