Subject: 3.5m Night Log 20060228
Date: Wed,  1 Mar 2006 06:38:19 -0700 (MST)
From: bketzeba@apo.nmsu.edu (Bill Ketzeback)
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Tuesday, February 28, 2006
                                                         ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 B.Woodgate      G.Williger,C.Grady,    GFP            17:30 00:10
                 G.Hilton,K.Collins
 R.Covarrubias   R.Covarrubias          DIS            00:20 06:20
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ----------------------------------------------------------------------
 DD04/O      18:53 00:10    0    0    0    0   5.0  0.3   0    0    0
 UW05/R      00:10 05:38    0    0    0    0   5.5   0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: B.Ketzeback
 Partly cloudy skies all of first half, clearing around 2300. Skies started
 to see clouds again around 0500.
 The only problem tonight was the dis slitviewer froze up second half and
 required a restart of the camera software.
                        ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEDFNVOG)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
 UW05     D           I/S     03:00  03:01   dcamera froze, drivers restarted.
                ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 19:07 gfp         60(1104)    235 73  9.3/9.8    278  17   I     1.24
 21:41 gfp         150(1193)   281 48  8.4/8.2    272  21   I     1.79
 00:26 dis-slit    50(902)     176 52  7.8/7.6    290  30   -     1.39
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    56    26     11   265  (W)      197  prtly cldy  cirrus
     17:01    53    26     17   271  (W)      321  prtly cldy  cirrus
     18:01    51    26     17   267  (W)      446  prtly cldy  cirrus
     19:01    49    25     18   277  (W)      448  prtly cldy  cirrus
     20:01    48    24     21   293  (WNW)    301  prtly cldy  cirrus
     21:01    48    24     19   284  (WNW)    265  prtly cldy  cirrus
     22:01    46    24     17   270  (W)      239  mstly clr   cirrus
     23:01    47    22     24   284  (WNW)    254  mstly clr   cirrus
     00:01    46    23     17   280  (W)      305    clear     none
     01:01    46    22     21   281  (W)      380    clear     none
     02:01    45    22     20   310  (NW)     369    clear     none
     03:01    45    22     21   279  (W)      374    clear     none
     04:01    44    24     13   277  (W)      352    clear     none
     05:01    44    22     15   265  (W)      387  prtly cldy  cirrus
     06:01    43    25     14   253  (WSW)    366  prtly cldy  cirrus
     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