From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20020615
Date: Sun, 16 Jun 2002 05:13:23 -0600
                         APACHE POINT OBSERVATORY
                         3.5m Telescope Night Log
                         Saturday, June 15, 2002
                                                           ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT     START  FINISH
 -------------------------------------------------------------------
 E.Peng         E.Peng                  DIS-II         19:47  00:42
 E.Colbert      E.Colbert               SPIcam         00:52  03:38
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 JH03/R      21:17  01:00   0   0.2   0    0   0.5  3.0   0    0    0
 JH02/R      01:00  04:51  1.2   0    0    0   2.6   0    0    0    0
 note: scheduled times listed include instrument change time
                  ------------- ACTIVITY LOG --------------
 Observing Specialist: Noel Camron Hastings
 We opened early to cool after the first program finished cals. The clouds
 soon moved in and hampered focusing, but eventually they cleared off
 and the skies stayed clear throughout first half.
 Second half started without difficulty and we observed under clear skies
 until the winds shifted and humidity rose. Once winds rose beyond 35 mph
 I had to close and we remained so all night.
                        ------- FAILURE LOG -------
 PROG   INST       FAILURE      TIME
        S/E/G/D/O  TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
               ---------------- FOCUS LOG ---------------
                                        Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 21:30  DIS Slit    50(1312) -117  40  20.5/21.1   269  17    -    1.7
 00:15  DIS Slit     0(1030)   67  82  17.7/18.5   264   5    -    1.1
 01:10  SPIcam     200(1542)  -67  27  18.2/18.5   357  13    r'   1.5
                 --------------- WEATHER LOG ----------------
                                 Wind                        Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     18:01    76    28     13   233  (SW)    1396  ptly cldy    none
     19:01    74    28     17   265  (W)      882  ptly cldy    none
     20:01    71    28     17   272  (W)      892  ptly cldy    none
     21:01    69    25     16   268  (W)      793  ptly cldy    none
     22:01    68    25     24   290  (WNW)    915    clear      none
     23:01    66    27     10   277  (W)     2695    clear      none
     00:01    65    26     11   321  (NW)    1953    clear      none
     01:01    65    17     10    15  (NNE)   1282    clear      none
     02:01    65    15      9    26  (NNE)    741    clear      none
     03:01    55    34     24    65  (ENE)   1654    clear      none
     04:01    54    38     30    54  (NE)    1251    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
   Primary, secondary, and tertiary mirrors in place and collimated.
   Primary support system operational. Mirror ventilation system in
   place.
   Telescope drives operational. Current Remark version: 2.82
   Current guide software version: GIm Ctrlv4.1
   Current TCC version: 2.6.4