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ENR CTIO Blanco 4-m 2014-01-22

Date: 
Wednesday, January 22, 2014
Telescope: 
CTIO Blanco 4-m
Submitter: 
Ricardo Munoz
Submitter Email: 
rmunoz@das.uchile.cl
Observer Support: 
Humberto Orrego
Night Assistant: 
Alberto Alvarez
Problems: 

None.

Comments: 

First half of the night DES, second half Chilean time.

********** Comments DES **********

*Observing Team*
 
_DES Observers:_ David Gerdes, Claudio Bruderer
_Telops:_ Alberto Alvarez
_Remote Support:_ Humberto Orrego
 
*Observing Plan*
 
# standard bias and dome flat sequence
# evening standard stars
# run ObsTac queue
# Standards carried out in banded cirrus
# handover to 2nd half
 
*Conditions*
 
# weather in afternoon: 4pm (local): clear skies above, very few clouds on horizon
# weather after dinner: 7pm (local): Few cirrus clouds across the sky, otherwise clear.
# weather at 10 deg twilight: 21:30 (local): Clouds gone, sky quite clear, low wind
# weather summary: 2am (local): Sky still clear, low wind out of the North
# Seeing conditions: Median: 0.85  RMS: 0.16
# Wind conditions: Low the whole half-night
 
*Accomplishments*
 
# Afternoon: zeros done 276849-276860 and 276935-276943, (ugrizY) dome flats done 276861-276934, checked all ok, u dropping as usual
# Winner of post sunset leisure activity: NOT the Viscachas (none seen)
# Evening: Standards 276947-276961
# Survey Exposures 276964-277075
# Middle of night (end of half night): Standards 277076-277080
 
 
*Problems tagged as Synopsis_Problem*
 
None.
 
*Minor Problems and Relevant Information*
 
# Occlusion alarms: 2 alarms during the night.
 
 
*Notes for Data Management*
 
None

********** End DES comments **********

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.85
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
1
2nd Quarter
Clouds: 
Clear
Seeing Value: 
0.85
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Partially cloudy
Wind: 
Low
Seeing Value: 
0.80
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
6
4th Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
0.85
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
2
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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: 
0.0
Description: 
DES
Primary Investigator: 
Frieman
Email: 
frieman@fnal.gov [1]
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
3.75
Proposal: 
2013B-0614
Target of Oportunity: 
No
Time Observed: 
3.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.5
Time lost other: 
0.0
Description: 
SMASH
Primary Investigator: 
Munoz
Email: 
rmunoz@das.uchile.cl [4]
Institution: 
Universidad de Chile
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
3.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2014-01-22 7.0 0.0 0.0 0.5 0.0 7.5
Source URL (modified on 01/23/2014 - 11:36): http://www.ctio.noao.edu/noao/node/4951

Links
[1] mailto:frieman@fnal.gov
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/1333/delete?destination=print/content/enr-ctio-blanco-4-m-2014-01-22
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/1333/edit?destination=print/content/enr-ctio-blanco-4-m-2014-01-22
[4] mailto:rmunoz@das.uchile.cl
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/1334/delete?destination=print/content/enr-ctio-blanco-4-m-2014-01-22
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/1334/edit?destination=print/content/enr-ctio-blanco-4-m-2014-01-22
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/4951?destination=print/content/enr-ctio-blanco-4-m-2014-01-22