The Simple format is defined as follows: Any line that looks like
ID HH MM SS.SS +/-DD MM SS.SS TYPE # Comment
will be matched. A space is allowed between the sign and the
declination. The type is optional (as is the comment) and
can be one of J2000, B1950, GALACTIC, AZEL or SUPERGALACTIC
or the JCMT abbreviations (RJ, RB, GA or AZ). If TYPE is not
present J2000 is assumed.