Subject: 3.5m Night Log 20220403
From: ajt@apo.nmsu.edu
Date: Mon,  4 Apr 2022 11:53:11 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Sunday, April 03, 2022
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
AP01  S.Merkowitz       R.McMillan
NM02  J.Burchett        J.Burchett,P.HolguinLuna,S.Kusmic
JH07  W.Balmer          W.Balmer
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
AP01  APOLLO         19:38   20:14
NM02  KOSMOS         20:19   01:10
JH07  KOSMOS         01:10   03:12
JH07  ARCTIC         03:24   04:00
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
AP01/O      19:33  20:33    0    0    0    0   0.0  0.7   0    0
NM02/R      20:33  01:10    0    0    0    0   3.1  1.9   0    0
JH07/R      01:10  06:39   2.9   0    0    0   2.6  0.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: A.Townsend
We had annoying clouds for much of the night. AP01 handed over early due to clouds.
Tertiary failed to clamp at BC1 at start of night; rotated to TR1 and back to BC1 and it was successful.
KOSMOS had a write to disk error during NM02 cals, fixed by restarting kosmos-icc.
Had to do hub startNubs gcam + gcam init at the start of B-half.
JH07 tried valiantly to observe nebulae through the clouds but was unable to continue after 04:00 and we gave up at 05:00.
                    ------- 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
--------------------------------------------------------------------------
 19:43 APOLLO   425( 1878) 282  48   9.8 10.9 11.4 10.2  9.8   530  1.20
 20:26 kosmos   459( 1126)  13  60   9.7  9.9 10.6  9.7  9.8   --  1.21
 01:24 kosmos   423( 1022)  97  47   8.1  8.3  9.0  8.2  8.3   --  1.56
 03:38 arctic   423(  982)  74  76   5.4  6.7  7.2  6.6  6.7   SDSS_r  1.13
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    59    15     14   236   (SW)   1031  ptly cldy   none
     17:00    56    10     15   263    (W)    838  ptly cldy   none
     18:00    56    12     10   255  (WSW)   1252  ptly cldy   none
     19:00    53     9     11   265    (W)   1479  ptly cldy   none
     20:00    50     6     11   257  (WSW)   1681 mstly clr    none
     21:00    50     6      8   239  (WSW)   1777 mstly clr    none
     22:00    50     7      8   280    (W)   2020    clear     none
     23:00    49     7      7   261    (W)   2087    clear     none
     00:00    49     8     11   264    (W)   2117    clear     none
     01:00    48     8     12   259    (W)   1986    clear     none
     02:00    44     9     12   238  (WSW)   2037 mstly cldy   none
     03:00    43    10      4   206  (SSW)   1872 mstly cldy   none
     04:00    44     9     11   217   (SW)   1807 mstly cldy   none
     05:00    43    11      8   191    (S)   1807 mstly cldy   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