Proposal, ??Cover page ???? - PowerPoint PPT Presentation

1 / 47
About This Presentation
Title:

Proposal, ??Cover page ????

Description:

Title: Author: Kyoko Matsushita Last modified by: astro Created Date: 6/26/2004 12:58:18 PM Document presentation format – PowerPoint PPT presentation

Number of Views:81
Avg rating:3.0/5.0
Slides: 48
Provided by: Kyoko
Category:

less

Transcript and Presenter's Notes

Title: Proposal, ??Cover page ????


1
??????????
  • ?? ?? (??????)
  • ?? ?? (????)
  • ?? ? (???? )

2
??
  • ??????????
  • Proposal, ??Cover page ????
  • Feasibility Study
  • XRS???????
  • ?????????????????????
  • Simulation ??????????

3
??????????
  • ?????????????
  • ?????????????????????
  • ????????????????????
  • ???????(????100ks)?????
  • Feasibility study ?????????????
  • ????????????
  • XRS??????????????
  • Astro-E2???????
  • ??????XRS???????????

4
Cover Page ????
  • ???????
  • XIS 10 cts/XIS????? default???
  • ??????????? pile up ? telemetry
    saturation ????mode/option???
  • XRS 20 cts/XRS????? default ???
  • ??????????????filter???
  • ????????????????

5
Feasibility Study
  • PIMMS and WebPIMMS
  • count rate ???
  • XSPEC and WebSPEC
  • spectrum?simulation
  • xrssim
  • spectrum, image?????? full simulation
  • Viewing
  • ????????????????
  • (???????????????????)
  • ??????????????????????
  • MAKI
  • ????????????????
  • ??????????????????????

6
WebPIMMS
  • http//heasarc.gsfc.nasa.gov/Tools/w3pimms.html
  • Flux, model, ?????? ? ???????count rate???

7
WebPIMMS
  • http//heasarc.gsfc.nasa.gov/Tools/w3pimms.html
  • Flux, model, ?????? ? ???????count rate???

8
WebSPEC
  • http//heasarc.gsfc.nasa.gov/webspec/webspec.html
  • ????flux, model????model parameter ???
    ?spectrum?simulate
  • Simulate????????????????????????

9
WebSPEC
  • http//heasarc.gsfc.nasa.gov/webspec/webspec.html
  • ????flux, model????model parameter ???
    ?spectrum?simulate
  • Simulate????????????????????????

10
XSPEC
  • http//heasarc.gsfc.nasa.gov/docs/xanadu/xspec/ind
    ex.html
  • X?????????????
  • ??????????????????
  • WebSPEC???????????????????????????????XSPEC???????
    ???

11
xrssim
  • http//heasarc.gsfc.nasa.gov/docs/astroe/prop_tool
    s/xrssim/xrssim_usage.html
  • Spectrum, image??????full simulation
  • ?????X???????? ???????????????????????????????
  • ???????????????????
  • ???????????xrssim????????????????

12
?????????
  • XRS?????????????????????????????
  • XRS??????flux??WebSPEC, XSPEC???simulate ??????
  • XRS?????????????????????????????
  • ?????????????????????xrssim????????simulation ???

13
xrssim ????
  1. XSPEC????????????????
  2. ???????????????????????chandra???????????mkphlist
    ?????photon list???
  3. ????photon list????xrssim??????simulate??event
    file ?????
  4. ??event file????????????xselect, xspec
    ????????????

14
Viewing
  • http//heasarc.gsfc.nasa.gov/Tools/Viewing.html
  • ??????????????????????????

15
MAKI
???Astro-E2 web page?? link ?? ?????(Chandra ??)
?XRS/XIS??? ??????? ?????????? ??
Chandra image XRS???
??????????
16
??????????
  • ?????????????
  • ?????????????????????
  • ????????????????????
  • ???????(????100ks)?????
  • Feasibility study ?????????????
  • ????????????
  • XRS??????????????
  • Astro-E2???????
  • ??????XRS???????????

17
XRS???????
  • ?????????????????????
  • ???????????????
  • ??????
  • ??(H-like, He-like ion????)????
  • ????????????????????????????????
  • (????X-ray Spectroscopy in Astrophysics?, ed.
    Paradijs and Bleeker, Springer)
  • ????????????????
  • ?????
  • ????????????????
  • ??(??????X????)?????

18
XRS???
  • ??
  • ????????????????????????
  • Mg, Si, S, Fe ???????????
  • ?????????
  • ??
  • ???????Chandra, XMM???????
  • ??????????????????????????RGS???

19
????????(eV)???
Energy (keV)
20
???????
21
?????????X???
?????(CCD)
  • ????
  • ????
  • ???????
  • ??(??????????)
  • ???????

???
?????
???????
???????1
??????X??????
???????2
???????
?????(keV)
?????????????
22
??????
?????????????????????????
  • ??????????(??)??????????????????????
  • ??????????????????????????????

??????? n2?1
??????? n3?1
23
??????
Centaurus Cluster He-like Fe-K
XRS?????????
???????(JAXA)
24
He like ion????????
He like ion ? ???????
resonance
w (E1)
forbidden
intercombination
y x (E1)(M2)
Z(M1)
Li like Fe
Porquet and Dubau 2000, AAS, 143, 495
???????(JAXA)
25
??????(??)
??????????????????????
w
Z
yx
???????(JAXA)
G ratio(z(xy))/w Lya/RH-like Lya/ He like Ly
a
X-ray spectroscopy in Astrophysics, Paradijs,
Bleeker, Springer
26
??????(????)
???????????????????????????????????? t neï¾—t
logt10.0-????? logt13.0 ?????? XRS??????
27
??????(??)
  • R ratio z/(xy)
  • Electron density ???

w
Resonance
Intercombination
Forbidden
yx
Z
???????(JAXA)
X-ray spectroscopy in Astrophysics, Paradijs,
Bleeker, Springer
28
??????(????)
  • G ratio(z(xy))/w

w
Z
yx
???
???????(JAXA)
G ratio(z(xy))/w
Porquet and Debau, 2000, AAS, 143, 495
29
??????(????)
  • resonance lines - ????????
  • ??????
  • ????????????????????
  • ??
  • ?????????????
  • ?????????
  • resonance line/forbidden line???resonance
    line??????????????????????????(???K゚/Ka)

30
Perseus cluster?????
  • ?????????????????????????
  • XMM?CCD???????????????????(Churazov et al. 2004)
    ? ????????????

He-like Fe Ka H-like Ka
Churazov et al. (2004), MNRAS, 347,29
???? ?????
Ni KaFe K゚
K゚?????ZFe/Ka?????ZFe
Ni Ka???????????
31
??????(???????)
  • ???????
  • (??????)
  • ?????????
  • ????
  • ? ???????

32
???????????
  • 6 eV?????????
  • ???????????????
  • ???????????????????

??1
Write a Comment
User Comments (0)
About PowerShow.com