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ENR CTIO Blanco 4-m 2018-04-24

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Date: 
Tuesday, April 24, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Herve Bouy
Submitter Email: 
herve.bouy@u-bordeaux.fr
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Problems: 

Interlock failed at 02:01 UT. By pressing reset the problem with the interlock disapeared. 

Comments: 

Clear skies, dimm2 seeing around 0.7''. Some thin clouds passing over during the 2nd half.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
4th Quarter
Clouds: 
Thin Clouds
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
2
Program: 
Proposal: 
2018A-0913
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: 
The K2 Supernova Experiment - Kepler and DECam Working Together
Primary Investigator: 
Brad Tucker
Email: 
brad@mso.anu.edu.au
Institution: 
The Australian National University
Instrument: 
CTIO 4m DECam
Total Program Time: 
5.5
Proposal: 
2018A-0059
Target of Oportunity: 
yes
Time Observed: 
5.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
1.25
Description: 
Complementing Gaia from the ground
Primary Investigator: 
H. Bouy
Email: 
herve.bouy@u-bordeaux.fr
Institution: 
University of Bordeaux
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
6.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-04-24 10.75 0.0 0.0 0.0 1.25 12