Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  27 b01 Cyg  ·  B144  ·  B146  ·  B147  ·  NGC 6871  ·  NGC6871  ·  Sh2-101  ·  The star 27Cyg
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Sh2-101 - Tulip Nebula with Cyg X-1 Bow Shock (Natural Palette), 



    
        

            Yannick Akar
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Sh2-101 - Tulip Nebula with Cyg X-1 Bow Shock (Natural Palette)

Imaging telescopes or lenses: Celestron Rowe-Ackermann Schmidt Astrograph 8"

Imaging cameras: ZWO ASI 1600MM PRO

Mounts: iOptron CEM60

Guiding telescopes or lenses: Omegon Microspeed Guide Scope 60mm

Guiding cameras: ZWO AS120MM

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

Filters: Baader Planetarium f/2 Highspeed H-alpha  ·  Baader Planetarium Blue 2"  ·  Baader Planetarium Red 2"  ·  Baader Planetarium Green 2"  ·  Baader Planetarium f/2 Highspeed SII  ·  Baader Planetarium f/2 Highspeed OIII

Accessory: Starizona Filter Slider  ·  Celestron Focus Motor for SCT


Dates:June 13, 2020June 25, 2020July 4, 2020July 12, 2020July 14, 2020July 19, 2020

Frames:
Baader Planetarium Blue 2": 80x30" (gain: 0.00) -15C bin 1x1
Baader Planetarium Green 2": 80x30" (gain: 0.00) -15C bin 1x1
Baader Planetarium Red 2": 80x30" (gain: 0.00) -15C bin 1x1
Baader Planetarium f/2 Highspeed H-alpha: 166x180" (gain: 75.00) -15C bin 1x1
Baader Planetarium f/2 Highspeed OIII: 236x120" (gain: 75.00) -15C bin 1x1
Baader Planetarium f/2 Highspeed SII: 170x180" (gain: 75.00) -15C bin 1x1

Integration: 26.7 hours

Darks: ~50

Flats: ~50

Flat darks: ~100

Avg. Moon age: 19.04 days

Avg. Moon phase: 43.21%

Bortle Dark-Sky Scale: 8.00


Astrometry.net job: 3819035

RA center: 20h 3' 5"

DEC center: +35° 46' 56"

Pixel scale: 1.964 arcsec/pixel

Orientation: -88.225 degrees

Field radius: 1.547 degrees


Resolution: 3450x4500

Locations: Home Garden (Est. Sky Quality: 18.77), Mannheim, Baden-Württemberg, Germany

Data source: Backyard

Description

Same data as my previous image of the Tulip Nebula. I combined the three narrowband channels with Pixinsight to display a more natural look.

My first version that is processed in the classic Hubble palette can be found here:
Tulip Nebula (Hubble Palette)

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