Celestial hemisphere:  Southern  ·  Constellation: Ophiuchus (Oph)  ·  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  ·  M 80  ·  NGC 6093  ·  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...
Rho Ophiuchi cloud, Ali Alhawas

Rho Ophiuchi cloud

Getting plate-solving status, please wait...
Rho Ophiuchi cloud, Ali Alhawas

Rho Ophiuchi cloud

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Description

First light with Askar 200mm .
One of my favorite objects in the sky.
This is the 2nd try but with 200mm FL, the 1st one was with 135mm FL.
This image faced 2 hard times:
Object is low Max alt. is 38deg and bad seeing all that affected the guiding and clarity of the image, despite of that Askar is doing well.
Askar is fitted with one clamp on the AM5 because the stock dovetail is short, So you have to choose two clamps of AM5 but not balanced OR One clamp but balanced, I choose the later one, I cant decide if that affected the guiding or not!
Now I got a taller dovetail from Askar and I can obtain both advantages.

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Rho Ophiuchi cloud, Ali Alhawas

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ZWO ASI 2600MC PRO
The refractors!