Published on CTIO (http://www.ctio.noao.edu/noao)

CTIO Home > ENR CTIO Blanco 4-m 2018-09-18

ENR CTIO Blanco 4-m 2018-09-18

Date: 
Tuesday, September 18, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
John Moustakas
Submitter Email: 
jmoustakas@siena.edu
Observer Support: 
Rodrigo Hernandez
Night Assistant: 
Jackie Seron
Also Present: 
Claudio Aguilera (OA after a few hours), Spencer Everett, Alyssa Garcia
Problems: 

Three failures of N10, which were resolved by cycling Vsub.  Total time lost: approximately 15 minutes.

Comments: 

Switched to DES observers approximately 20 minutes early due to cloudy conditions.

DES nightsum: http://des-ops.fnal.gov:8080/nightsum/nightsum-2018-09-18/nightsum.html

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Cirrus
Seeing Value: 
1.70
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky : 
5
2nd Quarter
Clouds: 
Cirrus
Seeing Value: 
1.60
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
3
3rd Quarter
Clouds: 
Cirrus
Wind: 
Low
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
3
4th Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.30
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
1
  • Delete
  • Edit
Program: 
Proposal: 
2014B-0404
Target of Oportunity: 
No
Time Observed: 
5.0
Time Engineering: 
0.0
Time lost technical: 
0.25
Time lost weather: 
1.5
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: 
6.75
Proposal: 
2012B-0001
Target of Oportunity: 
No
Time Observed: 
5.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
1.0
Time lost other: 
0.0
Description: 
Dark Energy Survey
Primary Investigator: 
Josh Frieman
Email: 
frieman@fnal.gov [4]
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
6
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-09-18 10.0 0.0 0.25 2.5 0.0 12.75
Source URL (modified on 09/19/2018 - 07:00): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2018-09-18

Links
[1] mailto:djschlegel@lbl.gov
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/7254/delete?destination=print/node/14547
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/7254/edit?destination=print/node/14547
[4] mailto: frieman@fnal.gov
[5] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/7255/delete?destination=print/node/14547
[6] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/7255/edit?destination=print/node/14547
[7] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/14547?destination=print/node/14547