Date: Sat, 28 Aug 2010 04:20:27 -0600 (MDT)
Subject: 3.5m Night Log 20100827
From: "Jack Dembicky"
                        Apache Point Observatory
                        3.5m Telescope Night Log
                         Friday August 27, 2010
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT    START  FINISH
 -------------------------------------------------------------------
 M.Kreik        M.Kreik                 TSPEC         --:--  --:--
 T.Murphy       T.Murphy                APOLLO        --:--  --:--
 J.Greene       J.Greene                TSPEC         --:--  --:--
  PROG        SCHEDULED      WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH    D    B    D    B    D    B    D    B
 ------------------------------------------------------------------
 PU03/R     19:43  00:05    1.1  3.3   0    0    0    0    0    0
 DD01/O     00:05  01:05     0   1.0   0    0    0    0    0    0
 PU05/R     01:05  06:26     0   5.4   0    0    0    0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
SPIcam temp 181.5K @ 18:40
SPIcam temp 178.6K @ 04:15
DIS blue ion pump had 7 LEDs lit above tape at 19:10.
DIS blue ion pump LEDs back down below tape at 20:40.
My observer gave up around 04:10 tonight due to clouds an humidity (and 5 minutes before the rain
sensor went off).
DIS blue ion LEDs below tape at 04:15
                ------------- FAILURE LOG --------------
  PROG   INST   FAILURE MODE     TIME
      (STEDFNVOG)   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
    -------------------------------------------------------------------
     18:00    66    31      7   245  (WSW)    378  ptly cldy   none
     19:00    62    39     10   218   (SW)    555 mstly cldy   none
     20:00    58    41      8   182    (S)    657   cloudy     none
     21:00    58    41     12   174    (S)    771   cloudy     none
     22:00    58    40     12   181    (S)    730 mstly cldy   none
     23:00    58    38     17   196  (SSW)    738 mstly cldy   none
     00:00    53    47     20   153  (SSE)    964   cloudy    humid
     01:00    53    50     20   136   (SE)   1250 mstly cldy  humid
     02:00    53    50     20   167  (SSE)   1099   cloudy    humid
     03:00    53    50     18   179    (S)   1004   cloudy    humid
     04:00    54    50     13   199  (SSW)   1086   cloudy   lt rain
     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: 2.13.0
      Current TUI version: 1.8.1