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ENR CTIO Blanco 4-m 2016-03-22

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Date: 
Tuesday, March 22, 2016
Telescope: 
CTIO Blanco 4-m
Submitter: 
Michael Kuhn
Submitter Email: 
michael.kuhn@uv.cl
Observer Support: 
Claudio Aguilera
Night Assistant: 
Rodrigo Hernandez
Also Present: 
Manuel Hernandez, David James
Problems: 

The nodding sequence would stall, and had to be manually restarted. This occured about 8 times during the night.

The telescope lost pointing twice during the night, and pointing had to be reacquired.

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
16.00
Temperature Min: 
15.00
Humidity Max: 
34
Humidity Min: 
34
Wind Speed Max: 
22.00
Wind Speed Min: 
5.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
3rd Quarter
Clouds: 
Overcast
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
7
4th Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
4
Program: 
Proposal: 
2016A-0612
Target of Oportunity: 
No
Time Observed: 
9.75
Time Engineering: 
0.0
Time lost technical: 
0.5
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Spectroscopic follow up massive stars
Primary Investigator: 
Michael Kuhn
Email: 
michael.kuhn@uv.cl
Institution: 
Uni de Valparaiso
Instrument: 
CTIO 4m ArCoIRIS
Organization: 
Chile
Total Program Time: 
10.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2016-03-22 9.75 0.0 0.5 0.0 0.0 10.25