NGC 7331 - Filter V

Seeing (arcsec)	Airmass 1.0	Airmass 1.5	Airmass 2.0
0.6	3*130s	3*125s	3*157s
1.0	3*130s	3*125s	3*157s
1.5	3*130s	3*125s	3*157s
2.0	3*130s	3*125s	3*157s