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CTIO Home > ENR CTIO Blanco 4-m 2014-10-24

ENR CTIO Blanco 4-m 2014-10-24

Date: 
Friday, October 24, 2014
Telescope: 
CTIO Blanco 4-m
Submitter: 
Jacqueline McCleary
Submitter Email: 
Jacqueline_McCleary@brown.edu
Observer Support: 
Alfredo Zenteno
Night Assistant: 
Alberto Alvarez
Problems: 

None. We lost guiding a couple of times during u band exposures (even with having upped the guide CCD exposure time to 1000 ms) but that probably has more to do with having not so many bright stars in u.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Thin Clouds
Wind: 
Medium
Seeing Value: 
1.20
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky : 
1
2nd Quarter
Clouds: 
Thin Clouds
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
1
3rd Quarter
Clouds: 
Thin Clouds
Seeing Value: 
0.95
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
1
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
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Program: 
Proposal: 
2014B-0256
Target of Oportunity: 
No
Time Observed: 
8.75
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
The low-redshift end of the cluster mass function
Primary Investigator: 
Ian dell'Antonio
Email: 
ian_dell'antonio@brown.edu [1]
Institution: 
Brown University
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
8.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2014-10-24 8.75 0.0 0.0 0.0 0.0 8.75
Source URL (modified on 10/25/2014 - 06:03): http://www.ctio.noao.edu/noao/node/6561

Links
[1] mailto:ian_dell'antonio@brown.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/1859/delete?destination=print/content/enr-ctio-blanco-4-m-2014-10-24
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/1859/edit?destination=print/content/enr-ctio-blanco-4-m-2014-10-24
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/6561?destination=print/content/enr-ctio-blanco-4-m-2014-10-24