Appendix K. 



ACTINOMETER OBSERVATIONS. 



461 



Churra, Khasia Mountains. Elev. 4&25feet, Lat. 25° 15' JST., Long. 91° 47' U. 

 A. — November 4th, 1850. Watch slow 7' mean time. 







Tem 



Act. 













Black 





Hour. 



Act. 

 50 



Act. 



63-7 



Reduced. 



Barom. 



Air. 



D. P. 

 53-1 



Din: 



Sat. 



Bulb. 



75-0 





a.m. 6-20 to 6-30 



4-6400 



25-781 



57-8 



4-7 



•850 



Sky faint blue, 



632 „ 6-42 



7-4 



65-4 



6-6896 



59-0 



54-8 



4-2 



•870 



83-0 



cloudless, wind 



7 55 „ 8-5 



20-0 



775 



15-2400 



635 



56-9 



6 6 



•806 



1080 



S.W., clouding. 



8-8 „ 8-18 



210 



82-0 



15-2040 



164-4 



57-3 



7-1 



•790 



106-5 





8-20 „ 8-30 



24-2 



85-8 



16-8432 



64-8 



59-5 



5-3 



•837 



113-5 





B. — November 5th. Watch slow 7' mean time. 







Tem. 



Act. 











Black 





Hour. 



Act. 

 11-2 



Act. 



Reduced. 



Air. 



D. P. 



Dili. 



Sat. 

 •940 



Bulb. 





a.m. 6-39 to 6-49 



70-2 



9 3408 



59-4 



57-6 



1-8 





Wind S.W., 



6-51 „ 7-1 



13-4 



72-8 



10-8138 



60-5 



57-8 



2-7 



•918 





clouds rise and 



7-56 „ 8-6 



18-4 



73-2 



150161 



61-7 



57 7 



4-0 



•875 





disperse. Sky- 



8-8 „ 8-21 



20-4 



77-7 



15-4836 



63-3 



58-7 



4-6 



•860 





pale. 



9-26 „ 9-36 



23-8 



79-5 



17-8072 















9-37 „ 9-47 



25-1 



84-0 



17-7959 















10-57 „ 11-7 



290 



89-5 



19-5460 



66-7 



60-8 



5-9 



8-28 



126-0 





C. — November 6th. Watch slow 7' mean time. 



Hour. 



Act. 

 2-6 



Tem. 

 Act. 



62-0 



Act. 

 Reduced. 



Barom. 



Air. 



D. P. 



54-5 



Diff. 

 2-0 



Sat. 

 •935 



Black 

 Bulb. 





A.M. 6*5 to 



6-18 



2-4986 



25-781 



56-5 



Sunrise, 6, pale 



6 22 „ 



6-35 



6-5 



63-5 



6-0710 





57-0 



55-1 



1-9 



•935 





yellow red, 



6-38 „ 



6-51 



9-6 



66-7 



8-5152 





61-0 



57 4 



3-6 



•888 





cloudless. 



8-27 „ 



8-37 



21-7 



78-8 



16-2750 





64-2 



59-3 



4-9 



•855 



100-0 



Cirrhus below. 



8-39 „ 



8-52 



23-0 



81-7 



19-4750 





64-5 



59-4 



5-1 



•847 



105-0 





D. — November 14th. 



Hour. 



Act. 



Tem. 

 Act. 



Act. 

 Reduced. 



3-5988 



Bar. 



Air. 

 51-5 



D. P. 



49-4 



Diff. 

 2-1 



Sat. 

 •930 



Black 

 Bulb. 





a.m. 6-12 to 6-22 



2-9 



606 



25-783 







6-24 „ 6-37 



6-1 



66-0 



5-4472 





52-7 



50-3 



2-4 



•925 







7-13 „ 7-23 



12-4 



70-8 



10-2672 





56-5 



52-3 



4-2 



•900 



98-0 



Thick cumulus 



7'24 „ 7-34 



14-7 



76-0 



11-4025 





57-8 



53-1 



4-7 



•855 



104-0 



low on plains. 



834 „ 8-44 



19-9 



82-8 



14-2653 





69-8 



50-8 



9-0 



•742 



117-0 



Sunrise yel- 



8-47 „ 9-0 



21-7 



88-8 



14-7343 





60-5 



51-6 



8-9 



•730 



121-0 



low red. 



9-53 „ 10-3 



23-5 



86-6 



16-2620 



25-832 



67-2 



61-6 



5-6 



•832 



127-0 



Cloudless. 



10-4 „ 1017 



25-3 



89-5 



17-0775 





67-0 



58-8 



8-2 



778 



1330 





11-24 „ 11-31 



33-3 



111-5 



20-7014 



25-819 



64-6 



59-0 



5-6 



•832 



1300 



Clouds rise. 



