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J: 系外銀河 PowerPoint PPT Presentation


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J: 系外銀河. I.2.銀河系バルジの赤色巨星. I.2.1.BWの赤色巨星. Baade  windows   銀河中心方向はAv=20-30等の星間吸収   しかし、一部に吸収の弱いところがある。              NGC6522領域、Sgr I、Sgr II 1963 in Evolution of Stars and Galaxies ed Gaposhkin, Harvard U. Press. Baade  windows の赤色巨星探査  Morgan 1956  Whitford 1978   吸収線強度が楕円星系のそれと似ている

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J: 系外銀河

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windows

1963in Evolution of Stars and Galaxies ed Gaposhkin, Harvard U. Press

windows

NGC6522


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Frogel,J. Whitford,A.1987 ApJ 320, 199-237


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r


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Baades Window

MI

I

Paczynski/Stanek 1998 ApJ 494, L219-222


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1

1s

Blanco,McCarthy,Blanco

1980, ApJ 242, 938-964

CTIO 4m + grism 2350/mm

23

LMC

Bar West

Radio Center

Optical Center

SMC

Bar

Wing

Radio

Center

Bar West

Optical

Center


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SMCBar

LMCBarWest


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Kato,D. et al. 2007 PASJ 59, 615-641

LMC

Magellanic Bridge(MB)SMC


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1

Wing, Stock 1973 ApJ 186, 1979-988

Carbon Stars in Omega Centauri

Wing 8-band system

star

(

CN 3-0 red

TiO 0-0

CN 2-0

CN 3-1 red

CN 0-0

CN 0-0 red

star

star

K III


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Palmer,Wing 1982 AJ 87, 1739-1750

A New Search Teqnique for M and C Atrs

Wing 8- 3-

TiO Cont.

Cont. CN

Cont. Cont


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ae


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Richer,Crabtree 1984 ApJ 287, 138-147

Luminous Late-Type Stars on NGC 205

Wing 8-


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Richer,Crabtree 1984 ApJ 287, 138-147

Luminous Late-Type Stars on NGC 205

Wing 8-

=


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Suprime-Cam


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