You are here

CTIO Home

ENR CTIO Blanco 4-m 2015-03-05

Primary tabs

Date: 
Thursday, March 5, 2015
Telescope: 
CTIO Blanco 4-m
Submitter: 
Tim Abbott
Submitter Email: 
tabbott@ctio.noao.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Claudio Aguilera
Also Present: 
Tomas Cassanelli
Problems: 

The DEC tape and absolute encoders lost sync more than 0.1 degrees on several occasions, we used the override.  See Blanco JIRA #298

Comments: 

We completed a skypmap and an around-the-pole map with new M1 LUT + baseline (4MAP mode "test") and a skymap with the old baseline + no LUT (4MAP mode "PF").  There was no time to do the single pointing nor the star flats.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.00
Seeing Variability: 
0.4
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2013A-9999
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
9.5
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Engineering
Primary Investigator: 
Walker
Email: 
awalker@ctio.noao.edu
Institution: 
NOAO
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
9.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2015-03-05 0.0 9.5 0.0 0.0 0.0 9.5