SSOC Tohban Report for Week 03
                   ( 17 JAN  -  23 JAN, 1994 )


                                         H.Fukushima, Dhani H. (SSOC)
                                         H.Miyazaki, Nishikawa (KSC)  

  GENERAL

  The 8 arc min. E/W offset pointing was done on 17 Jan (UT).
  The BCS Callibration was done on 21 Jan (JST).

1. Solar Activities

   GOES data
   16-Jan 23:25 (UT) M6.1 NOAA 7654 (playback at KSC)
   17-Jan 09:19 (UT) C9.3 NOAA 7654
          23:57 (UT) C3.7 NOAA 7654
   19-Jan 03:16 (UT) C4.0 NOAA 7654
          13:54 (UT) C4.2 NOAA 7654
   
2. Standard Operations

2.1 SXT Table Uploads
                Pass             ID
  (Mon.) 17-Jan  #2  "940116 T1  P2  BP  ARSO 2X2 OR"
                 #4  "940116 T2  P4  ARS1 STD"
  (Tue.) 18-Jan  #2  "940117 T1  P2  DEEP CORONA"
                 #4  "940117 T2  P4  ARS1 DKCAL"
  (Wed.) 19-Jan  #2  "940118 T1  P2  ARS2 STD SCAT"
                 #5  "940118 T2  P5  ARS1 STD"
  (Sat.) 22-Jan  #2  "940121 T1  P2  ARS1 STD LONG"
                 #4  "940121 T2  P4  ARS1 STD"

2.2 STT Timer Set

  STT timer was set at pass 2 on Jan 18.  
  The next timer set should be done on Jan 25.

3. Special Operation

  BCS Source Callibration was performed at 20-Jan (UT)
  22:21:12 ROG #63 (Hex) - 22:26:23 ROG #64 (Hex)
  OP started at 23:39.

4. Offset pointing

  The 8' east/west offset pointing was done from pass 2 to 4 on Jan 17.
 
  (Mon.) 17-Jan  #2 (940117-1343)    east 8 arcmin (ROG #23h)
  (Mon.) 17-Jan  #3 (940117-1446)    west 8 arcmin (ROG #24h)
  (Mon.) 17-Jan  #4 (940118-0102)    normal point  (ROG #20h)

5. Errors and problems

  SXT errors   
  On 17-Jan at pass 1: SXT 'IVD ML' ERROR occured.
                       Recovered by Yobi-Command A, but it could not work.
                       Next, Yobi-Command B recovered the error.
               pass 2: By recovery plan '1-A', SXT had normal condition again.
  On 20-Jan at pass 3: SXT 'WRM' ERROR occured.
                       Recovered by Yobi-Commands A and B, but it couldn't succeed.
               pass 4: By recovery plan '1-A 1.1', SXT had normal condition again.
  (Note: after meeting, Shimizu-san will check these errors)
   
  Flare11 Workstation
  On 17-Jan. RASM could not be used and modem 'at' command could not be inputted.
             Recovery by re-booting.
  On 18-Jan. Computer electricity was down, because of uncorking AC connector.
             Recovery set on the electricity.

  KSC S3500 computer
  On 21-Jan. before PASS 1, 'HARD ERROR' occured. So, S3500 couldn't be operated.
             This error affected SSOC line QL console. We could not upload
             SXT Tables on that day.

             after PASS 5, S3500 was repaired by FUJITSU. The problem was that
             the head of 8 inch floppy disk driver could not read data. 
             The floopy disk driver has temporarily fixed. This floopy disk driver
             should be changed by a new one.
              
   At KSC a routine NOAA region map didn't come since this year.
   Everyday, SSOC send NOAA region map by fax.
   (Note : after meeting, Hudson-san has sent e-mail to Hawaii to send NOAA map
           to KSC)

6. Hikitsugi

  The next tohbans in week 04 are
    * SSOC  Morimoto, Canfield (LaBonte)
    * KSC   Nishikawa, Kozuka