Subject: 3.5m Night Log 20210130
From: dembicky@apo.nmsu.edu
Date: Sun, 31 Jan 2021 13:33:48 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Saturday, January 30, 2021
PROG  PI ASTRONOMER      OBSERVER(S)
--------------------------------------------------------------------
CU02  Y.Notsu           Y.Notsu
UW06  Y.Notsu           Y.Notsu
                         ACTUAL
PROG  INSTRUMENT     START   FINISH
--------------------------------------------------------------------
CU02  ECHELLE        16:30   00:10
UW06  ECHELLE        00:10   06:25
   PROG       SCHEDULED      WEATH     EQUIP     OBS     NOT USED
 I/ROW/DTN  START  FINISH   D    B    D    B    D    B    D    B
-----------------------------------------------------------------
CU02/R      17:43  00:10    0    0    0    0   2.0  4.5   0    0
UW06/R      00:10  06:50    0    0    0    0   0.0  6.7   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
--------------------------------------------------------------------------
 17:53 ecamera    680( -483)  44  56  -1.8 -0.3 -0.2 -0.7 -1.4   ND3  1.74
 20:55 ecamera    435( -800)  53  48  -1.9 -2.0 -1.8 -2.4 -2.1   ND1  1.25
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    31     1     13    29  (NNE)    164    clear     none
     17:00    30     2     15    22  (NNE)    162    clear     none
     18:00    28     2     23    13  (NNE)    276    clear     none
     19:00    29    -1     18    11    (N)    157    clear     none
     20:00    29     1      8    25  (NNE)    104    clear     none
     21:00    29     2     18     0    (N)     87    clear     none
     22:00    29     0     16    37   (NE)     89    clear     none
     23:00    30     0     28    25  (NNE)     64    clear     none
     00:00    29    -6     25    32  (NNE)    108    clear     none
     01:00    34    -5     17    43   (NE)    102    clear     none
     02:00    35    -6     17    28  (NNE)    209    clear     none
     03:00    35    -8      1   221   (SW)    252    clear     none
     04:00    35    -9      1   311   (NW)    309    clear     none
     05:00    35    -7      1   209  (SSW)    174    clear     none
     06:00    34   -10      3   197  (SSW)    183    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