Rho Ophiuchus (SparkyHT)

Celestial hemisphere: Southern · Constellation: Ophiuchus (Oph) · Contains: IC 4603 · IC 4604 · IC 4605 · M 4 · M 80 · NGC 6093 · 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 Ophiuchus

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Rho Ophiuchus

This is the first time I've shot this region. It's very low in the sky and sits in horrible light pollution from a city to the south of the park. I used a iOptron tracker so I had to frame it manually using live view and totally flubbed the framing. The SpaceCat 51 is a bit tight with a crop sensor, so I missed a lot of the cool dust in the region. Take this as lessons learned for the next time I revisit this region.

Original
B
Final
C

B

Description: Looking back, i think the original image was a bit overdone, so I totally reprocessed the image, used 2x drizzle and better control of noise and color. Final image just seems more natural to me.

Uploaded: ...

C

Description: Ever evolving image here. I look at it with fresh eyes this afternoon and thought it still could be better. Isolated color masking in Pixinsight helped here.

Uploaded: ...

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Cloudy Nights
Milwaukee Astronomical Society

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The “AstroBin Image of the Day and Top Picks”, or IOTD/TP, is a long-running system to promote beautiful, interesting, peculiar, or otherwise amazing astrophotographs, with a focus on technical excellence. Learn more.

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Status	Basic success
Started	...
Astrometry.net job	3637774
PixInsight job	n/a
PixInsight queue size	n/a
PixInsight stage	n/a

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Rho Ophiuchus

Rho Ophiuchus

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Rho Ophiuchus

Rho Ophiuchus

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C

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