1837.] Observations at Moulrnein. 55 



TxVBLE III. — Shewing the heating power of the Surfs rays at apparent 



noon. 













«j 













otomet 



1836. 





Linome 



otomet 



1 DO/ 1 



183b. 





tinome 



otomet 



c3 

 ft 

























p 



< 



p 



! 





p 



< 1 





7 



24 



Feb. 



20 



— 



10.5 



24 | 



March 



30 







9.25 



22 



8 



30 





22 



11.25 



23 1 





31 



10.5 



23 



9 



30 





23 



10. 



22 



April 



2 





22 



11 



2 





24 



10.5 



21 



4 



9.5 



19 



12 



24 





25 



9.25 



21 





5 



2.25 



3 



13 



23 





26 



11. 



24 





6 



11. 



18 



14 



37 





27 



11. 



23 





rj 



4 



11. 



21 



15 



32 1 



March 



I 



9.5 



23 





8 



II. 



26 



16 



26 | 





2 



9.25 



21 



1 9 



8.5 



16 



19 



7 





3 



9. 



20 



1 11 



10. 



20 



20 



24 





4 



10. 



24 





12 



11.25 



25 



21 



22 





5 



9.75 



19 





13 



13. 



25 



22 



23 





7 



8.5 



18 





14 



12.5 



30 



23 



22 





8 



8.25 



20 





15 





26 



26 



22 





9 



7.5 



15 





17 



11.25 



21 



27 



26 





10 



9.5 



18 





18 



10.25 



24 



28 



23 





11 



12. 



24 | 





19 



10.75 



26 



29 



25 





12 



8.75 



20 | 





20 



6.5 



15 



1 



20 





14 



12.75 



22 





21 



11. 



28 



3 



26 





15 



9.5 



18 





22 



7.25 



20 



4 



24 





16 



7.5 



17 





25 



12. 



27 



5 



26 





17 



7.5 



14 





26 



12.5 



28 



6 



26 





18 



8. 



15 | 





27 



11.25 



25 



8 



27 





19 



8. 



13 | 





28 



j 11.5 



29 



10 



25 





21 



1. 



3 1 





29 



12. 



29 



11 



23 





22 



5. 



li ! 





30 



13.5 



32 



12 



22 





23 



0.5 



2 1 











13 



24 





24 



6.5 



12 











15 



24 





25 



0.75 



1 











16 



24 





26 



7.5 



15 











17 



21 





28 



9.5 



24 











18 



22 





29 



3.5 



7 











Note. — For an explanation of this table see the accompanying 

 remarks. It may be remarked that the observation of the photometer 

 was not strictly simultaneous with that of the actinometer, but imme- 

 diately after it. 



