astrophotography with an untracked dobsonian telescope
ฝัง
- เผยแพร่เมื่อ 21 ส.ค. 2024
- can you do astrophotography with a dobsonian telescope? you surely can, the key is to uaing the right software. i used sharpcap live stack and find the dso and keep pausing the stack every 30 seconds and recentering the target and continuing. i will do a video of how i did it when skies clear up! keep following my channel for more informative videos.
equipment used:
6 inch skywatcher dobsonian telescope
Sv405cc camera
sharpcap pro software
#astrophotography #dobsonian #telescope #space #galaxies
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Bro we need more content on untracked astrophotography as many people don't have budget to buy or build a goto mount telescope that tracks the sky.
Exactly
the only problem untracked make it so limited on what you can do. stil a used heq5 or a avx can stil bring good results with out be super exspensive
This is the the best I’ve seen with an untracked dob! I have a 10” and im just getting into astrophotography makes me wanna see how far I can push my dob before getting a Refractor. Awesome you need more videos.
I have the same thing!!!
that is incredible stuff!
Amazing brother..
Great. Short exposure astrophotography is fantastic
Thanks, yes i had a lot of fund doing it, and finding dso manually is very rewarding aswell!
@@universewonders1could you try that on orion nebula and
Would a mobile phone camera work??
@@iitjeeaspirantija if you are willing to and patient yes it will work, orion is very bright so it will be easy to do
@@universewonders1 okay that's nice I think I'll do that only but still I'll get my telescope after 6 months
Dude you totally need to make a full tutorial from how to image it to stacking including all the steps like how you kept it centered
I actually did one
th-cam.com/video/5iq8j2Wdlhc/w-d-xo.htmlsi=8jeQQmEbnz_fDnfR
But isnt a good quality video and i need to do another better one
Very nice results. Key question is, how do you get 10 min worth of frames witbout tracking? Do you manually push the telescope? How do you keep the object in frame at all times if it is not visible?
I recentre the target by hand after every few frames
@@universewonders1please make a tutorial video on it ❤❤ 🙏
@@legend69697 th-cam.com/video/5iq8j2Wdlhc/w-d-xo.htmlsi=VvhKLPHq60LknBos
@@legend69697 in this video i did, i need to take a better video with me talking though
@@universewonders1 thank you so much ❤
and I though my 6" dob couldn't get the black eye galaxy, now I gotta try.
I have dobson too but 10"
Do you have some tips for photographing galaxies and nebulae? When you can do this with an 6" im excited what i can do
Its hard without tracking, ive imaged the blackeye galaxy, sombrero and whirlpool once with 0.5 second exposures and sharpcap livestack, to find the targets you can use the sharpcap "push to" tool, really useful to find dim targets because it will tell you where to move the telescope
th-cam.com/video/5iq8j2Wdlhc/w-d-xo.htmlsi=oQNnMntHkwBwoGAV
Ive done this video as a tutorial, its not good quality i need to do a better one with my talking in the future
I also decided that 0.5 second exposures are the best and tried to photograph the orion nebula
I posted it on my chanell
@@SimonsAstronomy yes even at 0.5 seconds stars will trail slightly, but any lower you will almost get nothing
How would the results be but with a phone and that same dobsonian???
I used. Phone for planets and moon with that dob with good results
@@universewonders1 Dsos? With raw format
@@iitjeeaspirantija difficult because it hasnt got tracking, i never tried DSO with phone so dont know the outcome if its good or not
@@universewonders1 okay
This look great! But why does the Vega one have 6 diffraction spikes?
It was done from another similar dobsonian with 3 spider vanes untracked
I have a 8" dob and I use a dslr with it, and I too use 0.5 seconds of exposure, but every time I try to stack the images it doesn't detect any stars in the frames and it wont let me stack. Idk if you ever encountered the same issue before :/
You need to increase the ISO alot since the camera will only be shooting for 0.5 seconds
Dlatego ja robię platformę paralaktyczną pod mój teleskop , bo już znudziło mnie to ciągłe przestawianie , co kilka sekund .
Yes its very tedious without a platforn
it says 10mij exposure???? How is this possible with a untracked telescop??
It is yes i have done a video how to do it
th-cam.com/video/zFm-AT1n_q4/w-d-xo.htmlsi=F8Uvg6UHDRx8nVhF
What bortle?
Bortle 7
will dslr cameras have good results?
Yes you can use dslr