Go Back   IceInSpace > Images > Deep Space

Reply
 
Thread Tools Rate Thread
  #1  
Old 01-12-2013, 08:31 AM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,691
The Sprinkler and mega distant galaxies - another jet..?

Although a deceptively small 6' X 4' in size, I have always loved this galaxy in Eridanus, NGC 1300, it reminds me of a lawn sprinkler spinning slowly

When Hubble released it's version in around 2004 I was gob smacked by the number of very distant background galaxies that could be seen through the disc of NGC 1300 .. it was an incredible site!

Well now almost 10 years later and armed with my little AG12 I can actually pick many of them up, which to me is really quite remarkable. I have no idea of their magnitudes but if there aren't some in there fainter than magnitude 23 or so, I'd be very surprised

NGC 1300 and NGC 1297 pair

Full Frame (I actually decided to use flats for this image)

Close Up (100% crop)

Unbelievably MEGA distant galaxies!

Well not a Jet but some FAINT Extensions

Mike
Sigh...Oh to be imaging from Cerro Tololo
Attached Thumbnails
Click for full-size image (NGC-1300-LRHaGB2-background-sat-blend-sat-blend-dsnr-blend4sc4-crop-100%.jpg)
77.1 KB117 views

Last edited by strongmanmike; 03-12-2013 at 10:58 PM.
Reply With Quote
  #2  
Old 01-12-2013, 08:46 AM
petershah's Avatar
petershah (Peter Shah)
Registered User

petershah is offline
 
Join Date: Jun 2012
Location: United Kingdom
Posts: 406
another fine image there Mike...you better slow down or there will be nothing left to image at this rate ;-)
Reply With Quote
  #3  
Old 01-12-2013, 09:20 AM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 18,185
Very nice Mike.

It is almost inconceivable we are imaging such distant objects from basically our backyard.

Greg.
Reply With Quote
  #4  
Old 01-12-2013, 09:26 AM
alpal's Avatar
alpal
Registered User

alpal is offline
 
Join Date: Jan 2012
Location: Melbourne
Posts: 3,786
Nice work Mike.
The Hubble comparison shows just how powerful the Hubble is.
I wish they would have made a whole fleet of Hubble telescopes
instead of just the one that will crash into the ocean in a few years.

Still - it's amazing that you could pick up those faint galaxies at all.
Reply With Quote
  #5  
Old 01-12-2013, 11:04 AM
LightningNZ's Avatar
LightningNZ (Cam)
Registered User

LightningNZ is offline
 
Join Date: Oct 2011
Location: Canberra
Posts: 951
Wow, geez Mike that's pretty awesome. Was this taken from Murrumbateman? ~Mag 23 is nuts. I've gotta get my kit mobile so I can escape Belconnen.

Something else that amazes me is that you used no darks on this! That H694 seems like a hell of a good chip.

Cheers,
Cam
Reply With Quote
  #6  
Old 01-12-2013, 03:13 PM
RickS's Avatar
RickS (Rick)
PI cult recruiter

RickS is offline
 
Join Date: Apr 2010
Location: Brisbane
Posts: 10,584
Another wonderful galaxy image, Mike! I hope you'll leave a couple for me

How much do you tweak the colour? My galaxies mostly lean towards a cyan colour with a little red/magenta in the Ha areas. I have tried a variety of colour calibration methods but they don't seem to make a lot of difference.

Cheers,
Rick.
Reply With Quote
  #7  
Old 02-12-2013, 12:48 AM
astronobob's Avatar
astronobob (Bob)
Casual Cosmos Capturer

astronobob is offline
 
Join Date: Jun 2010
Location: Gold Coast SE QLD
Posts: 4,476
so its this type of galaxy's for greener grass Mike, we've had enough rain for awhile with out adding sprinklers matee
Thats a terrible ly good image Mike, quite a 'spinout' result and done well to resolve the dark arms in that smaller galaxy 'low-right' too
Reply With Quote
  #8  
Old 02-12-2013, 04:36 AM
John Hothersall's Avatar
John Hothersall
Registered User

John Hothersall is offline
 
Join Date: Apr 2007
Location: Thornlands, Brisbane.
Posts: 1,346
Wondered if this might be next, this galaxy is kind of perfect - processed very nicely. Always an eyeopener what we can get v professional.

