You are here

CTIO Home

ENR CTIO Blanco 4-m 2015-03-22

Primary tabs

Date: 
Sunday, March 22, 2015
Telescope: 
CTIO Blanco 4-m
Submitter: 
Jonatan Selsing
Submitter Email: 
jselsing@dark-cosmology.dk
Observer Support: 
Hernan Tirado
Night Assistant: 
Claudio Aguilera
Also Present: 
Anja von der Linden, Jonatan Selsing, Luis Cicuendez
Problems: 

None.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
3
2nd Quarter
Clouds: 
Overcast
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
7
3rd Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
0.50
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
7
4th Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
0.50
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
7
Program: 
Proposal: 
2015A-0615
Target of Oportunity: 
No
Time Observed: 
2.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
2.5
Time lost other: 
0.0
Description: 
The darkest galaxies: how dark are they really?
Primary Investigator: 
Brendan McMonigal
Email: 
lcicuend@iac.es
Institution: 
Instituto de Astrofisica de Canarias
Instrument: 
CTIO 4m DECam
Total Program Time: 
4.75
Proposal: 
2015A-0121
Target of Oportunity: 
No
Time Observed: 
3.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
1.25
Time lost other: 
0.0
Description: 
Cluster weak lensing
Primary Investigator: 
Anja von der Linden
Email: 
anja@slac.stanford.edu
Institution: 
KIPAC
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2015-03-22 5.25 0.0 0.0 3.75 0.0 9