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ENR CTIO Blanco 4-m 2018-09-02

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Date: 
Sunday, September 2, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Zachary Slepian
Submitter Email: 
zslepian@lbl.gov
Observer Support: 
Clara Martinez-Vazquez
Night Assistant: 
Claudio Aguilera
Also Present: 
Hernan Tirada
Problems: 

Around 09:49 UT, roughly 20 minutes before end of the night, our script seems to have requested an inaccessible pointing and the chicken went off; interlock broke. We reset, removed one exposure from the script, and tried again. Got one more exposure, but then script said it had no more in it. Unclear if that really was the end of our planned observations for the night or not. But this is probably an issue with the script, not the instrument. 

Comments: 

See above. Also chip n10 continues to be broken. 

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
0.50
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2014B-0404
Target of Oportunity: 
No
Time Observed: 
10.25
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: 
10.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-09-02 10.25 0.0 0.0 0.0 0.0 10.25