71.A-0407(A)

PI:Sluse/ Billeres/ Cabanac/ Claeskens/ Hutsem\'ekers/ Jean/ Khmil/ Surdej

71A0407A.html

Last update of this page: Sun Jun 22 17:45:05 2003
Last update of the USG file: May 5 09:59:22 2003

RA Range: 11h31m

Constraint set (Typical seeing, Transparency,Airmass, FLI, Moon distance): 0.6 2CLR 1.4 0.5 45.

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

 
 
Simple FORS2 imaging of one new gravitational lens system in three
filters (BVR).  Since the P.I. wants to have a high dynamic range 
in the resulting data, two types of exposures are taken for the B 
filter: one with a short integration time (OB #136967), and two 
with longer integration times (OBs 136963 and 136964).  The 
gravitational lens system will be saturated in these latter two 
OBs, which is acceptable for the purposes of this program.  
The other two OBs (136965 and 136966) are short exposures in 
V and R filters which should not reach saturation.  Note that 
the atmospheric constraint set is different for the different 
OBs in this program!

 
 

Run status page 71.A-0407A

README of this run:

71.A-0407A.README