                         <Yohkoh Operation Report>
 23-Apr-96   (Tue)  Y+1698 (days)   KSC Tohban	+-----------------------------+
Operation-------------------------------------+	|T.Shimizu                    |
|OP+OG Wr,SXT TBL Wr,HXT Gain Adjst,HXT CAL   | |A.Okubo                      |
+------------+------------+------------+------+-+---+------------+------------+
|            |   PASS 1	  |   PASS 2   |   PASS 3   |   PASS 4 	 |   PASS 5   |
+------------+------------+------------+------------+------------+------------+
|  PASS No.  |960423-0620 |960423-0723 |960423-0827 |960423-0930 |960423-1034 |
+------------+------------+------------+------------+------------+------------+
| Operation  |OP+OP WRITE | SXT TBL WR |HXT GAIN    |  HXT CAL   |  NORMAL    |
|            |            |            |     ADJUST |            |            |
+------------+------------+------------+------------+------------+------------+
|  AOS(UT)   | 09:45:46   | 11:28:55   | 13:11:11   | 14:54:39   | 16:37:49   |
|  LOS(UT)   | 09:59:16   | 11:42:57   | 13:26:22   | 15:09:37   | 16:52:10   |
+------------+------------+------------+------------+------------+------------+
|   MAX.EL.  |  20.686    |  60.126    | (ZENITH)   |  72.894    |  31.547    |
|    TIME    | 09:52:14   | 11:34:54   |   ----     | 15:01:22   | 16:44:22   |
+------------+------------+------------+------------+------------+------------+
|REP/RNG/ANT | REP/B->A   |REP/RNG/B->A| REP/B->A   | REP/B->A   | REP/RNG/A  |
+------------+------------+------------+------------+------------+------------+
|  DP-MODE   |QT-H->ACS-H |QT-H->ACS-H |  ACS-H     |ACS-H(FL-H) |  ACS-H     |
+------------+------------+------------+------------+------------+------------+
|  COMMANDS  |S/X-ANT-A-ON|SXT-CHK-DIS |TMX-H-REP   |S/X-ANT-A-ON|TMX-H-REP   |
|            |SBR-A-RNG   |TMX-H-REP   |ROG-2E      |SBR-A-RNG   |            |
|            |SXT-CHK-DIS |SXT-CNT-MAN |ROG-2F      |TMX-H-REP   |            |
|            |TMX-H-REP   |SXT-TBL-WR  |ROG-30      |SXT-CNT-MAN |            |
|            |OP-STOP     |SXT-TBL-RE  |ROG-31      |MANU-FL-H   |            |
|            |OG-WRITE    |DP-BC 8C05  |ROG-32      |HXT-A-ON    |            |
|            | (HXT GAIN) |SXT-CTL-AT  |ROG-33      |HXT-CAL-ON  |            |
|            |OP-WRITE    |BDR-PAUSE   |ROG-34      |            |            |
|            |TCU-MEM-H   |SXT-CHK-ENA |ROG-35      |            |            |
|            |            |S/X-ANT-A-ON|BDR-PAUSE   |            |            |
|            |            |SBR-A-RNG   |S/X-ANT-A-ON|HXT-CAL-OFF |            |
|            |            |SXT-CHK-DIS |SBR-A-RNG   |HXT-A-OFF   |            |
|            |            |TMX-H-REP   |TMX-H-REP   |ACS-MOD-H   |            |
|            |            |ACS-MOD-H   |BDR-PAUSE   |SXT-CTL-AT  |            |
|            |ACS-MOD-H   |BDR-REC     |(20mANT ROT)|BDR-REC     |            |
|            |BDR-REC     |            |TMX-H-REP   |            |BDR-REC     |
|            |            |            |BDR-PAUSE   |            |            |
+------------+------------+------------+------------+------------+------------+
|ERROR(S,D,B)| (OK,OK,OK) | (OK,OK,OK) | (OK,OK,OK) | (OK,OK,OK) | (OK,OK,OK) |
+------------+------------+------------+------------+------------+------------+
|   EVENT    |   ----     |    ----    |   ----     |    ----    |   ----     |
+------------+------------+------------+------------+------------+------------+
|OBS R(NS,EW)| (128,024)  | (127,021)  | (128,020)  | (128,020)  | (126,021)  |
+------------+------------+------------+------------+------------+------------+
|IMG CHK(P/F)| done/done  | done/done  | done/done  | done/done  | done/done  |
+------------+------------+------------+------------+------------+------------+
|SXT TBL VER |   ----     |960423 P2   |   ----     |    ----    |   ----     |
|            |            |  ARS1 DKCAL|            |            |            |
+------------+------------+------------+------------+------------+------------+
|  GBO_MAIL  | dispatched | dispatched | dispatched | dispatched | dispatched |
+------------+------------+------------+------------+------------+------------+
|FFI EXPOSURE| Al.1 2.67s |AlMg 5.34s  |AlMg 5.34s  |AlMg 5.34s  |AlMg 5.34s  |
|            | AlMg 5.34s |            |            |            |            |
+------------+------------+------------+------------+------------+------------+
|  REFORMAT  |   done     |   done     |   done     |   done     |  not yet   |
+------------+------------+------------+-----+------+-----+------+------------+
|  COMMENT   |OP START @pass 1 (09:55:11)    |SUN ANG/TFSS|0.1210-0.1298      |
+------------+-------------------------------+------------+-------------------+
HXTのゲイン変更関係のオペレーションが幾つもあった。Mフレアを昨日発生させた活動
領域は西リム上にあり。昨日のMフレアはコンパクトなループが数十分も前から軟X線で
だらだらと明るくなり、インパルシヴ期に極めてハードな硬X線が発生している。(清水)
西リム上にある活動領域は６時間（今日チェックしたデータ）の間に様々な表情を見せ
てくれた。しかし、明日には見えなくなってしまいそうなので残念。（大久保）