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ENR CTIO Blanco 4-m 2013-06-07

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Date: 
Friday, June 7, 2013
Telescope: 
CTIO Blanco 4-m
Submitter: 
Abi Saha
Submitter Email: 
saha@noao.edu
Observer Support: 
Mauricio Rojas
Night Assistant: 
Alberto Alvarez
Also Present: 
David Rojas
Problems: 

Interlock failure at several times during the night: some were due to SISPI issues (Klaus Honschied (sp?) had to intervene) and one other required unplugging and replugging of the shutter cable at the instrument.  I am sure Mauricio Rojas can provide a more substantive narrative, and probably has, elsewhere. 

Lost about 2 hours total.

Comments: 

None. (I said too much last night...)

Conditions: 
General Conditions
Temperature Max: 
15.00
Temperature Min: 
13.50
Humidity Max: 
30
Humidity Min: 
20
Wind Speed Max: 
20.00
Wind Speed Min: 
6.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.30
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.50
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2013A-0719
Target of Oportunity: 
No
Time Observed: 
9.25
Time Engineering: 
0.0
Time lost technical: 
2.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
A dep synoptic study of the Galactic center
Primary Investigator: 
Abi Saha
Email: 
saha@noao.edu
Institution: 
NOAO
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
11.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2013-06-07 9.25 0.0 2.0 0.0 0.0 11.25