Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  27 b01 Cyg  ·  NGC 6871  ·  NGC 6883  ·  The star 27Cyg
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WR 134 - Ring Nebula (Wolf-Rayet Bubble in Cygnus), 



    
        

            Yannick Akar
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WR 134 - Ring Nebula (Wolf-Rayet Bubble in Cygnus)

Getting plate-solving status, please wait...
WR 134 - Ring Nebula (Wolf-Rayet Bubble in Cygnus), 



    
        

            Yannick Akar
Powered byPixInsight

WR 134 - Ring Nebula (Wolf-Rayet Bubble in Cygnus)

Imaging telescopes or lenses: Celestron Rowe-Ackermann Schmidt Astrograph 11"

Imaging cameras: ZWO ASI 1600MM PRO

Mounts: iOptron CEM60

Guiding telescopes or lenses: ArteSky Guidescope UltraGuide 32mm

Guiding cameras: ZWO AS120MM

Software: Adobe Phosotshop CC  ·  SharpCap Pro SharpCap Imaging Capture Software  ·  Seqence Generator Pro  ·  Open Guiding PHD 2.6.2  ·  PIXINSIGHT 1.8

Filters: Baader 50mm O-III f/2 Ultra-Highspeed 4nm  ·  Baader 50mm Ha f/2 Ultra-Highspeed 3.5nm  ·  Baader Planetarium Blue 2"  ·  Baader Planetarium Green 2"  ·  Baader Planetarium Red 2"  ·  Baader Planetarium f/2 Highspeed H-alpha

Accessory: Celestron Focus Motor for SCT  ·  Pegasus Astro Ultima Power Box V2


Dates:May 24, 2021July 21, 2021Sept. 2, 2021Sept. 6, 2021Sept. 7, 2021

Frames:
Baader 50mm Ha f/2 Ultra-Highspeed 3.5nm: 45x300" (3h 45') (gain: 75.00) -15C bin 1x1
Baader 50mm O-III f/2 Ultra-Highspeed 4nm: 330x240" (22h) (gain: 75.00) -15C bin 1x1
Baader Planetarium Blue 2": 120x30" (1h) (gain: 0.00) -15C bin 1x1
Baader Planetarium Green 2": 120x30" (1h) (gain: 0.00) -15C bin 1x1
Baader Planetarium Red 2": 120x30" (1h) (gain: 0.00) -15C bin 1x1
Baader Planetarium f/2 Highspeed H-alpha: 270x180" (13h 30') (gain: 75.00) -15C bin 1x1

Integration: 42h 15'

Darks: 50

Flats: 50

Flat darks: 200

Avg. Moon age: 15.76 days

Avg. Moon phase: 41.33%


RA center: 20h09m45s.31

DEC center: +36°0933.5

Pixel scale: 1.268 arcsec/pixel

Orientation: -1.656 degrees

Field radius: 0.987 degrees

More info:Open 


Resolution: 4504x3342

Locations: Home Garden (Est. Sky Quality: 19.16), Mannheim, Baden-Württemberg, Germany

Data source: Backyard

Description

After a summer break and after moving to a new apartment, I'm back with a new project. Bortle 6 skies here I come

This is the first project with the new Baader 3.5 / 4nm f/2 Ultra-Highspeed Filter set and I must say that I am very impressed with the results. The contrast increase compared to the old highspeed filters is enormous, the stars are much better suppressed and faint nebulae are clearly enhanced. So far I haven't noticed any halos around bright stars, which was a huge problem with the old filters and involved hours of work and processing.

Unfortunately I had to waste almost 10 hours of the HA channel, because without a fixed pier the CEM60 is a bit overloaded with the RASA 11". I have to find a better solution for the mount very soon, as I will not be able to pour concrete in the new apartment.

Nevertheless, over 40 hours have come together with a special focus on the OIII channel.
I hope you enjoy my version of WR 134.

Comments

Revisions

    WR 134 - Ring Nebula (Wolf-Rayet Bubble in Cygnus), 



    
        

            Yannick Akar
    Original
  • Final
    WR 134 - Ring Nebula (Wolf-Rayet Bubble in Cygnus), 



    
        

            Yannick Akar
    C

C

Description: Slight adjustment on burned out stars

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WR 134 - Ring Nebula (Wolf-Rayet Bubble in Cygnus), 



    
        

            Yannick Akar