NOI.CALCFIRST

Determines when the noise in each bolometer is estimated

Description:

If a non-zero value is supplied, the bolometer noise levels are calculated immediately after pre-conditioning. Otherwise, they calculated at the end of the first iteration. The former can reduce execution time if parameter " noiseclip" is also set since both operations share a single FFT. [0]
Type:
integer

SMURF Usage

MAKEMAP, CALCQU