I have approximately 2000 rows of data all with strange data in it. Each row
starts with positions of stars in sexagesimal format. I want to filter
through these so that I only have the ones I want (approx. 600), followed by
the data in the row that corresponds to the position. I have the list of the
ones I want in a seperate column (i.e. there positions). How do I get them?

I hope this makes sense. Thanks!