Parameters of the H-alpha lineV777 Cas
| 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 |
| 1981/10/26 | 45.5 | 374 | 6.9 | A&AS,53,319,1983 | ||||
| 2000/09/27 | 25.77 | 376 | 171 | 0.88 | 3.25 | 3.56 | 2.99 | This page |
| 2000/10/11 | 26.38 | 367 | 166 | 0.77 | 3.16 | 3.80 | 3.01 | This page |
Sample H-alpha profiles