You are here

CTIO Home

ENR CTIO Blanco 4-m 2013-09-14

Primary tabs

Date: 
Saturday, September 14, 2013
Telescope: 
CTIO Blanco 4-m
Submitter: 
Maayane Soumagnac
Submitter Email: 
mts@star.ucl.ac.uk
Observer Support: 
Hernan Tirado
Night Assistant: 
Leonardo Paredes
Problems: 

I wrongly added todays date for the report of the 14th. 
Today's flats checks show measured ADU/sec higher than the nominal value in the z and Y bands. This was already the case yesterday and it seems worse today. 

Comments: 

# At 8.37 we asked the operator to close the louvers

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Precipitation: 
High Humidity
Wind: 
High
Seeing Value: 
2.50
Seeing Variability: 
1.0
Seeing Source: 
The Telescope I used
Sky : 
1
2nd Quarter
Clouds: 
Clear
Precipitation: 
High Humidity
Wind: 
High
Seeing Value: 
2.50
Seeing Variability: 
1.0
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Precipitation: 
High Humidity
Wind: 
High
Seeing Value: 
2.50
Seeing Variability: 
0.6
Seeing Source: 
The Telescope I used
Sky: 
1
4th Quarter
Clouds: 
Partially cloudy
Precipitation: 
High Humidity
Seeing Value: 
2.00
Seeing Variability: 
0.6
Seeing Source: 
The Telescope I used
Sky: 
3
Program: 
Proposal: 
2012B-0001
Target of Oportunity: 
No
Time Observed: 
10.0
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DES
Primary Investigator: 
Josh Frieman
Email: 
frieman@fnal.gov
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
10
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2013-09-14 10.0 0.0 0.0 0.0 0.0 10