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CTIO Home > ENR CTIO Blanco 4-m 2014-09-09

ENR CTIO Blanco 4-m 2014-09-09

Date: 
Tuesday, September 9, 2014
Telescope: 
CTIO Blanco 4-m
Submitter: 
Camila Navarrete
Submitter Email: 
cnavarre@astro.puc.cl
Observer Support: 
David James
Night Assistant: 
Claudio Aguilera
Also Present: 
Rodrigo Hernandez
Problems: 

All the night the seeing was bad (generally higher than 1.8 arcsec). We think that this could be related to the fact that low dome temperatures have been always >1.5 degrees Celsius, and oftentimes as muchas a 3 degrees Celsius, cooler than the primary mirror temperature tonight.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Seeing Value: 
1.80
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky : 
3
2nd Quarter
Clouds: 
Thin Clouds
Seeing Value: 
1.80
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
3
3rd Quarter
Clouds: 
Thin Clouds
Seeing Value: 
2.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
3
4th Quarter
Clouds: 
Thin Clouds
Seeing Value: 
2.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
3
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Program: 
Proposal: 
2014B-0610
Target of Oportunity: 
No
Time Observed: 
10.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Primary Investigator: 
Julio Chaname
Email: 
jchaname@astro.puc.cl [1]
Institution: 
Pontificia Universidad Catolica de Chile
Instrument: 
CTIO 4m DECam
Organization: 
Chile
Total Program Time: 
10
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2014-09-09 10.0 0.0 0.0 0.0 0.0 10
Source URL (modified on 09/10/2014 - 07:16): http://www.ctio.noao.edu/noao/node/6280

Links
[1] mailto:jchaname@astro.puc.cl
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/1775/delete?destination=print/content/enr-ctio-blanco-4-m-2014-09-09
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/1775/edit?destination=print/content/enr-ctio-blanco-4-m-2014-09-09
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/6280?destination=print/content/enr-ctio-blanco-4-m-2014-09-09