68D0643A.html

Last update of this page: Thu Apr 24 17:45:05 2003
Last update of the USG file: Jul 17 09:42:47 2002

Major Instrument Modes: FORS1 IMG OCC (HR)

RA Range: 00:24

Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 0.6 2CLR 1.5 0.0 180

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

Special Remarks:

 
 
HR imaging with a lot of occulting bars. In fact, most of the FORS1
field of view is occulted to mask out bright stars (this is
47 Tuc, you know).

The mask to occult bright objects was made with FIMS in MOS mode.
Thomas (Szeifert) succesfully tried this possibility on the sky.

Very, very stingent constraints!!

OB 111492 executed on Oct 22-23 and the Observer (Scarpa) was worried that
the saturation might be too widespread to do anything useful (ticket
USG-04248). The user has reduced the exposure time and resubmitted the OBs.
Since it was the user's fault OB 111492 should not be re-executed and is now
marked C.

Information about the progress of this run:

Run status page 68.D-0643A

README of this run:

68.D-0643A.README