Dr Harrison needs someone to help him out of troubles. According to the records, his ship is docked at Kashin.
To complete the first part of the quest, go to the station Kashin. Then talking to Dr Harrison he will give an encrypted code:
The encrypted data reminded you of illuminates. What's the meaning of the data? Encrypted Data: S6VscCE= OXNh
Drop off to Asa station to complete the quest.