how to make noise analysis from 100Hz~100MegHz with hspice

[alvays]

just as title said.I want to make a noise analysis of a integrator by hspice.Can the following sentence works it out?

.NOISE V(out) Is 1
.AC DEC 10 100 100Meg


and second question.As a analysis result in the *.lis file,there are:

**** total output noise voltage = 3.2205m volts
**** total equivalent input noise = 14.9257n

is the latter setence is the integrated total equivalent input current noise(Is is an input current)?


thanks very much