ON THIS WIKI
|Source Mod||Professor Flaxbeard's Wondrous Steam Power Mod|
|First Appearance||MC 1.7.2|
The Astrolabe is a tool added by Professor Flaxbeard's Wondrous Steam Power Mod that is used to setting an Item Mortar's target. Pressing shift and right-clicking a location on the ground will save the location, which will be displayed below the item name on the Astrolabe's tooltip. Right clicking an Item Mortar with a targeted Astrolabe will aim it towards the set location.
Esteemed Innovation Entry
An astrolabe is my device of choice for aiming the mortar. First, I have to shift-right click on the targeted location with an astrolabe, and then right click on the mortar to calibrate it.