Universal Time Clock - Optionally display Universal Time (UT) below your Sidereal Clock display.
Sidereal Time Alarms / Alerts - Remind yourself of observations based on Sidereal Time. You can also use Alarms to run other programs and scripts for such tasks as triggering a camera to take a picture. Alarms can also send messages to other computers via the network.
Sidereal Time Calculator - Covert back and forth between sidereal time and Local/UT times for any location in the world.
Top Support Level - Every effort will made to provide timely technical support to paid version users.
To upgrade purchase a license for just $13.95 by clicking on the button below. You will be emailed a user name and password combination (usually within 48 hours and often within just a few hours). Then select Upgrade from the programs main menu. This will provide you with a panel where you will place the user name and password. After restating, the program will allow you full access to all paid version features.
Purchase a Sidereal Clock Upgrade for
$13.95