Date: Wed, 23 May 2007 06:00:33 -0600 (MDT)
From: Jack Dembicky
Subject: 3.5m Night Log 20070522
                         Apache Point Observatory
                         3.5m Telescope Night Log
                          Tuesday, May 22, 2007
                                                           ACTUAL
  ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
 --------------------------------------------------------------------
 S.Anderson       S.Anderson             SPIcam          19:30  00:56
 G.Kacprzak       G.Kacprzak             SPIcam          01:00  05:45
   INST     SCHED(TWILIGHT)   WEATH     EQUIP     OBS     DAY  NOT USED
  I/ROW/DN    START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UW03/R     21:01   01:00    0    0    0    0    0   4.0   0    0    0
 NM03/R     01:00   04:59    0    0    0    0   3.4  1.0   0    0    0
   note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
 Dust counts between 3000-4500 all night long, but stabe and not spiking
 so I stayed open.
 No problems tonight.  Transverse load cell also seemed behaved.
                       ------- 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
 ----------------------------------------------------------------------
 20:38 SPIcam      75(452)  24  76  10.7 11.7  10.9 11.1 10.8  i'  0.84
 20:43 NA2gdr  -1639(30460) 20  77  10.7 11.6  10.8 11.1 10.8  ND2 0.63
 22:23 SPIcam      25(372) 101  69  10.3 10.3   9.8 10.3 10.1  i'  0.75
 00:57 SPIcam      25(334)  81  72   9.4  9.4   9.0  9.4  9.3  r'  0.87
                 ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
 ---------------------------------------------------------------------
     18:00    58    20     20   233   (SW)   3095    clear     none
     19:00    56    20     22   220   (SW)   3335    clear     none
     20:00    51    17     17   236   (SW)   3535    clear     none
     21:00    52    15     13   256  (WSW)   3510    clear     none
     22:00    51    17     18   255  (WSW)   2496    clear     none
     23:00    51    17     19   264    (W)   2550    clear     none
     00:00    50    17     16   260    (W)   2527    clear     none
     01:00    49    17     17   271    (W)   2359    clear     none
     02:00    48    20     14   266    (W)   2201    clear     none
     03:00    47    24     18   256  (WSW)   2273    clear     none
     04:00    45    25     19   248  (WSW)   2509    clear     none
     05:00    44    26     11   267    (W)   2543    clear     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