Date: Fri, 13 Jul 2007 10:57:14 -0000 (UTC)
Subject: 3.5m Night Log 20070712
From: "Gabrelle Saurage"
                         Apache Point Observatory
                         3.5m Telescope Night Log
                          Thursday, July 12, 2007
                                                          ACTUAL
  ASTRONOMER     OBSERVER(S)              INSTRUMENT    START  FINISH
  -------------------------------------------------------------------
  P.Szkody       P.Szkody                 DIS           --:--  --:--
  J.Frieman      H.Lin,D.Tucker,S.Allam   SPIcam        --:--  --:--
   INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
  I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
  UW07/R     21:16  01:05   3.8   0    0    0    0    0    0    0    0
  UC04/R     01:05  05:02   3.7  0.2   0    0    0    0    0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
Observing Specialists: G.Saurage
AZ Velocity Scales:
(temp 13.5) 577.9, 581.9, Avg 580
Light rain in the afternoon. Radar threats dissipated around midnight but
high humidity persisted after 1am. When humidity backed down we had
overcast skies. As the skies cleared toward morning the humidity came back
up… 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    65    55     10   224   (SW)    834   cloudy     none
     17:00    61    54      2   240  (WSW)    613   cloudy   lt rain
     18:00    59    55      5   203  (SSW)    583   cloudy     none
     19:00    57    54      5    93    (E)    686   cloudy     none
     20:00    58    51      3   168  (SSE)    694   cloudy     none
     21:00    59    46      5   196  (SSW)    707   cloudy     none
     22:00    58    49     13   187    (S)    527 mstly cldy   none
     23:00    58    52      8   183    (S)    692 mstly clr   humid
     00:00    57    54      8   207  (SSW)    866 mstly cldy   none
     01:00    56    51      2   200  (SSW)   1073   cloudy     none
     02:00    56    49      8   233   (SW)    753   cloudy     none
     03:00    56    49      7   245  (WSW)    561   cloudy     none
     04:00    55    49      6   269    (W)    425  ptly cldy  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