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

Reply
 
Thread Tools Rate Thread
  #1  
Old 22-01-2008, 05:29 PM
sjastro's Avatar
sjastro
Registered User

sjastro is offline
 
Join Date: Jun 2007
Posts: 2,926
Henize 70

A supernova remnant in the LMC. A faint object which shows up clearly in the image.
LRGB exposure 120m L=R, 60m R, 60m G, 60m B ST-XME, BRC-250.

http://users.westconnect.com.au/~sjastro/hen70c.html (80% resolution)

Hope you like it.

Steven
Reply With Quote
  #2  
Old 22-01-2008, 05:37 PM
Starkler's Avatar
Starkler (Geoff)
4000 post club member

Starkler is offline
 
Join Date: Sep 2004
Location: Melbourne
Posts: 4,900
Now thats pretty cool!
Reply With Quote
  #3  
Old 22-01-2008, 05:52 PM
theodog's Avatar
theodog (Jeff)
Every photon is sacred !

theodog is offline
 
Join Date: Oct 2007
Location: Coonabarabran
Posts: 1,071
Nice image. Plenty of colour and scale.
Well done.
Reply With Quote
  #4  
Old 22-01-2008, 10:19 PM
iceman's Avatar
iceman (Mike)
Sir Post a Lot!

iceman is offline
 
Join Date: Sep 2004
Location: Gosford, NSW, Australia
Posts: 36,799
Wow, that's a fantastic object in a beautiful deep starfield!

Great work, Steven! Very well captured and processed.
Reply With Quote
  #5  
Old 22-01-2008, 10:33 PM
Ric's Avatar
Ric
Support your local RFS

Ric is offline
 
Join Date: May 2006
Location: Wamboin NSW
Posts: 12,405
What an amazing image Steven, the detail in the remnant is quite fantastic.

Well done
Reply With Quote
  #6  
Old 22-01-2008, 10:33 PM
Peter Ward's Avatar
Peter Ward
Galaxy hitchhiking guide

Peter Ward is offline
 
Join Date: Dec 2007
Location: The Shire
Posts: 8,475
Steve,

That is a technically *hard* object to image, particularly at the scale you've
imaged it at.

Lots of detail, excellent colour balance, nice tight round stars to the edge of the frame....hey..as if I need to tell you this

Great work! Get it published! AS&T are I'm sure looking for this calibre of image!
Reply With Quote
  #7  
Old 22-01-2008, 11:17 PM
allan gould's Avatar
allan gould
Registered User

allan gould is offline
 
Join Date: May 2005
Location: Brisbane
Posts: 4,485
Quote:
Originally Posted by sjastro View Post
A supernova remnant in the LMC. A faint object which shows up clearly in the image.
LRGB exposure 120m L=R, 60m R, 60m G, 60m B ST-XME, BRC-250.

http://users.westconnect.com.au/~sjastro/hen70c.html (80% resolution)

Hope you like it.

Steven
Can you give the RA and DEC for this object. I only have the 1950 co-ordinates from Burnham's
Thanks Allan
Reply With Quote
  #8  
Old 23-01-2008, 10:22 AM
sjastro's Avatar
sjastro
Registered User

sjastro is offline
 
Join Date: Jun 2007
Posts: 2,926
Quote:
Originally Posted by allan gould View Post
Can you give the RA and DEC for this object. I only have the 1950 co-ordinates from Burnham's
Thanks Allan
2000 coordinates:- RA 05 43.0, Dec -67 52

Steven
Reply With Quote
  #9  
Old 23-01-2008, 10:25 AM
allan gould's Avatar
allan gould
Registered User

allan gould is offline
 
Join Date: May 2005
Location: Brisbane
Posts: 4,485
Steven
Thanks very much for that. I can remember browsing Burnham's and thinking what a cool little object and have searched for it but not found it. I'll try to image it when the clouds clear as its on my to do list. Also like to add, what a great photo you have taken of it - a masterpiece and beyond my capabilities.
Reply With Quote
  #10  
Old 23-01-2008, 10:30 AM
sjastro's Avatar
sjastro
Registered User

sjastro is offline
 
Join Date: Jun 2007
Posts: 2,926
Quote:
Originally Posted by Peter Ward View Post
Steve,

That is a technically *hard* object to image, particularly at the scale you've
imaged it at.

