Subject: 3.5m Night Log 20230514
From: dembicky@apo.nmsu.edu
Date: Mon, 15 May 2023 23:04:34 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, May 14, 2023
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
NM04  M.Croom           M.Croom
WY01  C.Kobulnicky      E.Cook, N.Patten
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
NM04  ARCTIC         22:10   00:21
WY01  ECHELLE        --:--   --:--
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
NM04/R      20:03  01:10   2.9   0    0    0   2.2  0.0   0    0
WY01/R      01:10  05:56   2.6  2.2   0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
I had to restart the Agile heartbeat during checkout.
At the end of my test slews, the NA2 rotator halted while rotating from +27 to -30.  It rotated fine from 0 to -45, -45 to +45, and then from +45 to +27.  I power cycled the drives and it rotated fine to -30.
We closed due to humidity at 00:20.  The humidity never dropped for the rest of the night.
No telescope problems.
                    ------- 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
--------------------------------------------------------------------------
 22:20 arctic   417(  925)  -4  75  10.0  9.9 10.4  9.9  8.0   SDSS_r  1.55
 22:22 NA2gdr  -166(35833)  -5  75  10.0  9.8 10.3  9.7  7.9   Clear  1.51
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00                  1   233   (SW)   1625 mstly cldy   none
     17:00                  4   251  (WSW)   1104 mstly cldy lt rain
     18:00                 12    73  (ENE)    775 mstly cldy   none
     19:00                 19    74  (ENE)    670 mstly cldy   none
     20:00                 14    61  (ENE)    570 mstly cldy   none
     21:00                 17    67  (ENE)    432  ptly cldy   none
     22:00                 22    68  (ENE)    326 mstly clr    none
     23:00                 21    74  (ENE)        mstly clr   humid
     00:00                 26    77  (ENE)        mstly clr   humid
     01:00                 15    79    (E)         ptly cldy  humid
     02:00                 16    74  (ENE)         ptly cldy  humid
     03:00                 21    75  (ENE)         ptly cldy  humid
     04:00                 14    72  (ENE)         ptly cldy  humid
     05:00                 14    76  (ENE)          cloudy    humid
     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: a>