Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  IC 4603  ·  IC 4604  ·  IC 4605  ·  IC 4628  ·  M 4  ·  M 7  ·  NGC 6121  ·  NGC 6281  ·  NGC 6334  ·  NGC 6357  ·  NGC 6383  ·  NGC 6475  ·  Part of the constellation Scorpius (Sco)  ·  The star Al Niyat (σSco)  ·  The star Antares (αSco)  ·  The star Lesath (υSco)  ·  The star Shaula (λSco)  ·  The star εSco  ·  The star ηSco  ·  The star θOph  ·  The star κSco  ·  The star μ1Sco  ·  The star τSco  ·  rho Oph nebula
2015/06/16 Rho Ophiuchi complex (Wide field), danielchangcck
2015/06/16 Rho Ophiuchi complex (Wide field)
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2015/06/16 Rho Ophiuchi complex (Wide field)

2015/06/16 Rho Ophiuchi complex (Wide field), danielchangcck
2015/06/16 Rho Ophiuchi complex (Wide field)
Powered byPixInsight

2015/06/16 Rho Ophiuchi complex (Wide field)

Equipment

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Acquisition details

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Description

2015/06/16 Rho Ophiuchi complex (Wide field)

Camera : Canon EOS 40D (mod) ISO : 800

Lens : Carl Zeiss F/1.4 50mm ZE to F/2.8

Location : Sai Kung Hong Kong

Total Exposure Time : 180s × 11 frames = 33Mins

Mount : Astrotrac TT320X-AG

Process : Dark Frame,Bias Frame,PI,PS

Comments

Sky plot

Sky plot

Histogram

2015/06/16 Rho Ophiuchi complex (Wide field), danielchangcck