Control the use of the supplied fake map FAKESCALE
" fakemap" ) will be multiplied by a scaling factor before being added to the time stream data. If
more than one contiguous chunk of data is being processed, each chunk may be given a different scale. They can
be specified in two ways:
A comma-separated list of explicit numerical values can be supplied for the " fakescale" parameter. The list
must be enclosed in parentheses if it contains more than a single element. The last value in the list will be
replicated if the number of values in the list is smaller than the number of chunks. Thus, the default value of 1.0
will cause a scale of 1.0 to be used for every chunk.
The " fakescale" parameter can be set to an arbitrary algebraic expression in which the variable names are the
names of FITS keyword. The keyword must be present in the FITS extension of the input data and must have
numerical values. The expression should be enclosed in double quotes. The value of the expression using the
FITS keywords values for a chunk will then be used as the scale for that chunk. [1]