A= gives the angle between the sun and the new moon during sunset. The angle’s being negative (-) or positive (+) determines the new moons’ being over or below the horizon.
If the sign is negative (-), this shows to what degree the new moon is below the horizon during sunset.
If the sign is positive (+), this shows to what degree the new moon is over the horizon during sunset.
T = gives difference of time between the moon and the sunset.
If T is negative (-), this shows that the moon set down before the sun as much as T.
If T is positive (+), this shows that the moon set down after the sun as much as T.
S = The Sun
C = The Crescent
CONJUNCTION AND
FIRST VISIBILITY DAY ON 25 FEBRUARY 2009
1 RABIUL AWWAL 1430 = 26 MARCH 2009
(A) AND (T) VALUES OF SOME CITIES
