Toolbar
The toolbar is the strip of buttons beneath the menu bar that gives you single-click access to the most common commands. Every toolbar button runs the same command as its menu counterpart; each command is documented in full on its own page, linked in the tables below.

Workspace Buttons
These buttons manage the workspace file.
| Button | Description | Details |
|---|---|---|
| New workspace | Start a fresh, empty workspace | New Workspace |
| Open workspace | Open a previously saved workspace file | Open Workspace |
| Save workspace | Save the current workspace to its file | Save Workspace |
Study Buttons
These buttons create and manage studies in the workspace.
| Button | Description | Details |
|---|---|---|
| Geocentric ephemeris | Create an Earth-centered study | Geocentric Ephemeris Study |
| Topocentric ephemeris | Create an observer-relative study | Topocentric Ephemeris Study |
| Heliocentric ephemeris | Create a Sun-centered study | Heliocentric Ephemeris Study |
| Copy study | Duplicate the selected study | Copy Study |
| Delete study | Remove the selected study | Delete Study |
Editor Buttons
These buttons open the reference-data editors.
| Button | Description | Details |
|---|---|---|
| Locations editor | Open the Locations Editor | Locations Editor |
| Default Settings editor | Open the Default Settings Editor | Default Settings Editor |