Date: Sat, 5 Feb 2000 06:01:31 -0700 (MST)
From: Frank Deglman
Subject: 3.5m Night Log 20000204
                         THURSDAY FEBRUARY 04, 2000
                         APACHE POINT OBSERVATORY
                              OBSERVING  LOG
                                                          ACTUAL
ASTRONOMER      OBSERVER(S)        INSTRUMENT   DATE   START FINISH
York		Adler		   DIS           2/4   17:33 18:33
Pinder		Pinder, Turber	   DIS         2/4-5   18:33 06:01
 INST        SCHEDULED     WEATH     EQUIP      OBS    DAY   NOTUSED
I/RS/DN    START FINISH   D    B    D    B    D    B   USE   D    B
UC11/R     17:33 18:33    0    -    0    -    0    -   1.0   0    -
PU03/R     18:33 06:01    0    -   0.4   -  11.1   0    0    0    -
(note: times listed include instrument change time)
                              ACTIVITY LOG
(* means a trouble report has been issued or appended to)
Observing specialist: Deglman
Some DIS calibration was done for PU03.  The telescope was opened at 17:05
under clear skies.  Adler (UC11) had daytime use of the telescope for
public viewing.  Later, the altitude failed to slew properly, then the
rotator hung up.  PU03 was performed with DIS.  A fairly productive night
with no more significant problems on the 3.5m.  DIMM's computer failed.
                            OBSERVER COMMENTS
Bart Pinder (PU03):
11 candidate spectra obtained.
                                FOCUS LOG
                             FEBRUARY 04 2000
                                                 Wind
Time   Inst        Focus     Az  El   #Temp    Dir  MPH  filt  FWHM "
21:40  disslit  +175(389)  -150  53  1.0/1.0   240    7  none  1.9
#First temp is air, second temp is telescope.
                                 WEATHER
                            FEBRUARY 04 2000
                               Wind
     Time   Temp F Dewp F  MPH  Direction    Dust      Sky      Precip.
     16:01    35    20      1   226  (SW)     691     cirrus    none
     17:01    36    18      2   192  (SSW)    440     cirrus    none
     18:01    36     3      2   186  (S)      206     cirrus    none
     19:01    33     2      5   200  (SSW)    256     cirrus    none
     20:01    36     2      6   241  (WSW)    449     cirrus    none
     21:01    34     5      7   228  (SW)     507     clear     none
     22:01    34     5      8   229  (SW)     708     clear     none
     23:01    34     3      3   236  (SW)     754     clear     none
     00:01    32     5      4   183  (S)      780     clear     none
     01:01    33     7      6   198  (SSW)    676     clear     none
     02:01    32    13      7   214  (SW)     685     clear     none
     03:01    32    13      6   201  (SSW)    580     cirrus    none
     04:01    31    14      6   182  (S)      508     cirrus    none
     05:01    30    13      9   265  (W)      495     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