Atmospheric System Deep Space 9 maintains an oxygen-nitrogen atmosphere at a prescribed pressure, temperature, and humidity. Nominal atmospheric values for the common areas of the station differs slightly from Starfleet standard 102.19 at 25� Celsius, 45% relative humidity. Atmosphere conditions composition also differs, to accommodate most Bajoran nationals at 77% nitrogen, 21% oxygen and 2% trace gases. The new conditions have been added to the SFRA database as standard 104.12 Emergency Supplies In emergency conditions, designated sections of the station can be isolated as emergency shelters. Supply and return ducting can be closed off for a number of possible scenarios. |