Mark Blackford (VSS) has also expressed an interest in having an ASAS
plugin and has done some analysis of the file format.
See also https://sourceforge.net/tracker/?func=detail&aid=3144153&group_id=263306&atid=1152052
ASAS data extraction doc from Mark Blackford
See also this discussion about ASAS:
Implemented in https://sourceforge.net/p/vstar/code/987
HJD bug fix in https://sourceforge.net/p/vstar/code/988
Unit test code in https://sourceforge.net/p/vstar/code/990