... Submitted by Gary Phillips on 05/07/2015 21:21:46 . wonky star trail . I honored the 2015 Eta Aquariids meter shower with a multi-goal project. 14mm lens on my Canon DSLR, attached to a tracking equatorial mount, imaged from astronomical twilight to astronomical twilight. ... 3) create a star trail. Here is the special thing with the project, I did not align with the NCP. ... The trail is not what I was expecting.. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...