Subject: 3.5m Night Log 20210509
From: dembicky@apo.nmsu.edu
Date: Mon, 10 May 2021 11:40:33 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, May 09, 2021
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
JH07  R.Vervack         R.Vervack
JH09  C.Filion          C.Filion
JH01  Z.Rustamkulov     Z.Rustamkulov
                         ACTUAL
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
JH07  DIS            18:45   21:10
JH09  DIS            21:15   00:13
JH01  ARCTIC         00:22   05:12
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
JH07/R      20:00  21:15    0    0    0    0   1.2  0.0   0    0
JH09/R      21:15  00:20    0    0    0    0   3.1  0.0   0    0
JH01/R      00:20  05:59    0    0    0    0   5.2  0.4   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
No problems tonight.  Very productive as well as nice and clear all night long.
                    ------- 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
--------------------------------------------------------------------------
 20:15 dcamera    525(  944) 302  53  12.3 13.5 13.8 13.2 12.5   ND7  1.50
 21:23 dcamera    629(  962) 221  76  11.5 12.1 12.7 11.9 11.8   --  1.18
 00:51 arctic   542( 1008) -72  55  11.1 10.9 11.4 11.1 11.1   SDSS_r  1.09
 00:52 NA2gdr  3547(37547) -72  55  11.3 10.9 11.4 11.1 11.1   Clear  1.13
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    59    15     23   251  (WSW)   2520    clear     none
     17:00    58    14     20   237  (WSW)   2465    clear     none
     18:00    58    14     29   266    (W)   2608    clear     none
     19:00    57    14     22   268    (W)   2418    clear     none
     20:00    54    11     19   252  (WSW)   2194    clear     none
     21:00    53     9     15   251  (WSW)   2041    clear     none
     22:00    53     9     14   263    (W)   1899    clear     none
     23:00    52     9     15   241  (WSW)   1848    clear     none
     00:00    52     9     16   251  (WSW)   1852    clear     none
     01:00    51     8     13   260    (W)   2244    clear     none
     02:00    51     7      8   262    (W)   3174    clear     none
     03:00    50     5     14   262    (W)   3317    clear     none
     04:00    50     5     16   283  (WNW)   2563    clear     none
     05:00    48     2     15   268    (W)   2367    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 SOFTWARE  ----------
Current TCC version: 1.4.2
Current HUB version: v20171231_01
Current TUI version: 2.6.0