Date: Thu, 2 Mar 2006 05:54:01 -0700 (MST)
From: Jack Dembicky
Subject: 3.5m Night Log 20060301
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Wednesday, March 1, 2006
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 M.Oguri      M.Oguri                   DIS            23:10  00:10
 P.Yoachim    P.Yoachim                 DIS            00:10  01:50
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 PU04/R      18:54  00:10  2.8  1.4   0    0   1.0   0    0    0    0
 UW06/R      00:10  05:37  3.8   0    0    0   1.7   0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Clouds kept us closed most of the night.  We did manage to get 3 hrs of
 science though.
                      ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEDFNVOG)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
                ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 23:10  DIS          -25(779) 139  76  7.8/7.8     214  10  none  1.1
 23:16  NA2gdr   -4521(24478) 141  76  8.1/7.8     221  10   R    0.8
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:01    52    25     21   265  (W)      818   Cloudy     none
     17:01    49    25      9   259  (W)      643   Cloudy     none
     18:01    48    25     13   265  (W)      730   Cloudy     none
     19:01    47    25      9   325  (NW)     668   Cloudy     none
     20:01    47    25     13   313  (NW)     611   Cloudy     none
     21:01    45    25      6   330  (NNW)    684   Cloudy     none
     22:01    44    28      6     1  (N)      761   Cloudy     none
     23:01    46    26      8   221  (SW)     680   Pt. Cldy   none
     00:01    45    28      6   280  (W)      603   Pt. Cldy   none
     01:01    45    27      5   250  (WSW)    712   Pt. Cldy   none
     02:01    46    27      8   224  (SW)     675   Cloudy     none
     03:01    43    30      7   269  (W)      741   Cloudy     none
     04:01    43    30      5   261  (W)      708   Cloudy     none
     05:01    42    30      3   220  (SW)     901   Cloudy     none
     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
      Telescope drives operational. Current TCC version: 2.8
      Current TUI version: TUI 1.1