Hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  B258  ·  NGC 6357  ·  Sh2-11  ·  the War and Peace Nebula
Lobster?! Who ordered the lobster?!, 



    
        

            Daniel Kuebler
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Lobster?! Who ordered the lobster?!

Lobster?! Who ordered the lobster?!, 



    
        

            Daniel Kuebler
Powered byPixInsight

Lobster?! Who ordered the lobster?!

Equipment

Imaging Telescopes Or Lenses
ASA 500/1900 Astrograph OTA
Imaging Cameras
FLI PL16803
Filters
Astrodon Ha 3nm · Astrodon SII 3nm · Astrodon Oiii 3nm
Software
Photoshop 2020 · PixInsight

Acquisition details

Dates:
Sept. 4, 2020
Frames:
Astrodon Ha 3nm: 10x300" (50')
Astrodon Oiii 3nm: 10x300" (50')
Astrodon SII 3nm: 10x300" (50')
Integration:
2h 30'
Avg. Moon age:
16.85 days
Avg. Moon phase:
95.14%

RA center: 17h24m42s.841

DEC center: -34°1222.66

Pixel scale: 0.963 arcsec/pixel

Orientation: 89.126 degrees

Field radius: 0.774 degrees

More info:Open 

Resolution: 4096x4096

Locations: El Sauce Observatory, Río Hurtado, Chile

Data source: Professional, scientific grade data

Description

One of the projects I really struggled with. With each iteration the result got better and better, but somehow the "je ne sais quoi" was always missing. Well, even old dogs can learn new tricks and so this is now the first version with which I am completely satisfied.

Comments

Sky plot

Sky plot

Histogram

Lobster?! Who ordered the lobster?!, 



    
        

            Daniel Kuebler

In these public groups

Narrowband imaging