Lots of detail, excellent colour balance, nice tight round stars to the edge of the frame....hey..as if I need to tell you this

Great work! Get it published! AS&T are I'm sure looking for this calibre of image!
Thanks Peter,

Maybe it's time to break the ice and start submitting images. I have always been reluctant with Australian publications, as that "other magazine" has stolen some of my images in the past and falsified the credits.

Regards

Steven
Reply With Quote
  #11  
Old 24-01-2008, 11:30 AM
sjastro's Avatar
sjastro
Registered User

sjastro is offline
 
Join Date: Jun 2007
Posts: 2,926
Thank you to all concerned for the comments on this image.

Clear skies

Steven
Reply With Quote
  #12  
Old 24-01-2008, 01:17 PM
marc4darkskies's Avatar
marc4darkskies (Marcus)
Billions and Billions ...

marc4darkskies is offline
 
Join Date: Mar 2007
Location: Quialigo, NSW
Posts: 3,143
Quote:
Originally Posted by sjastro View Post
A supernova remnant in the LMC. A faint object which shows up clearly in the image.
LRGB exposure 120m L=R, 60m R, 60m G, 60m B ST-XME, BRC-250.

http://users.westconnect.com.au/~sjastro/hen70c.html (80% resolution)

Hope you like it.

Steven
Superb Steven, just superb. Wonderful detail!

What image scale were you working at anyway? I'd guess around 1 arcsec/pixel (?)

Cheers, Marcus
Reply With Quote
  #13  
Old 24-01-2008, 04:31 PM
sjastro's Avatar
sjastro
Registered User

sjastro is offline
 
Join Date: Jun 2007
Posts: 2,926
Quote:
Originally Posted by marc4darkskies View Post
Superb Steven, just superb. Wonderful detail!

What image scale were you working at anyway? I'd guess around 1 arcsec/pixel (?)

Cheers, Marcus
Thanks Marcus.

You're close the scale 1.1 arcsec/pixel.

Steven
Reply With Quote
  #14  
Old 25-01-2008, 09:32 AM
Garyh's Avatar
Garyh
Amongst the stars

Garyh is offline
 
Join Date: Jun 2006
Location: Glen Innes, N.S.W.
Posts: 2,888
Excellent Image!
So much detail and at a great scale.
Now that will be hard to improve on!
cheers Gary
Reply With Quote
  #15  
Old 25-01-2008, 06:35 PM
sjastro's Avatar
sjastro
Registered User

sjastro is offline
 
Join Date: Jun 2007
Posts: 2,926
Quote:
Originally Posted by Garyh View Post
Excellent Image!
So much detail and at a great scale.
Now that will be hard to improve on!
cheers Gary
Thanks. Seeing conditions were quite good during imaging.

Regards

Steven
Reply With Quote
  #16  
Old 28-01-2008, 04:11 AM
jase (Jason)
Registered User

jase is offline
 
Join Date: Sep 2006
Location: Melbourne, Victoria
Posts: 3,916
Marvellous Steven. Thoroughly enjoyed the rich star field surrounding the center show piece. I wonder how much more you would have brought out in Ha. Keep up the great work.
Reply With Quote
  #17  
Old 28-01-2008, 06:17 PM
dcalleja's Avatar
dcalleja
Registered User

dcalleja is offline
 
Join Date: Oct 2005
Location: Sydney
Posts: 515
The image scale is really amazing. Fabulous image!
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 09:45 AM.

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