Photometric Systems
Johnson-Cousins
wave length FWHM
- U 365,6 nm 34,0 nm
- B 435,3 nm 78,1 nm
- V 547,7 nm 99,1 nm
- R 634,9 nm 106,56 nm
- I 879,7 nm 289,2 nm
Stroemgen
wave length FWHM
- u 350 nm 30 nm
- v 411 nm 19 nm
- b 467 nm 18 nm
- y 547 nm 23 nm
-
βnarrow 485,8 nm 2.9 nm
-
βwide 485 nm 12.9 nm