Subject: 3.5m Night Log 20210508
From: dembicky@apo.nmsu.edu
Date: Sun,  9 May 2021 12:15:00 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, May 08, 2021
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
JH07  R.Vervack         R.Vervack
CU04  H.Roberts         H.Roberts
NM02  M.Prescott        M.Prescott
                         ACTUAL
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
JH07  DIS            18:40   21:14
CU04  DIS            21:24   00:55
NM02  ARCTIC         01:07   06:01
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
JH07/R      19:59  21:14    0    0    0    0   1.2  0.0   0    0
CU04/R      21:14  01:10    0    0    0    0   3.9  0.0   0    0
NM02/R      01:10  06:00    0    0    0    0   4.0  0.9   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
I though it was going to be a clear evening but clouds formed around sunset and moved over us.  They finally cleared out around 22:00.  It was clear the rest of the night.
No problems tonight.
                    ------- 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
--------------------------------------------------------------------------
 20:13 dcamera    595( 1020) 292  44  12.1 13.5 13.7 13.1 12.3   ND7  1.45
 21:29 dcamera    629(  950)  49  68  10.9 11.8 12.4 11.4 11.1   --  1.16
 01:12 arctic   505(  912)  43  61   9.7  9.7 10.4  9.6  9.6   SDSS_g  1.03
 01:14 NA2gdr  4620(38620)  42  61   9.7  9.7 10.3  9.5  9.6   clear  1.20
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    60    15     20   247  (WSW)   1616    clear     none
     17:00    59    17     26   261    (W)   1974    clear     none
     18:00    58    14     23   262    (W)   2606 mstly clr    none
     19:00    57    14     21   263    (W)   2290 mstly clr    none
     20:00    54    10     23   263    (W)   2845  ptly cldy   none
     21:00    53     9     17   248  (WSW)   2479  ptly cldy   none
     22:00    53    10     12   268    (W)   2335 mstly clr    none
     23:00    52     9     21   287  (WNW)   2210    clear     none
     00:00    51     8     10   277    (W)   2251    clear     none
     01:00    50     6     18   288  (WNW)   2321    clear     none
     02:00    49     6     16   288  (WNW)   2312    clear     none
     03:00    49     6     16   295  (WNW)   2495    clear     none
     04:00    48     5     15   288  (WNW)   2478    clear     none
     05:00    47     5     10   272    (W)   2392    clear     none
     06:00    46     3      7   260    (W)   2214    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