370 



OPPOSITION OF MARS, 1849-50, 



Remarks. 



a Rejected. 

 The dome was entirely open during these comparisons ; nevertheless, at times they were quite unsatisfactory. A 8. 



Results. 



Mean of chronometer times. 



Murs 



Mars S.P. B. Z. 40f/>8 



Mare N.P. B. Z. 405.28 



Tweniy-two comparisons 

 Correction of chronometer . 



Twenty comparisons . . 

 Correction of chronometer . 



An. A <!. 



m. s. Rev. 



221.30 2.348 



36". 09 



0".01 



b. m. s. 



3 56 0.24 



+ 234.48 



A f 0.00 



n - " m. s. Rev. 



35541.88 221.25 - 1.114 



+ 234.48 ' _ 17.52 



i f 0.00 0".00 



