Go Back   IceInSpace > Images > Deep Space
Register FAQ Calendar Today's Posts Search

Reply
 
Thread Tools Rate Thread
  #1  
Old 30-05-2019, 04:44 PM
Peter Ward's Avatar
Peter Ward
Galaxy hitchhiking guide

Peter Ward is offline
 
Join Date: Dec 2007
Location: The Shire
Posts: 8,106
By Zeus!

The link below will allow those who can wield the mighty mouse cursor, and release the Kraken! to literally pull the stars from the sky.

Well, sort of.

It's really just a roll-over of the two data sets I linked to earlier...

The link is here


Enjoy!

Last edited by Peter Ward; 30-05-2019 at 05:21 PM.
Reply With Quote
  #2  
Old 30-05-2019, 06:47 PM
Andy01's Avatar
Andy01 (Andy)
My God it's full of stars

Andy01 is offline
 
Join Date: Mar 2012
Location: Melbourne
Posts: 3,256
Seriously cool- nice out of the box image! 😊😎
Reply With Quote
  #3  
Old 30-05-2019, 08:30 PM
Stevec35 (Steve)
Registered User

Stevec35 is offline
 
Join Date: Aug 2010
Location: Canberra
Posts: 3,654
Really really nice. Can't think what else to say.

Steve
Reply With Quote
  #4  
Old 30-05-2019, 09:49 PM
Peter Ward's Avatar
Peter Ward
Galaxy hitchhiking guide

Peter Ward is offline
 
Join Date: Dec 2007
Location: The Shire
Posts: 8,106
Quote:
Originally Posted by Andy01 View Post
Seriously cool- nice out of the box image! 😊😎
Thanks Andy...I suspected it would appeal to your Photographer's eye

Quote:
Originally Posted by Stevec35 View Post
Really really nice. Can't think what else to say.

Steve
Ta Steve. Much appreciated. I wasn't sure about the false colour palette on the h-alpha data, but have decided it's not too shabby after all....and throws an immediate/interesting perspective to the colour data.
Reply With Quote
  #5  
Old 31-05-2019, 09:44 AM
Benjamin's Avatar
Benjamin (Ben)
Registered User

Benjamin is offline
 
Join Date: Jun 2013
Location: Moorooka, Brisbane
Posts: 906
Love the starless version which seems to emphasize, or suggest, foreground and background areas. Is the version with stars HaRGB? I’m looking at this on an iPhone so might be missing some info. The alternating view works fine on on the touch screen though :-)
Reply With Quote
  #6  
Old 31-05-2019, 11:09 AM
leon's Avatar
leon
Registered User

leon is offline
 
Join Date: Apr 2006
Location: Warrnambool
Posts: 12,449
Have to agree, the Starless image is fascinating, and dose highlight the whole image. I do like it a lot, both are excellent images, though.

Leon
Reply With Quote
  #7  
Old 31-05-2019, 05:09 PM
multiweb's Avatar
multiweb (Marc)
ze frogginator

multiweb is offline
 
Join Date: Oct 2007
Location: Sydney
Posts: 22,062
Pretty cool Peter.
Reply With Quote
  #8  
Old 31-05-2019, 07:23 PM
codemonkey's Avatar
codemonkey (Lee)
Lee "Wormsy" Borsboom

codemonkey is offline
 
Join Date: Jul 2013
Location: Kilcoy, QLD
Posts: 2,058
Love the starless one.

I was playing around with Starnet again the other day. Seems to do better on some images than on others. I get some interesting crosshatch artefacts with my data; have you seen this?
Reply With Quote
  #9  
Old 31-05-2019, 08:59 PM
Peter Ward's Avatar
Peter Ward
Galaxy hitchhiking guide

Peter Ward is offline
 
Join Date: Dec 2007
Location: The Shire
Posts: 8,106
Quote:
Originally Posted by codemonkey View Post
Love the starless one.

I was playing around with Starnet again the other day. Seems to do better on some images than on others. I get some interesting crosshatch artefacts with my data; have you seen this?
Ta. I found it was a bit hit and miss. The routine does not remove diffraction spikes, and a few are visible in my data, but I'd expect if the
original is heavy in spikes a cross-hatch pattern would result.

Quote:
Originally Posted by multiweb View Post
Pretty cool Peter.
Thanks mate.

Quote:
Originally Posted by leon View Post
Have to agree, the Starless image is fascinating, and dose highlight the whole image. I do like it a lot, both are excellent images, though.

Leon
Glad you enjoyed them Leon.

Quote:
Originally Posted by Benjamin View Post
Love the starless version which seems to emphasize, or suggest, foreground and background areas. Is the version with stars HaRGB? I’m looking at this on an iPhone so might be missing some info. The alternating view works fine on on the touch screen though :-)
Ta. The colour version is indeed HaRGB, but the blend is pretty mild as can be seen from the h-alpha only view.
Reply With Quote
  #10  
Old 01-06-2019, 06:19 AM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 17,897
Very dramatic. The whole nebula looks likes a violent fire.

A lot of extra detail has come out. Does Starnet do that or is that a 2nd processing step?

Greg.
Reply With Quote
  #11  
Old 01-06-2019, 07:55 AM
Peter Ward's Avatar
Peter Ward
Galaxy hitchhiking guide

Peter Ward is offline
 
Join Date: Dec 2007
Location: The Shire
Posts: 8,106
Quote:
Originally Posted by gregbradley View Post
Very dramatic. The whole nebula looks likes a violent fire.

A lot of extra detail has come out. Does Starnet do that or is that a 2nd processing step?

Greg.
Thanks Greg. No, all starnet does is remove stars. The false colour palette was applied in Photoshop.
Reply With Quote
  #12  
Old 03-06-2019, 11:07 AM
Retrograde's Avatar
Retrograde (Pete)
a.k.a. @AstroscapePete

Retrograde is offline
 
Join Date: Oct 2011
Location: Sydney
Posts: 1,634
I think I'm starting to catch this starless disease now .
I love the starless Ha view in particular - has a fabulous 3D feel to it.
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 05:28 AM.

Powered by vBulletin Version 3.8.7 | Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.
Advertisement
Bintel
Advertisement
Testar
Advertisement