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ENR CTIO Blanco 4-m 2016-11-04

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Date: 
Friday, November 4, 2016
Telescope: 
CTIO Blanco 4-m
Submitter: 
Michael Medford
Submitter Email: 
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Problems: 

None.

Comments: 

http://des-ops.fnal.gov:8080/nightsum/nightsum-2016-11-04/nightsum.html

*Observing Team*

_DES Observers:_ Michael Medford, Bjoern Soergel, Danny Goldstein
_Telops:_ Miguel Hernandez, Claudo Aguilera
_Remote Support:_ None

*Observing Plan*

# standard bias and dome flat sequence
# evening standard stars
# run ObsTac queue
# end of the night standard star
# end of night calibrations

*Conditions*

# weather in afternoon: 4pm (local): Clear skys with no clouds.
# weather summary: 5:35am (local): Beautiful night all night with no clouds in sight.
# Seeing conditions: Median: 0.90 RMS: 0.13

*Accomplishments*

# Afternoon: zeros done, (ugriz) dome flats done, checked, OK
# Winner of post sunset leisure activity: We all took photographs with the telescope
# Evening: Standards (LDS749B_CCD_62, SDSSJ0100-0000,SDSSJ2140-0000)
# Survey Exposures 589672-589922
# End of night: Standards (SDSSJ0320-0000,C26202_CCD_62,MaxVis)

*Problems tagged as Synopsis_Problem*

*Minor Problems and Relevant Information*

*Notes for Data Management*

# All of the images looked great!

 

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
0.80
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.10
Seeing Variability: 
0.4
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
Program: 
Proposal: 
2012B-0001
Target of Oportunity: 
No
Time Observed: 
7.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
The Dark Energy Survey
Primary Investigator: 
Frieman, Collaboration
Institution: 
DES
Instrument: 
CTIO 4m DECam
Total Program Time: 
7.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2016-11-04 7.5 0.0 0.0 0.0 0.0 7.5