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

Reply
 
Thread Tools Rate Thread
  #1  
Old 25-04-2015, 06:36 PM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,689
A new NGC 6357

Due to the unrelenting weather...

I have been tinkering again with previous discontentment.

This is another hybrid image composed using two data sets - the 6" Starfire with PL16803 and 12" AG12 with SXVH694

Although the seeing was good for the Ha I was never really happy with the final colour of the latest version taken with the AG12 last year and while the colour was good I was never happy with the resolution of the version taken with the 6" AP from Newcastle in 2010....so I combined them ...which was harder than I expected to get right actually

With relatively vibrant colours...I tried to keep it reasonably natural and looking like wispy gas...

A New NGC 6357

NB: Due to dust extinction in the Milky Way, this is a very red/orange nebula rather than the usual pink-red/magenta and there are many yellow stars in the region

For comparison, HERE is a beautiful close up by Johannes Schedler using a 20" Keller cassegrain in Namibia

Mike
Attached Thumbnails
Click for full-size image (NGC 6357 small.jpg)
192.6 KB114 views

Last edited by strongmanmike; 25-04-2015 at 06:47 PM.
Reply With Quote
  #2  
Old 25-04-2015, 06:48 PM
tilbrook@rbe.ne's Avatar
tilbrook@rbe.ne (Justin Tilbrook)
JHT

tilbrook@rbe.ne is offline
 
Join Date: Jun 2007
Location: Penwortham
Posts: 3,039
Nice work Mike!

The looks impressive to me.

I've been trolling for images and this one taken with a 20" scope.

http://panther-observatory.com/galle...NGC6357_F9.htm

So your resolution seems pretty damn good!

Cheers,

Justin
Reply With Quote
  #3  
Old 25-04-2015, 06:51 PM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,689
Quote:
Originally Posted by tilbrook@rbe.ne View Post
Nice work Mike!

The looks impressive to me.

I've been trolling for images and this one taken with a 20" scope.

http://panther-observatory.com/galle...NGC6357_F9.htm

So your resolution seems pretty damn good!

Cheers,

Justin
Ha ha great minds, I had just added that link to Johannes' shot

Cheers

Mike
Reply With Quote
  #4  
Old 25-04-2015, 08:09 PM
SimmoW's Avatar
SimmoW (SIMON)
Farting Nebulae

SimmoW is offline
 
Join Date: Jan 2014
Location: Tamleugh, Victoria, Australia
Posts: 1,410
spectacular Mike. I know what you mean, going crazy here with the thick cloud cover every darned weekend...
Reply With Quote
  #5  
Old 25-04-2015, 09:19 PM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,689
Quote:
Originally Posted by SimmoW View Post
spectacular Mike. I know what you mean, going crazy here with the thick cloud cover every darned weekend...
Oh tell me about it...frustrating or what This new moon is passing with no reprieve in sight.....I'm still doing an LRGB from last new moon, so if it clears now I will have to do something in narrowband until next new moon

Mike
Reply With Quote
  #6  
Old 25-04-2015, 10:10 PM
RickS's Avatar
RickS (Rick)
PI cult recruiter

RickS is offline
 
Join Date: Apr 2010
Location: Brisbane
Posts: 10,584
Great result, Mike! Love the colours.
Reply With Quote
  #7  
Old 26-04-2015, 10:26 AM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,689
Quote:
Originally Posted by RickS View Post
Great result, Mike! Love the colours.
Good to hear mate t'is never to late to make changes and deliver improvements in ones images I say...good thing to do when one is bored at least

Mike
Reply With Quote
  #8  
Old 26-04-2015, 04:03 PM
Placidus (Mike and Trish)
Narrowing the band

Placidus is offline
 
Join Date: Mar 2011
Location: Euchareena, NSW
Posts: 3,719
Won't talk about the colours - not my strength - but the sharpness is superb.

just to the right of dead centre of the image is a Border Collie, face square on, looking out at the viewer. To the left is the tiny Ice Queen's Palace, the brightest structure in the image. Closely surrounding these are many superbly detailed shock fronts that are barely detectable in most other images. Wonderful.
Reply With Quote
  #9  
Old 26-04-2015, 04:38 PM
cometcatcher's Avatar
cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline
 
Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,542
It's so good I didn't recognise it at first!

Wonderfully clear all the time here. I'm too exhausted to take any more.
Reply With Quote
  #10  
Old 26-04-2015, 04:58 PM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,689
Quote:
Originally Posted by Placidus View Post
Won't talk about the colours - not my strength - but the sharpness is superb.

just to the right of dead centre of the image is a Border Collie, face square on, looking out at the viewer. To the left is the tiny Ice Queen's Palace, the brightest structure in the image. Closely surrounding these are many superbly detailed shock fronts that are barely detectable in most other images. Wonderful.
Thanks Mike.... and I totally agree we are both equally crazy
Attached Thumbnails
Click for full-size image (NGC 6357 Ice Palace and Border Collie.jpg)
161.2 KB24 views
Reply With Quote
  #11  
Old 26-04-2015, 05:05 PM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,689
Quote:
It's so good I didn't recognise it at first!
Cheers dude

