From: Russet McMillan
Subject: 3.5m Night Log 20000106
Date: Fri,  7 Jan 2000 06:29:08 -0700 (MST)
                         THURSDAY JANUARY 06, 2000
                         APACHE POINT OBSERVATORY
                              OBSERVING  LOG
							    ACTUAL
ASTRONOMER	OBSERVER(S)	INSTRUMENT	DATE	START	FINISH
Frieman		Richards	Grim/DIS     01/06-07	18:09	00:10
Klypin		Holtzman	DIS		01/07	00:10	06:09
 INST	    SCHEDULED	   WEATH     EQUIP      OBS     DAY   NOTUSED
I/RS/DN    START FINISH    D   B     D   B     D   B    USE   D   B
UC07/R	   18:09 00:10    6.0  -     0   -     0   -     0    0   -
NM04/R	   00:10 06:09	  6.0  -     0   -     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: Deglman
Gordon Richards took Grim darks for UC07.  The telescope was opened at
16:45 under clear skies, then closed at 18:10.  UC07 was lost due to
high humidity.
2nd half observing specialist: McMillan
The telescope was not opened during second half due to high humidity,
occasional snow flakes, and persistent clouds.  The cloud camera
gathered a great deal of frost before being shut down at 2:00.
* I found a bug in the newest version of the TCC software which
affected the autocollimation routine when the telescope is stopped.
Not a major bug, but when I encountered a few other problems I decided
to revert to an older version.
                            OBSERVER COMMENTS
                                FOCUS LOG
			     JANUARY 06 2000
						 Wind
Time	Inst      Focus     Az  El   #Temp     Dir  MPH  filt  FWHM "
#First temp is air, second temp is telescope.
                                 WEATHER
                             JANUARY 06 2000
                               Wind
     Time   Temp F Dewp F  MPH  Direction    Dust      Sky      Precip.
     16:01    29    11      6   257  (WSW)    791      clear    none
     17:01    25    18      1   119  (ESE)    443      clear    none
     18:01    20    17     16    73  (ENE)    440      clear    none
     19:01    18    17     19    80  (E)      442      clear    none
     20:01    17    16     17    73  (ENE)    425      clear    none
     21:01    17    15     18    76  (ENE)    421      clear    none
     22:01    17    16     13    71  (ENE)    315      clear    none
     23:01    17    16     22    69  (ENE)    248      clear   lt snow
     00:01    17    15     18    72  (ENE)    235   mstly clr   none
     01:01    16    14     14    75  (ENE)    317   mstly clr   none
     02:01    20    13      5    89  (E)      326    ptly cldy  none
     03:01    21    14     11    79  (ENE)    226   mstly cldy  none
     04:01    23    11      9   107  (ESE)    275   mstly cldy  none
     05:01    28    11      2   169  (SSE)    328    ptly cldy  none
     06:01    27     6      7   112  (ESE)    279   mstly clr   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: 2.2.2.
- Frank Deglman, Russet McMillan