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CTIO Home > ENR CTIO Blanco 4-m 2021-12-02

ENR CTIO Blanco 4-m 2021-12-02

Date: 
Thursday, December 2, 2021
Telescope: 
CTIO Blanco 4-m
Submitter: 
Vivienne Baldassare [1st half]; Clara Martínez-Vázquez [2nd half]
Submitter Email: 
vivienne.baldassare@wsu.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Also Present: 
Jackie Seron, Jeff Carlin, Knut Olsen, Clara Martínez-Vázquez
Problems: 

None.

Comments: 

First half: Some clouds towards end of the first half. Otherwise good conditions, seeing ~0.9-1.2 arcseconds through the first half. 

Second half: Everything went well. Very good seeing and weather conditions. 

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky : 
1
2nd Quarter
Clouds: 
Thin Clouds
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
3
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
0.90
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
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Program: 
Proposal: 
2020B-0288
Target of Oportunity: 
No
Time Observed: 
4.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Merian Survey
Primary Investigator: 
Alexie Leauthaud
Email: 
alexie@ucsc.edu [1]
Institution: 
University of California, Santa Cruz
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4
Proposal: 
2019A-0305
Target of Oportunity: 
No
Time Observed: 
4.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DELVE Survey
Primary Investigator: 
Drlica-Wagner
Email: 
kadrlica@fnal.gov [4]
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2021-12-02 8.0 0.0 0.0 0.0 0.0 8
Source URL (modified on 12/03/2021 - 05:39): http://www.ctio.noao.edu/noao/node/18416

Links
[1] mailto:alexie@ucsc.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/40440/delete?destination=print/content/enr-ctio-blanco-4-m-2021-12-02
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/40440/edit?destination=print/content/enr-ctio-blanco-4-m-2021-12-02
[4] mailto:kadrlica@fnal.gov
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/40441/delete?destination=print/content/enr-ctio-blanco-4-m-2021-12-02
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/40441/edit?destination=print/content/enr-ctio-blanco-4-m-2021-12-02
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/18416?destination=print/content/enr-ctio-blanco-4-m-2021-12-02