Subject: 3.5m Night Log 20190610
From: trudyk@apo.nmsu.edu
Date: Tue, 11 Jun 2019 11:46:36 +0000 (UTC)
                      Apache Point Observatory
                      3.5m Telescope Night Log
                      Monday, June 10, 2019
                                                           ACTUAL
 ASTRONOMER      OBSERVER(S)            INSTRUMENT     START  FINISH
--------------------------------------------------------------------
H.Lewis           H.Lewis,M.Brewer      ARCTIC         --:--   --:--
Z.Berta-Thompson  Z.Berta-Thompson      Tspec          01:30   05:40
   INST       SCHEDULED     WEATH     EQUIP      OBS     NOT USED
 I/ROW/DN   START  FINISH   D    B    D    B    D    B    D    B
 ----------------------------------------------------------------
UV02/R     20:20   01:10    0    4.8  0    0   0.0  0.0   0    0
CU03/R     01:10   05:46    0    0.3  0    0   3.4  0.9   0    0
note: scheduled times listed include instrument change time
              ------------- ACTIVITY LOG --------------
Observing Specialist: T.Rudyk
Lots of rain tonight. It rained constantly for 6 hours, very uncommon here. The rain and fog let up around midnight, with the humidity dropping to safe levels by 1:30. We opened. Seeing was ok, and the skies stayed clear. We stayed open the rest of the night.
                    ------- 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
--------------------------------------------------------------------------
 01:39 tcamera    570( 1086) 155  71   9.6  8.3  9.2  8.4  8.5  Ks  1.33
               ------------- WEATHER LOG ----------------
                                   Wind                      Precip.or
     Time   Temp F Dewp F  MPH  Direction    Dust    Sky    Conditions
    ------------------------------------------------------------------
     16:00    45    45      0   111  (ESE)    250   cloudy     rain
     17:00    45    45     11   119  (ESE)    390   cloudy     rain
     18:00    44    42     15    88    (E)    348   cloudy     rain
     19:00    46    41      7   183    (S)    350   cloudy     rain
     20:00    45    42     10   158  (SSE)    435   cloudy     rain
     21:00    45    43     21   138   (SE)    469   cloudy     rain
     22:00    47    44     22   128   (SE)    281   cloudy     rain
     23:00    46    45      8   100    (E)    206   cloudy     rain
     00:00    47    43     11   112  (ESE)    275  ptly cldy  humid
     01:00    49    39      7   173    (S)    437 mstly clr    none
     02:00    49    40      6   207  (SSW)    373    clear     none
     03:00    50    38      4   262    (W)    427    clear     none
     04:00    48    40      3   263    (W)    304    clear     none
     05:00    49    39      5   348  (NNW)    460    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