GUNN. ISACHSEN. 



[2nd arc. EXP. FRAM 



in. 



The Geographical Position of the Winter Harbours, and the 

 Errors of Chronometer Kutter on Greenwich Mean Time. 



The latitude and longitude of the various winter harbours is the 

 point of departure for the surveying of the arctic regions visited by the 

 Expedition. These observations are taken by Baumann. 



First Winter Harbour in Rice Strait, 1898—99. 



The Latitude is found, from 3 meridian altitudes of the sun, to be 



78 ° 45/7 N. 



The Longitude is found, by a set of 7 lunar distances, to be 

 # SSC" 46' or 74° 56/5. W. of Greenwich. 



Observations for Latitude by Sextant. 



2h = double altitudes read. I. E. =: Index-Error, b = Barometer, mm. 

 t. = Temp, of air C. 



