Date: Fri, 23 Apr 1999 07:08:56 -0600 (MDT)
From: Karen Gloria
Subject: 990422 obslog
                         THURSDAY APRIL 22, 1999
                         APACHE POINT OBSERVATORY
                              OBSERVING  LOG
                                                          ACTUAL
ASTRONOMER      OBSERVER(S)        INSTRUMENT   DATE   START FINISH
Staff		  Staff               Amber   4/22-23    -     -
Chanover     Chanover, Hillman,       AOTF      4/23   03:30 04:57
		  Murphy
 INST        SCHEDULED     WEATH     EQUIP      OBS    DAY   NOTUSED
I/RS/DN    START FINISH   D    B    D    B    D    B   USE   D    B
EN01/S     21:06 01:10    -   4.1   -    0    -    0    -    -    0
NM01/S     01:10 04:57   1.0  1.4   0    0   1.4   0    -    0    0
(note: times listed include instrument change time)
                              ACTIVITY LOG
(* means a trouble report has been issued or appended to)
1st half observing specialist: Camron Hastings
2nd half observing specialist: Karen Gloria
The telescope remained closed due to dust until 03:30 MDT.  Nancy
Chanover, John Hillman, and Jim Murphy were on site ot observe with
their instrument, the AOTF.  after we opened the telescope. we got an
updated instrument block for the AOTF.
                            OBSERVER COMMENTS
                                FOCUS LOG
                              APRIL 22 1999
						 Wind
Time   Inst        Focus     Az  El   #Temp    Dir  MPH  filt  FWHM "
#First temp is air, second temp is telescope.
                                 WEATHER
                              APRIL 22 1999
                               Wind
     Time   Temp F Dewp F  MPH  Direction    Dust      Sky      Precip.
     16:01    64    18     30   229  (SW)    6725     clear      none
     17:01    62    17     20   241  (WSW)   6870     clear      none
     18:01    61    16     29   257  (WSW)  11020     clear      none
     19:01    57    15     27   252  (WSW)   6735     clear      none
     20:01    54    18     25   254  (WSW)  34346     clear      none
     21:01    52    18     33   247  (WSW)  25482     clear      none
     22:01    50    20     22   234  (SW)   18070     clear      none
     23:01    50    20     28   267  (W)    10112     clear      none
     00:01    48    21     23   232  (SW)    7199     clear      none
     01:01    46    21     24   241  (WSW)   4189     clear      none
     02:01    46    21     20   238  (WSW)   2734     clear      none
     03:01    44    20     17   228  (SW)    2102     clear      none
     04:01    44    21     21   217  (SW)    1370     clear      none
     05:01    43    21     17   218  (SW)    1427     clear      none
     06:01    42    19     18   207  (SSW)   1324     clear      none
     07:01    42    19     12   196  (SSW)   1440     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
> 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: 2.52
Current guide software version: GIm Ctrlv3.0b17.
- Camron Hastings, Karen Gloria