... 2002 Calibration Workshop . Proceedings of the 2002 Calibration Workshop which includes the installation of the ACS and the NICMOS cooling system, was held on October 17-18, 2002, at STScI. Hubble Science Legacy conference . Proceedings of the Hubble Science Legacy conference which was held from April 2-5, 2002, at the University of Chicago. ... CTE Workshop . ... Proceedings from the HST Calibration Workshop that was held at the Space Telescope Science Institute November 15-17, 1993. ...
... We report on the status of a two channel photometric restoration technique and its current implementation as an IRAF task called GIRA. This method is particularly suited to stellar photometric measurements in crowded fields or in images where an extended structured background is present. ... One such method is a two channel photometric restoration method known as GIRA first conceived by one of us (L. B. Lucy) and which is under development at the ST-ECF (Pirzkal et al. ...