The Great Barred Spiral Group, 



    
        

            capella_ben

The Great Barred Spiral Group

The Great Barred Spiral Group, 



    
        

            capella_ben

The Great Barred Spiral Group

Technical card

Imaging telescopes or lenses: SkyWatcher Esprit 80ED Super APO Triplet

Imaging cameras: ZWO ASI1600MM Pro

Mounts: SkyWatcher AZ EQ6

Guiding telescopes or lenses: SkyWatcher Esprit 80ED Super APO Triplet

Guiding cameras: ZWO ASI120MM

Filters: Luminance  ·  Green  ·  Blue  ·  Red


Dates:Nov. 8, 2018Nov. 10, 2018Nov. 12, 2018

Frames:
Blue: 15x240" (1h) (gain: 1.00) -15C bin 1x1
Green: 17x240" (1h 8') (gain: 1.00) -15C bin 1x1
Luminance: 25x420" (2h 55') (gain: 1.00) -15C bin 1x1
Red: 26x240" (1h 44') (gain: 1.00) -15C bin 1x1

Integration: 6h 47'

Darks: 20

Flats: 30

Bias: 20

Avg. Moon age: 2.74 days

Avg. Moon phase: 10.47%


Basic astrometry details

Astrometry.net job: 2527596


Resolution: 3014x2245

Locations: Brisbane, Brisbane, Queensland, Australia; Esk, Esk, Queensland, None

Data source: Traveller

Description

A lovely group of galaxies. There are an amazing amount of galaxies in the region; and they all look so cool!

Comments

Revisions

    The Great Barred Spiral Group, 



    
        

            capella_ben
    Original
    The Great Barred Spiral Group, 



    
        

            capella_ben
    B
  • Final
    The Great Barred Spiral Group, 



    
        

            capella_ben
    C

B

Description: Annotated version

Uploaded: ...

C

Description: Complete reprocess

Uploaded: ...

Histogram

The Great Barred Spiral Group, 



    
        

            capella_ben