UIAPacket_Hdr with loggerstreamer2

Hello, 

I'm using Loggerstreamer2 , I need to implement a parsing function to parse the loggers.

So i need to know the logging protocol (i.e. the logged packets structure ) , one of the packets logged at the beginning of the buffer is the UIAPacket_Hdr , I read the help to find out what dose this packet contain .

but when I watch the logged packet through the Memory Browser i find some other values than expected.

Would you help me understand these packets ? and how to parse them ?