This form will calculate (x,y) target positions, POS TARGs (distance, in arc seconds,
from the -FIX position of the chip), and wavelengths for WFPC2 Linear Ramp
Filter observations. The (x,y) position calculator can be used to check where your target should be.
The wavelength calculator can be used to determine effective filter wavelengths for objects in your
(Note: you do not need to use this tool in preparing your Phase II proposal; the proposal software does this automatically from the central wavelength.
Information on calibrating Linear Ramp Filter data is now available.