CHIEF OBSERVER'S REPORT for Week 22
                      28-May-01 through 3-Jun-01 

                               N. Nitta

GENERAL 

Solar activity was again quite low as far as flares were concerned, but
various eruptive phenomena were seen.  AR 9475 became a nice sigmoid on
2 June, but its CME association has not been confirmed yet.

SXT TECHNICAL 

No new problems.

SXT SCIENTIFIC
 
We were in Boston to attend the AGU 2001 Spring meeting, so no SXT COs 
were present at ISAS.  As a result, the nugget for 1 June 2001 is not
yet in place as of Monday monrning, Japan time.  We hope that it will 
be sneaked in from Reykjavik or Glasgow today or tomorrow.  Its URL
will be:

Current Week: http://isass1.solar.isas.ac.jp/sxt_co/010601.html
Index:        http://isass1.solar.isas.ac.jp/sxt_co/index.html

This week's science nugget probably deals with flare-related topics.

CAMPAIGNS 

No campaign during the week.

For SXT plans, see:
http://isass1.solar.isas.ac.jp/sxt_co/sxt_future.html

For SXT completed campaigns, see:
http://isass1.solar.isas.ac.jp/sxt_co/sxt_catalog.html

PERSONNEL

N. V. Nitta left for Boston.

SEMINARS

No seminar for this week.



                     SXT TABLE PLAN, WEEK 23
                   (3-Jun-01 through 9-Jun-01)

No special operations again this week, except for participating in 
the default Max Millennium campaign.

_______________________________________________________________

JST Day         UT Start Time      Pass   Table ID

Monday PM        4-JUN-01 09:29      4    010604 P4 ARS1 DRK W
Tuesday PM       5-JUN-01 04:24      1    010605 P1 ARS1 DIF W
Tuesday PM       5-JUN-01 09:29      4    010605 P4 ARS1 STD W
Wednesday PM     6-JUN-01 04:23      2    010606 P2 ARS1 STD W
Thursday PM      7-JUN-01 04:23      2    010607 P2 ARS1 STD W 
Friday PM        8-Jun-01 04:23      2    010608 P2 ARS1 STD W 
Saturday PM      9-Jun-01 04:23      2    010609 P2 ARS1 STD W 

The date part of a table ID reflects the UT date of pass 1.

This table plan is likely to change.  Prepare for last minute changes.

Continuing requests:

KSC & SSOC Tohbans: If any KSC passes are likely to be cancelled (for
example due to typhoons) or an SXT table cannot be uploaded for any 
reason, please telephone and e-mail the Chief Observer immediately.
(sxt_co@isass0.solar.isas.ac.jp, copy to sxt_st@flare2.solar.isas.ac.jp).

KSC Tohbans: In general flare mode supersedes table upload, i.e. if a
flare is in progress please do not upload a new table, and contact the
chief observer. Normally it is OK to go ahead with the planned table
without change on the next pass, if it is available. Chief observers
should keep an eye on this.