First, System test plan is prepared to make our self ready to prepare the entire system which is being developed from the scratch. System test plan is prepared only if the application or product is completely new. And the application or product need to undergo all type of testing like Functional, Performance, Load, Certification, UAT etc.
Second, Integration test plan is prepared if a product or application being developed by several team or several developers and if one complete module output is going to be as a input for another module, then this Integration Test Plan will be useful to plan accordingly. So when two systems being integrated the possibilities of issues are like software compatibility, input variable map etc. So these needs to be tested completed when its integrated. Hope its clear now.
EQTour is launched either manually or by clicking on the 'binocular' button in the 'Slew Controls' section of the EQMOD control panel (Fig. 1). Once EQTour has been launched, you can select the tour of interest from the drop down list or select ‘Create New Tour’ to create your own tour. Slewing to a new object either in real-time or by running your planetarium software in simulator mode and clicking on the ‘add’ button will add the current object to the new list. Be sure that you know the magnitude of each object that you add to the new list in advance as you will need to know this to make use of the magnitude filter discussed later. The magnitude can be found from within your planetarium software. Double-clicking on any tour object will initialise a 'GoTo' command to that object.