From: Russet McMillan
Subject: 3.5m Night Log 20050129
Date: Sun, 30 Jan 2005 04:54:56 -0700 (MST)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Saturday, January 29, 2005
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 J.Walawender    J.Walawender,          NIC-FPS        17:45  19:45
                 J.Bally
 S.Vennes        S.Vennes               DIS            --:--  --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 CU01/R      18:29  00:10  1.2  2.5   0    0   2.0   0    0    0    0
 UW07/R      00:10  06:04   0   5.9   0    0    0    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 1st Half Observing Specialist: B.Ketzeback
 Slight delay in opening due to cloud cover. Open for 2 hours and then
 clouds got too thick to continue. Closed for the remainder of first half.
 2nd Half Observing Specialist: R.McMillan
 Second half had thickening clouds, high humidity, and a few isolated
 snowflakes.
                      ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
      (SEGDFNVO)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
                 ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 18:01 nicfps      50(1253)    175 77  -0.4/0.8   188  17   MK-J  0.93
 18:13 NA2gdr      6500(45600) 188 79  -0.4/0.5   198  14   R+nd2 1.0
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    34    26     14   205  (SSW)    -  mstly cldy    none
     17:01    33    26     17   191  (S)      -  mstly cldy    none
     18:01    31    24     13   213  (SSW)    -  mstly clr     none
     19:01    32    22     15   191  (S)      -  mstly clr     none
     20:01    32    24     21   204  (SSW)    -  mstly cldy    none
     21:01    33    22     24   217  (SW)     -   cloudy       none
     22:01    32    23     18   203  (SSW)    -   cloudy       none
     23:01    31    24     26   196  (SSW)    -   cloudy       none
     00:01    28    23     18   253  (WSW)        cloudy       none
     01:01    27    22     13   248  (WSW)        cloudy       none
     02:01    25    22     12   254  (WSW)        cloudy       none
     03:01    24    22     17   253  (WSW)        cloudy       none
     04:01    22    21     15   234  (SW)         cloudy       snow?
     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.
     Note: The Tower Dust counter appears to be down at this time
                              TELESCOPE STATUS
      Telescope drives operational. Current Remark version: 2.85b
      Current TCC version: 2.7.2  Current TUI version: TUI 0.94b2