Date:
Tuesday, February 25, 2025
Telescope:
CTIO Blanco 4-m
Submitter:
Ella Marin [1st half]; Clara Martinez-Vazquez [2nd half]
Submitter Email:
Observer Support:
Hernan Tirado
Night Assistant:
Alberto Alvarez
Also Present:
Roberto Avilés, Kathy Vivas, Ha Do, Ani Chiti
Problems:
[1st half] We have a brief issue at the beginning of the night with our prop IDs being for the wrong year, but we were able to quickly change those.
Program:
Proposal:
2025A-568024
Target of Oportunity:
No
Time Observed:
4.5
Time Engineering:
0.0
Time lost technical:
0.0
Time lost weather:
0.0
Time lost other:
0.0
Description:
Mapping the very metal-poor Jet stream using CaHK photometry
Primary Investigator:
Chiti, Do
Institution:
The University of Chicago
Instrument:
CTIO 4m DECam
Organization:
NOAO
Total Program Time:
4.5
Proposal:
2025A-942172
Target of Oportunity:
No
Time Observed:
4.5
Time Engineering:
0.0
Time lost technical:
0.0
Time lost weather:
0.0
Time lost other:
0.0
Description:
Omega Cen CaHK
Primary Investigator:
Martinez-Vazquez
Email:
Institution:
Gemini Observatory
Instrument:
CTIO 4m DECam
Organization:
NOAO
Total Program Time:
4.5
| Total Times | Time Observed | Time Engineering | Time lost technical | Time lost weather | Time lost other | Total Program Time |
|---|---|---|---|---|---|---|
| 2025-02-25 | 9.0 | 0.0 | 0.0 | 0.0 | 0.0 | 9 |
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For the second half of the night we used again keeper windows for observing. All went well!