Hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  B144  ·  Sh2-101
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Tulip Nebula (Sh2-101) close-up in HSOrgb, 



    
        

            Jose Carballada
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Tulip Nebula (Sh2-101) close-up in HSOrgb

Getting plate-solving status, please wait...
Tulip Nebula (Sh2-101) close-up in HSOrgb, 



    
        

            Jose Carballada
Powered byPixInsight

Tulip Nebula (Sh2-101) close-up in HSOrgb

Imaging Telescopes Or Lenses
RC10 (Altair Astro RC250-TT 10" RC Truss Tube)
Imaging Cameras
ZWO ASI1600MM-Cool
Mounts
Astro-Physics Mach-1 GTO CP4
Filters
Astrodon HA 36mm - 5nm · Astrodon O-III 36mm - 5nm · Astrodon S-II 36mm - 5nm · Astrodon R Gen.2 E-series 36mm · Astrodon G Gen.2 E-series 36mm · Astrodon B Gen.2 E-series 36mm
Accessories
ZWO EFW · MoonLite NiteCrawler WR30 · Riccardi Reducer/Flattener 0.75x
Software
Pleiades Astrophoto PixInsight · Seqence Generator Pro · Astro-Physics AAPC
Guiding Telescopes Or Lenses
Celestron OAG Deluxe
Guiding Cameras
QHYCCD QHY5III174

Acquisition details

Dates:
June 22, 2019 ·  June 23, 2019 ·  June 24, 2019 ·  June 26, 2019 ·  June 27, 2019 ·  June 28, 2019
Frames:
Astrodon B Gen.2 E-series 36mm: 35x30" (17' 30") (gain: 75.00) -20°C bin 1x1
Astrodon G Gen.2 E-series 36mm: 35x30" (17' 30") (gain: 75.00) -20°C bin 1x1
Astrodon HA 36mm - 5nm: 131x600" (21h 50') (gain: 200.00) -20°C bin 1x1
Astrodon O-III 36mm - 5nm: 33x600" (5h 30') (gain: 200.00) -20°C bin 1x1
Astrodon R Gen.2 E-series 36mm: 35x30" (17' 30") (gain: 75.00) -20°C bin 1x1
Astrodon S-II 36mm - 5nm: 31x600" (5h 10') (gain: 200.00) -20°C bin 1x1
Integration:
33h 22' 30"
Avg. Moon age:
22.26 days
Avg. Moon phase:
48.88%

RA center: 19h59m46s.590

DEC center: +35°2109.33

Pixel scale: 0.671 arcsec/pixel

Orientation: -0.072 degrees

Field radius: 0.398 degrees

More info:Open 

Resolution: 2568x3411

Data source: Own remote observatory

Remote source: Non-commercial independent facility

Description

The Tulip Nebula (Sharpless 101) is an emission nebula in Cygnus.

It lies at an approximate distance of 6,000 light years from Earth and has a linear diameter of about 70 light years.

It's apparent magnitude is 9.0 and it occupies an area of 16 x 9 arc minutes of apparent sky.

I used HSO palette with RGB stars. More than 33 hours of integration time, selecting only the best frames of the total valid frames captured (80%).

All c&c will be appreciated.

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