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ENR CTIO Blanco 4-m 2018-09-11

Date: 
Tuesday, September 11, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Florian Beutler, Taylor Hutchison
Submitter Email: 
florian.beutler@port.ac.uk
Observer Support: 
None
Night Assistant: 
Alberto Alvarez
Also Present: 
Behzad Ansarinejad, Steve Kent, Jennifer Marshall, Travis Prochaska
Problems: 

Chip N10 continues to have the same problem as previous nights.

During the midpoint changeover, user error resulted in the 1st 3 exposures having the wrong prop-id (2012B-001).  Rapidly increasing clouds mean the data would have been useless anyway.

Comments: 

After 1 hour during DES time, decided to close and try a DECal scan of the r filter.  Some miscues getting the prop-id correct but scan was completed.

file:///usr/remote/user/sispi/nightsum-reports/nightsum-2018-09-11/nightsum.html

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
1.50
Seeing Variability: 
0.6
Seeing Source: 
The Telescope I used
Sky : 
3
2nd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
2.00
Seeing Variability: 
1.0
Seeing Source: 
The Telescope I used
Sky: 
2
3rd Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
8
4th Quarter
Clouds: 
Overcast
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
8
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Program: 
Proposal: 
2014B-0404
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: 
DECaLS
Primary Investigator: 
David Schlegel
Email: 
djschlegel@lbl.gov [1]
Institution: 
Lawrence Berkeley National Laboratory
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
5.5
Proposal: 
2012B-0001
Target of Oportunity: 
No
Time Observed: 
1.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
4.5
Description: 
Dark Energy Survey
Primary Investigator: 
Josh Frieman
Email: 
frieman@fnal.gov [4]
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
5.5
Proposal: 
2012B-0005
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: 
DECam Calibration System
Primary Investigator: 
David James
Institution: 
CTIO
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
2018-09-11 11.0 0.0 0.0 4.5 0.0 15.5
Source URL (modified on 09/12/2018 - 07:32): http://www.ctio.noao.edu/noao/node/14512

Links
[1] mailto:djschlegel@lbl.gov
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/7219/delete?destination=print/content/enr-ctio-blanco-4-m-2018-09-11
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/7219/edit?destination=print/content/enr-ctio-blanco-4-m-2018-09-11
[4] mailto:frieman@fnal.gov
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/7220/delete?destination=print/content/enr-ctio-blanco-4-m-2018-09-11
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/7220/edit?destination=print/content/enr-ctio-blanco-4-m-2018-09-11
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/7221/delete?destination=print/content/enr-ctio-blanco-4-m-2018-09-11
[8] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/7221/edit?destination=print/content/enr-ctio-blanco-4-m-2018-09-11
[9] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/14512?destination=print/content/enr-ctio-blanco-4-m-2018-09-11