Mauna Loa Solar Observatory Observer's Log 
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Sun Apr 17 17:31:15 GMT 1994
Year: 94  Doy: 107
Observer: koon

COMMENT: Sun Apr 17 17:32:10 GMT 1994
Clear sky, no wind, temp=38 F.

Sun Apr 17 17:33:38 GMT 1994: Patrol Start

COMMENT: Sun Apr 17 17:46:29 GMT 1994
LOW-L program crashed at 23:54:14 on 4/16.  Nothing updating on the screen.
Crashed while still using tape drive #1 for storage, status lines show:
message sync
tape 1 idle
Solar position display appears to show where the sun was when crash occurred
but objective head is pointing down in the far west position.  Will restart
program and remove tapes from both drives even though it appears that 
nothing was written to drive #0.

Sun Apr 17 18:01:21 GMT 1994: Filemark-Calibration

COMMENT: Sun Apr 17 18:37:05 GMT 1994
LOW-L: cleaned heads on tape drives.

Sun Apr 17 19:01:19 GMT 1994: Filemark-Calibration

COMMENT: Sun Apr 17 19:31:44 GMT 1994
Extended dome slot.

Sun Apr 17 20:01:18 GMT 1994: Filemark-Calibration
Sun Apr 17 21:01:25 GMT 1994: Filemark-Calibration

DPMON COMMENT: Sun Apr 17 21:43:57 GMT 1994
Doing Dark Scan.

Sun Apr 17 22:01:22 GMT 1994: Filemark-Calibration

COMMENT: Sun Apr 17 22:08:29 GMT 1994
Activity report:
QP: 80-90; 140; 240; 305; 315.
No coronal activity.

TAPES:
MKIII: H00740
DPMON: P00040
LOW-L: L00027 in drive 0, removed L00025 and L00026, crash occurred.

Sun Apr 17 22:11:55 GMT 1994: Filemark
SCAN-LOG 
SCAN-LOG  17:30:24.  4/17/94 DOY 107      
    17:38:06      17:41:19      17:44:34      17:47:46      17:50:59  
    17:54:10      17:57:22      18:00:33      18:03:45      18:06:56  
    18:10:08      18:13:19      18:16:32      18:19:43      18:22:56  
    18:26:07      18:29:21      18:32:33      18:35:46      18:38:58  
    18:42:11      18:45:23      18:48:37      18:51:49      18:55:02  
    18:58:14      1902 0 CL     19:05:48      1910 15CL     19:18:14  

Images after 19:18 were lost due to unrecoverable tape error. (A. Lecinski  and D. Chu)

    19:21:27      19:24:45      19:27:56      19:31:11      19:34:22  
    19:37:35      19:40:45      19:43:56      19:47:07      19:50:19  
    19:53:30      19:56:46      19:59:57      20:03:09      20:06:19  
    20:09:31      20:12:41      20:15:54      20:19:04      20:22:16  
    20:25:26      20:28:41      20:31:51      20:35:02      20:38:12  
    20:41:23      20:44:32      20:47:43      20:50:53      20:54:05  
    20:57:15      21:00:25      21:03:35      21:06:46      21:09:55  
    21:13:06      21:16:15      21:19:26      21:22:35      21:25:46  
    21:28:56      21:32:12      21:35:24      21:38:36      21:44:38  
    21:59:59      22:03:09      22:06:21  
  0 ERRORS
OK