Quote:
Wonderfully clear all the time here. I'm too exhausted to take any more.
Yeah, yeah rub it in ...hey, I took THIS specially for you Kev

Cheers

Mike
Reply With Quote
  #12  
Old 26-04-2015, 05:20 PM
cometcatcher's Avatar
cometcatcher (Kevin)
<--- Comet Hale-Bopp

cometcatcher is offline
 
Join Date: Jan 2005
Location: Cloudy Mackay
Posts: 6,542
Lol. The bird nebula.
Reply With Quote
  #13  
Old 26-04-2015, 05:45 PM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 18,183
Nice work Mike. That inner core is superbly sharp and detailed. My dog looks just like
that photo. He'll wait outside my observatory for hours hoping for a pat as I walk back inside!

Greg.

Last edited by gregbradley; 27-04-2015 at 12:06 PM.
Reply With Quote
  #14  
Old 26-04-2015, 08:00 PM
Stevec35 (Steve)
Registered User

Stevec35 is offline
 
Join Date: Aug 2010
Location: Canberra
Posts: 3,654
Suffice to say I think your shot compares very well with Mr Schedler's Mike. Nice job.

Steve
Reply With Quote
  #15  
Old 26-04-2015, 11:42 PM
DJT (David)
Registered User

DJT is offline
 
Join Date: Nov 2011
Location: Sydney
Posts: 1,459
The detail is quite something. I see puppies and ice palaces as well but that core is just great.

The weather is slaying us here. Walked out of the Stephen Hawking thing at the opera house tonight and took his advice about looking up to the skies rather than at your feet only to be confronted by cloud!

Great image
Reply With Quote
  #16  
Old 27-04-2015, 07:48 AM
alpal's Avatar
alpal
Registered User

alpal is offline
 
Join Date: Jan 2012
Location: Melbourne
Posts: 3,784
Nice pic Mike - you've done well - keep them coming.

cheers
Allan
Reply With Quote
  #17  
Old 27-04-2015, 10:45 PM
Ross G
Registered User

Ross G is offline
 
Join Date: Apr 2007
Location: Cherrybrook, NSW
Posts: 5,013
Beautiful photo Mike.

Great colours and detail.

Very sharp.

It's great how you combine data from different scopes and different cameras and blend it together so well.
It's a skill I would love to learn one day.

Ross.
Reply With Quote
  #18  
Old 27-04-2015, 11:29 PM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,689
Quote:
Originally Posted by gregbradley View Post
Nice work Mike. That inner core is superbly sharp and detailed. My dog looks just like
that photo. He'll wait outside my observatory for hours hoping for a pat as I walk back inside!

Greg.
Love Border Collies, beautiful dogs...great spot by Mike BJ

Quote:
Originally Posted by Stevec35 View Post
Suffice to say I think your shot compares very well with Mr Schedler's Mike. Nice job.

Steve
Cheers Steve, yeah probably slightly above where one would expect things to sit against a 20" under steady Namibian skies I guess?...but I'd have that Bavarian-Africo combo anyday

Quote:
Originally Posted by DJT View Post
The detail is quite something. I see puppies and ice palaces as well but that core is just great.

The weather is slaying us here. Walked out of the Stephen Hawking thing at the opera house tonight and took his advice about looking up to the skies rather than at your feet only to be confronted by cloud!

Great image
Well Dave, you could always spend time looking for strange shapes in the clouds Cheers Dave

Quote:
Originally Posted by alpal View Post
Nice pic Mike - you've done well - keep them coming.

cheers
Allan
Will do Al, will do (in fact, I'm about to post a brand new image )

Quote:
Originally Posted by Ross G View Post
Beautiful photo Mike.

Great colours and detail.

Very sharp.

It's great how you combine data from different scopes and different cameras and blend it together so well.
It's a skill I would love to learn one day.

Ross.
Thanks Ross, it's not that hard but I would love to sit down some day and chew the imaging fat with you

Mike
Reply With Quote
  #19  
Old 28-04-2015, 06:56 AM
stevous67 (Steve M)
Registered User

stevous67 is offline
 
Join Date: Jul 2008
Location: Melbourne, Australia
Posts: 633
A beautiful rendition Mike. The colour is this way, I had a similar colour result [+ my usual colour saturation pumping].

Excellent detail and processing. The bright star to the middle right of the Koala was difficult to process I found, leaving a dark ring around it relative to the nebula. Yours is seamless there - well done.


Cheers,


Steve
Reply With Quote
  #20  
Old 28-04-2015, 09:02 AM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,689
Quote:
Originally Posted by stevous67 View Post
A beautiful rendition Mike. The colour is this way, I had a similar colour result [+ my usual colour saturation pumping].

Excellent detail and processing. The bright star to the middle right of the Koala was difficult to process I found, leaving a dark ring around it relative to the nebula. Yours is seamless there - well done.


Cheers,


Steve
Thanks Steve, pump that colour

Mike
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 04:25 AM.

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