Celestial hemisphere:  Northern  ·  Constellation: Vulpecula (Vul)  ·  Contains:  Dumbbell Nebula  ·  M 27  ·  NGC 6853
Getting plate-solving status, please wait...
M27 with C11 BB and NB, Thomas
M27 with C11 BB and NB
Powered byPixInsight

M27 with C11 BB and NB

Getting plate-solving status, please wait...
M27 with C11 BB and NB, Thomas
M27 with C11 BB and NB
Powered byPixInsight

M27 with C11 BB and NB

Equipment

Loading...

Acquisition details

Loading...

Description

I wondered how accurately I could still collimate the "sad C11". With the Ocal I have pretty much achieved the most point-like image. At least that's how I see it right now. The image was taken on 03.08.2022 and 06.08.2022 with an uncooled Altair 294C.
I worked here with a Starizona SCT Corrector. The effective focal length is 1,820 mm.
Due to the uncooled camera, I could not process any darks that I had produced the next day. The result was terrible. So I did without the darks completely, since every second image was dithered anyway.
I hope the picture will encourage all C11 owners!

Comments

Sky plot

Sky plot

Histogram

M27 with C11 BB and NB, Thomas

In these public groups

Imaged with APT