Share:
Notifications
Clear all

2023-03-15: APP 2.0.0-beta14 has been released !

IMPROVED FRAME LIST, sorting on column header click and you can move the columns now which will be preserved between restarts.

 

We are very close now to  releasing APP 2.0.0 stable with a complete printable manual...

 

Astro Pixel Processor Windows 64-bit

Astro Pixel Processor macOS Intel 64-bit

Astro Pixel Processor macOS Apple M Silicon 64-bit

Astro Pixel Processor Linux DEB 64-bit

Astro Pixel Processor Linux RPM 64-bit

walking noise ?

4 Posts
3 Users
1 Likes
502 Views
(@lvigano)
Main Sequence Star
Joined: 5 years ago
Posts: 17
Topic starter  

ciao,

some strange artefacts in the final integrated image:

m108 St

in the light is barely notable ... but not sure it's walking noise ...

L 0035 M108 2021 04 07 23 51 28 ISO800 60s 16C St
nBG L 0035 M108 2021 04 07 23 51 28 ISO800 60s 16C St

Canon 60D (modded), 60sec light @800iso

Best,

L.


   
ReplyQuote
Topic Tags
(@wvreeven)
Quasar
Joined: 5 years ago
Posts: 2102
 

@lvigano There are a lot of dark spots in your image that are caused by dust in the optical train. It looks like you are not using flats. And if you do, the flats are not correcting for the dust.


   
ReplyQuote
(@lvigano)
Main Sequence Star
Joined: 5 years ago
Posts: 17
Topic starter  

@wvreeven yep I think so ... I totally agree with you 🙂 No flat because it was just a quick test to check if it has sense or not to take a picture of M108 with a 420mm.

As soon as I can I'll redo the test with flat!

Thanks,

L.


   
ReplyQuote
(@vincent-mod)
Universe Admin
Joined: 6 years ago
Posts: 5368
 

If you can dither, also do that as that will eliminate potential walking noise as well.


   
ReplyQuote
Share: