![]() It takes three images any where in the sky (prefreably close to the celestial poles but not required) and then calculates the offset between the mount axis and polar axis.Īt a minimum, you need a camera and a mount that supports Slew & Sync commands. Ekos can then correct the discrepancy by either syncing to the new coordinates, or by slewing the mount to the desired target originally requested.įurthermore, Ekos provides the Polar Alignment Assitant Tool: An easy to use tool for measuring and correcting polar errors. The magnitude of this discrepancy can range from a few arcminutes to a couple of degrees. Often, there is a discrepancy between where the telescope thinks it is looking at and where it is truly pointing. Once the coordinates are determined, the true pointing of the telescope is known. ![]() ![]() The solver essentially performs a pattern recognition against a catalog of millions of stars. Ekos begins by capturing an image of a starfield, feeding that image to the solver, and getting the central coordinates (RA, DEC) of the image. This is possible thanks to the StellarSolver library. ![]() ![]() Ekos Alignment Module enables highly accurate GOTOs to within sub-arcseconds accuracy and can measure and correct polar alignment errors. ![]()
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May 2023
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