NGC891

[alexbb]

Here I have a quick session of NGC891. It was shot during multiple nights between targets, 1-2 hours each night. It consists of almost 6h of luminance and 40min each RGB. 120s subs.

I only shot 1/2 ROI so no larger FOV.

I think I could think of a larger and longer scope for this small targets.

Clear skies!

Alex

 

[wimvb]

Small maybe. But very nice. What FL did you use?

[alexbb]

Yes, I sometimes realize how tired I am, I thought I posted more details.

I used the 130PDS and the camera is an ASI1600MMC. With the SW coma corrector I get 588mm FL and a 1.33"/px resolution.

Fortunately, I had plenty of clear nights lately. This is at least 4th in a row, I can count because I'm shooting the 4th panel on Heart and Soul in Ha to raise the SNR I had on the last year's composition and have better stars compared to what I got with the Canon 300 lens.

I'm actually somehow happy that there's a full moon so I will get to rest.

A few autofocusers and I could automatize everything. That'd be great.

[Sunshine]

Beautiful! no doubt shot with a reflector judging by the spikes which i love by the way.

[peter shah]

a very clean looking image....nicely done

[alexbb]

Thank you!

[celestron8g8]

That’s just pure awesome !! 

[tooth_dr]

Superb. One of my favourite objects

[alexbb]

Many thanks to you too!