Table 5
Relative intensity of N III Bowen lines (I4640.64 = 1.000)
| Ipred | HA | Mc | Er | Sel | FL | Ours |
| λlab (Å) | AG Peg | RR Tel | NGC | RR | AG | RR | NGC | AG Peg |
| 7009 | Tel | Peg | Tel | 7009 |
|
| Obs. date | - | - | 1988 | 1993 | 2002 | 1998 | - | 1998 | 2001 | 2002 |
| 1990 |
|
| 4,097.36 | 0.438 | 0.444 | 0.958 | 0.430 | 0.592 | 0.61 | 0.8096 | 0.546 | 0.739 | 0.836 |
| 4,103.39 | 0.074 | 0.103 | 0.471 | 0.323 | bl | (0.31) | - | 0.521 | 0.755 | 0.788 |
| 4,634.14 | 0.174 | 0.245 | 0.482 | 0.460 | 0.433 | 0.49 | 0.5010 | 0.537 | 0.562 | 0.557 |
| 4,640.64 | 1.000 | 1.000 | 1.000 | 1.000 | 1.000 | 1.00 | 1.0000 | 1.000 | 1.000 | 1.000 |
| 4,641.85 | 0.035 | 0.049 | 0.218 | 0.199 | 0.042 | 0.14 | 0.1000 | 0.315 | 0.296 | 0.207 |
Ref.: HA = Hyung & Aller (1995), Mc = McKenna et al. (1997), Er = Eriksson et al. (2005), Sel = Selvelli et al. (2007), FL = Fang & Liu (2011).
Observation date of Fang & Liu (2011) is 1995, 1996, 1999, and 2001.
Ipred is the calculated statistical intensity by Eriksson et al. (2005). See the text.
bl: blended