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

Reply
 
Thread Tools Rate Thread
  #1  
Old 01-10-2021, 05:58 PM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 17,896
The Butterfly Cluster

Another widefield from the AP130 quad TCC and QHY600M.

The Butterfly Cluster.

https://pbase.com/gregbradley/image/172005078/large regular size

https://pbase.com/gregbradley/image/172005078/original large size

Greg.
Attached Thumbnails
Click for full-size image (Butterfly Cluster LRGB V1 thumb.jpg)
197.2 KB136 views
Reply With Quote
  #2  
Old 01-10-2021, 09:46 PM
Retrograde's Avatar
Retrograde (Pete)
a.k.a. @AstroscapePete

Retrograde is offline
 
Join Date: Oct 2011
Location: Sydney
Posts: 1,634
Really nice Greg!

Great star colour and a nice emission Nebula there all put in context with the surrounding Milky Way.
Reply With Quote
  #3  
Old 01-10-2021, 09:49 PM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 17,896
Quote:
Originally Posted by Retrograde View Post
Really nice Greg!

Great star colour and a nice emission Nebula there all put in context with the surrounding Milky Way.
Thanks Pete. I think a good refractor images stars well. I was surprised by the
Ha areas. I didn't shoot any Ha its just LRGB.

Greg.
Reply With Quote
  #4  
Old 01-10-2021, 09:49 PM
The_bluester's Avatar
The_bluester (Paul)
Registered User

The_bluester is offline
 
Join Date: Feb 2011
Location: Kilmore, Australia
Posts: 3,342
I thought I posted before. That is a really pretty field, as Pete posted, a nice emission neb, the Milky Way as a backdrop and a nice cluster to boot. I am hoping for some decent weather so I can have another crack at widefields with my SVX80T, it hasn't seen the sky in a couple of months.
Reply With Quote
  #5  
Old 01-10-2021, 09:52 PM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 17,896
Quote:
Originally Posted by Retrograde View Post
Really nice Greg!

Great star colour and a nice emission Nebula there all put in context with the surrounding Milky Way.
Quote:
Originally Posted by The_bluester View Post
I thought I posted before. That is a really pretty field, as Pete posted, a nice emission neb, the Milky Way as a backdrop and a nice cluster to boot. I am hoping for some decent weather so I can have another crack at widefields with my SVX80T, it hasn't seen the sky in a couple of months.
Thanks. Its the first time I have imaged this. I was pleasantly surprised to see the Ha areas as I didn't expect anything there. I didn't shoot any Ha either.

I have often admired these open cluster images. I did a few of these recently. This is the first one I processed out of a few.

Greg.
Reply With Quote
  #6  
Old 02-10-2021, 08:47 AM
LKD (Luke)
Registered User

LKD is offline
 
Join Date: Oct 2011
Location: ANSTEAD
Posts: 148
Hi Greg, I really like this one, beautiful colour rendition, great work.
Reply With Quote
  #7  
Old 02-10-2021, 08:52 AM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 17,896
Quote:
Originally Posted by LKD View Post
Hi Greg, I really like this one, beautiful colour rendition, great work.
Thanks very much . I was happy with how it turned out.

Greg.
Reply With Quote
  #8  
Old 02-10-2021, 08:58 AM
JA
.....

JA is offline
 
Join Date: Oct 2016
Location: Melbourne, Australia
Posts: 2,969
That's so well done Greg. A beautiful Image

Best
JA
Reply With Quote
  #9  
Old 02-10-2021, 09:03 AM
strongmanmike's Avatar
strongmanmike (Michael)
Highest Observatory in Oz

strongmanmike is offline
 
Join Date: May 2006
Location: Canberra
Posts: 17,174
Nice looking image Greg, it's a beautiful cluster that one and in a nice setting too

Mike
Reply With Quote
  #10  
Old 02-10-2021, 09:20 AM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 17,896
Quote:
Originally Posted by strongmanmike View Post
Nice looking image Greg, it's a beautiful cluster that one and in a nice setting too

Mike
Thanks Mike.

