Hemisphere:  Northern  ·  Contains:  Crescent nebula  ·  NGC 6888
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NGC6888 Cresent Nebula and surroundings, 



    
        

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NGC6888 Cresent Nebula and surroundings
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NGC6888 Cresent Nebula and surroundings

Technical card

Imaging telescopes or lenses: Teleskop Service Ts photoline 80mm apo

Imaging cameras: ZWO ASI 1600MM-Cool pro

Mounts: Celestron Advanced VX

Guiding telescopes or lenses: Orion Mini 50mm Guide Scope

Guiding cameras: Zwo ASI120MC

Focal reducers: TS2 Flattener

Software: Sequence Generator Pro Seqence Generator Pro  ·  Deep Sky Stacker 3.3.4  ·  Photoshop CC 2018 Photoshop CC2018  ·  Adobe Photoshop Lightroom 5

Filters: ZWO S-II ZWO 7nm SII  ·  ZWO O-III 7nm


Dates:Sept. 2, 2018

Frames:
ZWO S-II ZWO 7nm SII: 21x300" bin 1x1
ZWO H-alpha 7 nm: 57x300" bin 1x1
ZWO O-III 7nm: 16x300" bin 1x1

Integration: 7.8 hours

Avg. Moon age: 21.51 days

Avg. Moon phase: 56.81%


Basic astrometry details

Astrometry.net job: 2233806

RA center: 20h 12' 11"

DEC center: +38° 43' 12"

Pixel scale: 1.631 arcsec/pixel

Orientation: 272.617 degrees

Field radius: 1.267 degrees


Resolution: 1824x1343

Locations: Utrecht city centre, Utrecht, Utrecht, Netherlands

Data source: Backyard

Description

My first attempt to combine narrowband (Ha, Sii and Oiii). just used photoshop to combine the images. feedback is welcome!

Still need to add my new camera, to be clear:

ZWO1600MMpro
36 x 300s Ha
12x 300s Sii
12x300s Oiii

Processed in photoshop 2017.

Comments

Author

widotje
AstroForum
License: None (All rights reserved)
4980
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Revisions

  • NGC6888 Cresent Nebula and surroundings, 



    
        

            AstroForum
    Original
  • NGC6888 Cresent Nebula and surroundings, 



    
        

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    B
  • Final
    NGC6888 Cresent Nebula and surroundings, 



    
        

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    C
  • NGC6888 Cresent Nebula and surroundings, 



    
        

            AstroForum
    D
  • NGC6888 Cresent Nebula and surroundings, 



    
        

            AstroForum
    E

C

Description: added more clarity to the nebula...this post processing is addictive :-).

D

Description: cresent nebula up close and personal (cropped).

E

Description: First try with SHO palette.

Sky plot

Sky plot

Histogram

NGC6888 Cresent Nebula and surroundings, 



    
        

            AstroForum