Date: Sun, 26 Mar 2000 19:44:36 -0700 (MST)
From: Frank Deglman
Subject: 3.5m Night Log 20000325
                         SATURDAY MARCH 25, 2000
                         APACHE POINT OBSERVATORY
                              OBSERVING  LOG
                                                          ACTUAL
ASTRONOMER      OBSERVER(S)        INSTRUMENT   DATE   START FINISH
Williams	Williams	   DIS		3/25   17:59  00:10
Zheng		Zheng,Tsvetanov	   DIS		3/26   00:10  05:30
 INST        SCHEDULED     WEATH     EQUIP      OBS    DAY   NOTUSED
I/RS/DN    START FINISH   D    B    D    B    D    B   USE   D    B
NM07/S     19:12  00:10   0    0    0    0   4.6  0.4   0    0    0
JH05/R	   00:10  05:05	  -    0    -    0    -   4.9   0    -    0
(note: times listed include instrument change time)
                              ACTIVITY LOG
Calibration spectra were obtained for NM07.  Opened the dome at 18:50.
While integrating with the DIS, it was found while in horizon rotation
that the object stayed better positioned if the NA2 guider was not used.
Tom Williams reported that his DIS spectra were not significantly widened,
with the slitviewer apparently in focus.  Had shutter sticking open
problems with the NA2 guider again tonight.  Closed at 05:30.
Observing Specialist: deglman
                            OBSERVER COMMENTS
                                FOCUS LOG
                              MARCH 25 2000
                                                  Wind
Time   Inst        Focus     Az  El   #Temp    Dir  MPH  filt  FWHM "
19:10  DISslit  -25(633)     23  66  7.3/9.6   258    7  none
#First temp is air, second temp is telescope.
                                 WEATHER
                              MARCH 25 2000
                               Wind
     Time   Temp F Dewp F  MPH   Direction    Dust      Sky      Precip.
     17:01    52    10     18   246  (WSW)    576      clear      none
     18:01    49    10     12   272  (W)      602      clear      none
     19:01    43    11     10   266  (W)      509      clear      none
     20:01    42    11      9   269  (W)      452      clear      none
     21:01    45     9     11   300  (WNW)    386      clear      none
     22:01    45     8     11   291  (WNW)    444      clear      none
     23:01    45     8     12   303  (WNW)    442      clear      none
     00:01    44     7     14   281  (W)      388      clear      none
     01:01    44     6     14   281  (W)      389      clear      none
     02:01    42     7     15   290  (WNW)    395      clear      none
     03:01    43     6     18   305  (NW)     363      cirrus     none
     04:01    42     3     15   319  (NW)     359      cirrus     none
     05:01    42     3     19   303  (WNW)    401      cirrus     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
> 1 micron per 0.1 cu. ft.
                             TELESCOPE STATUS
Primary, secondary, and tertiary mirrors in place and collimated.
Primary support system operational.  Mirror ventilation system in
place.  Telescope drives operational.  Current Remark version: 2.55b5.
Current guide software version: GIm Ctrlv3.0b27.  Current TCC version
is 2.2.2.
- Frank Deglman