(Yohkoh Operation Report)
 31-Jul-97   (Thu)  Y+2162 (days)   KSC Tohban  +-----------------------------+
Operation-------------------------------------+ |M.Takahashi                  |
|OP WRITE #01, SXT TBL WR, HEATER OFF, TEC ON | |U.Yamashita                  |
+------------+------------+------------+------+-+---+------------+------------+
|            |   PASS 1   |   PASS 2   |   PASS 3   |   PASS 4   |   PASS 5   |
+------------+------------+------------+------------+------------+------------+
|  PASS No.  |970731-0411 |HALCA       |970731-0618 |970731-0722 |            |
+------------+------------+------------+------------+------------+------------+
| Operation  |OP Write #01|            |SXT Recovery|SXT Table WR|
|            |CCD HEAT OFF|            |TEC ON      |            |            |
+------------+------------+------------+------------+------------+------------+
|  AOS(UT)   |05:24:30    |            |08:49:53    |10:32:14    |
|  LOS(UT)   |05:36:29    |            |09:02:18    |10:46:12    |
+------------+------------+------------+------------+------------+------------+
|   MAX.EL.  |18.031      |            |Zenith      |65.719      |
|    TIME    |05:30:23    |            |            |10:38:36    |
+------------+------------+------------+------------+------------+------------+
|REP/RNG/ANT |REP/B->A    |            |REP/B->A    |REP/B->A    |
+------------+------------+------------+------------+------------+------------+
|  DP-MODE   |QT-H        |            |QT-H        |QT-H->ACS-H |
+------------+------------+------------+------------+------------+------------+
|  COMMANDS  |SXT CHK DIS |            |TMX H REP   |SXT CHK DIS |
|            |TMX H REP   |            |            |TMX H REP   |
|            |OP STOP     |            |SXT Recovery|SXT CTL MANU|
|            |OP WRITE #01|            |BDR PAUSE   |SXT TBL WR  |
|            |TCU MEM H   |            |<20m rot>   |SXT TBL RE  |
|            |SXT CTL MANU|            |S/X ANT A ON|DP BC 8C05  |
|            |TEC AT DIS  |            |SBR A RNG   |SXT CTL AT  |
|            |SXT CTL AT  |            |TMX H REP   |BDR PAUSE   |
|            |BDR PAUSE   |            |            |SXT CHK ENA |
|            |SXT CHK ENA |            |SXT CHK DIS |S/X ANT A ON|
|            |S/X ANT A ON|            |TEC ON      |SBR A RNG   |
|            |SBR A RNG   |            |DP DC EXEC  |SXT CHK DIS |
|            |SXT CHK DIS |            |SXT PWR AT  |TMX H REP   |
|            |<<Yobi-A>>  |            |SXT CTL AT  |ACS MOD H   |
|            |OP START    |            |            |BDR REC     |
|            |BDR REC     |            |            |            |            |
|            |            |            |BDR REC     |            |            |
+------------+------------+------------+------------+------------+------------+
|ERROR(S,D,B)|(ER,OK,OK)  |            |(OK,OK,OK)  |(OK,OK,OK)  |
+------------+------------+------------+------------+------------+------------+
|   EVENT    |FLT SOFT ER |            | none       |none        |
+------------+------------+------------+------------+------------+------------+
|OBS R(NS,EW)|(194 ,035)  |            |(194,035)   |(158,120)   |
+------------+------------+------------+------------+------------+------------+
|IMG CHK(P/F)|done/done   |            |done/done   |done/done   |
+------------+------------+------------+------------+------------+------------+
|SXT TBL VER |---         |            |---         |970731 P3   |
|            |            |            |            |ARS0 XBP-10 |
+------------+------------+------------+------------+------------+------------+
|  GBO_MAIL  |dispatched  |            |dispatched  |dispatched  |
+------------+------------+------------+------------+------------+------------+
|FFI EXPOSURE|Al.1 2.67s  |            |Al.1   2.67s|Al.1 2.67s  |
|            |AlMg 5.34s  |            |AlMg   5.34s|AlMg 5.34s  |
+------------+------------+------------+------------+------------+------------+
|  REFORMAT  | done       |            | done       | done       |
+------------+------------+------------+-----+------+-----+------+------------+
|  COMMENT   |OP START @pass 1 (05:33:32)    |SUN ANG/TFSS|  0.1107-0.1192    |
+------------+-------------------------------+------------+-------------------+
１パス目の中頃にFilter Soft Errorが発生し、３パスでRecoveryを行なった。３パス
の初めとアンテナ反転の後のSXT CHK DISは意味がないので省いた。Recoveryの最後に
エラーが消えたことを確認して、SXT CHK DIS、TEC ON関係のコマンドを打ち、再度エ
ラーがないことを確認して、SXT CTL ATを送信した。