162 



OPPOSITION OP MARS, 1851-62, 



Remarks. 



Fine night. Clean, steady imagei, and very tatiifactory meuvm throughout. 



BMvte 



Mru 8. P. 

 Mean N. P. 

 Mean N. P. 

 Mean B. F. 



Pint eight lnmil 

 Pirn eight traniiu 

 Last two transits 

 Lail tbrre Iranniu 



h. m. 



Correction for chronometer at 7 19 . 

 CorrecuoB for chroaomeler at 7 16 . 



h. m. . 

 7 19 19.61 



7 15 51 .47 



8 49 0.03 



.- : 



3 54.06 



3 54.09 



b. m. i. 



Santiago ld. time 8. F 78 18.53 



Santiago lid. time N. P 71157.38 



Interval . 3 38.85 



A P. P. limbs in A. B. reduced to arc 

 Variation of A. R. in 3m. 3*. . . 

 Observed P. P. diameter . 



18.78 



9.86 



15.99 



A N. S. limb* micr. in rev. . . 

 Variation of declination in 3m. 39*. 

 Corr. for diain. of micr. wire* . 

 Observed N. S. diameter . . . 



it 

 0.799 = 15.57 



0.38 



9.90 



IJ.'.H 



h. m. 



Correction for chronometer at 8 49 

 Correction for chronometer at 8 59 



n. *. 

 -3 54.99 

 -3 54.30 



h. m. B. 



Santiago >id. time N. P 8 45 5.74 



Santiago lid. time 8. P 05441.96 



Interval 9 36.94 



A P. F. limhf in A. R. reduced to are 

 Variation of A. R. in 9m. 3h. . . . 

 Observed P. F. diuaeur . . . . 



8.70 



+ 7.68 



14.38 



b. m. 

 A at 7 9 



0.13 

 0.14 



A N. 8. limb. micr. in rev 0.714 13.92 



Variation of declination in 9m. 36.. . + 0.99 



Corr. for diam. of micr. wire> ... 9.90 



Observed N. 8. diameter 19.71 



b. m. * 



A pat 8 46 0.15 



A fat 8 55 0.14 



