[Sadoun]

http://sadoun.com/Sat/Installation/S...Calculator.htm

I got 123/49.22 degree

The above is your location's latitude and longitude and is not the dish azimuth/elevation.

When you click on calculate your Dish Elevation aand Azimuth are as follows:

Elevation: 28
Azimuth: 147 (Geographic). You have to subtract about 18 degrees to get the magnetic Azimuth.
LNBF Tilt: 21 Clockwise