Date: Tue, 2 Mar 2010 03:47:38 -0700 (MST)
Subject: 3.5m Night Log 20100301
From: "Jack Dembicky"
                        Apache Point Observatory
                        3.5m Telescope Night Log
                          Monday March 01, 2010
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT    START  FINISH
 -------------------------------------------------------------------
 Y.Shen         Y.Shen, X.Liu           TSPEC          --:--  --:--
 J.Greene       J.Greene                TSPEC          --:--  --:--
  PROG        SCHEDULED      WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH    D    B    D    B    D    B    D    B
 ------------------------------------------------------------------
 PU09/R     18:09  00:10    1.4  4.6   0    0    0    0    0    0
 PU08/R     00:10  06:21     0   6.2   0    0    0    0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Due to ice on the building we were not able to open all night.  Telescope pointed S to help
remove remaining ice.
                ------------- 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
 -----------------------------------------------------------------------
                 ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     16:00    27    27      7   270    (W)  15148   cloudy    humid
     17:00    27    26      2   257  (WSW)  15001   cloudy    humid
     18:00    25    24      7   284  (WNW)    114   cloudy    humid
     19:00    24    21      3   322   (NW)    216 mstly cldy  humid
     20:00    24    21     10    10    (N)    196    clear    humid
     21:00    25    19      9     7    (N)    225    clear     none
     22:00    25    19     11    20  (NNE)    456    clear     none
     23:00    25    18      8     6    (N)    367    clear     none
     00:00    24    18      2   353    (N)    261 mstly clr    none
     01:00    26    17     13     9    (N)    464    clear     none
     02:00    25    17      1   174    (S)    377    clear     none
     03:00    27    20      3     9    (N)    435    clear     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: 2.11.1
      Current TUI version: 1.7.0