Celestial hemisphere:  Southern  ·  Constellation: Ophiuchus (Oph)  ·  Contains:  IC 4603  ·  IC 4604  ·  IC 4605  ·  M 4  ·  NGC 6121  ·  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  ·  The star ψOph  ·  The star ωOph  ·  rho Oph Nebula
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Rho Ophiuchi Nebula 6-Panel Mosaic, Byoungjun Jeong
Rho Ophiuchi Nebula 6-Panel Mosaic
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Rho Ophiuchi Nebula 6-Panel Mosaic

Getting plate-solving status, please wait...
Rho Ophiuchi Nebula 6-Panel Mosaic, Byoungjun Jeong
Rho Ophiuchi Nebula 6-Panel Mosaic
Powered byPixInsight

Rho Ophiuchi Nebula 6-Panel Mosaic

Equipment

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Acquisition details

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Description

Telescope : Takahashi FSQ-106ED (D:106mm, fl:530mm)

CCD : SBIG STX-16803

Mount : RainbowAstro RST-135, RST-400

Filters : Astrodon 50mm square LRGB

OAG : Astrodon MOAG

Guide CCD : ZWO ASI120mm mini

Exposure : L 600s x 204(1x1bin)

R 600s x 84(2x2bin)

G 600s x 81(2x2bin)

B 600s x 77(2x2bin)

Total 74h 20m

Location : RainbowAstro Remote Observatory @ NewMexico (Dark Sky NewMexico)

Six panels were mosaic. One panel was shot with the RST-400 mount in 2017, and the other panel with the RST-135 mount this year. This is still not complete. I need 3 to 10 panels more. I am definitely not going to complete this year.

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