Date: Sat, 21 Jul 2012 11:54:52 -0000 (UTC)
Subject: 3.5m Night Log 20120720
From: "Gabrelle Saurage"
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Friday, July 20, 2012
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
G.Wallerstein     G.Wallerstein         Echelle        --:--   --:--
K.Kinemuchi       K.Kinemuchi           Echelle        22:15   01:13
A.Mukadam         A.Mukadam             Agile          01:17   05:50
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UW14/R     20:18   22:18   1.2  0.8   0    0    0    0    0    0
DD04/R     22:18   01:10    0    0    0    0   2.9  0.0   0    0
UW07/R     01:10   06:01    0    0    0    0   4.8  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: G.Saurage
Local rain and clouds kept us closed for first few hours of the night. Opened at
22:15. Stayed open the rest of the night with consistent but thin clouds and high
humidity.
                    ------- 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
--------------------------------------------------------------------------
 22:06 ECHELLE   419( -581) 254  59  13.9 14.6 14.8 14.2 13.6         0.88
 00:28 AGILE   -1175(-1634) 114  51  13.8 13.3 13.7 13.2 13.2   BG40  1.30
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    66    46      3   234   (SW)    712   cloudy     none
     17:00    67    44      1   174    (S)    586   cloudy     none
     18:00    59    50     15    71  (ENE)    994   cloudy     none
     19:00    60    49     14    85    (E)    995   cloudy     none
     20:00    59    49     14    83    (E)   1000   cloudy     none
     21:00    59    49     13    92    (E)    987   cloudy     none
     22:00    58    49     12   109  (ESE)   1111  ptly cldy   none
     23:00    57    49     17   111  (ESE)   1180  ptly cldy   none
     00:00    56    50     20   122  (ESE)   1237  ptly cldy   none
     01:00    56    50     15   114  (ESE)   1686 mstly cldy   none
     02:00    57    49     13   137   (SE)   1654 mstly cldy   none
     03:00    56    50     13   135   (SE)   2081 mstly cldy   none
     04:00    56    50     13   139   (SE)   2161 mstly cldy   none
     05:00    55    50     10   125   (SE)   2107 mstly clr    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: 2.15.0
    Current TUI version: 1.9.5