Jump to content

 

1825338873_SNRPN2021banner.jpg.68bf12c7791f26559c66cf7bce79fe3d.jpg

 

Sh2-129 and OU4 (Bat and Squid)


paulobao
 Share

Recommended Posts

Hello,

Finally I finished this project started last May!

It is a 8 panel mosaic acquired with my Tak FS102NSV @ 641mm + QSI532WS-M1.

Total acquisition time: 278 hours.

Ha-5nm : 8x 62x15min

OIII-3nm: 8x 77x15min

Processed as RGB.

Not easy to get the OIII signal...again (since I made a squid only version just after Nicolas discovered it back in 2012, and I knew it).

This is version 1 for the RGB/2015.

Cheers,

paulo

90952f3f0cfa7a9586bc364dc8a2681a.1824x0_

  • Like 21
Link to comment
Share on other sites

That is very good, and particularly the Squid which is beautifully detailed. But 8 panels/278 hours seems an awful lot!! A full frame CCD at your kind of FL can do this on one panel.

Whatever, congratulations on a really serious effort and a really serious result.

I wonder if you could tease out a little more star colour? I bet it is in the data.

Olly

Link to comment
Share on other sites

Thanks again ☺.

Yes Olly, a full frame could do it in single panel or two! But since I only have my QSI532......!

This was try 1! I will try another rgb processing soon (need fresh eyes)! I had problems composing the OIII mosaic and spend lot of time until get it done!

Cheers

Paulo

Link to comment
Share on other sites

Hello Olly,

Yes, I have the 8 panel too for the OIII signal.

I'm posting both panels (just scaled and reduced in size).

Cheers,

paulo

Ha-5nm: 8x 62x15min

2a5e0d2a93fe1be66eda8003e51ab268.1824x0_

OIII-3nm: 8x 77x15min

7b57f35b7b005e39e608ff9c26b62035.1824x0_

And the inverted OIII image here (there is some nebulosity around but not that much).

eaaaa8d4b1ed7ae287944fabfe27a812.1824x0_

Cheers,

Paulo

  • Like 2
Link to comment
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share

  • Recently Browsing   0 members

    • No registered users viewing this page.
×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue. By using this site, you agree to our Terms of Use.