Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  IC 4603  ·  IC 4604  ·  IC 4605  ·  M 4  ·  NGC 6121  ·  NGC 6144  ·  The star 22Sco  ·  The star Al Niyat (σSco)  ·  The star Antares (αSco)  ·  The star οSco  ·  The star ρOph  ·  rho Oph Nebula
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Rho Ophiuchi - v2, David McGarvey
Rho Ophiuchi - v2
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Rho Ophiuchi - v2

Getting plate-solving status, please wait...
Rho Ophiuchi - v2, David McGarvey
Rho Ophiuchi - v2
Powered byPixInsight

Rho Ophiuchi - v2

Equipment

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Acquisition details

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Description

An alternate version, and complete re-process, of the beautiful Rho Ophiuchi region as seen from Cherry Springs Dark Sky Park in northern Pennsylvania on 6/30/19 - Bortle class 2 skies.

Nikon D750 (Stock)

Nikkor 300mm f/2.8 AI-S ED lens

f/2.8

ISO 1600

AstroTrac TT320X-AG - no guiding

Induro CLT404L Tripod

Acquisition:

20 x 180" exposures (60 mins. total integration time)

Processing:

RawTherapee, Deep Sky Stacker, Starnet++, RNC-Color-Stretch, & Photoshop.

Comments

Sky plot

Sky plot

Histogram

Rho Ophiuchi - v2, David McGarvey