John.
Reply With Quote
  #9  
Old 02-12-2013, 05:38 AM
jase (Jason)
Registered User

jase is offline
 
Join Date: Sep 2006
Location: Melbourne, Victoria
Posts: 3,916
'bout time you got serious and took some flats. Enjoyed the full frame Mike. A very cool galaxy pairing.
Reply With Quote
  #10  
Old 02-12-2013, 06:22 AM
iceman's Avatar
iceman (Mike)
Sir Post a Lot!

iceman is offline
 
Join Date: Sep 2004
Location: Gosford, NSW, Australia
Posts: 36,799
Lovely views Mr Sidonio. Quite a neat galaxy.
Reply With Quote
  #11  
Old 02-12-2013, 06:44 AM
Dennis
Dazzled by the Cosmos.

Dennis is offline
 
Join Date: May 2005
Location: Brisbane
Posts: 11,823
Such a pretty galaxy indeed Mike, excellent work as usual.

Love you presentations and entertaining, yet informative, narrative.

Cheers

Dennis
Reply With Quote
  #12  
Old 02-12-2013, 08:32 AM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,691
Quote:
Originally Posted by petershah View Post
another fine image there Mike...you better slow down or there will be nothing left to image at this rate ;-)
Thanks Peter, slow down?? maaate I have been snapping the heavens for over 30 years now and there is an entire Universe out there to capture ...statistically I only have about 30 more years left

Quote:
Originally Posted by gregbradley View Post
Very nice Mike.

It is almost inconceivable we are imaging such distant objects from basically our backyard.

Greg.
I think the profoundness is a bit lost on some, worrying about perfect processing, perfect star images, how much mega data has been collected or how your work is received around the World etc is not really the point, we need to look at our data more, I mean reeeally look and soak up what it has captured and what it is showing....

Quote:
Originally Posted by alpal View Post
Nice work Mike.
The Hubble comparison shows just how powerful the Hubble is.
I wish they would have made a whole fleet of Hubble telescopes
instead of just the one that will crash into the ocean in a few years.

Still - it's amazing that you could pick up those faint galaxies at all.
Yep no argument how amazing the Hubble scope is, can't compete on the depth and resolution table, that's for sure!... but it's images are a great way of searching and conformation of what our little optical thimbles have managed to collect under our mortal murky skies

Quote:
Originally Posted by LightningNZ View Post
Wow, geez Mike that's pretty awesome. Was this taken from Murrumbateman? ~Mag 23 is nuts. I've gotta get my kit mobile so I can escape Belconnen.

Something else that amazes me is that you used no darks on this! That H694 seems like a hell of a good chip.

Cheers,
Cam
Hi Cam, I'm in Wallaroo, kinda on the way to Murrumbateman. Yes darks are basically unnecessary with this awesome little camera, I just dither my light frames and then median compine in pre processing - easy I wasn't using flats until now either but my 1.25" filters do vignette even this small chip slightly at the fast F3.8 of this scope...so I have some slightly bigger 36mm filters on their way which will hopefully remove the remaining vignetting

Quote:
Originally Posted by RickS View Post
Another wonderful galaxy image, Mike! I hope you'll leave a couple for me

How much do you tweak the colour? My galaxies mostly lean towards a cyan colour with a little red/magenta in the Ha areas. I have tried a variety of colour calibration methods but they don't seem to make a lot of difference.

Cheers,
Rick.
He he , don't worry Rick there are plenty of galaxies out there for you..oh, let's see..?, probably of the order of a few hundred million within your grasp Colour?...mate I just wing it, my minds eye has a picture in it and I process to try and match that, like us all, my minds eye is influenced by several factors including previous views of the galaxy and what looks right based on my understanding of galaxy colours

Mike

Quote:
Originally Posted by astronobob View Post
so its this type of galaxy's for greener grass Mike, we've had enough rain for awhile with out adding sprinklers matee
Thats a terrible ly good image Mike, quite a 'spinout' result and done well to resolve the dark arms in that smaller galaxy 'low-right' too
Cheers Bob, I didn't want to water the image down and my head was spinning during the processing flow for this one but in the end I flooded it with colour... which isn't everyone's pitcher

Mike

Quote:
Originally Posted by John Hothersall View Post
Wondered if this might be next, this galaxy is kind of perfect - processed very nicely. Always an eyeopener what we can get v professional.

John.
I love this time of year, so many amazing looking galaxies in our southern skies to chose from. Would love to know where I could find out what and how bright those distant galaxies are?

Mike

Quote:
Originally Posted by jase View Post
'bout time you got serious and took some flats. Enjoyed the full frame Mike. A very cool galaxy pairing.
Bah Flats!...someone should blow flats up Richard Crisp will kill me but I have some bigger filters on the way to remove the vignetting...let's see

Quote:
Originally Posted by iceman View Post
Lovely views Mr Sidonio. Quite a neat galaxy.
Cheers Mike

Quote:
Originally Posted by Dennis View Post
Such a pretty galaxy indeed Mike, excellent work as usual.

