Hour axis position calculator method E.S. King B2
Observatory
Latitude, e.g. +47.5 degree or 47:30:00.0
Observing period, e.g. 1800 seconds
Correction star Declination, e.g. -20 degree or -20:00:00
Movement of the star
X direction, e.g. +1.748 units
Y direction, e.g. -2.21 units
Resolution per unit, e.g. 5 arcsec/unit
Result:
Error on line 3, identifier obs_latitude missing argument