Subject: 3.5m Night Log 20110205
From: Nicholas Ule
Date: Sun, 6 Feb 2011 06:17:38 -0700
                        Apache Point Observatory
                        3.5m Telescope Night Log
                       Saturday, February 05, 2011
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT    START  FINISH
 -------------------------------------------------------------------
 D.York        C.Grady                   GFP/DIS      17:40   20:40
 B. Woodgate   B.Woodgate                GFP/DIS      20:45   03:30
 D.York        C.Grady                   GFP/DIS      03:30   06:00
  PROG        SCHEDULED      WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH    D    B    D    B    D    B    D    B
 ------------------------------------------------------------------
 DD01/O     17:48   00:10   4.3   0    0    0   2.5   0    0    0
 UC05/O     00:10   06:45   0.3  2.7   0    0   2.5   0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: N. Ule
 dcam shutter continues to stick, about once in every four exposures.
 When observing bright objects with a smaller exposure time dcam
 shutter stuck once every two exposures.
 Ion pump on the echelle only showing one LED, but temperature is
 stable at -116C.
 Since all observers were on site they altered their schedules to
 accommodate target availability.
 Clouded out until 20:30, closed again at 21:30, resumed at 02:00
 ECHELLE Shield manual fill:
 16:30
 06:30
                ------------- FAILURE LOG --------------
  PROG   INST   FAILURE MODE     TIME
      (STEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
 ----------------------------------------------------------------------
               ---------------- FOCUS LOG ---------------
 Time  Instrument  Focus    Az  El  Temp Strc Prim  Sec  Air  filt FWHM
 -----------------------------------------------------------------------
 20:33   DIS        176    30.7 47  -4.1 -4   -3.9  -4.3 -4.3 ---  5.2
 02:10   DIS        212    -46  40  -6.2 -5   -5.1  -5.6 -5.7 ---  6.6
                ------------- WEATHER LOG ----------------
                                   Wind
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    28    19     21   344  (NNW)    200  ptly cldy   none
     17:00    27    18     12   332  (NNW)    301  ptly cldy   none
     18:00    26    19     13   345  (NNW)    233 mstly cldy   none
     19:00    26    18     13   308   (NW)    252   cloudy     none
     20:00    26    18      9   300  (WNW)    296   cloudy     none
     21:00    25    19      8   328  (NNW)    309   cloudy     none
     22:00    24    19      3   161  (SSE)    323 mstly cldy   none
     23:00    24    20      8   347  (NNW)    339  ptly cldy  humid
     00:00    23    20      2   310   (NW)    347  ptly cldy  humid
     01:00    22    20      9   332  (NNW)    347    clear    humid
     02:00    22    16     17   309   (NW)    489    clear     none
     03:00    20    15     11    41   (NE)    500    clear     none
     04:00    19    14     11     9    (N)    494    clear     none
     05:00    19    12     23   359    (N)    444    clear     none
     06:00    18    12     13    23  (NNE)    434    clear     none
                              TELESCOPE STATUS
      Telescope drives operational. Current TCC version: 2.14.0
      Current TUI version: 1.8.5