Quote:
Originally Posted by JA View Post
That's so well done Greg. A beautiful Image

Best
JA
Sometimes the simpler images look best.

Greg.
Reply With Quote
  #11  
Old 02-10-2021, 10:15 AM
Andy01's Avatar
Andy01 (Andy)
My God it's full of stars

Andy01 is offline
 
Join Date: Mar 2012
Location: Melbourne
Posts: 3,256
Hey Greg, you've nailed that one, well done!
Q) Why bin 2x2 though?
Reply With Quote
  #12  
Old 02-10-2021, 03:49 PM
Placidus (Mike and Trish)
Narrowing the band

Placidus is offline
 
Join Date: Mar 2011
Location: Euchareena, NSW
Posts: 3,719
Beautiful. So much to like. The one single red giant in the otherwise all-blue cluster. The reflection nebulosity. The black dust in the background. And best of all, the squillions of cool dim red stars in the general Milky Way.
Reply With Quote
  #13  
Old 02-10-2021, 04:33 PM
matlud (Mathew)
Registered User

matlud is offline
 
Join Date: Jun 2015
Location: NZ
Posts: 248
Really nice Greg -a great image 👏👏
Reply With Quote
  #14  
Old 02-10-2021, 07:38 PM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 17,896
Quote:
Originally Posted by Andy01 View Post
Hey Greg, you've nailed that one, well done!
Q) Why bin 2x2 though?
Thanks Andy. Why 2x2? Firstly to get the image scale closer to 1 arc sec. Secondly there is still a gain in SNR with these CMOS sensors and 3rdly because 1x1 files are 130mb in size whereas 2x2 are "only" 30mb!

Quote:
Originally Posted by Placidus View Post
Beautiful. So much to like. The one single red giant in the otherwise all-blue cluster. The reflection nebulosity. The black dust in the background. And best of all, the squillions of cool dim red stars in the general Milky Way.
You make it seem poetic and so it is! Thanks M and T.

Quote:
Originally Posted by matlud View Post
Really nice Greg -a great image 👏👏
Thanks Mat. I like it too but your LMC image is outstanding.
Reply With Quote
  #15  
Old 19-10-2021, 04:55 PM
topheart
Registered User

topheart is offline
 
Join Date: Nov 2005
Location: Cairns
Posts: 1,087
Gorgeous Greg!

Cheers,
Tim
Reply With Quote
  #16  
Old 20-10-2021, 09:45 PM
yoh (Young)
Registered User

yoh is offline
 
Join Date: Nov 2015
Location: Perth, Australia
Posts: 5
Absolutely beautiful, Greg !!!
Hoping someday I could see what you saw.
Thanks.
Reply With Quote
  #17  
Old 22-10-2021, 10:04 AM
multiweb's Avatar
multiweb (Marc)
ze frogginator

multiweb is offline
 
Join Date: Oct 2007
Location: Sydney
Posts: 22,062
Nice widefield Greg. Beaute colours.
Reply With Quote
  #18  
Old 22-10-2021, 11:02 AM
atalas's Avatar
atalas
Registered User

atalas is offline
 
Join Date: Mar 2005
Location: Sydney
Posts: 5,137
Nice work on an old favorite Greg
Reply With Quote
  #19  
Old 22-10-2021, 02:18 PM
vlazg's Avatar
vlazg (George)
Registered User

vlazg is offline
 
Join Date: May 2014
Location: Darwin
Posts: 737
Good one Greg, nice field and pleasing colours
Reply With Quote
  #20  
Old 24-10-2021, 10:01 PM
gregbradley's Avatar
gregbradley
Registered User

gregbradley is offline
 
Join Date: Feb 2006
Location: Sydney
Posts: 17,896
Quote:
Originally Posted by vlazg View Post
Good one Greg, nice field and pleasing colours
Thanks George
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 01:35 PM.

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