Getting plate-solving status, please wait...
Seagull Nebula, 



    
        

            Johannes Bock

Seagull Nebula

Getting plate-solving status, please wait...
Seagull Nebula, 



    
        

            Johannes Bock

Seagull Nebula

Technical card

Imaging telescopes or lenses: William Optics SpaceCat 51 APO 250mm f/4.9

Imaging cameras: Nikon D810 astrocool CentralDS full spectrum

Mounts: SkyWatcher AZ-EQ5 GT pro CG-5 tuned

Filters: Optolong L-eXtreme 2"  ·  Hutech IDAS LPS D1

Accessory: Lacerta MGEN 2  ·  APM Image Master 50/200


Dates:March 20, 2020Feb. 21, 2021

Frames:
Hutech IDAS LPS D1: 56x300" (4h 40') ISO1600
Optolong L-eXtreme 2": 26x600" (4h 20') ISO1250

Integration: 9h

Darks: ~27

Flats: ~25

Flat darks: ~25

Bias: ~27

Avg. Moon age: 17.48 days

Avg. Moon phase: 39.71%

Bortle Dark-Sky Scale: 4.00


Basic astrometry details

Astrometry.net job: 4241908


Resolution: 6911x5124

Data source: Backyard

Description

The Seagull nebula is an active starforming area in the Orion arm of our milkyway. The name is defined depending on the shape of the nebula like a seagull with wide spreaded wings.
Another object in the imaging field is the Thor's helmet nebula. A nebula created by a Wolf-Rayett star.

Comments

Histogram

Seagull Nebula, 



    
        

            Johannes Bock