Cen. The indicated UT time
corresponds to the middle of the exposures, 
is the FWHM of the point spread function
of the composite images, and AM is the airmass. The observations of 26 Feb. 2004 were excluded
due to poor seeing.
Cen. The indicated UT time
corresponds to the middle of the exposures,
is the FWHM of the point spread function
of the composite images, and AM is the airmass. The observations of 26 Feb. 2004 were excluded
due to poor seeing.