Pec training telescope. Think of PEC as correcting tracking errors before they have occurred, unlike autoguiding which can only correct error after it has occurred, the former is obviously preferred. (PEC Operation) The LX200 Right Ascension drive (RA drive) consists of a small DC motor which drives a small gear reducer train, which turns the worm which in turn drives the worm wheel that points the telescope on the RA axis. Oct 19, 2018 · Your telescope mount is the foundation of your deep sky astrophotography experience. For the astrophotographers looking to reduce periodic error, the SynScan hand controller has built-in PEC training that can be configured while in the field! Flexible Polar Alignment Sky-Watcher includes an illuminated polar finderscope to aid the polar alignment process. The RA worm gear inside your telescope mount carries some minor imperfections that can impact long exposure images at high magnifi cation. A. Jun 29, 2011 · In order to perform PEC: You must first index or reference a point on the worm gear. After you start the PEC training on your LX200 (which will last about 8 minutes) return to PEMPro and press the Start Sync button. In this post, I'll share my experiences using several types of tracking mounts over the years. Train or guide your scope for at least a full rotation of the worm gear. The purpose of the Precision Error Correction (PEC) is to correct for mechanical irregularities in the RA motion of the telescope caused by imperfections in the drive. PECTrainer is a python tool to train Periodic Error Correction (PEC) on Celestron telescope mounts. If the worm gear rotation moves your guide star outside the fi eld of view of the autoguider, the guide star will need to be re-centered before the recording begins. . Feb 1, 2024 · With a thirty-pound payload package and PEC training, I am quite sure one could achieve very long unguided exposures. If you are thoroughly familiar with this material skip to the PEC operational details below. Although there is still noticeable oscillation, the distance from center that the star moves is reduced significantly. 0 acrseconds. PEC/PEC training is enabled in INDI EQMod for mounts which supports it, EQ8, AZEQ5/6, EQ6R too apparently. Then, slew to a star close to the celestial equator, and center it in the telescope eyepiece or imaging camera. Mar 18, 2023 · Train PEC with a Custom Bisque TCS To allow Train PEC to be used by a custom, Bisque TCS installation, a file convention is used to dictate PEC parameters so that Train PEC has the data to necessary to operate. The Train PEC button is found on the Telescope window > Tools pop-up > Bisque TCS > Periodic Error Correction tab > Compute PEC tab. The MKS5000 telescope control system’s printed circuit board’s USB-Mini plug/female. This animation was made after training PEC with the autoguider. It is similar to the earlier PECTool but with some additional features. No mount can correct for transients and flex! With a good mounty, the PE will be smooth and regular, thus PEC will work well with autoguiding, but to be honest you are only going to visually notice the difference if you are imaging around 1”/pixel instead of your wide field stuff. With any one of three connection methods from your PC to the mount, CPWI’s telescope control and Sky Viewer display makes selecting your target easy. Then, navigate to the Utility Function > PEC Training mode and press enter. PEC menu (in the "Setup: Telescope" menu) and press ENTER. There is a serial defect in older MyT’s (mine included). To combat this, you can PEC train your RA worm gear to speed up or slow down to compensate these imperfections. The fi rst time each observing session that PEC training or playback is selected, the worm gear must fi rst rotate to its index position. As you train, the mount is recording the corrections you are making, so you are recording the errors into the PEC function’s memory. The items in the list above dictate this. It is a motor controller firmware feature, the INDI driver just sends the corresponding commands to start/stop PEC/PEC training and do not then bother about it. Celestron PWI (CPWI) Telescope Control Software unleashes the full pointing accuracy of your new Celestron computerized telescope. Mar 18, 2023 · To ensure a successful PEC training, you are responsible for the items in the table below. I achieve peak to peak PE performance of 1. To do this Select "Train" from the R. May 28, 2019 · The PEC training procedure requires that you first polar align and star align the telescope mount. Learn what Periodic Error Correction is and how to use it to avoid mechanical issues during long exposure imaging. bir jwk zpp oft dio xek oni bus wfh day tyo myz mvg lan pgg