(Yohkoh Operation Report)
 26-Aug-98   (Wed)  Y+2553 (days)   KSC Tohban  +-----------------------------+
Operation-------------------------------------+ |Y. Hanaoka                   |
|OP WRT #16                                   | |K. Ashizawa                  |
+------------+------------+------------+------+-+---+------------+------------+
|            |   PASS 1   |   PASS 2   |   PASS 3   |   PASS 4   |   PASS 5   |
+------------+------------+------------+------------+------------+------------+
|  PASS No.  |980826-0722 |980826-0826 |980826-0929 |            |980826-1136 |
+------------+------------+------------+------------+------------+------------+
| Operation  | OP WRT #16 |  SXT HALT  | RESUME SXT |  (HALCA)   |  HXT CAL   |
|            |            |S-Gyro Start| SXT TBL WR |            |            |
+------------+------------+------------+------------+------------+------------+
|  AOS(UT)   |  10:52:33  |  12:36:00  |  14:18:40  |            |  17:45:21  |
|  LOS(UT)   |  11:06:24  |  12:49:48  |  14:32:47  |            |  17:57:17  |
+------------+------------+------------+------------+------------+------------+
|   MAX.EL.  |   19.450   |   53.499   |  (zenith)  |            |   28.176   |
|    TIME    |  10:59:40  |  12:42:23  |    ----    |            |  17:50:54  |
+------------+------------+------------+------------+------------+------------+
|REP/RNG/ANT |   REP/A    |REP/RNG/B->A|  REP/B->A  |            | REP/RNG/A  |
+------------+------------+------------+------------+------------+------------+
|  DP-MODE   |QT-H->ACS-H |   ACS-H    |   ACS-H    |            |   ACS-H    |
+------------+------------+------------+------------+------------+------------+
|  COMMANDS  |SXT CHK DIS |TMX H REP   |TMX H REP   |    (2)     |TMX H REP   |
|            |TMX H REP   |ROG 46H     |YOBI-C      | BC 80 0000 |SXT CTL MANU|
|            |OP STOP     |BC 84 03 13 |BDR PAUSE   | 0000 C0B8  |MANU FL H   |
|            |OP WRT      |HD S/H DIS  |S/X ANT A ON|ACE BC EXEC |HXT A ON    |
|            |TCU MEM H   |HD S/H ENA  |SBR A RNG   |HD S/H DIS  |HXT CAL ON  |
|            |ACS MOD H   |IRU OFF ENA |TMX H REP   |RST BAD BANK|HXT CAL OFF |
|            |OP START    |IRU MTR OFF |SXT CTL MANU|DP DC EXEC  |HXT A OFF   |
|            |RST BAD BANK|IRU OFF DIS |MANU QT H   |BDR REC     |ACS MOD H   |
|            |DP DC EXEC  |BDR PAUSE   |SXT CHK DIS |            |SXT CTL AT  |
|            |BDR REC     |S/X ANT A ON|SXT TBL WRT |    (3)     |RST BAD BANK|
|            |            |SBR A RNG   |SXT TBL RE  |<20m rot>   |DP DC EXEC  |
|            |            |TMX H REP   |DP BC 8C 05 |TMX H REP   |BDR REC     |
|            |            |Y GYRO OFF  |SXT CHK ENA |RST BAD BANK|            |
|            |            |S GYRO ON   |ACS MOD H   |DP DC EXEC  |            |
|            |            |IRU MTR ON  |SXT CTL AT  |BDR PAUSE   |            |
|            |            |CAQ         |BDR PAUSE   |            |            |
|            |            |    (2)     |    (3)     |            |            |
+------------+------------+------------+------------+------------+------------+
|ERROR(S,D,B)|  ok,ok,ok  |ok->er,ok,ok|er->ok,ok,ok|            |  ok,ok,ok  |
+------------+------------+------------+------------+------------+------------+
|   EVENT    |    none    |    none    |    none    |            |   none     |
+------------+------------+------------+------------+------------+------------+
|OBS R(NS,EW)| (185,087)  | (187,085)  | (157,085)  |            | (211,141)  |
+------------+------------+------------+------------+------------+------------+
|IMG CHK(P/F)| done,done  | done,done  |    ----    |            | done,done  |
+------------+------------+------------+------------+------------+------------+
|SXT TBL VER |    ----    |    ----    |980826P3ARS1|            |    ----    |
|            |            |            | FL OBS DIS |            |            |
+------------+------------+------------+------------+------------+------------+
|  GBO_MAIL  | dispatched | dispatched | dispatched |            | dispatched |
+------------+------------+------------+------------+------------+------------+
|FFI EXPOSURE| Al.1 2.67s |    <---    | Al.1  2.67 |            |    <---    |
|            | AlMg 5.34s |    <---    | AlMg 30.21 |            |    <---    |
+------------+------------+------------+------------+------------+------------+
|  REFORMAT  |    done    |            |            |            |            |
+------------+------------+------------+-----+------+-----+------+------------+
|  COMMENT   |OP START @pass 1 (10:59:40)    |SUN ANG/TFSS|0.0394             |
+------------+-------------------------------+------------+-------------------+
1パス目でまたsafeholdに落ちていることがわかり、相模原の支援を得て2/3パスに復旧
を行なった。SXTのエラーはSXT HALTによるInvalid Mail。それにしてもSXTも手ブレを
起こすとは初めて知った。(花岡) 今日もCCDは首をかしげてうなずいております。早く
まっすぐになって。明日から上位ビットでしょうか？少し心配です。（芦沢）