Achoden, I saw from another post that you have Sleepyhead, and it confirms you have significant AHI and major leaks. To help you interpret that data, it would be best if you could post a detailed graph. Here is a tutorial that describes how to do that on the forum: https://sleep.tnet.com/reference/tips/imgur
As an example, here is a graph of my data from last night. Note this chart has detailed waveforms for Events, Flow Rate, Pressure, and Leaks. Those will be the most relevant for us to see for you as well. On the left the summary has the calendar minimized so the machine settings show as well as the therapy results. Once you have the data arranged the way you want, just press F12 and the screenshot will be saved in My Documents/Sleepyhead/Screenshots.
My AHI appears to be kinda high for this night, but looking more closely, all of the events are clusters of CA in the morning when I was awake. Without those, AHI is about 0.3. You can see leaks are low. The summary says:
The last time you used your Philips Respironics RemStar BiPAP Auto with Bi-Flex...
was last night (on Tuesday, March 31, 2015)
You had an AHI of 1.54, which is considered reasonably good
You machine was on for 9 hours, 5 minutes and 2 seconds.
You had no major mask leaks (maximum was 2.00 L/min).