Egyptian priests noticed a link between the appearance of this "dog star" & the flooding of the Nile
The Egyptians noticed 
that the flooding of the Nile corresponded to the appearance of the star Sirius (the
... [DOC] [TLE] Adept Initiates's Photos - Facebook [PAR] The Egyptian Moon god Aah - Yah The Lunar Calendar ... of the moon but it did 
not enable the Egyptians to predict the annual flooding of the Nile.