Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: ApophisAstros on Oct 09, 2018, 14:24:32

Title: NGC 7635 Bubble Nebula ****Reprocessed
Post by: ApophisAstros on Oct 09, 2018, 14:24:32
(https://cdn.astrobin.com/thumbs/pIGdXx_Gzean_1824x0_fcAgcUjK.jpg)
Cropped from original
Imaging telescope or lens:SkyWatcher 120ED Imaging System for Canon DSLR Cameras
Imaging camera:ZWO ASI183MM Monochrome 4/3" CMOS USB3.0 Deep Sky Imager Camera
Mount:Skywatcher EQ6-R PRO Synscan
Guiding cameras:Skywatcher 9x50 Finderscope,  QHYCCD 5L-II MONO
Focal reducer:Skywatcher 0.85x Focal Reducer/Corrector for Evostar-120ED
Software:Astro Photography Tool,  DeepSkyStacker x64 by Luc Coiffier, Tony Cook, David C. Partridge Deepsky Stacker 4.1 64bit,  ADOBE PHOTOSHOP CC
Filters:ZWO CCD LRGB Filter-Set 36mm,  zwo EFW 7-position Filter Wheel for 36mm Unmounted Filters
Accessory:QHYCCD PoleMaster
Resolution: 3876x2685
Dates: Oct. 7, 2018
Frames: ZWO CCD LRGB Filter-Set 36mm 9 x 300s(gain: 60.00) each: Luminance x 27x600" (gain: 53.00) -20C bin 1x1
Integration: 6.75 hours
Darks: ~6
Flats: ~20
Avg. Moon age: 27.73 days
Avg. Moon phase: 3.63%
Bortle Dark-Sky Scale: 5.00
Temperature: 11.00
Astrometry.net job: 2296526
RA center: 350.162 degrees
DEC center: 61.185 degrees
Pixel scale: 0.629 arcsec/pixel
Orientation: 96.914 degrees
Field radius: 0.412 degrees
Locations: Home, Worthing, West Sussex, United Kingdom
Data source: Backyard
Roger
Title: Re: NGC 7635 Bubble Nebula
Post by: The Thing on Oct 09, 2018, 21:49:01
Hi Roger, looks good for a first Bubble.

Title: Re: NGC 7635 Bubble Nebula
Post by: MarkS on Oct 10, 2018, 06:30:51
Lovely Bubble. 
It's looking good.

Mark
Title: Re: NGC 7635 Bubble Nebula
Post by: Carole on Oct 10, 2018, 09:34:53
The Bubble is looking good, but there is something seriously wrong with the stars which are grey coloured.

Carole