Date: Wed, 28 Jan 1998 07:07:25 -0700 (MST)
From: Charles Corson
Subject: 3.5m obslog 980127
                             Tueday January 27, 1998
                          APACHE POINT OBSERVATORY 3.5m
                                 OBSERVING LOG
                                       ACTUAL
   ASTRONOMER      INSTRUMENT   DATE   START FINISH
Diercks			SPI     1/27   15:45 00:00
Geha			SPI	1/27   00:10 06:00
    INST        SCHEDULED      OBS      WEATH     EQUIP   DAY   NOTUSED
   I/RS/DN    START FINISH   D    B    D    B    D    B   USE   D    B
UW09/R	      18:56 00:10    4.5  0    0.7  0    0    0    0    0    0
NM05/R	      00:10 05:36    5.4  0    0    0    0    0    0    0    0
                             ACTIVITY/FAILURE   LOG
Alan Diercks observed with Spicam for the first half of the night.  The
observing was effected by high cirrus, roughly 40min were un-observable.
Alan did obtain some useful data, and the seeing remained stable for him.
No problems at all.
Maria Geha observed with Spicam for the second half of the evening, again
efficient, but variable focus.  However, no other problems were of note
and the run was efficient.
OBSERVER COMMENTS:
Alan Diercks
Good run, think we got some useful stuff tonight.
Maria Geha
Spicam worked very well and we had no problems with the network.
				 FOCUS LOG
			      January 27, 1998
Time	Inst	Focus		Az  El  Temp	Wind	Filter  FWHM
            				deg C   dir mph         arc-sec
18:25   Spi   -100(6167)        150 47  4.3/4.7 315 10    b45   1.3
19:20   Spi   -75(6168)         169 51  4.2/4.4 320 12    b45   1.0
00:26   Spi   -30(6186)          62 61  4.3/4.7 258  8    I     1.2
01:15   Spi   -120(6108)         58 70  4.2/4.2 262  8    V     1.2
03:00   Spi   -60(6060)         340 81  5.4/3.5 240 12    I     1.1
                                WEATHER  LOG
                              January 27, 1998
    Time    Temp  Dewpt  Windspeed  Dir     Dust    Sky		Precip.
     16:01    42    -9      9   316  (NW)     210   cirrus
     17:01    41   -14      8   327  (NNW)    143   cirrus
     18:01    39   -16     12   323  (NW)     146   cirrus
     19:01    38   -12     16   316  (NW)     124   cirrus
     20:01    41   -11     11   339  (NNW)    107   cirrus
     21:01    41    -9      9   314  (NW)     135   cirrus
     22:01    41   -10     11   297  (WNW)    144   cirrus
     23:01    41   -10      6   270  (W)      123   cirrus
     00:01    42   -10      7   266  (W)      129   cirrus
     01:01    38   -11      7   248  (WSW)     80   cirrus
     02:01    41   -13      8   263  (W)      207   cirrus
     03:01    42   -15     11   254  (WSW)    115   cirrus
     04:01    41   -16     10   251  (WSW)    130   cirrus
     05:01    40    -7     14   222  (SW)     221   cirrus
     06:01    38     0     15   239  (WSW)    271   cirrus
     07:01    35     7      8   263  (W)      321   cirrus
                              TELESCOPE STATUS
   Operational:  Configured for normal left Nasmyth operation.
   Current Software:  GRIM ICC: grimII.coma(2.5),  Remark: 2.36, TCC: 2.36
   Guider:  GIm Ctrlv3.0b11
Charles