I was iterating through the "Sorrontis X.0" maps until I found this gem...
(https://media.discordapp.net/attachments/370192376498618378/380441509004181514/image.png)
See that emitter t hat's open to your base? That's a 19million emitter on a 1.5s frequency.
Try your luck tday with "Sorrontis 13.0"
Or try : Sorrontis 53.0
(https://media.discordapp.net/attachments/370192376498618378/380450499796926485/image.png)