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ENR CTIO Blanco 4-m 2019-02-27

Date: 
Wednesday, February 27, 2019
Telescope: 
CTIO Blanco 4-m
Submitter: 
Jeff Carlin
Submitter Email: 
jeffreylcarlin@gmail.com
Observer Support: 
Rodrigo Hernandez
Night Assistant: 
Alberto Alvarez
Problems: 

None.

Comments: 

The DIMM seeing monitor was not functioning all night. Normally this would not be a problem, but because the first-half observer was observing crowded fields in the Galactic plane, we were unable to get seeing estimates until we took a few images from our second-half program. Because we use the seeing as part of our decision tree for which targets to observe, that cost us a few minutes (maybe 10 minutes?) in which we could have been observing higher priority targets. 

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
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: 
2018B-0122
Target of Oportunity: 
No
Time Observed: 
4.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Photometric Time Series of Carinae's Great Eruption
Primary Investigator: 
Armin Rest
Email: 
arest@stsci.edu [1]
Institution: 
STSCI
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4.25
Proposal: 
2019A-0305
Target of Oportunity: 
No
Time Observed: 
4.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DECam Dwarf Galaxy Survey
Primary Investigator: 
Alex Drlica-Wagner
Email: 
kadrlica@fnal.gov [4]
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2019-02-27 8.5 0.0 0.0 0.0 0.0 8.5
Source URL (modified on 02/28/2019 - 06:54): http://www.ctio.noao.edu/noao/node/15359

Links
[1] mailto:arest@stsci.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/8849/delete?destination=print/content/enr-ctio-blanco-4-m-2019-02-27
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/8849/edit?destination=print/content/enr-ctio-blanco-4-m-2019-02-27
[4] mailto:kadrlica@fnal.gov
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/8852/delete?destination=print/content/enr-ctio-blanco-4-m-2019-02-27
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/8852/edit?destination=print/content/enr-ctio-blanco-4-m-2019-02-27
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/15359?destination=print/content/enr-ctio-blanco-4-m-2019-02-27