456 



OPPOSITION OF MARS, 1849-50, 



DECEMBER O mid 7. 1849-Contlnnrd. 

 At 



A. m. l. 



Mean 11 51 JO. 33 



Chronometer fast . . 57.58 



Sid. lime 11 50 53.75 



E. ther. 94'. 



/ n 



9 1.59 



0.08 



9 1.51 



Micr. 

 Htr. 

 37.583 

 Zero, 49.9*0 

 14. 407 



Obnrver, W. C. B. 



No. of 



DECEMBER 11, 1840. 



Mean ... 

 Chronometer fut 

 Bid. time . . 



A d. 



A. m. t. ' " 



S3 15.00 1 13.30 



57.70 0.06 Zero, 50.000 



51 17.30 1 13.14 7.469 



Micr. No. of 

 Sec. obs. 

 57.469 



Ext. ther. 17 



A 1. Micr. No. of 



A. m. t. Rcr. obs. 



Mean .... 1 00 24.33 54.00 55.510 



Chronometer fut . 57.70 0.05 Zero, 50.000 



Sid. time . . . 59 26.63 53.95 5.510 3 



Observer, W. C. B. 



DECEMBER I ;. 1849. 



Mean 



Chronometer Out . . 56.83 



Sid. lime 1 59 3.17 



Ext. ther. 18. 



0.00 

 3.00 



Zero, 50.000 

 .306 



Observer, O. P. B. 



Ho. ot 



DECEMBER 17, I - I't 



Mean .... 



Chronometer fiut 

 Bid. time . 



A. m. t. 

 B 9 40.00 

 55.90 

 * 1 44.80 



A i. 



Micr. 



Her. 

 43.530 



1 3.41 



0.03 Zero, 50.000 



1 3.38 6.470 



No. of 

 otf. 



