Date: Tue, 6 Jan 2015 13:19:23 -0000 (UTC)
Subject: 3.5m Night Log 20150105
From: "Alysha Shugart"
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, January 05, 2015
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
D.Gies            D.Gies,Z.Guo          ECHELLE        17:45   00:05
T.Thuan           Y.Izotov              TSPEC          00:08   03:55
                                        DIS            04:00   06:15
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
GS05/R     17:20   00:10    0    0    0    0   0.7  6.2   0    0
UV02/R     00:10   06:58    0    0    0   1.3  0.0  5.5   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Shugart
Tspec displayed corrupted images during science. /Q1UV02/UT150106/:
CGCG32-17.0018.fits-.0021. Images were re-taken. Following these, the
problem did not fix itself. See comment to PR 1555. A few images taken in
this time were still useful, so I logged 1.3 hours to equipment, and
switched to DIS at 03:55 after a failed power-cycle. No further problems.
                    ------- 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
--------------------------------------------------------------------------
 17:56 ecamera    274( -814)  39  55   5.0  5.9  6.0  5.6  3.8   ND1  1.84
 20:37 ecamera    327( -824)  81  53   5.6  4.6  5.1  4.6  4.9   ND3  1.09
 00:20 tcamera    375(  476) 220  59   5.6  4.8  5.2  4.9  5.2   --  1.64
 04:22 dcamera    337(  315) 215  77   7.8  6.5  6.6  6.5  7.3   --  1.19
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    41     0     12   327  (NNW)     48    clear     none
     17:00    42     1     10   338  (NNW)      5    clear     none
     18:00    41     0     11   322   (NW)      6    clear     none
     19:00    42     1     13   338  (NNW)      0    clear     none
     20:00    42     1      8   343  (NNW)      7    clear     none
     21:00    43     1     11   345  (NNW)     34    clear     none
     22:00    43     1     11     8    (N)     50    clear     none
     23:00    42     4      3    16  (NNE)     66    clear     none
     00:00    40     6     12   359    (N)     65    clear     none
     01:00    42     5      9    26  (NNE)     40    clear     none
     02:00    42     8     20    13  (NNE)     43    clear     none
     03:00    41    15     14     6    (N)     18    clear     none
     04:00    45    14     19    21  (NNE)     11    clear     none
     05:00    45    20     21    25  (NNE)     23    clear     none
     06:00    46    20     24    23  (NNE)     11    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: 2.15.0
    Current TUI version: 2.3.2