Author Topic: NGC7635 Bubble Nebula  (Read 171 times)

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Apophis

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NGC7635 Bubble Nebula
« on: Apr 26, 2019, 09:36:47 »


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
« Last Edit: May 07, 2019, 16:45:48 by Apophis »
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Carole

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Re: NGC7635 Bubble Nebula
« Reply #1 on: Apr 26, 2019, 11:51:54 »
Much better processing Roger.

Carole

Apophis

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Re: NGC7635 Bubble Nebula
« Reply #2 on: Apr 26, 2019, 12:00:22 »
Lot of your tutoring coming to the fore now,
Thanks Carole,
 Roger
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The Thing

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Re: NGC7635 Bubble Nebula
« Reply #3 on: Apr 26, 2019, 16:36:33 »
Bubble is nice but something has happened to your stars, all a bit elongated as if not registered properly at stacking.

Carole

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Re: NGC7635 Bubble Nebula
« Reply #4 on: Apr 26, 2019, 16:54:32 »
Yes I must admit I noticed the stars and assumed it was trailing.

Carole

Apophis

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Re: NGC7635 Bubble Nebula
« Reply #5 on: Apr 26, 2019, 22:09:10 »
Yes as i mentioned it was an early imaging session from nov 2017 so guiding and setup were not perfect then,
Roger
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