Date: Tue, 17 Jul 2007 11:31:21 -0000 (UTC)
Subject: 3.5m Night Log 20070716
From: jdavenport@apo.nmsu.edu
                        Apache Point Observatory
                        3.5m Telescope Night Log
                         Monday, July 16, 2007
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)              INSTRUMENT    START  FINISH
 -------------------------------------------------------------------
 Moe,M.         Moe,M.                   DIS           20:50  01:05
 Hart,Q.        Hart,Q.                  DIS           01:05  05:06
 INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 CU04/R     21:14  01:05    0    0    0    0   3.1  0.8  0.4   0    0
 CU02/R     01:05  05:05    0    0    0    0   4.0   0    0    0    0
  note: scheduled times listed include instrument change time
               ------------- ACTIVITY LOG --------------
 Observing Specialists: J. Davenport
 Despite clouds during the day, the sky was clear enough in the evening to
open a bit early!
 Dis got hung up flushing an exposure when the user aborted a bias. Bill
and I tried restarting the hubs and several dis init commands. Finally we
stop/started  dis-icc and tried a dis init cameras. This worked and dis
behaved after that.
Stayed open rest of night. Clouds started coming in right before we
closed. No other problems.
                      ------- 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
 ----------------------------------------------------------------------
 20:52 DISslit     25(635)  97  50  16.6 18.7 17.5 18.1 16.9   --   1.3
 22:57 DISslit    -67(425)  262 69  15.5 16.0 15.6 16.1 15.5   --   1.5
 02:58 DISslit     54(517)  31  73  16.8 14.9 14.6 15.4 16.0   --   1.4
               ------------- WEATHER LOG ----------------
                                  Wind                      Precip.or
    Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
   -------------------------------------------------------------------
     16:00    64    49      2    55   (NE)    516 mstly clr    none
     17:00    67    48     11   131   (SE)    487 mstly clr    none
     18:00    67    49     10   144   (SE)    511    clear     none
     19:00    66    46      6    86    (E)    385    clear     none
     20:00    63    45     14   111  (ESE)    435    clear     none
     21:00    61    44     14    83    (E)    406    clear     none
     22:00    61    47     14   138   (SE)    496    clear     none
     23:00    60    46     20   127   (SE)    531    clear     none
     00:00    59    47     22   124   (SE)    513    clear     none
     01:00    57    46     17   111  (ESE)    650    clear     none
     02:00    60    39      8    88    (E)    524    clear     none
     03:00    63    34      1   126   (SE)    383 mstly clr    none
     04:00    60    45      8   139   (SE)    512  ptly cldy   none
     05:00    59    45      5   167  (SSE)    514  ptly cldy   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: 2.9.1
     Current TUI version: TUI 1.3