Date: Fri, 24 Apr 2009 06:34:43 -0600 (MDT)
Subject: 3.5m Night Log 20090423
From: "Jack Dembicky"
                        Apache Point Observatory
                        3.5m Telescope Night Log
                        Thursday, April 23, 2009
                                                         ACTUAL
 ASTRONOMER     OBSERVER(S)             INSTRUMENT    START  FINISH
 -------------------------------------------------------------------
 C.Badenes      C.Badenes, S.Thompson   DIS           06:50  01:05
                F.Mullally
 S.Moran        S.Moran                 DIS           01:05  06:14
   INST     SCHED(TWILIGHT) WEATH     EQUIP      OBS     DAY  NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B   USE   D    B
 ---------------------------------------------------------------------
 PU05/O     20:36  22:33    0    0    0    0   2.0    0    0    0    0
 PU01/O     22:33  01:05    0    0    0    0   2.5    0    0    0    0
 JH03/R     01:05  05:26    0    0    0    0   4.3    0    0    0    0
  note: scheduled times listed include instrument change time
                ------------- ACTIVITY LOG --------------
 Observing Specialist: J.Dembicky
No problems tonight.
                ------------- ACTIVITY LOG --------------
  PROG   INST   FAILURE MODE     TIME
      (STEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
 ----------------------------------------------------------------------
               ---------------- FOCUS LOG ---------------
 Time  Instrument  Focus    Az  El  Temp Strc Prim  Sec  Air  filt FWHM
 -----------------------------------------------------------------------
20:05 dis-slit    -9(  277)  94  44  10.4 13.5 12.1 12.4 11.1   --  1.22
 01:07 dis-slit   116(  173) 301  64   9.8  9.3  9.7  8.9  9.3   --  1.03
                 ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    -------------------------------------------------------------------
     16:00    64    17     15   219   (SW)    746  ptly cldy   none
     17:00    62    18     12   241  (WSW)    729  ptly cldy   none
     18:00    57    16     16   238  (WSW)   1109  ptly cldy   none
     19:00    54    15     10   232   (SW)   1041  ptly cldy   none
     20:00    51    14     13   248  (WSW)    929  ptly cldy   none
     21:00    51    13     10   265    (W)    858  ptly cldy   none
     22:00    50    12     13   236   (SW)    975 mstly clr    none
     23:00    50     9     10   265    (W)    805 mstly clr    none
     00:00    50     8      7   262    (W)    686    clear     none
     01:00    50     7     10   276    (W)    578    clear     none
     02:00    49     6     10   274    (W)    609    clear     none
     03:00    48     6     12   308   (NW)    635    clear     none
     04:00    48     6      5   357    (N)    622    clear     none
     05:00    47     8     10   351    (N)    587    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
      Telescope drives operational. Current TCC version: 2.10.0
      Current TUI version: TUI 1.5.1