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ENR CTIO Blanco 4-m 2015-06-06

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Date: 
Saturday, June 6, 2015
Telescope: 
CTIO Blanco 4-m
Submitter: 
Dongwon Kim
Submitter Email: 
dongwon.kim@anu.edu.au
Observer Support: 
Alfredo Zenteno
Night Assistant: 
Alberto Alvarez
Also Present: 
Gyuchul Myeong, Tammy Roderick
Problems: 

None.

Comments: 

2:30am - Time out to turn off air

6:10am - Air compressor broken

7:40am - Supply pressure was too low and interlock was broken.

Conditions: 
General Conditions
Temperature Max: 
14.00
Temperature Min: 
12.00
Humidity Max: 
20
Humidity Min: 
15
Wind Speed Max: 
10.00
Wind Speed Min: 
1.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2015A-0616
Target of Oportunity: 
No
Time Observed: 
12.0
Time Engineering: 
0.0
Time lost technical: 
1.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Search for ultra-faint Milky Way satellite galaxies in the southern hemisphere
Primary Investigator: 
Helmut Jerjen
Email: 
helmut.jerjen@anu.edu.au
Institution: 
ANU
Instrument: 
CTIO 4m DECam
Organization: 
N/A
Total Program Time: 
13
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2015-06-06 12.0 0.0 1.0 0.0 0.0 13