Date: Sun, 22 Jul 2007 10:22:07 -0000 (UTC)
Subject: 3.5m Night Log 20070721
From: "Gabrelle Saurage"
                         Apache Point Observatory
                         3.5m Telescope Night Log
                         Saturday, July 21, 2007
                                                          ACTUAL
 ASTRONOMER     OBSERVER(S)              INSTRUMENT    START  FINISH
 ----------------------------------------------------------------
 A.Mukadam      A.Mukadam                Agile         --:--  --:--
 M.Shin         M.Shin,M.Oguri           DIS           --:--  --:--
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UW09/0     21:10  01:05   0.9  3.0   0    0    0    0    0    0    0
 PU04/R     01:05  05:09   4.1   0    0    0    0    0    0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
Observing Specialists: G.Saurage
Clouds and high humidity all night; Never opened.
Notes:
AGILE developed condensation on the camera lens during first half tonight.
We discovered while doing various in-dome testing with the filter out.
Anjum is devising a method avoid this problem.
The TUI running on Obs-1 (v1.4a12) reported the following error every hour
or so: Text=’Your clock appears to be off; time error = 11.0’
NICFPS has required an expose init during checkout the last two nights.
                       ------- 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    56    52      7    91    (E)    841   cloudy    humid
     17:00    53    52     17    73  (ENE)    429   cloudy    humid
     18:00    54    52     12    83    (E)    377   cloudy    humid
     19:00    54    52     11    73  (ENE)    359   cloudy    humid
     20:00    53    52     18    76  (ENE)    247   cloudy    humid
     21:00    52    52     18    85    (E)    228   cloudy    humid
     22:00    53    50     15    77  (ENE)    252   cloudy     none
     23:00    54    50     12   122  (ESE)    211   cloudy     none
     00:00    52    51      6    89    (E)    264   cloudy     none
     01:00    51    50     16    81    (E)    209  ptly cldy  humid
     02:00    51    50     11    86    (E)    131  ptly cldy  humid
     03:00    52    50      8   124   (SE)    142   cloudy    humid
     04:00    52    50      9   123  (ESE)    128   cloudy    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: 2.9.0
      Current TUI version: TUI 1.3