Subject: 3.5m Night Log 20221017
From: ajt@apo.nmsu.edu
Date: Tue, 18 Oct 2022 12:27:07 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, October 17, 2022
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
WY03  C.Kobulnicky      N.Patten,E.Cook
UW03  A.Heinze          A.Heinze
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
WY03  KOSMOS         --:--   --:--
WY03  ECHELLE        --:--   --:--
UW03  ECHELLE        --:--   --:--
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
WY03/R      18:36  01:10   5.7  0.8   0    0   0.0  0.0   0    0
UW03/R      01:10  07:01    0   5.8   0    0   0.0  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Townsend
Set camfoc=3020 for appx 0C
Reset the mirror covers during checkout (there was a little bit of lightning last night) and the alt drive had a low pitched hum at 10 alt during test slews.
Very high humidity/fog all night, we stayed closed.
Telescope parked at 80 alt again.
                    ------- 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
--------------------------------------------------------------------------
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    37    35     14    74  (ENE)          cloudy     fog
     17:00    36    35      8    80    (E)          cloudy     fog
     18:00    35    34      9    86    (E)          cloudy     fog
     19:00    34    34      9    85    (E)          cloudy    humid
     20:00    34    33     12    57  (ENE)          cloudy    humid
     21:00    34    33     11    80    (E)        mstly cldy  humid
     22:00    33    33     15    77  (ENE)          cloudy    humid
     23:00    34    33      8    81    (E)         ptly cldy  humid
     00:00    32    32      9    81    (E)         ptly cldy  humid
     01:00    34    32      6    92    (E)        mstly clr   humid
     02:00    33    32      5    84    (E)        mstly cldy  humid
     03:00    34    33      3    23  (NNE)          cloudy    humid
     04:00    34    34      4     8    (N)          cloudy    humid
     05:00    34    34      2   264    (W)          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: 2.6.0