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Hemisphere:  Northern  ·  Contains:  Dumbbell nebula, M 27, NGC 6853
Getting plate-solving status, please wait...
Messier 27 - Dumbbell Nebula, 



    
        

            Eric Walden
Messier 27 - Dumbbell Nebula
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Messier 27 - Dumbbell Nebula

Technical card

Imaging telescopes or lenses: Skywatcher Esprit 150ED - 150mm f/7

Imaging cameras: QHY163M

Mounts: Celestron CGE Pro

Guiding telescopes or lenses: Skywatcher Esprit 150ED - 150mm f/7

Guiding cameras: Starlight Xpress Lodestar x2

Software: PHD2 Guiding  ·  Photoshop CC 2017  ·  Astro Pixel Processor  ·  Seqence Generator Pro

Filters: Optolong OIII 6.5nm  ·  Astrodon Lum Tru-Balance E-Series Gen 2  ·  Astrodon Tru-Balance H-alpha 5 nm 36mm  ·  Astrodon Red Tru-Balance E-Series Gen2 36mm  ·  Astrodon Blue Tru-Balance E-Series Gen2 36mm  ·  Astrodon Green Tru-Balance E-Series Gen2 36mm

Accessory: Starizona Microtouch Autofocuser  ·  QHYCCD OAG-M  ·  Feathertouch 2" focuser  ·  QHYCCD QHY CCD Filter Wheel 7 x 36mm  ·  QHYCCD Polemaster


Dates:Aug. 24, 2018Sept. 4, 2018

Frames:
Astrodon Blue Tru-Balance E-Series Gen2 36mm: 60x60" (gain: 120.00) -15C bin 1x1
Astrodon Green Tru-Balance E-Series Gen2 36mm: 58x60" (gain: 120.00) -15C bin 1x1
Astrodon Lum Tru-Balance E-Series Gen 2: 119x30" (gain: 120.00) -15C bin 1x1
Optolong OIII 6.5nm: 112x180" (gain: 120.00) -15C bin 1x1
Astrodon Red Tru-Balance E-Series Gen2 36mm: 89x60" (gain: 120.00) -15C bin 1x1
Astrodon Tru-Balance H-alpha 5 nm 36mm: 93x180" (gain: 120.00) -15C bin 1x1

Integration: 14.7 hours

Darks: ~30

Flats: ~30

Avg. Moon age: 18.29 days

Avg. Moon phase: 65.52%


Basic astrometry details

Astrometry.net job: 2238311

RA center: 19h 59' 30"

DEC center: +22° 43' 22"

Pixel scale: 0.730 arcsec/pixel

Orientation: 180.121 degrees

Field radius: 0.591 degrees


Resolution: 4656x3509

Data source: Backyard

Comments

Author

flywaldo@gmail.com
Eric Walden
License: None (All rights reserved)
750
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Messier 27 - Dumbbell Nebula, 



    
        

            Eric Walden