From: "Noel Camron Hastings"
Subject: 3.5m Night Log 20010406
Date: Sat, 7 Apr 2001 03:02:52 -0600
                        APACHE POINT OBSERVATORY
                        3.5m Telescope Night Log
                        Friday, April 6th, 2001
                                                          ACTUAL
 ASTRONOMER    OBSERVER(S)             INSTRUMENT      START  FINISH
 --------------------------------------------------------------------
 B.Gillespie   C.Hastings                ------        --:--  --:--
   INST        SCHEDULED     WEATH     EQUIP     OBS     DAY  NOTUSED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 --------------------------------------------------------------------
 EN01/O/D     20:22 05:49    0    0    0    0    0   9.5   0    0    0
  note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
          1st Half Observing Specialist: Camron Hastings
   Off sky due to engineering work on telescope. Bad weather and dust all
day and early evening. Cleared up later. Worked on major filter inventory
and sorting process and work on new web filter database.
         --------------- INSTRUMENT FOCUS LOG ----------------
                                       Air/Truss   Wind
 Time   Instrument   Focus     Az El    Temp-C    Dir MPH  filt   FWHM"
 ----------------------------------------------------------------------
              ------------- WEATHER CONDITIONS ------------
                                 Wind                        Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:01    27    26     32   253  (WSW)     50  Cloudy      snow
     17:01    27    26     33   260  (W)      384  Cloudy      snow
     18:01    28    26     29   264  (W)      587  cloudy      none
     19:01    28    26     15   282  (WNW)    731  cloudy      none
     20:01    27    24     15   288  (WNW)    602  cloudy      none
     21:01    27    22     17   297  (WNW)   1145  ptly clr    none
     22:01    26    24     10   282  (WNW)    743  ptly clr    none
     23:01    26    23     11   283  (WNW)    318  ptly clr    none
     00:01    27    21      8   296  (WNW)    203  ptly clr    none
     01:01    28    20     14   311  (NW)     120   clear      none
     02:01    28    18     11   308  (NW)     132   clear      none
     03:01    29    15     13   299  (WNW)    212   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: 2.62. Current
  guide software version: GIm Ctrlv3.0b27. Current TCC version: 2.5.1
  Current MC version: v1_7_3.