Hemisphere:  Southern  ·  Contains:  IC 4603  ·  IC 4604  ·  IC 4605  ·  M 4  ·  NGC 6121  ·  NGC 6144  ·  Part of the constellation Scorpius (Sco)  ·  The star 22Sco  ·  The star Al Niyat (σSco)  ·  The star Antares (αSco)  ·  The star οSco  ·  The star ρOph  ·  The star τSco  ·  rho Oph nebula
Rho Ophiuchi Area, 



    
        

            Stacy Spear
Rho Ophiuchi Area
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Rho Ophiuchi Area

Technical card

Imaging cameras: Canon 7D

Mounts: Losmandy G11 Gemini 2

Software: PixInsight 1.8 PixInsight version 1.8


Dates:May 26, 2017

Frames: 165x60"

Integration: 2.8 hours

Avg. Moon age: 0.79 days

Avg. Moon phase: 0.71%


Basic astrometry details

Astrometry.net job: 1592862

RA center: 16h 30' 1"

DEC center: -26° 53' 2"

Pixel scale: 10.298 arcsec/pixel

Orientation: 89.239 degrees

Field radius: 5.361 degrees


Resolution: 2682x2619

Locations: Charlottesville, Charlottesville, VA, United States

Description

So many problems in this image, one of my last for DSLR. I ran it unguided and I had some weird noise trails. Now I know!

I also had issues because I didn't have the mount settings accurate so my framing was off. My first time imaging this region and I need to do so again without a city's light dome in the way.

Comments

Author

darkstar3d
Stacy Spear
License: Attribution-NonCommercial Creative Commons
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Rho Ophiuchi Area, 



    
        

            Stacy Spear