Subject: 3.5m Night Log 20190318
From: dembicky@apo.nmsu.edu
Date: Tue, 19 Mar 2019 12:44:59 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, March 18, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
D.Chojnowski      D.Chojnowski          ECHELLE        19:22   20:35
G.Stringfellow    G.Stringfellow        TSPEC          20:35   22:38
D.Choinowski      D.Choinowski          Echelle        22:38   01:10
C.Sakari          C.Sakari              ECHELLE        01:10   03:55
A.Hedlund         P.Gaulme              Echelle        03:55   06:50
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
NM04/R     19:22   22:22    0    0    0    0   0.0  3.0   0    0
CU07/R     22:22   01:10    0    0    0    0   0.0  2.8   0    0
UW14/R     01:10   04:00    0    0    0    0   0.0  2.8   0    0
NM02/R     04:00   07:00    0    0    0    0   0.5  2.5   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: J.Dembicky
TSPEC was giving me a blank image at checkout.  Leach controller needed to be cycled to fix.
NM04 and CU07 were doing some internal time swapping tonight to maximize observing of setting targets.
No problems otherwise tonight.
                    ------- FAILURE LOG -------
PROG   INST   FAILURE MODE     TIME
    (SEDFNVOG)   TI/SHU    START  FINISH  DESCRIPTION
----------------------------------------------------------------------
            ---------------- FOCUS LOG ---------------
Time  Instrument  Focus     Az  El  Temp Strc Prim  Sec  Air  filt  FWHM
--------------------------------------------------------------------------
 19:37 ecamera    835( -137) 311  56  -0.1  3.4  3.0  3.5  0.9   ND1  1.61
 20:43 tcamera    834(  798)  33  59  -1.4  0.7  0.9  0.4 -0.9   Ks  1.19
 22:47 ecamera    634( -542) -46  44  -0.4 -0.7 -0.4 -1.2 -0.8   clear  1.58
 01:21 ecamera    676( -500) 115  82   0.7 -0.4  0.2 -0.4  0.6   ND4  0.84
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    36    24      6   278    (W)    418 mstly cldy   none
     17:00    39    24      6   258  (WSW)    375 mstly cldy   none
     18:00    40    24      7   245  (WSW)    354  ptly cldy   none
     19:00    35    22      7   238  (WSW)    361  ptly cldy   none
     20:00    31    21      7   185    (S)    481    clear     none
     21:00    30    22      8    95    (E)    427    clear     none
     22:00    31    21      8     6    (N)    346    clear     none
     23:00    30    20      1   316   (NW)    363    clear     none
     00:00    30    21      6     1    (N)    376    clear     none
     01:00    33    19     12    34   (NE)    331    clear     none
     02:00    32    21      2   201  (SSW)    390    clear     none
     03:00    31    20      5   187    (S)    375    clear     none
     04:00    30    22      5   191    (S)    341    clear     none
     05:00    30    22      2   203  (SSW)           clear     none
     06:00    32    19      1   326   (NW)    390    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 STATUS
    Telescope drives operational. Current TCC version: 1.2.4
    Current TUI version: 2.6.0