Love you presentations and entertaining, yet informative, narrative.

Cheers

Dennis
Glad you enjoyed the view big D , there is so much more to objects than just how perfectly (or not) processed they are..there is processing to reveal hidden identities as well
Reply With Quote
  #13  
Old 02-12-2013, 08:32 AM
Rod771's Avatar
Rod771 (Rod)
Turn the lights off!

Rod771 is offline
 
Join Date: Aug 2012
Location: Parklea NSW
Posts: 1,207
Wow! Galaxies everywhere in that one Mike.

Well done
Reply With Quote
  #14  
Old 02-12-2013, 08:57 AM
cybereye's Avatar
cybereye (Mario)
Mozzies love me!

cybereye is offline
 
Join Date: Aug 2009
Location: Brisbane
Posts: 1,287
Mike,

I've got to say it - this image of the Sprinkler Galaxy has "whet" my appetite for more from the House of Sidinio!

Fantastic image...

Cheers,
Mario
Reply With Quote
  #15  
Old 02-12-2013, 09:04 AM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,691
Quote:
Originally Posted by Rod771 View Post
Wow! Galaxies everywhere in that one Mike.

Well done
Thanks Rod, yes there are a few huh?

Quote:
Originally Posted by cybereye View Post
Mike,

I've got to say it - this image of the Sprinkler Galaxy has "whet" my appetite for more from the House of Sidinio!

Fantastic image...

Cheers,
Mario
"whet" my appetite..?...hmm?..no, don't get it

http://www.youtube.com/watch?v=Yz2LaJOVAiA

Mike Smoke too much
Reply With Quote
  #16  
Old 02-12-2013, 11:44 AM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,691
Why didn't someone point out the granulated background ...didn't notice it yesterday after having no sleep ...now fixed

Mike
Reply With Quote
  #17  
Old 02-12-2013, 12:56 PM
h0ughy's Avatar
h0ughy (David)
Moderator

h0ughy is offline
 
Join Date: Apr 2005
Location: NEWCASTLE NSW Australia
Posts: 33,429
Quote:
Originally Posted by strongmanmike View Post
Why didn't someone point out the granulated background ...didn't notice it yesterday after having no sleep ...now fixed

Mike
well i did notice that, but rather than upset a 500lb budgie i let it lie without comment - which is wrong and you're far enough away to say in the one breath it is a great image but lacks clarity

love your work Mike
Reply With Quote
  #18  
Old 02-12-2013, 01:34 PM
marco's Avatar
marco (Marco Lorenzi)
Registered User

marco is offline
 
Join Date: Aug 2009
Location: Singapore
Posts: 933
Another great one Mike, the H694/AG12 couple is great for these small targets when seeing cooperates

Ciao
Marco
Reply With Quote
  #19  
Old 02-12-2013, 03:07 PM
cybereye's Avatar
cybereye (Mario)
Mozzies love me!

cybereye is offline
 
Join Date: Aug 2009
Location: Brisbane
Posts: 1,287
Quote:
Originally Posted by strongmanmike View Post

"whet" my appetite..?...hmm?..no, don't get it
I thought it was a funny pun - maybe I was wrong...
Reply With Quote
  #20  
Old 02-12-2013, 04:13 PM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,691
Quote:
Originally Posted by h0ughy View Post
well i did notice that, but rather than upset a 500lb budgie i let it lie without comment - which is wrong and you're far enough away to say in the one breath it is a great image but lacks clarity

love your work Mike
Oi ...I'm only 300lbs! actually just under now

Hopefully some clarity has been restored

Quote:
Originally Posted by marco View Post
Another great one Mike, the H694/AG12 couple is great for these small targets when seeing cooperates

Ciao
Marco
Yes absolutely right they work well together. Google finds very few amateur images of this galaxy on the net actually, the only amateur image I could really find that was significantly better was RJ Gabany's version done with a 20"RC ...it is an incredible piece of work of course but it has his usual are they real or not details look

Quote:
Originally Posted by cybereye View Post
I thought it was a funny pun - maybe I was wrong...
Yes it was funny, hence the Mr Smoke too much link ...I love daddy joke puns
Reply With Quote
Reply

Bookmarks

Thread Tools
Rate This Thread
Rate This Thread:

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 09:08 PM.

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