Hemisphere:  Southern  ·  Constellation: Crux (Cru)  ·  Contains:  Jewel Box  ·  Mimosa (βCru)  ·  NGC 4349  ·  NGC 4755  ·  NGC 4852  ·  Part of the constellation Crux (Cru)  ·  The star Becrux  ·  The star α1Cru  ·  The star α2Cru  ·  The star βMus  ·  The star εCru  ·  The star εMus  ·  The star ζCru  ·  The star ηMus  ·  The star ιCru  ·  The star λCru  ·  kappa Cru cluster
Coal Sack nebula, 



    
        

            casamoci
Coal Sack nebula
Powered byPixInsight

Coal Sack nebula

Coal Sack nebula, 



    
        

            casamoci
Coal Sack nebula
Powered byPixInsight

Coal Sack nebula

Technical card

Imaging telescopes or lenses: Canon 200 mm f/2.8 L II USM

Imaging cameras: Canon EOS 6D UV/IR Modified

Mounts: Skywatcher AZ-EQ6 GT AZ-EQ6 GT

Guiding cameras: Starlight Xpress Lodestar Lodestar Autoguider

Software: Pixinsight 1.8  ·  Backyard EOS


Dates:Aug. 11, 2018

Frames: 45x180"

Integration: 2.2 hours

Avg. Moon age: 0.10 days

Avg. Moon phase: 0.01%


Basic astrometry details

Astrometry.net job: 2245282

RA center: 12h 49' 21"

DEC center: -63° 4' 4"

Pixel scale: 6.891 arcsec/pixel

Orientation: 265.443 degrees

Field radius: 6.325 degrees


Resolution: 5496x3670

Data source: Traveller

Description

Coal Sack nebula from San Pedro de Atacama (Chile)

Comments

Sky plot

Sky plot

Histogram

Coal Sack nebula, 



    
        

            casamoci