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ENR CTIO 1.5-m 2018-04-23

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Date: 
Monday, April 23, 2018
Telescope: 
CTIO 1.5-m
Submitter: 
Rodrigo Hinojosa
Submitter Email: 
Observer Support: 
None
Night Assistant: 
Rodrigo Hinojosa
Problems: 

The computer that controls the T.C.S. was quite slow at some moments of the night, this caused lost time while changing targets and disconnection of CHIRON with the T.C.S.

Comments: 

Thin clouds in the beginning of the night.

 

Cloudy from the second (of four) part of the night.

 

I stopped observations at 03:20 UT because clouds covered the whole sky.

 

From 04:40 to 08:30 UT, I observed targets up to V < 12, the most of them with poor signal.

 

I stopped observations at 08:30 UT because clouds covered the whole sky.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
0.80
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
2
2nd Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
0.60
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
5
3rd Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
6
4th Quarter
Clouds: 
Cirrus
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
7
Program: 
Target of Oportunity: 
No
Time Observed: 
8.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
3.0
Time lost other: 
0.0
Primary Investigator: 
Todd Henry
Institution: 
SMARTS
Instrument: 
CTIO 1.5m Echelle
Organization: 
SMARTS
Total Program Time: 
11
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-04-23 8.0 0.0 0.0 3.0 0.0 11