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

Reply
 
Thread Tools Rate Thread
  #1  
Old 18-07-2010, 01:33 PM
Bolts_Tweed (Mark)
Registered User

Bolts_Tweed is offline
 
Join Date: Apr 2009
Location: Banora Point NSW
Posts: 480
6357 in Ha, R+Ha, G, B

This is an image I captured over the last couple of weeks. Unfortunately the jpg doesn't do the detail many favours, as w all know I suppose. We used to call this the Ghouls head (rotate 80 degrees CW). It looks a bit M42'ish with hot young stars in the centre forming a bowl structure.

Imaged with Televue np 101is and ST8300M. Astronomik 6nm Ha and Astrodon E Series RGB. Ha is a HDR of exposures from 1.5 min to 8 min (10 of each x 4 steps) and RGB are each just 6 exposures of 5 min each.

I used Ken Crawford's MLDB and depth of field processing techniques in CS3 trying to bring the cloud edges to the front and the centre of the bowl behind them, and basic DBE, etc in PI.

Dunno if I'm real happy with the colour but the stars look ok on this monitor so i'll leave it for now - ordered a Spyder on Friday so my calibration woes should be fixed next week.

Mark Bolton
Attached Thumbnails
Click for full-size image (NGC6357_haRGB_MLDB_Crop_Sml.jpg)
201.2 KB31 views
Reply With Quote
  #2  
Old 18-07-2010, 02:56 PM
multiweb's Avatar
multiweb (Marc)
ze frogginator

multiweb is offline
 
Join Date: Oct 2007
Location: Sydney
Posts: 22,078
Nice shot. Had a go at it recently but didn't capture nearly as much details.
Reply With Quote
  #3  
Old 18-07-2010, 03:03 PM
Germ
Registered User

Germ is offline
 
Join Date: Mar 2008
Location: Brisbane
Posts: 32
Great shot Mark if the image looks this good as a jpeg can't imagin what the original looks like
Cheers
Jeremy
Reply With Quote
  #4  
Old 18-07-2010, 03:05 PM
troypiggo's Avatar
troypiggo (Troy)
Bust Duster

troypiggo is offline
 
Join Date: Nov 2008
Location: Brisbane, Australia
Posts: 4,846
Beautifully framed. Bit of colour tweaking would improve it. Looks a little red on this monitor. But definitely see the detail. Great image scale too.
Reply With Quote
  #5  
Old 18-07-2010, 03:52 PM
Bolts_Tweed (Mark)
Registered User

Bolts_Tweed is offline
 
Join Date: Apr 2009
Location: Banora Point NSW
Posts: 480
Thx guys

Monitor calibration is my bug bear at the moment. Poor eyesight with a lack of ability has necessitated the Spyder3. I've adjusted the saturation a bit to try and guess what is needed on correctly calibrated monitors (as judged by others images) but I wont know until the calibration gear arrives.

Thx for the comments and when i get it sorted out I should be able to show what I am seeing here.

Mark
Reply With Quote
  #6  
Old 18-07-2010, 06:06 PM
Hagar (Doug)
Registered User

Hagar is offline
 
Join Date: Oct 2006
Location: Australia
Posts: 4,646
Very nice detailed image Mark. You won't regret buying the Spyder they work wonders. Blending Ha is very dificult and it is always some compromise between colour balance and star colour and even red colour but the detail aquired is worth the extra problems.
Reply With Quote
  #7  
Old 18-07-2010, 08:00 PM
Bolts_Tweed (Mark)
Registered User

Bolts_Tweed is offline
 
Join Date: Apr 2009
Location: Banora Point NSW
Posts: 480
Thx Doug

I really have to thank you for the heads up on the spyder. I searched this forum for calibration of monitors and found your reccommendation - shows how useful a resource the forum is.

Thx

Mark
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 05:39 AM.

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