Date:
Wednesday, May 3, 2017
Telescope:
CTIO Blanco 4-m
Submitter:
Eddie Schlafly
Submitter Email:
Observer Support:
Alfredo Zenteno
Night Assistant:
Claudio Aguilera
Also Present:
Manuel Hernandez
Problems:
At UT 23:00 a rubber drive band attached to some pump failed. We discovered this when fire alarms started going off. The CTIO team responded rapidly and replaced the band; we lost only 30 minutes. We needed to decamp to the 1.5 m for the first half of the night while the 4m control room aired out.
Program:
Proposal:
2014B-0404
Target of Oportunity:
No
Time Observed:
5.0
Time Engineering:
0.0
Time lost technical:
0.5
Time lost weather:
0.0
Time lost other:
0.0
Description:
The DECam Legacy Survey
Primary Investigator:
Schlegel
Email:
Institution:
Lawrence Berkeley National Laboratory
Instrument:
CTIO 4m DECam
Organization:
NOAO
Total Program Time:
5.5
Proposal:
2016B-0279
Target of Oportunity:
No
Time Observed:
5.5
Time Engineering:
0.0
Time lost technical:
0.0
Time lost weather:
0.0
Time lost other:
0.0
Description:
Mapping Dust in 3D with DECam: A Galactic Plane Survey
Primary Investigator:
Finkbeiner
Email:
Institution:
Harvard
Instrument:
CTIO 4m DECam
Organization:
NOAO
Total Program Time:
5.5
| Total Times | Time Observed | Time Engineering | Time lost technical | Time lost weather | Time lost other | Total Program Time |
|---|---|---|---|---|---|---|
| 2017-05-03 | 10.5 | 0.0 | 0.5 | 0.0 | 0.0 | 11 |
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Another beautiful, cloudless, subarcsecond night.