xl 



VI 



Introduction to the Makeestoun Observations, 1843. 



Table 15 — continued. 



■6 

 .2 



Interval 

 between 

 compari- 

 sons. 





fpy 



fp+r 





ip \^ *p+r 



Mean 

 of the 

 results. 



No. of 

 compari- 

 sons. 



-2A(3,) 



2A(0 



-2A(j/) 



No. of 

 compari- 

 sons. 



2A(i^) 



-2A(0 



2A(y) 



2A(0 



-2A(0 





Days. 

 14 



6 



Mic. Div. 



1305-6 



161-5 



Mic. Div. 



8-1 



16 



Mic. DiT. 



8350-4 







1053-9 



Mic. DiT. 



7-9 



Mic. Div. 

 7-9 





15 



5 



867-6 



1160 



7-5 



13 



7452-6 



928-7 



8-0 



8-0 



CO 

 CO 



16 



1 



249-2 



190 



13-1 



17 



6895-8 



878-3 



7-8 



8-0 



17 



3 



122-7 



28-2 



4-3 



15 



7329-7 



819-5 



8-9 



8-8 



1—* 



18 



3 



523-6 



48-8 



11-7 



16 



7453-3 



871-6 



8-5 



8-7 





19 



5 



722-5 



61-5 



11-7 



14 



7758-3 



849-7 



91 



9-3 



^ 



20 



3 



684-6 



57-5 



11-9 



15 



6731-9 



789-2 



8-5 



8-8 



3 

 h-5 



21 



4 



371-8 



25-0 



14-9 



18 



9824-7 



1094-4 



9-0 



9-1 



1 



22 



1 



- 60-3 



7-5 



- 8-0 



17 



7868-6 



901-8 



8-7 



8-6 



1— 1 



23 



1 



64-8 



26-3 



2-5 



17 



8330-0 



929-5 



9-0 



8-8 



§ 



24 



1 



1700 



33-6 



5-1 



17 



8277-3 



939-0 



8-8 



8-7 



3 



25 



3 



322-0 



88-1 



3-7 



16 



8599-2 



961-7 



8-9 



8-5 





26 



5 



4450 



125-6 



3-5 



14 



7763-2 



861-2 



9-0 



8-3 





For all the! 

 intel-vals. / 



130 



33523-8 



4003-4 



8-37 



357 



163340-7 



19518-9 



8-37 



8-37 





1 



9 



2291-0 



281-9 



8-1 



9 



3612-2 



359-7 



10-0 



9-2 





2 



11 



41521 



450-0 



9-2 



6 



3270-8 



282-9 



11-6 



10-1 





3 



10 



4586-5 



399-1 



11-5 



6 



2443-8 



216-4 



11-3 



11-4 





4 



8 



3163-2 



269-6 



11-7 



8 



3292-5 



281-6 



11-7 



11-7 



. 



5 



7 



2738-0 



372-4 



7-4 



9 



6118-6 



572-1 



10-7 



9-4 



^ 



6 



6 



2947-5 



348-2 



8-5 



11 



7982-3 



833-1 



9-6 



9-2 



CO 



7 



7 



3026-9 



342-7 



8-8 



8 



4941-3 



609-6 



8-1 



8-4 



00 



8 



7 



2422-9 



364-7 



6-6 



10 



6033-4 



690-0 



8-7 



8-0 



t-4 



9 



5 



2542-5 



306-0 



8-3 



11 



6990-6 



852-6 



8-2 



8-2 





10 



6 



3128-4 



394-9 



7-9 



10 



8812-7 



979-3 



9-0 



8-7 



2 



11 



7 



2382-6 



283-3 



8-4 



9 



8056-0 



935-0 



8-6 



8-6 



03 

 4-3 



Oh 



12 



5 



1859-8 



255-3 



7-3 



11 



7594-6 



967-8 



7-8 



7-7 



13 



5 



2446-5 



310-3 



7-9 



11 



7621-9 



1048-7 



7-3 



7-4 



1 



14 



6 



2423-3 



327-6 



7-4 



13 



8301-4 



1106-1 



7-5 



7-5 



4 



15 



4 



1029-4 



145-1 



7-1 



12 



7282-6 



952-0 



7-6 



7-6 



-^j 



m 



16 



4 



992-0 



219-3 



4-5 



12 



6617-7 



819-2 



8-1 



7-3 



bC 



17 



5 



1836-3 



259-6 



7-1 



11 



6533-0 



882-7 



7-4 



7-3 



3 

 <1 



18 



4 



1622-8 



194-7 



8-3 



12 



5914-3 



841-3 



7-0 



7-3 



19 



3 



929-6 



110-6 



8-4 



13 



6211-6 



912-9 



6-8 



7-0 





20 



4 



1529-3 



174-8 



8-7 



13 



5500-6 



783-0 



7-0 



7-3 





21 



3 



1348-5 



212-7 



6-3 



12 



5666-1 



684-3 



8-3 



7-8 





22 



6 



2623-6 



386-2 



6-8 



11 



6152-6 



685-1 



9-0 



8-2 





For all the"! 

 intei-vals. / 



132" 



52022-7 



6409-0 



8-11 



228 



134950-6 



16295-4 



8-28 



8-24 



From the series, June — July, 1843, in which tp <^ t^^^, the following result was 

 obtained : — 



1 2 ^^^ = 8-338 ; -^ = 0-0375, a t. 



2 A (t) 



A 4 



54-7, a 



2 05 or the mean daily 



change = - = — 0.23 ; g' = 7-832 microm. div. 



64. The series, June — July, in which tj, /> tp^^, and the series, August — Sep- 

 tember, 1844, are either two irregular in the number of days compared, or the 



