Published on CTIO (http://www.ctio.noao.edu/noao)

CTIO Home > ENR CTIO Blanco 4-m 2022-04-06

ENR CTIO Blanco 4-m 2022-04-06

Date: 
Wednesday, April 6, 2022
Telescope: 
CTIO Blanco 4-m
Submitter: 
Vinicius Placco
Submitter Email: 
vinicius.placco@noirlab.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Jackie Seron
Also Present: 
Sean Points
Problems: 

The elusive issue with the empty header for the spectra appeared again and affected 4 frames. Then it dissapeared without notice... This time I was able to get a snapshot of the DHS window showing an error, so that may be helpful (I can send those via email tomorrow). Other than that, throughout the night we occasionally ran into "highlighted hard points" for M2. The effects on the images and spectra were measurable but minimal, so I decided to keep observing instead of moving to zenith every time and do a reset.

Comments: 

Besides the above, pretty uneventful night (which is good!) with very good weather.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
0.90
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
0.80
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.10
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
  • Delete
  • Edit
Program: 
Proposal: 
2022A-210002
Target of Oportunity: 
No
Time Observed: 
10.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Follow-up of low-metallicity star candidates from S-PLUS photometry
Primary Investigator: 
Vinicius Placco
Email: 
vinicius.placco@noirlab.edu [1]
Institution: 
NOIRLab
Instrument: 
CTIO 4m COSMOS
Organization: 
NOAO
Total Program Time: 
10.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2022-04-06 10.5 0.0 0.0 0.0 0.0 10.5
Source URL (modified on 04/07/2022 - 07:02): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2022-04-06

Links
[1] mailto:vinicius.placco@noirlab.edu
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/40859/delete?destination=print/node/18793
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/40859/edit?destination=print/node/18793
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/18793?destination=print/node/18793