View single post by Robert
 Posted: Wed Apr 3rd, 2019 18:49
Robert



Joined: Mon Apr 2nd, 2012
Location: South Lakeland, UK
Posts: 4066
Status: 
Offline
Thank you Chris!

Yesterday I had an idea... I checked out the Go-Pro controls, they are accessed via an app on my iPhone or iPad, I seemed to recollect there was some means of controlling the exposure manually.  I fiddled with the controls at home and managed to increase the sensitivity a bit, two stops I think, so I redoubled my efforts and made a small clamp to properly secure the tiny Go-Pro camera to the eyepiece of the scope.  It worked fine in daylight and even poor light in my bedroom with the lights off and curtain closed, so I got some fish and chips, then headed for the local viewpoint, to await darkness.


While I was exploring the track I attracted the attention of the local gamekeeper, who stopped and watched me for some time while I enjoyed my fish and chips!  Eventually the parking spot near the  bench came free and I moved down to set up before darkness fell, ready to test the Go-Pro camera.  Gamekeeper still back and forth keeping an eye on me! lol

Eventually it was almost fully dark, just about to test the Go-Pro the gamekeeper came past again so I stopped him and assured him I was just a mad photographer waiting for it to go really dark before I could take some photo's. :lol: He seemed a bit puzzled, I explained you can't see the stars in daylight!!! He laughed, so I took the opportunity to ask him where the best viewpoint would be where I could get a full view of the Duddon sand-bar and the estuary.  He was very helpful and showed me where I could go to get a the best view of the entire estuary.  I am going up there this afternoon to check it out.  I am hoping I can make a time-lapse video of an entire incoming tide on a very low to very high spring tide.

Finally... It was dark.  I powered up the Go-Pro and no dice.  Just a black image, no sign of Polaris or any other stars.  By shining my red lamp into the polar scope I could see the etchings to locate Polaris, so the camera was working.  One thought was perhaps in the darkness the Go-Pro autofocus wasn't able to latch onto the tiny dot in the sky?  Whatever the reason it's a No-Go-Pro!  Turning my thoughts to an angle finder, will see what my buddy has...



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Robert.