OBSERVING PERIODS- 2005
      (UT dates. Lick PST=UT-8h   Keck HST=UT-10h)
      --------------------------------------------
            DURATION       RUN           MOON
           FQ+1 to LQ      bright     PHASE  DATE
           LQ+1 to FQ      dark              (UT)
     ---------------------------------------------
     2004 Dec 19-Jan 03    BRIGHT    FULL   Dec 26
     2005 Jan 04-Jan 17    DARK      NEW    Jan 10
     2005 Jan 18-Feb 02    BRIGHT    FULL   Jan 25
     2005 Feb 03-Feb 16    DARK      NEW    Feb 08
     2005 Feb 17-Mar 03    BRIGHT    FULL   Feb 24
     2005 Mar 04-Mar 17    DARK      NEW    Mar 10
     2005 Mar 18-Apr 02    BRIGHT    FULL   Mar 25
     2005 Apr 03-Apr 16    DARK      NEW    Apr 08
     2005 Apr 17-May 01    BRIGHT    FULL   Apr 24
     2005 May 02-May 16    DARK      NEW    May 08
     2005 May 17-May 30    BRIGHT    FULL   May 23
     2005 May 31-Jun 15    DARK      NEW    Jun 06
     2005 Jun 16-Jun 28    BRIGHT    FULL   Jun 22
     2005 Jun 29-Jul 14    DARK      NEW    Jul 06
     2005 Jul 15-Jul 28    BRIGHT    FULL   Jul 21
     2005 Jul 29-Aug 13    DARK      NEW    Aug 05
     2005 Aug 14-Aug 26    BRIGHT    FULL   Aug 19
     2005 Aug 27-Sep 11    DARK      NEW    Sep 03
     2005 Sep 12-Sep 25    BRIGHT    FULL   Sep 18
     2005 Sep 26-Oct 10    DARK      NEW    Oct 03
     2005 Oct 11-Oct 25    BRIGHT    FULL   Oct 17
     2005 Oct 26-Nov 09    DARK      NEW    Nov 02
     2005 Nov 10-Nov 23    BRIGHT    FULL   Nov 16
     2005 Nov 24-Dec 08    DARK      NEW    Dec 01
     2005 Dec 09-Dec 23    BRIGHT    FULL   Dec 15
     2005 Dec 24-Jan 06    DARK      NEW    Dec 31
     ---------------------------------------------