MSSSO Filters

Theoretical transmission curves

(calculated from the catalog transmission of the Schott glasses used.)

Physical characteristics

All are 3.125" (79.375 mm) square.

U filter

UG1 - 1mm

S8612 - 2mm

WG295 - 2mm

B filter

BG37 - 3mm

BG39 - 1mm

GG395 - 1mm

V filter

GG495 - 2mm

BG40 - 3mm

R filter

OG570 - 3mm

KG3 - 2mm

I filter

RG9 - 2mm

WG305 - 3mm

References

Bessell, PASP 102, 1181, (1990)

"Concerning precision in standardized UBVRI CCD photometry" in IAU Symposium No 167, New Developments in Array Technology and Applications. ed. A.G. Davis Phillip

Bessell, PASP 107, 672, (1995)