Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  IC 4592  ·  IC 4601  ·  IC 4603  ·  IC 4604  ·  IC 4605  ·  M 4  ·  NGC 6121  ·  Part of the constellation Scorpius (Sco)  ·  The star Al Niyat (σSco)  ·  The star Antares (αSco)  ·  The star Dschubba (δSco)  ·  The star Graffias (β1Sco)  ·  The star ζOph  ·  The star νSco  ·  The star πSco  ·  The star ρSco  ·  The star τSco  ·  The star ω1Sco  ·  rho Oph Nebula
Irec 4 Dark Nebula , Blue Horsehead & Rho Ophiuchi Nebula, Donnie Wong
Irec 4 Dark Nebula , Blue Horsehead & Rho Ophiuchi Nebula
Powered byPixInsight

Irec 4 Dark Nebula , Blue Horsehead & Rho Ophiuchi Nebula

Irec 4 Dark Nebula , Blue Horsehead & Rho Ophiuchi Nebula, Donnie Wong
Irec 4 Dark Nebula , Blue Horsehead & Rho Ophiuchi Nebula
Powered byPixInsight

Irec 4 Dark Nebula , Blue Horsehead & Rho Ophiuchi Nebula

Equipment

Loading...

Acquisition details

Loading...

Description

Coonabarabran,New South Wales,Australia

Camera : Nikon D810A

Lens : Sigma ART 85 @ f3.2

Mount : Kenko Skymemo RS

ISO : 800

Total Exposure Time : 300s×40

Comments

Sky plot

Sky plot

Histogram

Irec 4 Dark Nebula , Blue Horsehead & Rho Ophiuchi Nebula, Donnie Wong