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CTIO Home > ENR CTIO Blanco 4-m 2013-10-22

ENR CTIO Blanco 4-m 2013-10-22

Date: 
Tuesday, October 22, 2013
Telescope: 
CTIO Blanco 4-m
Submitter: 
Alistair Walker
Submitter Email: 
awalker@ctio.noao.edu
Observer Support: 
Mauricio Rojas
Night Assistant: 
Claudio Aguilera
Also Present: 
Javier Rojas, Tom, Diehl, DES Observers for tomorrow
Problems: 

It took some time to coax DECam into life, two separate power cycles of the Monsoon controllers to clear hardware latch-ups and several SISPI restarts. The dry air flow to C5 was increased (33% flow increase), this reduced the measured humidity at the FCM to below 1%.    A few SISPI interlocks broke now and then, image builders had to be restarted was the most common.   See Elog for details.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky : 
8
2nd Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
3rd Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
4th Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
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Program: 
Proposal: 
Engineering
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
9.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DECam checkout
Primary Investigator: 
Alisair Walker
Email: 
awalker@ctio.noao.edu [1]
Institution: 
CTIO
Instrument: 
CTIO 4m DECam
Organization: 
N/A
Total Program Time: 
9
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2013-10-22 0.0 9.0 0.0 0.0 0.0 9
Source URL (modified on 10/23/2013 - 04:27): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2013-10-22

Links
[1] mailto:awalker@ctio.noao.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/1139/delete?destination=print/node/4484
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/1139/edit?destination=print/node/4484
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/4484?destination=print/node/4484