You are here

CTIO Home

ENR CTIO Blanco 4-m 2015-04-15

Primary tabs

Date: 
Wednesday, April 15, 2015
Telescope: 
CTIO Blanco 4-m
Submitter: 
Bob Blum
Submitter Email: 
rblum@noao.edu
Observer Support: 
Hernan Tirado
Night Assistant: 
Alberto Alvarez
Also Present: 
david james on decals
Problems: 

Wind Screen operable again, and stowed. Thanks.

UT 01:11 M1 goes off air during (remote) decal scan. Stop and move to zenith. DJ reports issue with decal sys, will stop for night now. 

Comments: 

flatCheck shows r band counts somewhat low. 1100 vs 1600 nominal. VR only 1800 vs 2500 nominal. Brian says this not unusual.

It would be very nice to produce TASCA movies agaiin.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Overcast
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky : 
8
2nd Quarter
Clouds: 
Overcast
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
3rd Quarter
Clouds: 
Overcast
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
4th Quarter
Clouds: 
Overcast
Seeing Value: 
0.00
Seeing Variability: 
0
Seeing Source: 
CTIO Seeing monitor
Sky: 
8
Program: 
Proposal: 
2014B-0404
Target of Oportunity: 
No
Time Observed: 
0.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
10.5
Time lost other: 
0.0
Description: 
DECaLS
Email: 
deysch@noao.edu
Institution: 
Lawrence Berkeley National Laboratory
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
10.5
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2015-04-15 0.0 0.0 0.0 10.5 0.0 10.5