You are here

CTIO Home

ENR CTIO Blanco 4-m 2016-03-26

Primary tabs

Date: 
Saturday, March 26, 2016
Telescope: 
CTIO Blanco 4-m
Submitter: 
Albert Lee
Submitter Email: 
alee@physics.harvard.edu
Observer Support: 
Manuel Hernandez
Night Assistant: 
Alberto Alvarez
Also Present: 
Carlos Corco, Gregory Green
Problems: 

Some slewing error was noticed at 04:00 UTC. There was an issue with the dome's altazimuth position sensor. Alberto, Carlos, and Manuel resolved the issue and we resumed observations by 05:30 UTC.

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
17.00
Temperature Min: 
14.00
Humidity Max: 
36
Humidity Min: 
24
Wind Speed Max: 
15.00
Wind Speed Min: 
3.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.15
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.15
Seeing Variability: 
0.6
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.95
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.6
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2016A-0327
Target of Oportunity: 
No
Time Observed: 
8.5
Time Engineering: 
0.0
Time lost technical: 
1.5
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Mapping Dust in 3D with DECam
Primary Investigator: 
Douglas Finkbeiner
Email: 
dfinkbeiner@cfa.harvard.edu
Institution: 
Harvard
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
10
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2016-03-26 8.5 0.0 1.5 0.0 0.0 10