Parameters of the H-alpha lineFY CMa
| 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 |
| 1987/02/07 | 12.0 | 584 | 350 | 1.00 | 1.70 | 1.70 | 1.86 | A&AS, 95, 437,1992 |
| 1999/11/19 | 13.65 | 585 | 350 | 1.07 | 1.88 | 1.82 | 1.28 | This page |
| 2000/01/27 | 13.53 | 590 | 300 | 0.94 | 1.81 | 1.86 | 1.32 | This page |
Sample H-alpha profiles