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ENR CTIO Blanco 4-m 2018-03-31

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Date: 
Saturday, March 31, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Markus Rabus
Submitter Email: 
mrabus@astro.puc.cl
Observer Support: 
Hernan Tirado
Night Assistant: 
Claudio Aguilera
Also Present: 
Jackie Faherty
Problems: 

Power supply for hollow CuHeAr lamp was replaced, because the lamp spectra were too bright. However, no the lamp spectra are too weak with fewer lines. I will use sky lines for wavelength calibration.

Comments: 

None.

Conditions: 
General Conditions
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: 
0.90
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: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2018A-0908
Target of Oportunity: 
No
Time Observed: 
9.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Charactetization of M-Dwarf Planet Hosts from HATSouth
Primary Investigator: 
Markus Rabus
Email: 
mrabus@astro.puc.cl
Institution: 
Pontificia Universidad Catolica de Chile
Instrument: 
CTIO 4m ArCoIRIS
Organization: 
Chile
Total Program Time: 
9.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-03-31 9.5 0.0 0.0 0.0 0.0 9.5