Table A.1
Basic characteristics of different UBV filters.
| Filter | λ c | λ o | λ p | WHM | W o |
| Å | Å | Å | Å | Å | |
|
|
|||||
| U photoel | 3499 | 3502 | 3550 | 699 | 681 |
| U3 Buser | 3666 | 3652 | 3754 | 525 | 543 |
| B3 Buser | 4368 | 4417 | 4150 | 958 | 974 |
| V Buser | 5426 | 5505 | 5285 | 827 | 870 |
Notes. Columns show the name of the filter, the central wavelength λc, the effective wavelength λo, the peak wavelength λp the width-at-half-maximum (WHM), and the effective width Wo. Data taken from Asiago database: http://ulisse.pd.astro.it/Astro/ADPS
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