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

CTIO Home > ENR CTIO Blanco 4-m 2018-11-12

ENR CTIO Blanco 4-m 2018-11-12

Date: 
Monday, November 12, 2018
Telescope: 
CTIO Blanco 4-m
Submitter: 
Arjun Dey
Submitter Email: 
dey@noao.edu
Observer Support: 
Manuel Hernandez
Night Assistant: 
Claudio Aguilera
Also Present: 
Shadab Alam (observer)
Problems: 

None.

Comments: 

First half of the night lost to high humidity. Opened dome at UT03:45 and remained open for the rest of the night, but seeing was poor and humidity remained high. 

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Precipitation: 
High Humidity
Wind: 
Low
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Precipitation: 
High Humidity
Wind: 
Medium
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Precipitation: 
High Humidity
Seeing Value: 
1.70
Seeing Variability: 
0.6
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Precipitation: 
High Humidity
Wind: 
Medium
Seeing Value: 
2.20
Seeing Variability: 
0.6
Seeing Source: 
The Telescope I used
Sky: 
0
  • Delete
  • Edit
Program: 
Proposal: 
2014B-0404
Target of Oportunity: 
No
Time Observed: 
4.5
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
3.25
Time lost other: 
0.0
Description: 
DECaLS
Primary Investigator: 
Schlegel & Dey
Email: 
djschlegel@lbl.gov [1]
Institution: 
Lawrence Berkeley National Laboratory
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
7.75
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2018-11-12 4.5 0.0 0.0 3.25 0.0 7.75
Source URL (modified on 11/13/2018 - 09:32): http://www.ctio.noao.edu/noao/content/ENR-CTIO-Blanco-4-m-2018-11-12

Links
[1] mailto:djschlegel@lbl.gov
[2] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/8107/delete?destination=print/node/14922
[3] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/8107/edit?destination=print/node/14922
[4] http://www.ctio.noao.edu/noao/field-collection/field-nr-prog/add/node/14922?destination=print/node/14922