Features

• Collects periodic error data with using any CCD camera supported by MaximDL (v3 or v4 required), CCDSoft V5, or AstroArt V3/V4.
• No Autoguider is required or used. If you are using a CCD with dual chips the main CCD is used making it easier to put a bright star on the CCD.
• Corrects for camera tilt and star declination.
• Graphically displays periodic error in real-time.
• Analyzes collected data and creates a smoothed periodic error curve.
• “Plays back” the inverse of the periodic error curve to the mount, thus minimizing the periodic error.
• Writes the PEC correction directly to some mounts.
• Has easy to use Wizards to set up parameters accurately.
• Frequency Spectrum shows worm gear fundamentals, giving you insight into where in the gear train the periodic errors are coming from.
• No need to wait for steady skies… PEMPro fits the periodic data to an optimized smoothed curve.
• No need to be perfectly polar aligned… PEMPro can subtract drift from the periodic curves.
• Analyze data and compare curves. Use PEMPro to evaluate the next mount you are planning to purchase.
• Playback with the mount's PEC on to see how much improvement was actually made to the mount’s periodic error.
• Allows further refinement of curves to optimize error correction even more.
• Many advanced control features that allow you to tweak the correction curve.