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Contains:  M 27, Dumbbell nebula, NGC 6853
Getting plate-solving status, please wait...
M27 - The Dumbell Nebula Ha, 


            Brice Blanc
M27 - The Dumbell Nebula Ha

M27 - The Dumbell Nebula Ha

Acquisition type: Electronically-Assisted Astronomy (EAA)

Technical card

Imaging telescope or lens:Takahashi TSA 102

Imaging camera:ASI 1600MM-Cooled

Mount:Orion EQ-G Atlas

Guiding camera:ASI ZWO 120MC Inkscape

Resolution: 2215x1477

Dates:June 30, 2019

Frames: 20x300"

Integration: 1.7 hours

Avg. Moon age: 27.04 days

Avg. Moon phase: 6.83% job: 2928327

RA center: 299.901 degrees

DEC center: 22.721 degrees

Pixel scale: 1.027 arcsec/pixel

Orientation: 90.167 degrees

Field radius: 0.380 degrees

Locations: Home, Entre Deux Guiers, Isere, France

Data source: Backyard


Here is a H Alpha version of M27. I first wanted to blend it with LRGB but couldn't manage to get an interesting result and since I still don't have OIII or SII filters I decided to release it on its own. The picture shows lots of details and I think is of fair quality. Hope you like it and clear skyes to all of us !



Brice Blanc
License: None (All rights reserved)


  • M27 - The Dumbell Nebula Ha, 


            Brice Blanc
  • Final
    M27 - The Dumbell Nebula Ha, 


            Brice Blanc


Thanks to Christophe Perroud, I used Local Histogram Transformation on this revision, and it rocks. Merci Christophe !

Sky plot

Sky plot


M27 - The Dumbell Nebula Ha, 


            Brice Blanc