Parameters of the H-alpha lineLam Eri
| Date
year/month/day |
Equiv. width
A |
FWHM
km/s |
Peak separation
km/s |
V/R | Blue peak intens.
continuum units |
Red peak intens.
continuum units |
Centr.peak/depres
continuum units |
Reference |
| 1993/10/11 | 0.20 | abs | 700: | 1.00 | 0.94 | 0.94 | 0.75 | This page |
| 1994/11/12* | 6.50 | 580 | 350 | 0.97 | 1.38 | 1.39 | 1.07 | This page |
| 1994/12/22 | 6.02 | 550 | 340 | 0.93 | 1.37 | 1.40 | 1.06 | This page |
| 1994/12/23 | 5.78 | 550 | 340 | 1.06 | 1.37 | 1.35 | 1.05 | This page |
| 1994/12/30 | 5.91 | 550 | 340 | 1.06 | 1.38 | 1.36 | 1.05 | This page |
| 1997/02/20* | 1.06 | abs | 700 | 1.0 | 0.98 | 0.99 | 0.77 | This page |
* 3 co-added spectra obtained within 1 hour
** several spectra to be processed
Sample H-alpha profiles