To make code run organize three following directories under ./data
folder: III-239
, I_146
and I_193
to store there data from VizieR catalogue of Radial velocities, PPM North and PPM South respective.
Parsing north datafile: ./data/I_146/ppm1.dat
Parsing south datafile: ./data/I_193/ppm2.dat
Parsed 378910 objects
Solar apex is (RA) 18h 40m 23.2s (dec) 70 N
Parsing north datafile: ./data/III-239/catalog.dat
Parsed 34553 objects
Solar apex is (RA) 19h 1m 55.0s (dec) 35 N