First arrival station should be checked against station configured in SEFRAN3_Channels.conf.
Currently, it's not checked and stations not present in the configuration may be added, resulting in incomplete pre-filled form when the automatic entry is reviewed.

S-P time should be added based on really picked S-phase in the QuakeML/SeisComPML file.
If no S-phase is found, S-P time should not be added.
Currently, S-P time is always estimated based on P arrival, station to origin distance and fixed wave speed, when a distance is available.