26 



S. A. Hill — Observations of tiie Solar Thermometer. [No. 1, 





Hours of observation, Mean Time. 





8 



9 



10 



11 



12 



13 



14 



15 



16 



January, 1878... 7th 

 14th 



21st 

 28th 



February 7th 



14th 



21st 

 28th 



March 7th 



14th 

 21st 

 28th 



April 7th 



14th 



21st 

 28th 



May 7th 



14th 

 21st 

 28th 



June 7th 



14th 

 21st 

 28th 



September 7th 



14th 

 21st 

 28th 



October 7th 



14th 

 21st 

 28th 



November 7th 



14th 

 21st 

 28th 



December 7th 



14th 

 21st 

 28th 



34-8 

 29*0 



42-3 



350 



45-5 

 45-4 



48-1 

 46-6 



431 



52-4 



41-0 



48-8 

 451 



39-6 

 371 

 44-6 

 39-5 



35-5 



44-0 

 371 



40-6 



451 



48-5 



53'o 

 46-0 

 571 



55-1 

 58-6 



5i'4 



56-6 



51-8 

 510 

 52-0 



50-9 

 47-1 

 48-1 

 47-6 



47'5 



51-5 

 40-0 

 47-5 



49-3 

 55-0 



60-3 

 600 

 60-1 



50' 1 

 61-0 

 65-8 



m-1 



59"8 



57-0 

 55-5 

 54-0 



53-4 

 541 

 551 



52-4 



56' 1 



54-1 

 47-5 

 59-5 



47-5 

 56-0 



59"5 

 61-6 

 61-9 



57-3 



56' 1 



54'6 



59-5 



59-0 

 56-0 

 56-0 



571 



58-9 

 55-6 

 55-9 



52'6 



55-9 

 49-1 

 58-5 



470 

 53-0 



59'9 

 64-1 

 66-1 



58-0 



57'l 



63-0 

 61-0 

 57'3 



58-6 

 59-4 

 560 

 54-9 



54"9 



57-6 

 49-4 

 561 



46-0 

 43-6 



6i'l 



621 



65-1 

 65-5 



530 

 57-1 



56-6 



60-1 

 61-5 



55-0 



55"5 



55-5 

 58-6 

 570 

 52-6 



55'l 



45-1 

 46-4 

 51-1 



41"0 

 421 



58"9 



60-1 



60-1 

 59-0 



520 



520 



57-0 

 58-5 



47-5 



5o'o 



53-0 

 570 

 540 

 50-6 



48' 6 



40-9 

 43-6 

 41-5 



320 



39-0 



5i"4 



46-9 



46-1 

 520 



46" 5 



44-8 



53-6 

 520 



450 

 430 

 420 



46-0 

 47-0 

 44-8 

 311 



40-1 



32-6 

 37-6 

 35-5 



40*6 

 37'4 

 39-1 



36"o 



... 

 330 



44-5 



28-5 

 32-5 

 350 



• II 



32-5 



44-1 

 350 

 24-9 



29'9 

 77-0 



