64 



TvECORD AND RESULTS OE 



Chronometer 

 intervals. 



Corr'n 

 for rate. 



Mean time 

 Intervals. 



No. of 

 vib'ns. 



Corresp. No. 

 in a day. 



Corrections for 

 arc. I temp. latm. pr. 



Set 4. Face 3. September 28. 



4h ogn, 



09 

 09 

 09 

 08 

 08 

 09 

 09 



38».94 



+ 



".21 



36.92 



+ 



.21 



30.92 



+ 



.21 



33.09 



+ 



.21 



53.09 



+ 



.21 



56.9t 



+ 



.21 



20.86 



+ 



.21 



12.82 



+ 



.21 



149t9M5 



15008 



149TT.13 



15006 



14971.13 



15000 



14973.30 



15002 



14933.30 



14962 



14937.18 



14966 



14961 07 



14990 



14953.03 



14982 



86566.40 



+ .68 



—11.66 



—.10 



66.52 



.66 







66.60 



.64 







65.62 



.61 







66.04 



.56 







66.68 



.53 





II 



67.60 



.50 





u 



67.40 



.49 







86555.32 

 55.42 

 55.48 

 bi.41 

 54.84 

 55.45 

 56.34 

 56.13 



Mean 



86555.43 



Set 5. Face 3. September 29. 



05 



35.07 



— .70 



05 



52.88 



— .70 



05 



58.76 



— .70 



05 



52.95 



— .70 



05 



34.86 



— .70 



05 



18.98 



— .69 



05 



05.00 



— .69 



05 



02.93 



— .69 



14734.37 

 14752.18 

 14758.06 

 14752.25 

 14734.16 

 14718.29 

 14704.31 

 14702.24 



14762 

 14780 

 14786 

 14780 

 14762 

 14746 

 14732 

 14730 



86562.20 



+ .96 



—15.64 



—.05 



62.92 



.93 









63.56 



.88 









62.52 



.84 









63.24 



.78 









62.64 



.74 









62.70 



.70 









63.12 



.66 









86547.47 

 48.16 

 48.75 

 47.67 

 48.33 

 47.69 

 47.71 

 48.09 



Mean 



86547.98 



Set 6. Face 3. October 2. 



03 



14.52 



03 



24.35 



03 



20.44 



03 



18.28 



02 



02.31 



01 



24,44 



01 



08.42 



01 



04.30 



This set is not used, owing 

 to a defect in tlie indica- 

 tions of the chronometer. 



Set 7. Face 3. October 2. 



21 



20.33 



+ 



.22 



21 



30.22 



+ 



.22 



21 



39.93 



+ 



.22 



21 



38.02 



+ 



.22 



21 



22.21 



+ 



.22 



21 



56.11 



+ 



.22 



22 



06.17 



+ 



.22 



22 



12.08 



+ 



.22 



15680.55 



15710 



15690.44 



15720 



15700.15 



15730 



15698.24 



15728 



15682.43 



15712 



15716.33 



15746 



15726.39 



15756 



15732.30 



15762 



86562.26 



+ .83 



—11.44 



+ .01 



62.76 



.79 







64.26 



.74 







63.80 



.70 







62.92 



.65 







63.10 



.62 







62.68 



.61 







63.10 



.60 









Me a 



n . 





86551.66 

 52.12 

 53.57 

 53.07 

 52.14 

 52.29 

 51.86 

 52.27 



86552.37 



