78 



Scientific Intelliyence^ ^c. 



OBSERVATIONS on Temperature, Solar Radiation, and Humidity, made on 

 the 15th of May, 1836, at 18, Claremont Place, Pentonville, London. By John 

 Abraham Mason, M.D., &.c. (Observations made every 15 minutes.) 



May 17th, from 10 A.M. to 6 P.M. 



Mean Temperature, 65-182 



Mean of Wet Bulb, 57061 



Mean of degrees of dryness observed, . 8-121 



Mean of Solar Radiation, 77-182 



Mean Power of Radiation on the 1 5th . 74*560 



2-622 for the day. 

 Mean Power of Radiation from ^ past 1 P.M. to J past 4 P.M. 



on the 17th, 79-307 



Mean Ditto for the l5th, - 72-692 



Minus produced by the eclipse, . .* . 7-615 



