Date: Sat, 25 Dec 2010 12:51:29 -0000 (UTC)
Subject: 3.5m Night Log 20101224
From: "Gabrelle Saurage"
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Friday, December 24, 2010
                                                            ACTUAL
 ASTRONOMER      OBSERVER(S)           INSTRUMENT       START  FINISH
 --------------------------------------------------------------------
 W.Bhatti        W.Bhatti              DIS              --:--  --:--
 R.Hamilton      R.Hamilton            TSPEC            --:--  --:--
 N.Chanover      N.Chanover            TSPEC, Echelle   --:--  --:--
    INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH    D    B    D    B    D    B    D    B
 -------------------------------------------------------------------
 JH02/R     17:12   00:00   3.8  3.1   0    0    0    0    0    0
 NM08/R     00:00   04:22    0   4.4   0    0    0    0    0    0
 NM05/R     04:22   06:55    0   2.5   0    0    0    0    0    0
 note: scheduled times listed include instrument change time
               ------------- ACTIVITY LOG --------------
 Observing Specialist:    G.Saurage
High humidity + below freezing temps = thick frost all night. Never opened.
                     ------- FAILURE LOG -------
            PROG   INST   FAILURE MODE     TIME
    (SEDFNVOG)   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    38    28      8   223   (SW)    181    clear     none
     17:00    31    27      1   214   (SW)    163    clear     none
     18:00    29    27      1   300  (WNW)    201    clear     none
     19:00    28    26      2    45   (NE)    483    clear    humid
     20:00    28    25      2   336  (NNW)    203    clear    humid
     21:00    27    25      4   327  (NNW)    288    clear    humid
     22:00    27    24      7   325   (NW)    238    clear    humid
     23:00    27    24      3   333  (NNW)    321    clear    humid
     00:00    25    24      4    52   (NE)    270    clear    humid
     01:00    26    24      5   354    (N)    222    clear    humid
     02:00    27    25      6   354    (N)    257    clear    humid
     03:00    28    24      5   360    (N)    241    clear    humid
     04:00    30    17      4    97    (E)     70    clear    humid
     05:00    28    20      1   210  (SSW)    183    clear    humid
     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: 2.14.0
    Current TUI version: 1.8.4