Subject: 3.5m Night Log 20211008
From: cgray@apo.nmsu.edu
Date: Sat,  9 Oct 2021 13:04:20 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Friday, October 08, 2021
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
BY01  D.Stephens        D.Stephens,B.Proudfoot, and class
OU03  M.Kilic           M.Kilic
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
BY01  ARCTIC         18:47   01:08
OU03  Agile          01:16   06:45
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
BY01/R      18:47  01:10    0    0    0    0   4.7  1.7   0    0
OU03/R      01:10  06:55    0    0    0    0   5.8  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: C.Gray
A great first night of training for BY01! Sure sky flats were insanely hectic, but everyone started getting the hang of things quickly. We had some clouds at the beginning of the night that cleared out near switch over. Amazing seeing all night!! Which, of course, was very much appreciated when it came time to mount the eyepiece.
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
--------------------------------------------------------------------------
 19:24 arctic   497( 1480) 268  40  14.1 15.3 15.0 14.9 14.1   SDSS_r  1.13
 20:42 arctic   435( 1331)  41  63  13.5 13.8 14.2 13.5 13.6   SDSS_r  1.06
 22:29 arctic   423( 1291)  16  56  13.6 13.1 13.7 13.1 13.3   SDSS_g  0.80
 01:29 AGILE      450( -885)  30  30  13.8 13.2 13.7 13.3 13.2   BG40  0.90
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    60    36     12   228   (SW)    417  ptly cldy   none
     17:00    62    37     16   229   (SW)    409  ptly cldy   none
     18:00    61    37     14   234   (SW)    375  ptly cldy   none
     19:00    56    36     15   205  (SSW)    330  ptly cldy   none
     20:00    57    37     17   210  (SSW)    419 mstly clr    none
     21:00    56    36     13   198  (SSW)    293 mstly clr    none
     22:00    57    36     15   219   (SW)    273 mstly clr    none
     23:00    56    35     17   236   (SW)    299  ptly cldy   none
     00:00    57    34     15   233   (SW)    440 mstly clr    none
     01:00    57    35     14   247  (WSW)    447 mstly clr    none
     02:00    56    36     15   220   (SW)    452    clear     none
     03:00    56    37     15   223   (SW)    389    clear     none
     04:00    56    36     18   220   (SW)    350    clear     none
     05:00    55    36     15   236   (SW)    304    clear     none
     06:00    55    34     12   249  (WSW)    349    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