68 



OPPOSITION OF MARS, 1849-50, 



JANUARY 18, 185O-<'ontliiul. 



Mran N. P. 

 Mew 8. P. 



Twelve tnuuttfl 



Twi-In- i 



h. in. 



Correction for chronometer at 5 95 

 Concetion for clinuioinvu-rat .' -"J 



Results. 



h. in. >. 

 S 91 97.44 



in - 

 1 3.31 



-1 3.34 



hi. -. Rev. 



+ 337.903 . . . 13.447 

 + 3 38.943 . . . 14.44* 



Santiago rid. time N. I'. . . . 

 Santiago id. time 8. P. . . . 



I 1. 1 -.>.il 



, =4 n.08 



-I 4I.UI 



b. MI. -. 

 5 93 34.13 

 598 3.35 

 4 39.99 



A P. P. limb* in A. R. reduced to arc 

 Variation of A. R. in 4m. :i. . . 

 Obwnred P. P. diameter .... 



15.57 



+ 0.84 



16.41 



h. in. 

 A f at 5 99 0.98 



A N. 8. limb* iiiii-r. in rt'V. 

 \ :iri:iiiini "I il>-< Imalion in 4m. 

 t'"rr. lor iliain. ot' mi. r. wire* 

 Observed N. 8. diameter . . 



1.009=19.53 



0.19 



- 9.90 



17.14 



h. in. 

 A p at 5 96 , 



0.30 



Remarks. 



Much dry haze, with light cirri, and an eitrrmcly minute -tnr, combined to fru.^trati' i-ilorin to obnerve. There i> aim a difference in the observed 

 and computed R. A. of the Mar, amounting to more than tifteeu seconds ; and we cannot eianiiiiv it for want of a copy of Bemel't Zones. 



Results. 



h. m. . 



Mean N. P. . . . One transit ... 4 48 38.99 

 McuS.F. . . . i in.- train-it . . .519 7.60 



h. m. m. i. 



Common for .liionom.-ti-r ai 4 49 . . . 1 6.52 

 Correction for chronometer at 5 U . . . 1 6.57 



4 1.510 

 -4 0.750 



R.-v. 



+ 16.410 

 + 15.450 



Santiago id. time N. P. 

 Santiago Kid. time S. P. 

 Interval .... 



= 5 19.83 

 = 5 1.19 



b. m. . 



4 47 XI. 40 



5 11 1.03 



- H 



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

 Variation of A. R. in -a,n. &,. . . 

 Obaerrcd P. P. diameter . 



h. m. 

 A f at 4 M . 



19.45 



+ 3.99 



1J.74 



6 N. 8. liinh.- ini.-r. in rev 0.960=18.71 



Variation of derlinaiioii in 23m 99>. . . 0.86 



Corr. lor iliain. of inirr. wirea ... 9.90 



Observed N. S. diameter ... . 15.65 



h. in. 

 A f at 6 13 0.39 



