Are the logs for the SE recorded in the device you use to fly, run the Fly App? Haven't got that far yet!
There is a set of DAT's on the drone but they are totally useless to any one but DJI.
PROVIDING you do not sync logs with DJI there are probably two sets of logs on the phone, one will be txt logs with a names something like
DJIFlightRecord_2021-01-30_[11-36-08].txt .
The other will be a DAT logs with a names like
21-11-18-04-11-59_FLY063.DAT .
These may or may not be readable by software such as CsvView
CsvView Downloads . I suspect they will NOT be readable.
If they are not you would have to upload the
txt log to the likes of Airdata or
DJI Flight Log Viewer | Phantom Help
then either use their analysis or (and my preference) download the csv from the phantomhelp page and process it with CsvView.
As far as I am aware neither Airdata nor PhantomHelp can process DAT's so, strictly speaking, the DATs are likely useless. Be aware they tend to disappear if you sync.
As to where the logs are and how you get at them, look at the instructions on the PhantomHelp page. The instructions vary depending on whether the phone is IOS or Android and whether the computer is a Mac or a Windows or Linux machine.