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CTIO Home > ENR CTIO Blanco 4-m 2017-12-25

ENR CTIO Blanco 4-m 2017-12-25

Date: 
Monday, December 25, 2017
Telescope: 
CTIO Blanco 4-m
Submitter: 
Weida Hu
Submitter Email: 
urverda@mail.ustc.edu.cn
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Ting Li, Francisco Paz-Chinchon, Wenyong Kang, Zhenya Zheng, Weida Hu
Problems: 

1) Issue with connection between observer2 machine and SISPI: images from pointing did not appeared visible from observer2 machine. The solution was to restart both machines and SISPI. It appears that the problem was triggered by rebooting observer2 but not observer3 machine. In total, 9 minutes were lost.

Comments: 

DES Night Summary: http://des-ops.fnal.gov:8080/nightsum/nightsum-2017-12-25/nightsum.html

 

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.70
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.70
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
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Program: 
Proposal: 
2012B-0001
Target of Oportunity: 
No
Time Observed: 
3.75
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.25
Description: 
DES
Primary Investigator: 
Josh Frieman
Email: 
frieman@fnal.gov [1]
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4
Proposal: 
2017B-0330
Target of Oportunity: 
No
Time Observed: 
3.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
LAGER
Primary Investigator: 
Sangeeta Malhotra
Email: 
Sangeeta.Malhotra@asu.edu [4]
Institution: 
Arizona State University
Instrument: 
CTIO 4m DECam
Organization: 
N/A
Total Program Time: 
3.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2017-12-25 7.25 0.0 0.0 0.0 0.25 7.5
Source URL (modified on 12/26/2017 - 05:49): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2017-12-25

Links
[1] mailto:frieman@fnal.gov
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/4419/delete?destination=print/node/13085
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/4419/edit?destination=print/node/13085
[4] mailto:Sangeeta.Malhotra@asu.edu
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/4420/delete?destination=print/node/13085
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/4420/edit?destination=print/node/13085
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/13085?destination=print/node/13085