(Yohkoh Operation Report)
 19-Jul-97   (sat)  Y+2150 (days)   KSC Tohban  +-----------------------------+
Operation-------------------------------------+ | R.Kano                      |
|SXT TBL WR , OP WRITE #10                    | | M.Torii                     |
+------------+------------+------------+------+-+---+------------+------------+
|            |   PASS 1   |   PASS 2   |   PASS 3   |   PASS 4   |   PASS 5   |
+------------+------------+------------+------------+------------+------------+
|  PASS No.  |Canceled    |970719-0928 |970719-1031 |970719-1135 |970719-1238 |
+------------+------------+------------+------------+------------+------------+
| Operation  |            |Zenith      |SXT Recov. &|OP WRITE #10|Normal      |
|            |            |SXT Recov.  |TBL, Zenith |            |            |
+------------+------------+------------+------------+------------+------------+
|  AOS(UT)   |            |13:40:29    |15:23:42    |17:06:50    |18:50:26    |
|  LOS(UT)   |            |13:55:39    |15:38:58    |17:21:30    |19:02:58    |
+------------+------------+------------+------------+------------+------------+
|   MAX.EL.  |            |---         |Zenith      |44.815      |14.575      |
|    TIME    |            |            |            |17:13:34    |18:56:16    |
+------------+------------+------------+------------+------------+------------+
|REP/RNG/ANT |            |REP/B->A    |REP/A       |REP/REG/A   |REP/A       |
+------------+------------+------------+------------+------------+------------+
|  DP-MODE   |            |ACS-H       |ACS-H(QT-H) |ACS-H       |ACS-H       |
+------------+------------+------------+------------+------------+------------+
|  COMMANDS  |            |TMX H REP   |TMX H REP   |TMX H REP   |TMX H REP   |
|            |            |BDR PAUSE   |SXT recov.  |OP STOP     |BDR REC     |
|            |            |S/X ANT A ON| plan v.4.1 |OP WRITE #10|            |
|            |            |SBR A RNG   | from ROG53H|TCU MEM H   |            |
|            |            |TMX H REP   | without    |ACS MOD H   |            |
|            |            |Yobi-A(NG)  |  SXT CTL AT|OP START    |            |
|            |            |BDR PAUSE   |            |BDR REC     |            |
|            |            |<20m Rot>   |MANU QT H   |            |            |
|            |            |TMX H REP   |SXT CHK DIS |            |            |
|            |            |Yobi-B(OK)  |BDR PAUSE   |            |            |
|            |            |SXT recov.  |<20m Rot>   |            |            |
|            |            | plan v.4.1 |TMX H REP   |            |            |
|            |            | till ROG52H|SXT TBL WR  |            |            |
|            |            |BDR REC     |SXT TBL RE  |___________ |            |
|            |            |            |DP BC "8C05"            \|            |
|            |            |            |SXT CHK ENA  SXT CTL AT  |            |
|            |            |            |ACS MOD H    BDR REC     |            |
+------------+------------+------------+------------+------------+------------+
|ERROR(S,D,B)|            |(ERR,OK,OK) |(E->O,OK,OK)|(OK,OK,OK)  |(OK,OK,OK)  |
+------------+------------+------------+------------+------------+------------+
|   EVENT    |            | none       |none        | none       | none       |
+------------+------------+------------+------------+------------+------------+
|OBS R(NS,EW)|            |(188,187)   |(188,187)   |(187,183)   |(188,184)   |
+------------+------------+------------+------------+------------+------------+
|IMG CHK(P/F)|            |done/done   |no image    |done/done   |done/done   |
+------------+------------+------------+------------+------------+------------+
|SXT TBL VER |            |---         |970719 P3 AR|---         |---         |
|            |            |            |S1 STD+LONG |            |            |
+------------+------------+------------+------------+------------+------------+
|  GBO_MAIL  |            | dispatched |dispatched  | dispatched | dispatched |
+------------+------------+------------+------------+------------+------------+
|FFI EXPOSURE|            |Al.1 30.21s |Al.1 30.21s |Al.1 30.21s |Al.1 30.21s |
|            |            |AlMg 10.68s |AlMg 10.68s |AlMg 10.68s |AlMg 10.68s |
+------------+------------+------------+------------+------------+------------+
|  REFORMAT  |            |done        | done       | done       | not yet    |
+------------+------------+------------+-----+------+-----+------+------------+
|  COMMENT   |OP START @pass 4 (17:18:02)    |SUN ANG/TFSS|     0.1231        |
+------------+-------------------------------+------------+-------------------+
今日は初めてエラーを体験しました。でも、スーパーバイザーの鹿野さんのおかげで
何の滞りもなく、復旧しました。一回ぐらい体験してみたいと思っていましたが、出 
来ればもう２度とお目にかかりたくないです。(鳥居)
エラーはShutterエラーでSAAに入る直前(12:43UT)に起きました。SAA周辺でのSEU
(SingleEventUpset)だと思います。それ以前にBitMapエラーも立っていました。
久しぶりにBitMapErr以外のエラーに会って、緊張しました。（鹿野）