am <date xmlns="http://www.tei-c.org/ns/1.0" when="1798-01-29" calendar="#gregorian">29 <choice> <abbr>Jan.</abbr> <expan>Januar</expan> </choice></date> mit <persName xmlns="http://www.tei-c.org/ns/1.0" resp="#CT" ref="https://edition-humboldt.de/H0000904 http://d-nb.info/gnd/119528568"><choice> <abbr>Ried.</abbr> <expan>Riedls</expan> </choice></persName> <choice xmlns="http://www.tei-c.org/ns/1.0"> <abbr>Sext.</abbr> <expan>Sextanten</expan> </choice><note xmlns="http://www.tei-c.org/ns/1.0" place="right" hand="#author"><foreign xml:lang="lat"><choice> <abbr>err.</abbr> <expan>error</expan> </choice> <choice> <abbr>ind.</abbr> <expan>indicis</expan> </choice></foreign> = −1′10″</note>