Subject: 3.5m Night Log 20040416
Date: Sat, 17 Apr 2004 06:02:58 -0600 (MDT)
From: bketzeba@apo.nmsu.edu (Bill Ketzeback)
                          Apache Point Observatory
                          3.5m Telescope Night Log
                           Friday, April 16, 2004
                                                            ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START FINISH
 --------------------------------------------------------------------
 P.Szkody        P.Szkody               DIS            19:30  01:00
 E.Ellingson     M.Hicks, S.Faucett     DIS            01:00  06:15
  INST        SCHEDULED      WEATH     EQUIP     OBS     DAY  NOT USED
 I/RO/DN     START FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 UW06/R      20:30  01:00   0    0    0    0   4.5   0    0    0    0
 CU01/R      01:00  05:35   0    0    0    0   4.6   0    0    0    0
  note: scheduled times listed include instrument change time
                 ------------- ACTIVITY LOG --------------
 Observing Specialist: B.Ketzeback
 Variable thickness cirrus all night. Seeing was moderate all night with
 short periods of variability. No problems again tonight.
                          ------- FAILURE LOG -------
  PROG   INST   FAILURE MODE     TIME
       (SEGDFVO)    TI/SHU   START  FINISH  DESCRIPTION
 -----------------------------------------------------------------------
                 ---------------- FOCUS LOG ---------------
                                         Air/Truss   Wind
 Time   Instrument   Focus     Az  El    Temp-C    Dir MPH  filt  FWHM
 ---------------------------------------------------------------------
 20:10 dis-slit    -90(1188)   184 77  9.6/11.8   193  9    -     1.1
 20:12 NA2gdr      -2332(44667)186 77  9.5/11.7   205  17   R     1.21
 21:53 NA2gdr      -5202(41797)-14161  9.6/9.8    214  17   clear 0.91
                ------------- WEATHER LOG ----------------
                                  Wind                       Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
     ------------------------------------------------------------------
     16:01    61    19     17   198  (SSW)    516 mstly cldy   cirrus
     17:01    58    18     15   245  (WSW)    576 mstly cldy   cirrus
     18:01    55    17     15   210  (SSW)    640 mstly cldy   cirrus
     19:01    51    17     18   215  (SW)     592 mstly cldy   cirrus
     20:01    48    17      9   200  (SSW)    666 mstly cldy   cirrus
     21:01    49    19     17   222  (SW)     684 mstly cldy   cirrus
     22:01    50    18      8   209  (SSW)    637 mstly cldy   cirrus
     23:01    50    22     15   208  (SSW)    589   clear      none
     00:01    50    22     11   182  (S)      656 mstly cldy   cirrus
     01:01    50    21     14   200  (SSW)    688 mstly cldy   cirrus
     02:01    49    22     18   197  (SSW)    569 mstly cldy   cirrus
     03:01    50    20     19   204  (SSW)    645 mstly cldy   cirrus
     04:01    50    21     17   203  (SSW)    617   clear      none
     05:01    50    21     16   190  (S)      631 mstly cldy   cirrus
     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
     Telescope drives operational. Current Remark version: 2.85b
     Current guide software version: guider v4.1b4
     Current TCC version: 2.7.2  Current TUI version: TUI-0.842