Parameters of the H-alpha lineHD 4881
| 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 |
| 1997/08/14 | 2.00 | 250 | 125 | 0.96 | 0.87 | 0.91 | 0.74 | This page |
| 1997/09/28 | 2.00 | 265 | 125 | 0.99 | 0.88 | 0.89 | 0.74 | This page |
| 1999/09/19 | 1.97 | 250 | 125 | 1.00 | 0.87 | 0.87 | 0.74 | This page |
| 1999/09/25 | 1.95 | 255 | 125 | 1.00 | 0.87 | 0.87 | 0.73 | This page |
Sample H-alpha profiles