Date: Sun, 22 Jul 2012 11:15:50 -0000 (UTC)
Subject: 3.5m Night Log 20120721
From: "Gabrelle Saurage"
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, July 21, 2012
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
J.Prieto          J.Prieto              Echelle        21:40   01:10
M.Kasliwal        M.Kasliwal            DIS            01:12   03:30
C.Gray            C.Gray                ECHELLE        --:--   --:--
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
PU06/R     20:18   01:10   1.4   0    0    0   3.5    0   0    0
PU04/R     01:10   03:32    0    0    0    0   2.4   0.0  0    0
NM03/R     03:32   06:02   2.5  0.0   0    0    0     0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: G.Saurage
Overcast skies and local radar returns. We were open from 21:40 to 3:30 but the sky
was cloudy the whole time with varying thickness. Closed at 3:30 due to overcast
skies and local radar returns.
                    ------- 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
--------------------------------------------------------------------------
 20:47 ECHELLE    358( -473) 117  57  16.3 17.8 17.5 17.6 16.4     1.02
 00:18 dis-slit   364(  482) 254  37  15.8 15.3 15.7 15.4 15.3     1.46
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    68    43      1   218   (SW)   1037   cloudy     none
     17:00    67    44      2   145   (SE)   1200   cloudy     none
     18:00    66    42     12   135   (SE)   1140   cloudy     none
     19:00    65    42     12   145   (SE)   1186   cloudy     none
     20:00    64    42     10   123  (ESE)   1204   cloudy     none
     21:00    62    40     14   113  (ESE)   1142   cloudy     none
     22:00    61    41     20   127   (SE)   1274  ptly cldy   none
     23:00    60    42     15   113  (ESE)   1529  ptly cldy   none
     00:00    60    43     14   126   (SE)   1978  ptly cldy   none
     01:00    60    44     12   130   (SE)   2045 mstly cldy   none
     02:00    61    42     13   143   (SE)   2055 mstly cldy   none
     03:00    61    41     12   145   (SE)   2368 mstly cldy   none
     04:00    60    41     12   140   (SE)   2300 mstly cldy   none
     05:00    60    41     14   145   (SE)   2620 mstly 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: 2.15.0
    Current TUI version: 1.9.5