You are here

CTIO Home

ENR CTIO Blanco 4-m 2017-05-19

Primary tabs

Date: 
Friday, May 19, 2017
Telescope: 
CTIO Blanco 4-m
Submitter: 
Anand Raichoor
Submitter Email: 
anand.raichoor@epfl.ch
Observer Support: 
Manuel Hernandez
Night Assistant: 
Alberto Alvarez
Also Present: 
Tim Abbott, David Herrera [remotely]
Problems: 

None.

Comments: 

At UTC 09:30, there was a big slew in the observing plan: we added a break, and moved "manually" the telescope to the next pointing in 3-4 steps of 15 degrees each [in order to avoid interlocks].

 

Conditions: 
General Conditions
Temperature Max: 
6.00
Temperature Min: 
1.00
Humidity Max: 
80
Humidity Min: 
20
Wind Speed Max: 
20.00
Wind Speed Min: 
0.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Medium
Seeing Value: 
1.80
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
1
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.80
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.60
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.60
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
Program: 
Proposal: 
2014B-0404
Target of Oportunity: 
No
Time Observed: 
11.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DECaLS
Primary Investigator: 
David Schlegel
Email: 
djschlegel@lbl.gov
Institution: 
Lawrence Berkeley National Laboratory
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
11.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2017-05-19 11.25 0.0 0.0 0.0 0.0 11.25