Subject: 3.5m Night Log 20230927
From: dembicky@apo.nmsu.edu
Date: Thu, 28 Sep 2023 12:49:23 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Wednesday, September 27, 2023
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
JH02  K.Schlaufman      K.Schlaufman
UW03  P.Yoachim         P.Yoachim, J.Jiang
CU01  K.McGouldrick     K.McGouldrick
                         ON-SKY
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
JH02  ECHELLE        19:02   01:04
UW03  KOSMOS         01:06   04:17
CU01  TSPEC          04:37   06:44
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
JH02/R      19:02  01:10    0    0    0    0   0.0  6.1   0    0
UW03/R      01:10  04:30    0    0    0    0   0.0  3.3   0    0
CU01/R      04:30  06:47    0    0    0    0   0.8  1.5   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
I gave the SDSS workshop attendees a tour of the 3.5m telescope this afternoon.
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
--------------------------------------------------------------------------
 19:20 ecamera    292(  507)  98  50  15.5 19.3 18.8 19.8 17.6   ND1  0.93
 01:18 kosmos   325( 1399) 264  54  15.6 15.3 15.9 15.2 15.4   --  0.98
 04:41 tcamera    395( 1598) 316  56  14.1 13.8 14.4 13.7 14.2   Ks  1.04
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    70    37     16   238  (WSW)    552    clear     none
     17:00    65    32      8   247  (WSW)    456    clear     none
     18:00    65    35      8   267    (W)    508    clear     none
     19:00    61    35      5   256  (WSW)    618    clear     none
     20:00    61    36      8   214   (SW)    708    clear     none
     21:00    61    36      8   191    (S)    802    clear     none
     22:00    62    36     10   214   (SW)    949    clear     none
     23:00    61    36     10   208  (SSW)    945    clear     none
     00:00    61    35     11   214   (SW)    997    clear     none
     01:00    60    35     11   229   (SW)   1034    clear     none
     02:00    59    36     12   235   (SW)   1440    clear     none
     03:00    58    37     11   222   (SW)    895    clear     none
     04:00    57    38     11   197  (SSW)    736    clear     none
     05:00    56    35     11   221   (SW)    895    clear     none
     06:00    56    35      8   198  (SSW)    782    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: 3.1.3beta0