( 1)04 ) 
The 28th about 7 in the Morning, I faw that the great 
^pct was much augmented, but the lefler ones that yefter- 
day attended it, were vanifti'd, and that there were two 
new ones generated at about i i minutes diftance from the 
great one below, and towards the left hand of it the great 
one was a paralellogram, with a very black diagonal croF- 
fing it, fee Fig. at 10 a Clock there was another diago- 
nal crofGng the former, and the two lefTer Spots which be- 
fore were longifh, had now taken a round form, the Spot 
c. being much larger than the othcr^ at b. 
I am not yet furnifti'd with proper Inftruments to find 
the pofition of the Suns Spots, with refpeft to Longitude 
and Latitude on the Suns Disk, fo I contented my felf with 
obferving the pofition and variation ot the Spois among 
theijifelves, which afforded me a moft ftrange and won- 
derful variety. 
in. Some OlferVatms on the Spots af the Sun^ hy the re^ 
yerend Mr William Derhanij F. R. S. 
Explication of the Figures. 
1"^He two Circles reprefent the Surts Disk, and 
N. the Northern part thereof, -S. the Southern, E. 
the Eaftern, and W. the Weft ern part. 
The place of the Spots, and the manner of their Ap- 
pearance every day, is reprefented with the day of the 
Month onthe Sun's Disk. 
But I defire it may be obferved, that altho the Figures 
of the Spots are done pretty exadly, yet their places on 
the Sun are tiot fo, for being unprovided with 'Convenient 
Inftra- 
