Ship's Log, Stardate 131115, USS Neil Armstrong

Our three Federation vessels moving around Treman in coordinated orbits emitting the nanite energy frequency from their deflector dishes aimed at the planet, appear to have removed the Spouwwqna from the population.
.
Scans using ultra violet light detected a cluster of Spouwwqna at a specific location on the planet's surface.
.
An Away Team beamed down to the surface and confronted the Spouwwqnas, resulting in Cmdr Barbosa coming under their influence and having to be stunned and beamed up to Sickbay.
.
It was decided that the Spouwwqna had to be killed - however phasers proved useless against the gaseous aliens. A quantity of liquid nitrogen was beam at down to the Spouwwqna's location, resulting in them become frozen solid and thus enabling phaser fire to destroy them.
.
Once final checks are made on Treman, the 'Armstrong should be able to leave orbit and head back to Astraios - dropping off Cmdr Lee and his crew along the way