Subject: 3.5m Night Log 20211013
From: dembicky@apo.nmsu.edu
Date: Thu, 14 Oct 2021 13:05:06 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, October 13, 2021
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
NM04  S.Kovac           S.Kovac, C.Gray
UW03  K.Bell            K.Bell
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
NM04  ECHELLE        18:41   20:04
UW03  AGILE          20:07   06:43
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
NM04/R      18:41  20:21    0    0    0    0   0.0  1.7   0    0
UW03/R      20:21  06:58    0    0    0    0   5.8  4.8   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
Elevated dust levels tonight but outside stayed below 4K.  I re-configured the fans to try to help.
The weather Mac now has the spinning pinwheel.
The dome camera PC rebooted itself (it might have done that last night).  I restarted the displays.
                    ------- FAILURE LOG -------
              FAILURE MODE     TIME
PROG   INSTR     TI/SHU    START  FINISH  DESCRIPTION
----------------------------------------------------------------------
            ---------------- FOCUS LOG ---------------
Time  Instrument  Focus     Az  El  Temp Strc Prim  Sec  Air  filt  FWHM
--------------------------------------------------------------------------
 18:49 ecamera    453(  -26)  76  56   5.6  7.8  7.8  7.6  6.4   ND3  1.28
 20:12 AGILE      453(-1266) -145  46   5.4  5.3  6.0  5.1  5.1   BG40  1.80
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    50    28     17   239  (WSW)   2712    clear     none
     17:00    49    28     11   213  (SSW)   2804    clear     none
     18:00    45    25     12   263    (W)   2757    clear     none
     19:00    42    25     12   259    (W)   2803    clear     none
     20:00    42    25      8   252  (WSW)   3146    clear     dust
     21:00    43    24      8   260    (W)   3082    clear     dust
     22:00    42    28     12   238  (WSW)   3494    clear     dust
     23:00    43    30     13   252  (WSW)   3712    clear     dust
     00:00    44    31     14   254  (WSW)   3456  ptly cldy   dust
     01:00    44    31     14   263    (W)   3231  ptly cldy   dust
     02:00    43    30     19   236   (SW)   3169  ptly cldy   dust
     03:00    42    30     18   270    (W)   3616    clear     dust
     04:00    41    29     19   266    (W)   3908    clear     dust
     05:00    41    26     21   266    (W)   3617    clear     dust
     06:00    40    22     20   267    (W)   3557    clear     dust
     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.
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