A pretty simple question: How do I know for sure that I have the right Horizon sat meter file?

I am trying to find positively - Express-AM22 satellite (53° E) Steerable beam 2, Ku-10 band horizontal polarization Bently Walker iDirect Service.

https://www.rscc.ru/opencms/opencms/include/images/sat/am22-4.gif

Verticle and horizontal beam .hex files are located on Horizons web site for AM22. I see on Russia's web site there are four beams. How do I know the file is for the right beam? I need the beam listed above for Iraq coverage. If someone could provide the correct file or direct me to where it can be had that would be great.