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CTIO Home > ENR CTIO Blanco 4-m 2024-03-16

ENR CTIO Blanco 4-m 2024-03-16

Date: 
Saturday, March 16, 2024
Telescope: 
CTIO Blanco 4-m
Submitter: 
Scott Sheppard
Submitter Email: 
ssheppard@carnegiescience.edu
Observer Support: 
Tim Abbott
Night Assistant: 
Claudio Aguilera
Problems: 

Problems with 4map at the beginning of the night caused ~1.5 hr lost. This seems to have been caused by issues with one (or more) of the libraries referenced byt the program. After several (unsuccessful) attempts to solve the problem, the program observing in the first half continued, with a decrease in image quality.

Comments: 

None.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
CTIO Seeing monitor
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
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Program: 
Proposal: 
202A-444496
Target of Oportunity: 
No
Time Observed: 
3.5
Time Engineering: 
0.0
Time lost technical: 
1.5
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Tracing the Orphan-Chenab stream with RR Lyrae
Primary Investigator: 
Gustavo Medina Toledo
Email: 
gustavo.medina@utoronto.ca [1]
Institution: 
University of Toronto
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
5
Proposal: 
2024A-463033
Target of Oportunity: 
No
Time Observed: 
4.5
Time Engineering: 
0.0
Time lost technical: 
0.25
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Extreme TNOs
Primary Investigator: 
Scott Sheppard
Email: 
ssheppard@carnegiescience.edu [4]
Institution: 
Carnegie
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
4.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2024-03-16 8.0 0.0 1.75 0.0 0.0 9.75
Source URL (modified on 03/17/2024 - 07:00): http://www.ctio.noao.edu/noao/content/enr-ctio-blanco-4-m-2024-03-16

Links
[1] mailto:gustavo.medina@utoronto.ca
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43299/delete?destination=print/content/enr-ctio-blanco-4-m-2024-03-16
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43299/edit?destination=print/content/enr-ctio-blanco-4-m-2024-03-16
[4] mailto:ssheppard@carnegiescience.edu
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43300/delete?destination=print/content/enr-ctio-blanco-4-m-2024-03-16
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/43300/edit?destination=print/content/enr-ctio-blanco-4-m-2024-03-16
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/21440?destination=print/content/enr-ctio-blanco-4-m-2024-03-16