Hemisphere:  Southern  ·  Constellation: Corona Australis (CrA)  ·  Contains:  IC 4812  ·  NGC 6726  ·  NGC 6727  ·  NGC 6729
Corona Australis Dark Nebula (NGC6726), 



    
        

            Mark Forteath
Corona Australis Dark Nebula (NGC6726)
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Corona Australis Dark Nebula (NGC6726)

Corona Australis Dark Nebula (NGC6726), 



    
        

            Mark Forteath
Corona Australis Dark Nebula (NGC6726)
Powered byPixInsight

Corona Australis Dark Nebula (NGC6726)

Technical card

Imaging telescopes or lenses: Sky-Watcher Esprit 120ED Super APO Triplet

Imaging cameras: ZWO ASI1600MM Pro

Mounts: SkyWatcher EQ6R Pro

Guiding telescopes or lenses: William Optics 50mm Guidescope

Guiding cameras: ZWO ASI290MC

Software: DeepSkyStacker (DSS) deepskystacker  ·  PixInsight  ·  PHD 2  ·  APT  ·  Adobe Systems Inc. Photoshop CC 2019

Filters: ZWO R 1.25" optimized for ASI1600  ·  ZWO B 1.25" optimized for ASI1600  ·  ZWO G 1.25" optimized for ASI1600  ·  ZWO L 1.25" optimized for ASI1600

Accessory: Orion Dew Zapper Orion Controller and Heating Bands


Dates:May 24, 2020

Frames:
ZWO B 1.25" optimized for ASI1600: 5x420" (35') (gain: 139.00) -15C bin 1x1
ZWO G 1.25" optimized for ASI1600: 6x420" (42') (gain: 139.00) -15C bin 1x1
ZWO L 1.25" optimized for ASI1600: 6x420" (42') (gain: 139.00) -15C bin 1x1
ZWO R 1.25" optimized for ASI1600: 6x420" (42') (gain: 139.00) -15C bin 1x1

Integration: 2h 41'

Darks: 80

Flats: 80

Bias: 400

Avg. Moon age: 1.67 days

Avg. Moon phase: 3.12%

Bortle Dark-Sky Scale: 4.00

Temperature: 6.00


Basic astrometry details

Astrometry.net job: 3577144

RA center: 19h02m59s.0

DEC center: -37°0433

Pixel scale: 0.911 arcsec/pixel

Orientation: 93.911 degrees

Field radius: 0.738 degrees


Resolution: 4656x3520

Locations: Home Observatory, Wynyard, Tasmania, Australia

Data source: Backyard

Description

The Corona Australis Dark Nebula - NGC6726

Comments

Sky plot

Sky plot

Histogram

Corona Australis Dark Nebula (NGC6726), 



    
        

            Mark Forteath