ENR CTIO Blanco 4-m 2012-12-07

Date: 
Friday, December 7, 2012
Telescope: 
CTIO Blanco 4-m
Submitter: 
Liz Buckley-Geer
Observer Support: 
Mauricio Rojas
Night Assistant: 
Leonardo Paredes
Also Present: 
Jim Annis, Huan Lin
Problems: 
Some elliptical images. These are noted in the DECam elog and nightsum.
Comments: 
Seeing was variable during first half, with Quick Reduce (QR) fwhm of 0.8” to as much as 1.6”, but more steady at 0.8-1” over much of second half of night. Best exposure was Y band 159060, QR fwhm 0.77”.
Conditions: 
General Conditions
Temperature Max: 
15.00
Temperature Min: 
15.00
Humidity Max: 
45
Humidity Min: 
38
Wind Speed Max: 
8.00
Wind Speed Min: 
0.00
Comment: 
None.

Quarters

Program: 
Proposal: 
2012B-0003
Target of Oportunity: 
No
Time Observed: 
7.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
DES SV
Primary Investigator: 
Josh Frieman
Email: 
frieman@fnal.gov
Institution: 
Fermilab
Instrument: 
CTIO 4m DECam
Organization: 
NOAO
Total Program Time: 
7.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2012-12-07 7.25 0.0 0.0 0.0 0.0 7.25