UVIS F438W

Description
WFPC2 B filter.

Figure A.43: Integrated system throughput for F438W.



Figure A.44: Point source S/N vs. V+ABν for the F438W filter, assuming high sky backgrounds and a 5 × 5 pixel aperture.


Figure A.45: Extended source S/N vs. V+ABν for the F438W filter, assuming high sky backgrounds and a source uniformly filling a 1 arcsecaperture.