Bibcode
Balthasar, H.; Martínez Pillet, V.; Schleicher, H.; Wöhl, H.
Bibliographical reference
Solar Physics, v. 182, Issue 1, p. 65-72 (1998).
Advertised on:
9
1998
Journal
Citations
17
Refereed citations
16
Description
Time series of two-dimensional spectra were taken with the
Göttingen 2D spectrometer at the VTT on Tenerife in 1996. They were
investigated for Doppler velocities and velocity oscillations in small
spots and pores of rapidly evolving sunspot groups. For the present
measurements the magnetically insensitive lines Fe i 557.6 nm and Fe i
709.0 nm were selected.