Date: Sat, 23 Jun 2007 10:24:07 -0000 (UTC)
Subject: 3.5m Night Log 20070622
From: "Gabrelle Saurage"
                         Apache Point Observatory
                         3.5m Telescope Night Log
                          Friday, June 22, 2007
                                                           ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT      START  FINISH
 -------------------------------------------------------------------
 J.Hughes       J.Hughes                SPIcam          23:15 00:25
 D.York         D.York                  GFP,DIS         00:50 01:05
  INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UW04/R     21:18  01:00    0   2.5   0    0    0   1.2   0    0    0
 UC07/R     01:00  04:52   3.6   0    0    0    0   0.3   0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
Observing Specialists: G.Saurage
AZ Velocity Scales:
Checkout - (temp 17.7) 579.6, 582.5, Avg 581
Midnight – (temp 17.1) 576.7, 581.2, Avg 579
Morning – (temp 15.8) 581.6, 585.1, Avg 583
Rain and clouds at sunset. Opened at 23:15 but clouds soon moved in again.
First half didn’t really get anything useful. Closed 1:05 due to overcast
skies and radar returns marching down from the North. Raining a little
after 2am. Scattered rain in the area the rest of the night, never opened
again.
                       ------- 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
 -----------------------------------------------------------------
23:40 SPIcam   -125(563)  -30  53  17.1 16.6 15.7  16.9 16.7  R  0.9
                ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     16:00    67    36     11    84    (E)    243 mstly cldy   none
     17:00    67    36     10    88    (E)    350 mstly cldy   none
     18:00    65    38      3   265    (W)    265   cloudy     none
     19:00    54    45     21    37   (NE)   3980   cloudy     rain
     20:00    60    38     22    46   (NE)    388   cloudy     none
     21:00    57    39     25    61  (ENE)    340 mstly cldy   none
     22:00    62    34     22    62  (ENE)    214 mstly cldy   none
     23:00    60    35     15    75  (ENE)    379 mstly clr    none
     00:00    64    32      2    22  (NNE)    405 mstly cldy   none
     01:00    64    32      3   277    (W)    388   cloudy     none
     02:00    63    34      2   236   (SW)    373   cloudy   lt rain
     03:00    59    36      6    94    (E)    378   cloudy   lt rain
     04:00    60    35      1   222   (SW)    414   cloudy     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: 2.9.0
      Current TUI version: TUI 1.3