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<p><span style='font-family: "Times New Roman"; font-size: medium;'>Estimados, <br>
<br>
durante la semana del 11 de marzo al 15 de marzo se dictará el Curso <strong>"Modeling spectra of stellar atmospheres and winds"</strong> , a cargo del</span><strong><span style='font-family: "Times New Roman"; font-size: medium;'> Dr. Helge Todt (Universidad de Potsdam, Alemania) </span></strong><br>
<br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>Salón Meridiano</span><br>
<span style='font-family: "Times New Roman"; font-size: medium;'>Lunes, martes y jueves de 14 a 17:30 hs</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>Miércoles y viernes de 9 a 12:30 hs</span><br>
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<span style='font-family: "Times New Roman"; font-size: medium;'>Inscripciones:<br>
Completar Formulario adjunto y enviar a Posgrado con copia a Marcelo M. Miller Bertolami</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<a href="http://fcaglp.fcaglp.unlp.edu.ar/~mmiller/" style='font-family: "Times New Roman"; font-size: medium;' target="sXfEH3l45TKRZkq9SPEHIg1">http://fcaglp.fcaglp.unlp.edu.ar/~mmiller/</a><br>
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<u><span style='font-family: "Times New Roman"; font-size: medium;'>Programa:</span></u><br style='font-family: "Times New Roman"; font-size: medium;'>
<br style='font-family: "Times New Roman"; font-size: medium;'>
<em><span style='font-family: "Times New Roman"; font-size: medium;'>Modeling spectra of stellar atmospheres and winds</span><br style='font-family: "Times New Roman"; font-size: medium;'>
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<span style='font-family: "Times New Roman"; font-size: medium;'>This course gives an introduction to the theory of stellar atmospheres,</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>focused on spherically expanding atmospheres in non-LTE. In other words,</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>we will deal with the theoretical background and the numerical algorithms</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>the Potsdam Wolf-Rayet (PoWR) code is based on.</span><br style='font-family: "Times New Roman"; font-size: medium;'>
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<span style='font-family: "Times New Roman"; font-size: medium;'>Topics that will be addressed:</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Specification of a model</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Velocity field</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Eq. of radiative transfer in the co-moving frame</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Moment equations and Eddington factors</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Algebraic representation by differencing schemes</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Boundary conditions</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Equations of statistical equilibrium</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Iteration with Approximate Lambda Operators</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Energy conservation and temperature stratification</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Hydrodynamics</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Atomic data</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Iron line blanketing</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Eq. of radiative transfer in the observer's frame</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>* Spectral line broadening</span></em><br style='font-family: "Times New Roman"; font-size: medium;'>
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<span style='font-family: "Times New Roman"; font-size: medium;'>Aim group: Bachelor, Master and PhD students interested in modeling of</span><br style='font-family: "Times New Roman"; font-size: medium;'>
<span style='font-family: "Times New Roman"; font-size: medium;'>stellar spectra</span></p>
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<div dir="ltr" style="color: rgb(32, 33, 36); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"><font color="#000000"><font face="arial, sans-serif">Geof. Mercedes Gil </font><br>
<font face="arial, sans-serif">Secretaria de Posgrado </font></font></div>
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<div dir="ltr" style="color: rgb(32, 33, 36); font-family: Arial, Helvetica, sans-serif; font-size: small; background-color: rgb(255, 255, 255);"><font color="#000000" face="arial, sans-serif">Facultad de Ciencias Astronómicas y Geofísicas<br>
Universidad Nacional de La Plata</font>
<div><font color="#000000" face="arial, sans-serif"><b style="line-height: 16.5px; background-color: rgb(252, 252, 252);">Teléfono</b><span style="line-height: 16.5px; background-color: rgb(252, 252, 252);">: (0221) - 423 - 6593 int. 1050</span><br>
<a href="http://www.fcaglp.unlp.edu.ar/area-docente/posgrado/posgrado" style="margin: 0px; padding: 0px; outline: none; background-image: initial; background-position: initial; background-repeat: initial;" target="_blank">http://www.fcaglp.unlp.edu.ar/posgrados</a></font><br>
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