Hi all,
yesterday evening i tried my first astrophotogray session, but with no result at all.
First of all, my setup: SkyWatcher Explorer Newton 200P and Canon EOS 4000D.
The sky wasn't really good, but the problem is another one: noise.
I have attached my DSLR to my laptop and used N.I.N.A. as acquisition software, but once i shooted my first photo (for focusing) a lot of noise as been prodcuted.
Me and a friend of mine, tried a lot of settings (concerning ISO ad Exopsure times) but with no result.
Yesterday the connection between DSLR and the telescope was made by: T-Ring -> nose 1.25" -> Eyepiece adaptor -> focuser.
Now i'm tring some settings and i modified my connection, at the moment is -> DSLR -> T-Ring -> Focuser.
I attach a test photo made with this settings:
- 1 sec of exposure
- 100 gain
- caps on telescope (kinda of dark frame)
- focuser low
Am i doing someting wrong that i have so much noise?
Thanks to all and clear skies
2024-07-28_14-51-28__33c_1.00s_0000.cr2