The Size, Structure, and Variability of Late-Type Stars Measured ...

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119 [104] P. G. Tuthill, J. D. Monnier, and W. C. Danchi. A menagerie of stars: New images from the diffraction limit. In Stephen Unwin and Robert Stachnik, editors, Working on the Fringe: Optical and IR Interferometry from Ground and Space. Proceedings from ASP Conference, pages 188–193, 1999. [105] G. T. van Belle, H. M. Dyck, J. A. Benson, and M. G. Lacasse. Angular size measurements of 18 mira variable stars at 2.2 µm. The Astronomical Journal, 112(5):2147– 2158, November 1996. [106] Gerard T. van Belle. Predicting stellar angular size. Publications of the Astronomical Society of the Pacific, 111:1515–1523, December 1999. [107] J. Weiner. The Size, Structure, and Variability of Late-Type Stars Measured With Mid-Infrared Interferometry. PhD thesis, University of California, Berkeley, 2002. in progress. [108] J. Weiner, W. C. Danchi, D. D. S. Hale, J. McMahon, C. H. Townes, J. D. Monnier, and P. G. Tuthill. Precision measurements of the diameters of α Ori and o Cet at 11 microns. The Astrophysical Journal, 544:1097–1100, 2000. [109] J. Weiner, D. D. S. Hale, and C. H. Townes. Interferometry on mira in the midinfrared; cyclic variability of the continuum diameter and the effect of spectral lines of apparent size. The Astrophysical Journal, 2003. in press. [110] Nathaniel M. White and Barry H. Feierman. A catalog of stellar angular diameters measured by lunar occultation. The Astronomical Journal, 94(3):751–770, September 1987. [111] R. W. Wilson, J. E. Baldwin, D. F. Buscher, and P. J. Warner. High-resolution imaging of betelgeuse and mira. Mon. Not. R. Astron. Soc., 257:369–376, 1992. [112] R. W. Wilson, V. S. Dhillon, and C. A. Haniff. The changing face of betelgeuse. Mon. Not. R. Astron. Soc., 291:819–826, 1997. [113] Robert F. Wing. Narrow-band photometry of mira variables. JAAVSO, 25:63–69, 1997.
120 [114] P. Woitke, D. Krüger, and E. Sedlmayr. On the gas temperature in the shocked circumstellar envelopes of pulsating stars i. radiative heating and cooling rates. Astronomy and Astrophysics, 311:927–944, 1996. [115] A. Ya’ari and Y. Tuchman. On the pulsation mode of mira variables: Nonlinear calculations compared with radii observations. The Astrophysical Journal, 514:L35– L37, March 1999. [116] Yasumasa Yamashita. Absorption coefficients in atmospheres of m-type stars. PASJ, 14:390–416, 1962. [117] J. S. Young, J. E. Baldwin, R. C. Boysen, C. A. Haniff, D. Pearson, J. Rogers, D. St-Jacques, P. J. Warner, and D. M. A. Wilson. Measurements of the changes in angular diameter of variables with pulsation phase. In T. Le Bertre, A. Lebre, and C. Waelkens, editors, Proc. I. A. U. Symposium. 191, Asymptotic Giant Branch Stars, pages 145–150, 1999.
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The Size, Structure, and Variabilit
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1 Abstract The Size, Structure, and
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iv 5 Spectroscopy and ISI Measureme
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vi 3.15 Density, Temperature, and C
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viii Acknowledgements Over the cour
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2 to achieve resolution characteris
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4 sources are not coaligned perfect
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6 Intensity Profile Hankel Transfor
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8 Figure 1.3: Possible Effective Ba
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10 6LJQDO'HWHFWRU 6LJQDO'HWHFWRU /D
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1995A&A...304...69P 12 Figure 1.5:
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Figure 1.6: Stellar Evolution of a
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16 such as Mira variables, become u
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18 wavelengths, however, its range
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20 Figure 2.1: ISI Data for o Cet f
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22 Figure 2.3: Uniform Disk, Limb D
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24 2.2 Comparison of ISI Data with
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26 Table 2.3: Diameter Measurements
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28 measurements. χ Cyg and R Leo a
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30 metric flux (from the reference
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32 their surface. Very often, mater
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34 Mira. Finally, variations in tim
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36
Page 47 and 48:
38 Figure 3.2: Intensity Distributi
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40 Figure 3.4: Ratio of the Best-Fi
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Figure 3.5: Synthetic Near-Infrared
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44 Angular Diameter (mas) 60 50 40
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46 wavelengths which would cause th
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48 3.4.1 Static Radiative Transfer
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50 Figure 3.8: Ratio of Photospheri
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52 3.4.2 The Effect of Dynamic Phen
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54 Figure 3.10: “Standard” Bowe
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56 extension is reflected at wavele
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58 photosphere. These results suppo
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60 Figure 3.13: Continuum Opacity o
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62 assuming only continuum sources.
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64 Figure 3.16: Normalized Syntheti
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Figure 3.17: Density and Temperatur
Page 77 and 78: 68 Figure 3.19: Apparent Size of H
Page 79 and 80: 70 of Fox and Wood (1985) [31] are
Page 81 and 82: 72 3.5 Explanation of Variations in
Page 83 and 84: 74 Figure 3.21: 2.1 µm Image of 25
Page 85 and 86: 76 at visible wavelengths either by
Page 87 and 88: 78 4.1 Implications of Diameter Mea
Page 89 and 90: 80 11 µm Diameter of o Cet vs. Dat
Page 91 and 92: 82 Figure 4.3: A uniform intensity
Page 93 and 94: 84 phase observed in the continuum
Page 95 and 96: 86 5.1 General Results of 11 µm Sp
Page 97 and 98: 88 depth are the contours plotted a
Page 99 and 100: 90 Figure 5.3: Best Fitting Calcula
Page 101 and 102: 92 of its three parameters. The con
Page 103 and 104: 94 H 2 O on their measured diameter
Page 105 and 106: 96 5.3 Modelling Spectral Features
Page 107 and 108: 98 Figure 5.7: Stellar Intensity Pr
Page 109 and 110: Figure 5.9: Observed H 2 O Spectral
Page 111 and 112: Figure 5.10: Höfner Model Predicte
Page 113 and 114: 104 30 km/s causes the spectrum to
Page 115 and 116: Figure 5.13: o Cet Spectra in Obser
Page 117 and 118: 108 density prediction matches the
Page 119 and 120: 110 Dixon. The infrared angular dia
Page 121 and 122: 112 [29] M. U. Feuchtinger, E. A. D
Page 123 and 124: 114 [50] A. P. Jacob, T. R. Bedding
Page 125 and 126: 116 [70] A. A. Michelson and F. G.
Page 127: 118 [92] Martin Schwarzschild. Over
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