69B0598A.html


Last update of this page: Thu Apr 24 17:45:05 2003
Last update of the USG file: Jul 17 09:42:58 2002

Major Instrument Modes: WFI with UBVI filters

RA Range: 9.9h - 10.05h

Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 1.0 1PHO 1.5 0.5 50


Pre-imaging run? No! Chilean run? Yes! Special calibrations? No!
Time critical? Yes! ToO? No! Carry-over run? No!


Special Remarks:
NO_REMARKS


 
 
BVI Imaging of four fields near the Local Group irregular galaxy NGC3109.
One field is centered in the optical center of the galaxy, and two others
are about 30 arcmin North and West respectively. The third field is about
2 degrees North-West away. The central field needs to be also observed in U.

Standard Calibrations are requested.

Critical Observing Condition Constraints!!!:
The most critical constraint is seeing < 0.8" in all but the U frames,
where we relaxed this constraint to seeing < 1.0".

Time Critical!!!:
The object is only observable at the beggining of the period 69
(till mid-May approx).
 
 


Information about the progress of this run:

Run status page 69.B-0598A

README of this run:

69.B-0598A.README