Date:
Monday, September 17, 2018
Telescope:
CTIO Blanco 4-m
Submitter:
Spencer Everett
Submitter Email:
Observer Support:
Claudio Aguilera
Night Assistant:
None
Also Present:
David Schlegel, Alyssa Garcia
Problems:
N10 amplifier issues returned in the second-half shift; exposures 775154-775157 affected. Chip reset and looked good for 2 hours.
N10 amplifier issue returned for a second time in the same half-shift. Affected exposures 775189-775204. Chip was reset, bias frame looked correct, but wide-field exposures 775206-775208 afterwards had same issue. Reset again and standards looked good.
Program:
Proposal:
2014B-0404
Target of Oportunity:
No
Time Observed:
5.0
Time Engineering:
0.0
Time lost technical:
0.0
Time lost weather:
0.0
Time lost other:
0.0
Description:
DECaLS
Primary Investigator:
David Schlegel
Email:
Institution:
Lawrence Berkeley National Laboratory
Instrument:
CTIO 4m DECam
Organization:
NOAO
Total Program Time:
5
Proposal:
2012B-0001
Target of Oportunity:
No
Time Observed:
5.0
Time Engineering:
0.0
Time lost technical:
0.0
Time lost weather:
0.0
Time lost other:
0.0
Description:
D
Primary Investigator:
Josh Frieman
Email:
Institution:
Fermilab
Instrument:
CTIO 4m DECam
Organization:
NOAO
Total Program Time:
5
| Total Times | Time Observed | Time Engineering | Time lost technical | Time lost weather | Time lost other | Total Program Time |
|---|---|---|---|---|---|---|
| 2018-09-17 | 10.0 | 0.0 | 0.0 | 0.0 | 0.0 | 10 |
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DES nightsum: http://des-ops.fnal.gov:8080/nightsum/nightsum-2018-09-17/nightsum.html