ENR CTIO Blanco 4-m 2013-03-31

At the beginning of the evening, the Observer2 console displayed a warning message indicating that /home4 was nearly full, and had 1.4G of space remaining. Klaus and Ann were temporarily unavailable, and Tim Abbott advised us to contact Alistair Walker, who resolved the problem remotely when we did so.

At 9:01 PM, the TCS failed again (it had done this at the same time the previous night).

This caused a chain of events which appear to have exposed a new SISPI bug; EH, uncertain about exactly what was going on, paused the exposure after the TCS failure; when the situation was clarified, the exposure was resumed and then aborted. However, the OCS  status remained set to "pause" and subsequent exposures would not write out. Klaus was contacted about this, and helped us to reset the OCS and resume our program.