From:
Subject: 3.5m Night Log 20101202
Date: Fri,  3 Dec 2010 13:29:43 +0000 (UTC)
                       Apache Point Observatory
                       3.5m Telescope Night Log
                       Thursday, December 02, 2010
                                                        ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
B.Keeney          B.Keeney              DIS            17:25   23:52
J.Prieto          J.Prieto              DIS            23:56   04:35
V.Meadows         S.Schmidt,T.Robinson  TSPEC          04:48   06:40
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
--------------------------------------------------------------------
CU06/R     17:06   00:00    0    0    0    0   6.9  0.0   0    0
PU04/R     00:00   04:41    0    0    0    0   4.6  0.1   0    0
UW03/R     04:41   06:41    0    0    0    0   0.0  2.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist:    R.McMillan
Photometric or nearly so all night, with good to moderate seeing.
The telescope and instruments behaved perfectly.  I did a small
pointing correction and took a few minutes to check collimation using
Agile once the telescope had cooled; collimation looked fine so,
barring surprises, we shouldn't have to work on it again until
engineering.
                    ------- FAILURE LOG -------
PROG   INST   FAILURE MODE     TIME
    (SEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
----------------------------------------------------------------------
            ---------------- FOCUS LOG ---------------
Time  Instrument  Focus     Az  El  Temp Strc Prim  Sec  Air  filt  FWHM
--------------------------------------------------------------------------
 00:17 TSPEC   -57( -332) 138  48   5.5  4.2  4.7  3.7  4.3   Ks  0.85
 17:55 dis-slit   125( -199) -22  58   6.7  9.6  7.7  7.9  8.3     1.08
 00:03 dis-slit   133( -345) 260  49   7.3  6.2  6.5  5.4  6.1     1.21
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    48    30      7   224   (SW)    602    clear     none
     17:00    41    30      3   254  (WSW)    547    clear     none
     18:00    39    29      1   256  (WSW)    692    clear     none
     19:00    38    28      5     2    (N)    693    clear     none
     20:00    39    28      5     4    (N)    502    clear     none
     21:00    39    27      5    31  (NNE)    495    clear     none
     22:00    37    26      3   340  (NNW)    428    clear     none
     23:00    38    26      9   360    (N)    524    clear     none
     00:00    41    24      7    37   (NE)    268    clear     none
     01:00    41    23     10    53   (NE)    209    clear     none
     02:00    41    25     10    85    (E)    266    clear     none
     03:00    40    25      8    92    (E)    301    clear     none
     04:00    41    25      4   138   (SE)    272    clear     none
     05:00    41    25      8   142   (SE)    234    clear     none
     06:00    40    26      5   154  (SSE)    312    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: 2.14.0
    Current TUI version: 1.8.4