Orpington Astronomical Society

Astronomy => Astrophotography => Topic started by: Roberto on Oct 08, 2021, 11:43:24

Title: A failure and a Cocoon - dust in Pisces and brightness in Cygnus
Post by: Roberto on Oct 08, 2021, 11:43:24
Hello All

I trust you are well.   I have been collecting photons whenever there are clear skies and produced the below two from data acquired in the second half of September and beginning of this month.

First, Abell 195 in Pisces:  https://www.astrobin.com/76txjw/D/ (https://www.astrobin.com/76txjw/D/)

Trying to emulate a great picture taken by Thomas Henne:  http://www.distant-lights.at/pre8-2019_09_11.htm  His darker skies, bigger telescope and masterful processing clearly show!

(https://cdn.astrobin.com/thumbs/9N7zuMphYdZe_1824x0_0nse9Boz.jpg)

Whilst Abell 195 rose in the sky, I shot the Cocoon Nebula in Cygnus.  This is a much brighter (and easier?) subject to image.
Results and details here:  https://www.astrobin.com/kranhq/F/ (https://www.astrobin.com/kranhq/F/)

(https://cdn.astrobin.com/thumbs/TY9-SNuDSPaM_16536x0_85166Htd.jpg)

Roberto
Title: Re: A failure and a Cocoon - dust in Pisces and brightness in Cygnus
Post by: ApophisAstros on Oct 08, 2021, 11:57:08
Two great images Roberto,
Roger
Title: Re: A failure and a Cocoon - dust in Pisces and brightness in Cygnus
Post by: garrick on Oct 25, 2021, 09:33:38
Hi Roberto,

I have to admit that I prefer your image to Abel 195 compared to Thomas Henne's (I'm not a great fan of star spikes, he has to many  :lol:). Your image is a lot cleaner in this respect. Also the wealth of galaxies that you've captured in this image is phenomenal. These galaxies are a lot easier to spot in your image. As for the dust clouds, they are so difficult to capture and they are easily visible here which is great.

Clear Skies

G
Title: Re: A failure and a Cocoon - dust in Pisces and brightness in Cygnus
Post by: Roberto on Oct 25, 2021, 09:52:00
Thank you Garrick! 👍
Title: Re: A failure and a Cocoon - dust in Pisces and brightness in Cygnus
Post by: Carole on Oct 25, 2021, 16:36:22
Was this in LRGB Roberto?

I ask because the nebulosity crossing the cocoon right angled (ish) to the dark nebula I believe is Ha. 

Carole
Title: Re: A failure and a Cocoon - dust in Pisces and brightness in Cygnus
Post by: Roberto on Oct 25, 2021, 16:53:06
Hi Carole

Yes, it has Ha in the diagonal.  It does show up in the RGB (OSC data) but I added the Ha to that section.
Thanks

Roberto