Tools CIRPASS
Home Availability Summary Proposing Observing Documentation Tools

Signal-to-noise calculator

Conversions - see NICMOS handbook Chapter 12
W/m2 = 1E3 ergs/s/cm2
m-2Å-1 = 1E-4 cm-2cm-1
m-2micron-1 = cm-2cm-1


Rachel Johnson <raj@ast.cam.ac.uk>
Last modified: Thu Apr 17 11:35:15 2003