From dembicky at apo.nmsu.edu Tue Mar 16 08:17:51 2004 From: dembicky at apo.nmsu.edu (Jack Dembicky) Date: Tue Feb 7 18:30:17 2006 Subject: [Lens] PU04 Lenses observed tonight Message-ID: 10 biases taken 3 rflats taken (last flats were saturated, 1 of 3) 2 uflats taken but not sure if any good (may not be bright enought). too bright to get any gflats. I observed 10 objects tonight with several objects taken in u', g', and r'. All objects were 90s exposures. Data archived to CD at APO Data SCP to Princeton Data Ftp to OSU Jack Dembicky Observing Specialist II Apache Point Observatory From mcmillan at apo.nmsu.edu Wed Mar 31 07:57:36 2004 From: mcmillan at apo.nmsu.edu (Russet McMillan) Date: Tue Feb 7 18:30:17 2006 Subject: [Lens] lenses observed Message-ID: <20040331125736.2C9D724505@galileo.apo.nmsu.edu> I observed several lenses tonight before weather closed me down. Bad weather during twilight prevented me from getting flats. Each lens was observed in g', r', and i'. One of the bias images was overwritten, so only 9 were sent, starting with the second. Some of the images on the last target I observed, SDSS1650, were obscured by clouds, but I think there were enough usable images to declare it observed (and I did so). Russet.