Celestial hemisphere:  Southern  ·  Constellation: Scorpius (Sco)  ·  Contains:  -4.07  ·  1 b Sco  ·  10 Sco)  ·  10 ome02 Sco  ·  12 c01 Sco  ·  12.23  ·  13 c02 Sco  ·  13.12  ·  13.31  ·  13.44  ·  135 Hertha  ·  14 Sco)  ·  14 nu. Sco  ·  14.41  ·  14.76  ·  14.88  ·  140 Siwa  ·  15.53  ·  18 Oph  ·  19 omi Sco  ·  2 A Sco  ·  20 Sco)  ·  20 sig Sco  ·  21 Sco)  ·  21 alf Sco  ·  22 i Sco  ·  23 Sco)  ·  23 tau Sco  ·  25 Sco  ·  266 Aline  ·  And 1147 more.
Getting plate-solving status, please wait...
Rho Ophiuchi and Blue Horsehead 5-18-2023, Jon Main
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Rho Ophiuchi and Blue Horsehead 5-18-2023

Getting plate-solving status, please wait...
Rho Ophiuchi and Blue Horsehead 5-18-2023, Jon Main
Powered byPixInsight

Rho Ophiuchi and Blue Horsehead 5-18-2023

Equipment

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Acquisition details

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Description

Canon EOS R5
102x 30s subs @ ISO 400 (51m integration time)
Rokinon 135mm f/2
Stacked in Sequator
Background extraction and stretch in Siril
Final adjustments in Lightroom

Comments

Sky plot

Sky plot

Histogram

Rho Ophiuchi and Blue Horsehead 5-18-2023, Jon Main