Posted by John Hutchings on July 06, 1999 at 11:21:17:
From: John HutchingsDate: Mon, 14 Jun 1999 09:46:47 -0700 (PDT) To: LUPIE@stsci.edu Subject: Re: Invitation to Speak - STScI Filter Workshop I would put in a plug for the ramp filters. Tuneable filters of some kind are very useful in studies of randomly redshifted objects, and I have been very pleased with what I have seen and obtained with the WFPC2 ramp filters. I hope that something like this will be in the complement. You may find from past use that there is a number of other fixed band filters that have had little use and could be omitted for WFC3. Best wishes, John Hutchings