Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  19 Sco  ·  20 Sco)  ·  21 Sco)  ·  22 Sco  ·  5 Oph  ·  Al Niyat (σ Sco  ·  Alniyat I  ·  Cor Scorpii  ·  IC 4603  ·  IC 4604  ·  IC 4605  ·  Kalb al Akrab (α Sco  ·  M 4  ·  NGC 6121  ·  NGC 6144  ·  The star Alniyat  ·  The star Antares  ·  The star i Sco  ·  The star ο Sco  ·  The star ρ Oph  ·  Vespertilio  ·  rho Oph Nebula
Getting plate-solving status, please wait...
IC 4604 / IC 4605 / M4 and others, Richard Shagam
IC 4604 / IC 4605 / M4 and others
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IC 4604 / IC 4605 / M4 and others

Getting plate-solving status, please wait...
IC 4604 / IC 4605 / M4 and others, Richard Shagam
IC 4604 / IC 4605 / M4 and others
Powered byPixInsight

IC 4604 / IC 4605 / M4 and others

Equipment

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Acquisition details

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Description

IC 4604 (Rho Oph nebula), IC4603, IC 4605, M4 Globular Cluster, (and others) recorded 6-17, 6-18, 2023, Camino Cerrito, Albuquerque, NM
Canon 180mm f/6 macro / L-eXtreme  filter / ASI294MC Pro Camera

EQ6R-Pro Mount
L-eXtreme:39x180s subs@120 Gain  ( 1.95hr integration) (Ha channel used)
UV/IR block filter: 38x180s subs@120 Gain ( 1.9 hr integration)
3.85 total exposure

Stacked/Processed in Siril / PixInsight (BX,SX,NX) Ha and VIS images combined using VisibleDark's method

Comments

Sky plot

Sky plot

Histogram

IC 4604 / IC 4605 / M4 and others, Richard Shagam