Subject: 3.5m Night Log 20240329
From: dembicky@apo.nmsu.edu
Date: Sat, 30 Mar 2024 13:02:36 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Friday, March 29, 2024
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
WY04  M.Brotherton      M.Brotherton
UV03  M.Skrutskie       M.Shahbandeh
UW06  B.Morris          S.Hawley, L.Hebb
AP01  S.Merkowitz       R.McMillan
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
WY04  TSPEC          19:30   21:00
UV03  TSPEC          21:00   00:59
UW06  ECHELLE        01:03   05:49
AP01  APOLLO         05:49   06:41
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
WY04/R      19:30  21:00    0    0    0    0   1.5  0.0   0    0
UV03/R      21:00  01:10    0    0    0    0   2.8  1.4   0    0
UW06/R      01:10  05:45    0    0    0    0   0.0  4.6   0    0
AP01/R      05:45  06:45    0    0    0    0   0.0  1.0   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
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
--------------------------------------------------------------------------
 19:39 tcamera    651( 1681) 183  74   8.8 10.3  9.7 10.4  9.3   Ks  1.20
 21:19 tcamera    480( 1412) 275  74   8.5  8.2  8.7  8.2  8.4   Ks  0.95
 01:06 ecamera    435(   25)   7  75   6.8  6.3  7.0  6.3  6.5   ND2  0.79
 05:56 APOLLO     435( 1766)  -5  41   5.4  5.0  5.6  5.0  5.2   --  1.20
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    52    16     18   265    (W)   1571    clear     none
     17:00    52    13     23   254  (WSW)   3854    clear     dust
     18:00    52    13     20   259    (W)   6374    clear     dust
     19:00    50    11     17   261    (W)   3699    clear     none
     20:00    48    11     14   247  (WSW)   2746    clear     none
     21:00    47    13     21   260    (W)   2180    clear     none
     22:00    47    12     21   253  (WSW)   1749    clear     none
     23:00    47    10     19   255  (WSW)   1446 mstly clr    none
     00:00    44    10     22   267    (W)   1179 mstly clr    none
     01:00    44    11     16   252  (WSW)   1153 mstly clr    none
     02:00    43    10     18   268    (W)   1014 mstly clr    none
     03:00    43    11     15   280    (W)    993 mstly clr    none
     04:00    43    11     16   267    (W)   1057 mstly clr    none
     05:00    42    11     16   279    (W)   1086 mstly clr    none
     06:00    41    11     15   291  (WNW)   1055 mstly clr    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: 3.1.3