A. Takeda
GENERAL
Solar activity has decreased since AR9240, which produce five X-class flares, went behind the limb. There were two M-class flares on 30 Nov.
SXT TECHNICAL
No new problems this week. Pointing and roll appeared to remain stable.
SXT SCIENTIFIC
For Web material see the science nuggets:
Current Week: http://isass1.solar.isas.ac.jp/sxt_co/001201.html Index: http://isass1.solar.isas.ac.jp/sxt_co/index.html
This week's nugget describes the
CAMPAIGNS
The MEOC campaign will continue until 8-Dec. A CDS campaign by K. Hori will start on 4 through 8 December.
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
H. Hudson came back. Janos Bartus, our new software expert arrived with his family on 3 Dec. SEMINARS
No seminar held for this week.
TELEMETRY DOWNLINKS
Week Wallops Santiago Goldstone Canberra Madrid NASA Japan 49 31 0 0 0 0 31 24 50 34 0 0 0 3 37 28
SXT TABLE PLAN, WEEK 50 (04-Dec-00 to 09-Dec-00)
A SoHO/CDS campaign, named VELAR, has been proposed by K. Hori, and we will cooperate with it(4 to 9 Dec). They will observe an active region, especially forcusing on its velocity distribution. There are two table uploads planned for Tuesday and Thursday.
!!! Note that we have changed some of the table names given in the draft, since the details of the campaign have been fixed.!!!
Monday AM 3-DEC-00 22:08 2 001203 P2 ARS2 HORI* Tuesday AM 4-DEC-00 20:31 1 001204 P1 ARS2 DARK* Tuesday AM 4-DEC-00 23:54 3 001204 P3 ARS2 VELAR* Wednesday AM 5-DEC-00 22:16 2 001205 P2 ARS2 VELAR* Thursday AM 6-DEC-00 18:58 1 001206 P1 ARS2 DIFF* Thursday AM 6-DEC-00 22:20 3 001206 P3 ARS2 VELAR* Friday AM 7-DEC-00 20:42 2 001207 P2 ARS2 VELAR* Saturday AM 8-DEC-00 20:46 2 001208 P2 ARS1 STD*A '*' means that the UT date of pass 1 differs from the JST date of the pass in question
This table plan is subject to change.
Continuing requests:
KSC & SSOC Tohbans: If any KSC passes are likely to be cancelled (for example due to heavy snowfall) or an SXT table cannot be uploaded for some 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.