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ENR CTIO Blanco 4-m 2024-11-05

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Date: 
Tuesday, November 5, 2024
Telescope: 
CTIO Blanco 4-m
Submitter: 
Erik Zaborowski
Submitter Email: 
zaborowski.11@osu.edu
Observer Support: 
Alberto Alvarez
Night Assistant: 
Zenteno
Also Present: 
Roberto Aviles
Problems: 

There was an issue at the beginning of the night where some exposures were not available on observer4. I believe it was fixed by restarting the EXPOSURESERVER2 role. Only a couple of minutes were lost to this issue.

Unrelated to above: there seems to be some issue with exposure 1338591. I can't open the image in DS9; it is possibly corrupted on the observer4 machine.

Comments: 

None.

Conditions: 
General Conditions
Temperature Max: 
20.00
Temperature Min: 
14.00
Humidity Max: 
39
Humidity Min: 
18
Wind Speed Max: 
3.00
Wind Speed Min: 
17.00
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.75
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
0.75
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
0.50
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
1
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.75
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2023-184194
Target of Oportunity: 
No
Time Observed: 
8.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Efficiently Mapping the z>2 Universe with Medium-Band Filters
Primary Investigator: 
David Schlegel
Email: 
djschlegel@lbl.gov
Institution: 
Lawrence Berkeley National Laboratory
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
8.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2024-11-05 8.5 0.0 0.0 0.0 0.0 8.5