Date:
Wednesday, February 9, 2022
Telescope:
CTIO Blanco 4-m
Submitter:
Allison Matthews
Submitter Email:
Observer Support:
Jacqueline Seron
Night Assistant:
Alberto Alvarez
Also Present:
Alfredo Zenteno, Erik Wasleske, Xiaojing Lin, Alistair Walker
Problems:
Issue directly after handoff. Alfredo and Alistair investigate what is believe to be a Guilder Fiber issue, resulting in a max exposure time of 100sec and a need of "exclude" : "guider", command in the .json files. This issue lost us roughly 1 hour of exposure to diagnostic runs and forced us to adjust our scripts for the rest of the night to a stacking method of shorter exposures. Alistair reached out to the engineer with plans to address this come morning.
Program:
Proposal:
2022A-771331
Target of Oportunity:
No
Time Observed:
8.5
Time Engineering:
0.0
Time lost technical:
0.0
Time lost weather:
0.0
Time lost other:
0.0
Description:
Investigating a Discrepancy in the Star Formation History of the Universe
Primary Investigator:
Allison Matthews
Institution:
Carnegie
Instrument:
CTIO 4m DECam
Organization:
NOAO
Total Program Time:
8.5
Proposal:
2020B-0288
Target of Oportunity:
No
Time Observed:
4.25
Time Engineering:
0.0
Time lost technical:
1.25
Time lost weather:
0.0
Time lost other:
0.0
Description:
Merian Survey
Primary Investigator:
Alexie Leauthaud
Email:
Institution:
UCSC
Instrument:
CTIO 4m DECam
Organization:
Chile
Total Program Time:
5.5
| Total Times | Time Observed | Time Engineering | Time lost technical | Time lost weather | Time lost other | Total Program Time |
|---|---|---|---|---|---|---|
| 2022-02-09 | 12.75 | 0.0 | 1.25 | 0.0 | 0.0 | 14 |
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None.