Date: Mon, 16 Sep 2002 05:34:43 -0600 (MDT)
From: Jack Dembicky
Subject: 3.5m NightLog 20020915
                         Apache Point Observatory
                         3.5m Telescope Night Log
                         Sunday, September 15, 2002
                                                           ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT     START  FINISH
 -------------------------------------------------------------------
 S.Anderson     S.Anderson              DISII          --:--  --:--
 M.Strauss      I.Strateva, G.Richards  DISII          --:--  --:--
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 UW02/R      20:03  01:00   0   5.0   0    0    0    0    0    0    0
 PU02/R      01:00  05:54  3.9  1.0   0    0    0    0    0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: J. Dembicky
 High humidity kept us closed all night.
                        ------- FAILURE LOG -------
 PROG   INST       FAILURE      TIME
        S/E/G/D/O  TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
               ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
              --------------- WEATHER LOG ----------------
                                 Wind                        Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:01    51    43      3   271  (W)      124   Mst. Cldy   none
     17:01    52    43      1   311  (NW)     140   Mst. Cldy   none
     18:01    49    42      7    56  (NE)     107   Mst. Cldy   none
     19:01    47    43     15    68  (ENE)    120   Pt. Cldy    Humid
     20:01    46    43     15    68  (ENE)    147   Pt. Cldy    Humid
     21:01    45    43     12    80  (E)      267   Pt. Cldy    Humid
     22:01    45    42     14    75  (ENE)    259   Pt. Cldy    Humid
     23:01    44    41     15    60  (ENE)    308   Pt. Cldy    Humid
     00:01    43    41     12    81  (E)      370   Pt. Cldy    Humid
     01:01    43    41     11    78  (ENE)    343   Pt. Cldy    Humid
     02:01    42    40      9    75  (ENE)    330   Pt. Cldy    Humid
     03:01    46    40      0    41  (NE)     227   Pt. Cldy    Humid
     04:01    46    42      1   277  (W)      168   Pt. Cldy    Humid
     05:01    44    41      4   185  (S)      173   Pt. Cldy    Humid
   note: the wind was coming from the azimuth listed.  The convention
   used is north=0 degrees, east=90 degrees.  The dust count is
   particles > 1u per 0.1 cubic feet.
                               TELESCOPE STATUS
   Primary, secondary, and tertiary mirrors in place and collimated.
   Primary support system operational. Mirror ventilation system in
   place.
   Telescope drives operational. Current Remark version: 2.82
   Current guide software version: GIm Ctrlv4.1b2
   Current TCC version: 2.6.6