Mauna Loa Solar Observatory Observer's Log 
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Wed Mar  9 17:33:42 GMT 1994
Year: 94  Doy: 068
Observer: yasukawa

COMMENT: Wed Mar  9 17:34:32 GMT 1994
Clear, cool-- 9.8 degrees C., brisk southeasst wind.


DPMON COMMENT: Wed Mar  9 17:36:05 GMT 1994
Daystar temp left at 8.3 yesterday.  Will start there for now.

Wed Mar 9 17:37:45 GMT 1994: Patrol Start

MKIII COMMENT: Wed Mar  9 17:38:51 GMT 1994
Replaced torn up vinyl hose between O1 box and filter box with
new aluminum ducting.

Wed Mar 9 18:02:12 GMT 1994: Filemark-Calibration
Wed Mar 9 19:02:22 GMT 1994: Filemark-Calibration

COMMENT: Wed Mar  9 19:06:00 GMT 1994
Hardy Tsutsumi of DEC will be arriving shortly to repair RL02 unit 1,
which doesn't load.  Will possibly shut-down MKIII while work`
is being done.


DPMON COMMENT: Wed Mar  9 19:08:47 GMT 1994
Stopping dpmon to reset Daystar temp to 8.7, which looked good
the other day to compare with 8.3.

Wed Mar 9 19:10:04 GMT 1994: Patrol End
Wed Mar 9 19:12:09 GMT 1994: Patrol Start
Wed Mar 9 20:01:16 GMT 1994: Filemark-Calibration
Wed Mar 9 20:09:04 GMT 1994: Patrol End

DPMON COMMENT: Wed Mar  9 20:17:12 GMT 1994
Changed ProgramDefs back to disc exposure of 27.  Will set Daystar`
temp from 8.7 to 5.0 and sequence thru that temperature range
to look for best contrast.

Wed Mar 9 20:22:21 GMT 1994: Patrol Start

DPMON COMMENT: Wed Mar  9 20:30:01 GMT 1994
Contrast looks much better at Daystar temp set at 5.0

Wed Mar 9 20:46:00 GMT 1994: Patrol End

DPMON COMMENT: Wed Mar  9 20:48:11 GMT 1994
Increasing Daystar temp from 5.0 to 5.1

Wed Mar 9 20:49:01 GMT 1994: Patrol Start

MKIII COMMENT: Wed Mar  9 20:58:39 GMT 1994
Touching up occulter stem position by rotating bench.

Wed Mar 9 21:02:24 GMT 1994: Filemark-Calibration

DPMON COMMENT: Wed Mar  9 21:09:45 GMT 1994
Bench was about +2 degrees off.  Stem looks better situated now.


MKIII COMMENT: Wed Mar  9 21:10:55 GMT 1994
RL02 repair was done off-line.  Did not have to stop MKIII.
Load switch on front panel had worn out.  It was replaced.  
Interlock switch for cover was also adjusted, that was a bbit
flaky too.


MKIII COMMENT: Wed Mar  9 21:54:19 GMT 1994
Tried pulling out south O1 guider photocell, (the micarta part
only, not the lens assembly) to see if I could get rid of the
N/S intensity gradient.  Used 15 MAGNIFY, ILOOK for diagnostic.
I didn't see any change.  Reset to 80 MAGNIFY, QLOOK.
Will try moving entire assembly nest time.


DPMON COMMENT: Wed Mar  9 21:58:17 GMT 1994
No appreciable difference between Daystar temp of 5.0 and 5.1
Will leave temp set at 5.1.  Test to continue tomorrow.

Wed Mar 9 22:02:11 GMT 1994: Filemark-Calibration
Wed Mar 9 22:04:08 GMT 1994: Patrol End

COMMENT: Wed Mar  9 22:04:41 GMT 1994

Ending day's observation.

Activity Report:
QP:  90; 222-228; 265-275;
No coronal activity

Tapes:   MKIII:  H00717
         DPMON:  P00017
         LOW-L:  L00009

Wed Mar 9 22:07:08 GMT 1994: Filemark
SCAN-LOG 
SCAN-LOG  17:33:33.   3/9/94 DOY 68       
    17:42:44      17:45:58      17:49:09      17:52:21      17:55:33  
    17:58:46      18:01:57      18:05:11      18:08:23      18:11:37  
    18:14:49      18:18:04      18:21:18      18:24:30      18:27:41  
    1833 0 CL     18:38:50      1845 15CL     18:53:59      18:57:10  
    19:00:21      19:03:33      19:06:45      19:09:55      19:13:07  
    19:16:17      19:19:28      19:22:38      19:25:50      19:29:00  
    19:32:11      19:35:20      19:38:31      19:41:41      19:44:52  
    19:48:01      19:51:17      19:54:26      19:57:35      20:00:43  
    20:03:53      20:07:02      20:10:11      20:13:19      20:16:28  
    20:19:36      20:22:45      20:25:53      20:29:02      20:32:09  
    20:35:17      20:38:24      20:41:32      20:44:41      20:47:56  
    20:51:04      20:54:17      20:57:25      21:00:34      21:03:41  
    21:06:49      21:09:56      21:13:05      21:16:12      21:19:20  
    21:22:27      21:25:36      21:28:43      21:31:51      21:34:59  
    21:38:09      21:41:18      21:44:33      21:47:40      21:50:50  
    21:53:57      21:57:06      22:00:14  
  0 ERRORS
OK