(Yohkoh Operation Report) 22-Aug-98 (Sat) Y+2549 (days) KSC Tohban +-----------------------------+ Operation-------------------------------------+ |Y. Hanaoka | |SXT TBL WRT, HXT CAL | |R. Kano | +------------+------------+------------+------+-+---+------------+------------+ | | PASS 1 | PASS 2 | PASS 3 | PASS 4 | PASS 5 | +------------+------------+------------+------------+------------+------------+ | PASS No. |980822-0927 |980822-1030 |980822-1134 |980822-1237 | | +------------+------------+------------+------------+------------+------------+ | Operation | SXT TBL WR | HXT CAL | OP WRT #13 | Normal | (AKEBONO) | | | HXT CAL | | SXT TBL WR | | | +------------+------------+------------+------------+------------+------------+ | AOS(UT) | 13:08:43 | 14:52:20 | 16:34:48 | 18:18:17 | | | LOS(UT) | 13:22:08 | 15:05:00 | 16:47:15 | 18:30:31 | | +------------+------------+------------+------------+------------+------------+ | MAX.EL. | 22.757 | 61.699 | (zenith) | 62.055 | | | TIME | 13:15:29 | 14:58:09 | | 18:23:51 | | +------------+------------+------------+------------+------------+------------+ |REP/RNG/ANT | REP/A | REP/RNG/A | REP/A->B |REP/RNG/A->B| | +------------+------------+------------+------------+------------+------------+ | DP-MODE | ACS-H | ACS-H | ACS-H | ACS-H | | +------------+------------+------------+------------+------------+------------+ | COMMANDS |TMX H REP |TMX H REP |TMX H REP |TMX H REP | | | |SXT CTL MANU|SXT CTL MAN |OP STOP |S/X ANT B ON| | | |MANU FL H |MANU FL H |TCU MEM H |SBR B RNG | | | |HXT A ON |HXT A ON |ACS MOD H |RST BAD BANK| | | |HXT CAL ON |HXT CAL ON |SXT CTL MAN |DP DC EXEC | | | |SXT CHK DIS |HXT CAL OFF |MANU QT H |BDR REC | | | |SXT TBL WR |HXT A OFF |SXT CHK DIS | | | | |SXT TBL RE |ACS MOD H |SXT TBL WR | | | | |DP BC 8C 05 |SXT CTL AT |SXT TBL RE | | | | |FFI PRT ENA |RST BAD BANK|DP BC 8C 05 | | | | |SXT CHK ENA |DP DC EXEC |SXT CHK ENA | | | | |HXT CAL OFF |BDR REC |ACS MOD H +------------| | | |HXT A OFF | |SXT CTL AT TMX H REP | | | |ACS MOD H | |BDR PAUSE OP START | | | |SXT CTL AT | |<20m rot> RST BAD BANK| | | |RST BAD BANK+------------|S/X ANT B ON DP DC EXEC | | | |DP DC EXEC BDR REC |SBR B RNG BDR REC | | +------------+------------+------------+------------+------------+------------+ |ERROR(S,D,B)| ok,ok,ok | ok,ok,ok | ok,ok,ok | ok,ok,ok | | +------------+------------+------------+------------+------------+------------+ | EVENT | none | none | none | flare | | +------------+------------+------------+------------+------------+------------+ |OBS R(NS,EW)| (203,176) | (190,169) | (203,176) | (206,214) | | +------------+------------+------------+------------+------------+------------+ |IMG CHK(P/F)| done,done | done,done | done,done | done,done | | +------------+------------+------------+------------+------------+------------+ |SXT TBL VER | 980822 P1 | ---- | 980822 P3 | ---- | | | | ARS0 WSF | | ARS1 STD | | | +------------+------------+------------+------------+------------+------------+ | GBO_MAIL | dispatched | dispatched | dispatched | dispatched | | +------------+------------+------------+------------+------------+------------+ |FFI EXPOSURE| Al.1 2.67s | <--- | Al.1 2.67s | <--- | | | | AlMg 5.34s | <--- | AlMg 5.34s | <--- | | +------------+------------+------------+------------+------------+------------+ | REFORMAT | done | done | done | | | +------------+------------+------------+-----+------+-----+------+------------+ | COMMENT |OP START @pass 3 (16:44:27) |SUN ANG/TFSS|0.0241 | +------------+-------------------------------+------------+-------------------+ 1パスの後でsafe holdに落ちていることが判明したが、今日はとりあえず予定通り運用 し、来週リカバリーを行うこととなりました。日食があるとなかなか無事には済まない ですね。ちなみにここ鹿児島では部分食がよく見えました。(花岡) 太陽は5分角ぐらい北に位置でユラユラ揺れている。日照と日陰の時にさらにずれるが Recoveryまで、まあ問題ないだろう。ちなみにpass4のflareは、姿勢がおかしいのでSXT ではPFI視野の外で、観測なし。(鹿野)