Observations of Line Asymmetries with a 2-D Diode Array
Abstract
From two-dimensional Reticon spectra obtained at the Gregory Coudé Telescope (Tenerife) two Fei lines were studied. It is shown that the resultant line bisectors could be separated according to their origination in granular-intergranular regions and that the resolved bisectors no longer had a C-shape form.
- Publication:
-
Astrophysics and Space Science
- Pub Date:
- August 1990
- DOI:
- 10.1007/BF00652643
- Bibcode:
- 1990Ap&SS.170...47H
- Keywords:
-
- Line Spectra;
- Metallicity;
- Phased Arrays;
- Stellar Spectra;
- Photosphere;
- Spectral Resolution;
- Astronomy