Go Back   IceInSpace > Beginners Start Here > Beginners Astrophotography
Register FAQ Calendar Today's Posts Search

Reply
 
Thread Tools Rate Thread
  #1  
Old 14-07-2023, 03:38 PM
xelasnave's Avatar
xelasnave
Gravity does not Suck

xelasnave is offline
 
Join Date: Mar 2005
Location: Tabulam
Posts: 17,003
Swan

This was to be my first image with flats and bias so I was short on exposure time and unfortunately the calibration stuff did not work for me..but I selected this object by accident as when looking at Asiairs selection for the night theise image I could not work out so went there..and stayed

.anyways I went with what I had with only a few lights and probably went over board in Photoshop but the genny was full of petrol so I enjoyed myself.

About four hours RBG plus HA

Gear Askar 130,ZWO mount, OAG, ZWO 2600 mono and 120 mini, Deep Sky Stacker and Startools, Photoshop plus I tried star reduction in APP.
alex
Attached Thumbnails
Click for full-size image (NewComposite111.jpg)
210.5 KB55 views
Click for full-size image (swan1.jpg)
210.7 KB41 views
Reply With Quote
  #2  
Old 14-07-2023, 05:40 PM
Stephane's Avatar
Stephane
Registered User

Stephane is offline
 
Join Date: Sep 2021
Location: Melbourne, Australia
Posts: 528
Alex, I really like how you’ve drawn out the swan in the second image. Great stuff!

Stéphane
Reply With Quote
  #3  
Old 14-07-2023, 07:08 PM
xelasnave's Avatar
xelasnave
Gravity does not Suck

xelasnave is offline
 
Join Date: Mar 2005
Location: Tabulam
Posts: 17,003
Quote:
Originally Posted by Stephane View Post
Alex, I really like how you’ve drawn out the swan in the second image. Great stuff!

Stéphane
The Swan was certainly "drawn" out thanks to the magic of the dodge tool in Photoshop.

Rene mentioned something about not understanding why it was called the Swan Nebula so I used Photshop to bring it out...once when images were much less than we see today the Swan was clear but with better photography you just can't see it.
Alex
Reply With Quote
  #4  
Old 14-07-2023, 09:58 PM
Doogs38's Avatar
Doogs38 (Alex)
Wingnut

Doogs38 is offline
 
Join Date: Jan 2013
Location: Brisbane, Australia
Posts: 438
Great to see the Askar's wings being stretched, Alex ... not that I'm jealous or anything Another lovely image with an abundance of detail and colour. And, 'thank you' for showing me why its called the Swan Nebula - I had wondered about that but not any longer. Alex
Reply With Quote
  #5  
Old 15-07-2023, 01:27 AM
oska (John)
Illucid

oska is offline
 
Join Date: Jun 2018
Location: Federal
Posts: 736
Nice one Alex, love an accidental target. Well done.
Reply With Quote
  #6  
Old 15-07-2023, 07:31 AM
leon's Avatar
leon
Registered User

leon is offline
 
Join Date: Apr 2006
Location: Warrnambool
Posts: 12,800
Hey Alex for an accident that is pretty cool mate, nice work indeed, you certainly are a dedicated fellow.
Stay well my friend.

Leon
Reply With Quote
  #7  
Old 15-07-2023, 06:05 PM
xelasnave's Avatar
xelasnave
Gravity does not Suck

xelasnave is offline
 
Join Date: Mar 2005
Location: Tabulam
Posts: 17,003
Quote:
Originally Posted by Doogs38 View Post
Great to see the Askar's wings being stretched, Alex ... not that I'm jealous or anything Another lovely image with an abundance of detail and colour. And, 'thank you' for showing me why its called the Swan Nebula - I had wondered about that but not any longer. Alex
Thanks Alex..It was seeing your fine images that I thought of a new scope in fact to get one like yours but I just dont like a corrector plate or a long focal length and decided to get the Askar and not add a reducer..it has worked out well particularly on the ZWO mount and using OAG. Thanks for your encouragement.
alex
Reply With Quote
  #8  
Old 15-07-2023, 06:08 PM
xelasnave's Avatar
xelasnave
Gravity does not Suck

xelasnave is offline
 
Join Date: Mar 2005
Location: Tabulam
Posts: 17,003
Quote:
Originally Posted by oska View Post
Nice one Alex, love an accidental target. Well done.
Thank you John I have you to thank for suggesting flats were a good idea...have a look at the image below a post or two..it is with flats etc.

thanks again.

alex
Reply With Quote
  #9  
Old 15-07-2023, 06:09 PM
xelasnave's Avatar
xelasnave
Gravity does not Suck

xelasnave is offline
 
Join Date: Mar 2005
Location: Tabulam
Posts: 17,003
Quote:
Originally Posted by leon View Post
Hey Alex for an accident that is pretty cool mate, nice work indeed, you certainly are a dedicated fellow.
Stay well my friend.

Leon
Thank you Leon.

alex
Reply With Quote
  #10  
Old 15-07-2023, 06:17 PM
xelasnave's Avatar
xelasnave
Gravity does not Suck

xelasnave is offline
 
Join Date: Mar 2005
Location: Tabulam
Posts: 17,003
As I said in the OP this image was to have calibration...my first attempt..serious that is...wellI tried to stack in Astro Pixel Processor and because of my ignorance I could not produce a result..the image above was stacked in DSS without calibration frames but the one here was in DSS with darks, flats, and bias..although no flat darks..

Now for what ever reason processing went much better and colour did not seem a problem..to my eye I like the colour and that this image is somehow subtle...

what do you think about the colour?

alex
Attached Thumbnails
Click for full-size image (swan1.jpg)
215.0 KB27 views
Reply With Quote
  #11  
Old 16-07-2023, 12:04 AM
oska (John)
Illucid

oska is offline
 
Join Date: Jun 2018
Location: Federal
Posts: 736
Significantly better Alex. The palette is great, nice and soft. You have to include it in your workflow now Well done.
Reply With Quote
  #12  
Old 16-07-2023, 02:49 PM
AstroViking's Avatar
AstroViking (Steve)
Registered User

AstroViking is offline
 
Join Date: Mar 2022
Location: Melbourne
Posts: 1,243
The most recent image is a ripper, Alex. The detail in the upper-right quadrant, all those gas trails and loops and spirals is amazing to see.

Well done, indeed!
Reply With Quote
  #13  
Old 16-07-2023, 11:39 PM
glend (Glen)
Registered User

glend is offline
 
Join Date: Jun 2013
Location: Lake Macquarie
Posts: 7,121
I am all for colour Alex.
Reply With Quote
Reply

Bookmarks


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT +10. The time is now 08:52 AM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2025, Jelsoft Enterprises Ltd.
Advertisement
Bintel
Advertisement