2005?8?24?????? ????????? - PowerPoint PPT Presentation

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2005?8?24?????? ?????????

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Title: 2005?8?24?????? ?????????


1
2005?8?24???????????????CME??????NOAA
10798???????
  • ?? ?1, ?? ??2, ?? ??2,
  • N. Gopalswamy3
  • 1 ????? ??????????
  • 2 ????
  • 3 NASA/GSFC

2
2005?8?24?????
???????(?????)???????????????????????????
3
????NOAA 10798??????
SOHO/MDI???????????
emergence!
4
NOAA 10798????????
??????????????????! ????????????????!?
S
S
N
???????????????????????? ??????????????(X17)????
N
NOAA 10798
N
S
S
N
5
?????????
  • Ha??????????????????????????????

6
NOAA 10798????????
  • SOHO/EIT (195A)

emergence
  • NOAA 10798?????????????????!?
  • ????M??????????(8/2223)

7
???????? ????
??????
sea anemone (???????)
CH
SOHO/EIT 195A image
  • ???????????????????????
  • (??)????????????????????

8
????CME
  • ?????????????CME???
  • ???????????
  • CME1 1200 km/s
  • CME2 2400 km/s

C2 EIT
C3 diff
CME1
SOHO/LASCO C3
CME2
9
???????
50
n cm-3
700
  • ACE???????????
  • ????? 8/24 0530UT???
  • ??????????(50 nT)
  • merging of 2 CMEs?
  • CIR shock?
  • ?????? (Dst -216nT)

V km/s
50
B nT
Bx nT
By nT
Bz nT
50
10
???
  • NOAA 10798??
  • ???????????(????)????????????????
  • ?????????????????????
  • 2005?8?22??2??LDE??????
  • ??????????????????
  • ???????????
  • ???
  • 3??M-??????????????
  • ????CME??????(??????CME)
  • 2???CME?????(2400 km/s)
  • ??????????(2005?8?24?)

11
??????????/CME
  • ?????????
  • ???AR,???CH
  • ?CH??????????????????(??????)
  • NOAA 10798??
  • ???CH???????AR
  • ??????????CM
  • ?Halo CMEs
  • ?High speed CMEs

AR active region CH coronal hole
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