DeepSkyHosting
Sign inRegister

NGC7822

TimAstro
55368
Published:
127
NGC7822
Resolution:
4656x3936 px
File size:
7225 KB

Photo description / processing

Captured the object on 03.08.26 and 05.08.26. Also shot this nebula with the Askar C2 (SII+OIII) filter to get the SHO palette, but couldn't pull that off. Needed to stack more in SII+OIII, plus I concluded the filter isn't great for this kind of thing.

Technical information

Telescope/Lens
Askar SQA55
Camera
Player One imx571
Mount
Vixen gp-dx onstep
Guide Scope
sv106(50mm)
Guide Camera
ZWO 662 MC
Accessories
ToupTek StellaVita, грелка, Svbony sv220
Software
Electra Staking, GraXpert, PixInsight, Photoshop
Location
Волоколамск, Россия
Date taken

Exposure

  • 84 × 300″ · ISO/Gain: 120 · Svbony sv220 ·

Total exposure: 7 h 0 m

Comments

Nickolay
Hello, did you do any inter-frame shifts?
Reply

Sign up or sign in to leave a comment.

RegisterSign in
TimAstroReply to Nickolay
Hello. No, I did. Unfortunately, these are stacking artifacts, since they are only on the right edge, and there was nothing like that when stacking in DSS. But in DSS there was a different artifact that isn't here :) In short, I need to re-stack all these frames later.
Reply

Sign up or sign in to leave a comment.

RegisterSign in
NickolayReply to TimAstro
Got it, today I started learning Siril for stacking. DSS has become such a mess — and the better the material, the worse the stacking result in DSS.
Reply

Sign up or sign in to leave a comment.

RegisterSign in

More photos by TimAstro