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ENR CTIO Blanco 4-m 2017-03-01

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Date: 
Wednesday, March 1, 2017
Telescope: 
CTIO Blanco 4-m
Submitter: 
Dustin Lang
Submitter Email: 
dstndstn@gmail.com
Observer Support: 
Hernan Tirado
Night Assistant: 
Rodrigo Hernandez
Problems: 

None.

Comments: 

We had to restart the browser containing the SISPI user interface.  No interruption of observations resulted.

At the very end of the night we had a weird thing happen with the SISPI user interface.  The main observer interface window (which had been working fine) showed that we were in "user" mode, and we couldn't unlock the queue to remove exposures, or, worryingly!, turn off Vsub.  Was necessary to restart the GUI.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2014B-0404
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: 
DECaLS
Primary Investigator: 
David Schlegel
Email: 
djschlegel@lbl.gov
Institution: 
Lawrence Berkeley National Laboratory
Instrument: 
CTIO 4m DECam
Total Program Time: 
9.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2017-03-01 9.5 0.0 0.0 0.0 0.0 9.5