You are here

CTIO Home

ENR CTIO Blanco 4-m 2016-06-01

Primary tabs

Date: 
Tuesday, May 31, 2016
Telescope: 
CTIO Blanco 4-m
Submitter: 
Kevin Reil
Submitter Email: 
reil@slac.stanford.edu
Observer Support: 
Claudio Aguilera
Night Assistant: 
Did not get his name
Also Present: 
Abi Saha
Problems: 

None.

Comments: 

Weather was bad all night. About 1:00 a.m. it appeared that clouds were thinner but still overcast. Humidity also dropped to near 50% but atmosphere was far from stable and observers supported CTIO staff decision to not try and push things to open.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Overcast
Precipitation: 
High Humidity
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky : 
8
2nd Quarter
Clouds: 
Overcast
Precipitation: 
High Humidity
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
3rd Quarter
Clouds: 
Overcast
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
7
4th Quarter
Clouds: 
Overcast
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
7
Program: 
Proposal: 
2014B-0404
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
11.5
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: 
N/A
Total Program Time: 
11.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2016-05-31 0.0 0.0 0.0 11.5 0.0 11.5