You are here

CTIO Home

ENR CTIO Blanco 4-m 2016-02-13

Primary tabs

Date: 
Saturday, February 13, 2016
Telescope: 
CTIO Blanco 4-m
Submitter: 
Alex Drlica-Wagner
Submitter Email: 
kadrlica@fnal.gov
Observer Support: 
Manuel Hernandez
Night Assistant: 
Alberto Alvarez
Also Present: 
Kathy Vivas, Keith Bechtol, Natalia Carignano
Problems: 

None.

Comments: 

Clear and smooth first half of the night. Standard stars and SMASH fields. 

Seeing degraded near the mid-point (both on the telecope and as shown by the DIMM), but improved later on. 

Good conditions second half of the night; roughtly 100 exposures taken in  Magellanic Satelltes Survey footprint.

Conditions: 
General Conditions
Comment: 
None.
1st Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.00
Seeing Variability: 
0
Seeing Source: 
The Telescope I used
Sky : 
0
2nd Quarter
Clouds: 
Clear
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
3rd Quarter
Clouds: 
Clear
Wind: 
Low
Seeing Value: 
1.10
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
4th Quarter
Clouds: 
Clear
Seeing Value: 
1.20
Seeing Variability: 
0.2
Seeing Source: 
The Telescope I used
Sky: 
0
Program: 
Proposal: 
2013B-0440
Target of Oportunity: 
No
Time Observed: 
4.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Survey of the Magellanic Stellar History
Primary Investigator: 
Nidiver
Email: 
nidiver@lsst.org
Institution: 
LSST
Instrument: 
CTIO 4m DECam
Total Program Time: 
4.25
Proposal: 
2016A-0366
Target of Oportunity: 
No
Time Observed: 
4.25
Time Engineering: 
0.0
Time lost technical: 
0.0
Time lost weather: 
0.0
Time lost other: 
0.0
Description: 
Magellanic Satellites Survey
Primary Investigator: 
Bechtol
Email: 
keith.bechtol@icecube.wisc.edu
Institution: 
University of Wisconsin -- Madison
Instrument: 
CTIO 4m DECam
Total Program Time: 
4.25
Total Times Time Observed Time Engineering Time lost technical Time lost weather Time lost other Total Program Time
2016-02-13 8.5 0.0 0.0 0.0 0.0 8.5