Date: Mon, 15 Aug 2011 12:12:10 -0000 (UTC)
Subject: 3.5m Night Log 20110814
From: "Gabrelle Saurage"
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, August 14, 2011
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)             INSTRUMENT     START  FINISH
--------------------------------------------------------------------
S.Hawley          J.Davenport,A.Kowalski DETPNS         20:20   23:30
S.Jacobson        S.Jacobson             SPICAM         01:45   06:00
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW01/R     19:58   01:10    0   4.2   0    0   0.1  0.9   0    0
CU01/R     01:10   06:18    0   0.8   0    0   0.0  4.3   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: G.Saurage
Opened for a little while first half with increasing humidity and degrading seeing
until humidity closed us down. Opened briefly around 11:30 and had trouble with
echelle slitviwer (PR#1274 again). Humidity closed us again. Able to open second
half after 1:30 am.
                    ------- 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
--------------------------------------------------------------------------
 23:51 ECHELLE   321( -757) 241  74  12.8 13.2 13.3 12.9 12.5   ND2      0.76
 01:58 SPICAM    295(  409) 339  56  12.9 12.8 13.2 12.8 12.8   MSSSO V  0.69
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    63    45      4   108  (ESE)   1024  ptly cldy   none
     17:00    62    46      8   100    (E)   1341  ptly cldy   none
     18:00    62    47      6    93    (E)   1224  ptly cldy   none
     19:00    60    47      7    86    (E)   1241  ptly cldy   none
     20:00    59    46      9    84    (E)   1302  ptly cldy   none
     21:00    57    50     15   142   (SE)   1712  ptly cldy   none
     22:00    55    51     22   130   (SE)   2022  ptly cldy  humid
     23:00    55    52     18   130   (SE)   2524  ptly cldy  humid
     00:00    55    52     22   129   (SE)   2594  ptly cldy  humid
     01:00    56    51     16   137   (SE)   2437  ptly cldy  humid
     02:00    55    50     13   175    (S)   2046 mstly clr    none
     03:00    57    49     11   183    (S)   1292 mstly clr    none
     04:00    56    49     12   185    (S)   1843 mstly clr    none
     05:00    56    49      7   193  (SSW)   1295 mstly clr    none
     06:00    54    49      6   196  (SSW)   1667 mstly 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: 2.14.0
    Current TUI version: 1.8.7