Ginga Specific Software: Program GROUP
Program group allows the user to specify the ranges and
binning of pulse height data to be used in spectral fitting. The
ranges of data channels and binning within the ranges are specified in
data file channels not intrinsic instrument channels. The data in the
file are not rebinned but the ranges etc. specified are saved
as data objects in the file and used by the spectral fitting programme
spf.
A Ginga spectral (PHAD) file.
Group requires six input parameters. The QX parameter system is used to read these parameters.
| SPF_PFILE | The name of the input PHAD
file. |
|
| | SPF_RE_GROUP | If the file is grouped,
then the user is prompted to re-group the data. |
|
| | SPF_NRAN | The number of ranges or
windows to be used. |
|
| | SPF_ILO(SPF_NRAN) | Lower spectral
channel contributing to range SPF_NRAN. |
|
| | SPF_IHI(SPF_NRAN) | Upper spectral
channel contributing to range SPF_NRAN. |
|
| | SPF_IBIN(SPF_NRAN) | Bin size within
range SPF_NRAN. |
|
| | SPF_GDUMP | If YES then the
re-binned data is dump into the PHAD file. |
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