LibreOffice appears to be incompatible to Excel – the platform for the VSS macros? However the AIJ macro as it stands only needs your file structure to create a set of calibrated images ready for further processing. The next version will need a radec file which is an AIJ published format and can be generated by hand (with care) or use AIJ to mark the comparison stars and then “Export RA/Dec…” is a File menu item on the Image display. Once you have that the new macro will produce a Measurement file which needs to be processed. This type of text file is, I suspect, something similar to what you are handling now to produce the VSS input file?
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