NGC7635 Bubble Nebula

[ApophisAstros]

Reprocessed from Nov 2017
A Canon 1000d DSLR and reprocessed with different stacking program  and redone in PS.
Imaging telescope or lens:SkyWatcher 120ED Imaging System for Canon DSLR Cameras
Imaging camera:Canon 1000D modified
Mount:Skywatcher EQ6-R PRO Synscan
Guiding cameras:Skywatcher 9x50 Finderscope,  QHYCCD 5L-II MONO
Software:AstroArt 7 64bit,  Adobe Systems Inc. Photoshop C2,  Astro Photography Tool,  DeepSkyStacker x64 by Luc Coiffier, Tony Cook, David C. Partridge Deepsky Stacker 4.1 64bit
Filters:ZWO CCD LRGB Filter-Set 36mm,  Baader Ha 7nm,  zwo EFW 7-position Filter Wheel for 36mm Unmounted Filters,  Bhatinov Mask for DSLR & Telescope
Accessory:QHYCCD PoleMaster
Resolution: 3713x3441
Dates:Nov. 12, 2017
Frames: 47x300"
Integration: 3.9 hours
Avg. Moon age: 23.82 days
Avg. Moon phase: 32.63%
Astrometry.net job: 2660470
RA center: 350.963 degrees
DEC center: 61.332 degrees
Pixel scale: 0.976 arcsec/pixel
Orientation: 247.736 degrees
Field radius: 0.686 degrees
Locations: Home, Worthing, West Sussex, United Kingdom
Data source: Backyard
Roger

[Carole]

Much better processing Roger.

Carole

[ApophisAstros]

Lot of your tutoring coming to the fore now,
Thanks Carole,
Roger

[The Thing]

Bubble is nice but something has happened to your stars, all a bit elongated as if not registered properly at stacking.

[Carole]

Yes I must admit I noticed the stars and assumed it was trailing.

Carole

[ApophisAstros]

Yes as i mentioned it was an early imaging session from nov 2017 so guiding and setup were not perfect then,
Roger