MDM Trouble Report for 2015 Dec 27

Telescope: 2.4m
Observer(s): Y. Jeon, Y.-K. Sheen, D. Park (Seoul National Univsersity)
Instrument: OSMOS/B

Problem(s) Encountered:
Around 4 AM, we encountered the ‘disp times out’ problem. 
Then we solved it using an e-mail from Richard Pogge 
and we could observe again. 
It was a mixed problem of ‘Mechanism out-of-position fault’ 
and ‘Timeout cannot …8003’ he mentioned. 

However, after morning twilight flat, 
we tried to take some arc frames. 
At this moment, the same problem occurred 
and we tried, tried, tried.
But it did not work and finally we gave up.
Therefore we could not get calibration data.  
You can see the error massages in Prospero and IE Window we used.



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Submitted on 2015 Dec 28 [8:15:24]