API - how to translate MCS values from the API into actual MCS values ?

Hi,

I have noticed that the values for ul_mcs coming from the cnMaestro API are an integer between say 0 and 39.

But when I look on the AP web interface, I see values like "DS 9/DS 6". I would like to know how to translate between these.

I have found documentation on what the DS and SS numbers mean, but what do the integers from the API correspond to?

MCS from API.png

Thanks,

Matt