Acracy of backyardeos polar alignment
↳ Challenges Q&A and target suggestions.TSS Photo of the Day & Viewing Report of the Day.↳ Remote Imaging - Images and Discussions.posted in Mounts: I notice that the pointing accuracy is quite useablein the EQ6 mount after doing a 2 or 3 star alignment however-after using PHD guiding for say one hour -if I want to recheck my focus on a bright star -if I slew to a known bright star I lose the pointingaccuracy. If you intend to measure PAs, the polar axis must be aligned on the true pole, using either Challis method, Grubbs or Loomis method, or Toshimi Takis matrix method. I must have toggled it off or something as I would think it would be a default but I completely overlooked this. of 5 - EQ6 pointing accuracy question. Notes on Polar Alignment Methods - Observatory Class Telescopes. I just found the source of the problem, along with the user, in the SkyPortal iOS app settings. Leave us your email, and we’ll let you know when this item is back in stock. And after you do your 2-star alignment, add as many calibration stars as you can (up to 4) to further increase accuracy.Ī slow and carefully calibration results in fairly accurate GOTOs. Celestron StarSense AutoAlign Accessory for Automatic Alignment - 94005 has a rating of 4.3 stars based on 7 reviews. A cross-hair eyepiece can be very beneficial in achieving this. In order to be more accurate, the scope must be collimated with the RA axis. You can repeat the polar align function as well to improve the accuracy. A polar alignment scope has a special reticle which is designed so when the reticle is rotated to the correct angle to match the date and time, placing Polaris in the designated position completes your polar alignment. Follow the instructions displayed on the handset, then do another 3-star alignment to get the mount's GOTO accuracy back. As Jim mentioned, not properly accounting daylight saving time can throw things off.Īlso, careful centering of alignment stars is key for accuracy GOTOs. Go through the 3-star GOTO alignment procedure, then go back into the alignment menu and a 'Polar align' option should have appeared at the bottom. If you are reasonably polar-aligned after setting up, your first GOTO during calibration should be at least within your finder scope. A good GOTO alignment ensures that you get to the target. A good polar alignment ensures that you stay on target. A good polar alignment and a good GOTO alignment are two different things. Hi am getting to grips with a new setup just wondered if rather than doing a star alignment routine in stellarium or cdc and having to manually centre then sync can i just aim at 1 star and plate solve then sync as i need to speed up the set up and get more with the camera thanks.