Abstract
We present SUMER/SOHO UV measurements of chromospheric oscillations of intensity, velocity, and linewidth observed in C i, S i, O i, and C ii lines, which are formed in the altitude range from 1000 km to 2000 km above τ 500=1. Oscillations in lines originating at similar altitudes exhibit different behaviors which we discuss in terms of the formation of the lines.
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Avrett, E.H.: 2006, In: Lacoste, H. (ed.) SOHO 17 – 10 Years of SOHO and Beyond, ESA SP-617.
Bocchialini, K., Baudin, F.: 1995, Astron. Astrophys. 299, 893.
Carlsson, M., Stein, R.F.: 1997, Astrophys. J. 481, 500.
Carlsson, M., Stein, R.F.: 1998, In: Deubner, F.-L., Christensen-Dalsgaard, J., Kurtz, D. (eds.) New Eyes to See Inside the Sun and Stars, IAU Symp. 185, 435.
Carlsson, M., Judge, P.G., Wilhelm, K.: 1997, Astrophys. J. 486, L63.
Curdt, W., Brekke, P., Feldman, U., Wilhelm, K., Dwivedi, B.N., Schühle, U., Lemaire, P.: 2001, Astron. Astrophys. 375, 591.
Damé, L., Gouttebroze, P., Malherbe, J.-M.: 1984, Astron. Astrophys. 130, 331.
Fleck, B., Deubner, F.-L.: 1989, Astron. Astrophys. 224, 245.
Gouttebroze, P., Vial, J.-C., Bocchialini, K., Lemaire, P., Leibacher, J.W.: 1999, Solar Phys. 184, 253.
Harvey, J.W., Duvall, T.L., Jefferies, S.M., Pomerantz, M.A.: 1993, In: Brown, T.M. (ed.) GONG 1992, Seismic Investigation of the Sun and Stars, Astron. Soc. Pacific Conf. Ser. 42, 111.
Jensen, E., Orrall, F.Q.: 1963, Astrophys. J. 138, 252.
Judge, P.G., Tarbell, T.D., Wilhelm, K.: 2001, Astrophys. J. 554, 424.
McAteer, R.T.J., Gallagher, P.T., Williams, D.R., Mathioudakis, M., Bloomfield, D.S., Phillips, K.J.H., Keenan, F.P.: 2003, Astrophys. J. 587, 806.
McIntosh, S.W., Bogdan, T.J., Cally, P.S., Carlsson, M., Hansteen, V.H., Judge, P.G., Lites, B.W., Peter, H., Rosenthal, C.S., Tarbell, T.D.: 2001, Astrophys. J. 548, L237.
Mein, N., Mein, P.: 1980, Astron. Astrophys. 84, 96.
Rosenthal, C.S., Bogdan, T.J., Carlsson, M., Dorch, S.B.F., Hansteen, V., McIntosh, S.W., McMurry, A., Nordlund, Å., Stein, R.F.: 2002, Astrophys. J. 564, 508.
Wikstøl, Ø., Hansteen, V.H., Carlsson, M., Judge, P.G.: 2000, Astrophys. J. 531, 1150.
Wilhelm, K., Curdt, W., Marsch, E., Schuhle, U., Lemaire, P., Gabriel, A., Vial, J.-C., Grewing, M., Huber, M.C.E., Jordan, S.D., Poland, A.I., Thomas, R.J., Kuhne, M., Timothy, J.G., Hassler, D.M., Siegmund, O.H.W.: 1995, Solar Phys. 162, 189.
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Baudin, F., Ibarra, E., Avrett, E.H. et al. A Contribution to the Understanding of Chromospheric Oscillations. Sol Phys 241, 39–51 (2007). https://doi.org/10.1007/s11207-007-0006-3
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DOI: https://doi.org/10.1007/s11207-007-0006-3