As for the Little Dipper, it is circumpolar â always above the horizon â as far south as the tropic of Cancer (23.5 degrees north latitude). Stars in the Big Dipper via EarthSky Facebook friend Ken Christison. He captured this photo on September 9, 2013.
dwell time (usually uncountable, plural dwell times) (chiefly engineering) The period of time that a system or element of a system remains in a given state. The drone has a dwell time of about six hours when operating from an in-theater airfield. The part needs a total dwell time in the autoclave of 95 minutes. (military) The duty time soldiers have at their domestic home base between foreign deployments.
The dwell time is usually about 4 to 6 hours, and you will need 3 to 4 exchanges each day. You will have a longer dwell time at night while you sleep. Continuous cycling peritoneal dialysis (CCPD). With CCPD, you are connected to a machine that cycles through 3 to 5 exchanges at night while you sleep.