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ENR CTIO Blanco 4-m 2018-05-05

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Date: 
Saturday, May 5, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Francisco Forster
Submitter Email: 
francisco.forster@gmail.com
Observer Support: 
Manuel Hernandez
Night Assistant: 
Alberto Alvarez
Also Present: 
Kathy Vivas, Abi Saha, Pablo Munoz
Problems: 

We had strong wind and had to close the dome for about 15 minutes. The seeing was above 2 for about 2 hr,

2nd half had calmer winds and seeing between 1.0 and 1.5 arcsec

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
High
Seeing Value: 
2.00
Seeing Variability: 
0.8
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.50
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.30
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2018A-0911
Target of Oportunity: 
No
Time Observed: 
5.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.25
Time lost other: 
0.0
Description: 
Deep post explosion templates for supernova
Primary Investigator: 
F. Forster
Email: 
francisco.forster@gmail.com
Institution: 
Universidad de Chile
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
5.5
Proposal: 
2018A-0206
Target of Oportunity: 
No
Time Observed: 
5.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
An Atlas of Time Varioable phenomena in external galaxies
Primary Investigator: 
A. Saha
Email: 
saha@noao.edu
Institution: 
NOAO
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
5.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-05-05 10.75 0.0 0.0 0.25 0.0 11