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ENR CTIO Blanco 4-m 2019-04-23

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Date: 
Tuesday, April 23, 2019
Telescope: 
CTIO Blanco 4-m
Submitter: 
Clara Martinez
Submitter Email: 
cmartinez@ctio.noao.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Also Present: 
Rodrigo Hernandez
Problems: 

None.

Comments: 

Strong wind and clouds.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Partially cloudy
Wind: 
High
Seeing Value: 
1.70
Seeing Variability: 
0.8
Seeing Source: 
The Telescope I used
Sky : 
3
2nd Quarter
Clouds: 
Partially cloudy
Wind: 
High
Seeing Value: 
1.70
Seeing Variability: 
0.8
Seeing Source: 
The Telescope I used
Sky: 
7
3rd Quarter
Clouds: 
Overcast
Wind: 
High
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
8
4th Quarter
Clouds: 
Overcast
Wind: 
High
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
8
Program: 
Proposal: 
2019A-0325
Target of Oportunity: 
No
Time Observed: 
4.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
7.5
Time lost other: 
0.0
Description: 
Towards an homogeneous distance scale using DECam filters
Primary Investigator: 
Martinez-Vazquez
Email: 
cmartinez@ctio.noao.edu
Institution: 
CTIO
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
11.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2019-04-23 4.0 0.0 0.0 7.5 0.0 11.5