166 



OPPOSITION OF MARS, 1851-52, 



FEBRUARY 13, 1858 Continued. 



h. m. 



Correction for chronometer at 7 30 

 Correction for chronometer at 7 37 . 



Results Continued. 



m. s. 

 -4 6.71 

 -4 6.72 



h. m. s. 



Santiago sid. time S. F 1 25 33.26 



Santiago sid. time N. P 73251.07 



Interval 7 17.81 



A P. F. limbs in A. R. reduced to arc. 

 Variation of A. R. in 7m. 18s. . . 

 Observed P. F. diameter .... 



h. in. 



Correction for chronometer at 8 38 . 

 Correction for chronometer at 8 45 . 



20.10 



5.01 



15.09 



in. s. 

 -4 6.84 

 -4 6.86 



A N. S. limbs micr. in rev 

 Variation of declination in 7m. 18s. . 

 Corr. for diam. of micr. wires .. 

 Observed N. S. diameter 



0.742 14.46 



0.47 



2.20 

 11.79 



h. m. s. 

 Santiago sid. time S. F ....... 8 33 52.64 



Santiago sid. time N. P ....... 84031.35 



Interval 6 38.71 



A P. F. limbs in A. R. reduced to arc 

 Variation of A. R. in 6m. 39. . . . 

 Observed P. F. diameter .... 



h. m. 

 A p at 7 23 



A p at 7 31 



20.10 



4.56 



15.54 



0.13 

 0.14 



A N. S. limbs micr. in rev. . . 

 Variation of declination in 6m. 39s. 

 Corr. for diam. of micr. wires . 

 Observed N. S. diameter . 



0.768 = 14.97 



0.43 



2.20 

 12.34 



h. m. 



A pat 8 32 0.13 



A pat 8 38 0.15 



