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主題: VIXEN AXJ 赤道儀 V-PEC 問題 作者: peter 於 2018-08-11 11:16:09 討論 AXJ https://www.facebook.com/photo.php?fbid=420976115091404&set=gm.1855240537866101&type=3&theater&ifg=1 https://www.facebook.com/photo.php?fbid=1701976173233788&set=p.1701976173233788&type=3&theater&ifg=1 (https://www.facebook.com/photo.php?fbid=1691133044318101&set=p.1691133044318101&type=3&theater&ifg=1) (https://scontent.ftpe8-4.fna.fbcdn.net/v/t1.0-9/38875611_1701976179900454_2492948333136445440_n.jpg?_nc_cat=0&oh=46a5c4f02bcc4b8bddcc37a033f6d13b&oe=5C007743) SXD2沒有V-PEC喔！SXP以上才有 主題: 回覆： VIXEN AXJ 赤道儀 V-PEC 問題 作者: peter 於 2018-08-11 11:29:08 https://www.firstlightoptics.com/vixen-mounts/vixen-axd2-pfl-equatorial-mount-with-star-book-10.html
Factory-set periodic error correction Vixen Periodic Error Correction (VPEC) means that each and every AXD is factory tuned with a permanent periodic error correction table stored on the mount’s internal memory. In addition, user programmable PEC can be applied separately to both RA and DEC axes to further improve tracking performance. 主題: 回覆： VIXEN AXJ 赤道儀 V-PEC 問題 作者: peter 於 2018-08-11 11:35:33 https://www.cloudynights.com/topic/602499-tak-em-200-temma-2m-2015-andor-em-11-temma2jr-for-imaging/
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