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RickS
20-07-2012, 11:45 PM
Yes, it's that @#$%ing Lagoon Nebula again :lol:

4.5 hours of 3nm Ha with my FSQ-106ED, AP900 mount and STL11K camera. Taken from the inner burbs of Brisbane and only lightly processed in PixInsight. I do have LRGB as well but I'm taking my time and experimenting a lot with the processing. I figure I had better do a good job so that my image is not put to shame by some of the brilliant ones I have seen lately!

Largish version here: http://rickstevenson.smugmug.com/Astro-Photography/2012-07/24276295_KctMFz#!i=1976650381&k=BtChcvL&lb=1&s=O (http://rickstevenson.smugmug.com/Astro-Photography/2012-07/24276295_KctMFz#%21i=1976650381&k=BtChcvL&lb=1&s=O)

Cheers,
Rick.

strongmanmike
21-07-2012, 12:35 AM
Wow, awesome Rick very bold and contrasty :thumbsup:

Not sure you could blend that version easily with RGB but I am sure you will work it out, look forward to seeing what you do with the HaRGB combine :thumbsup:

Mike

ozstronomer
21-07-2012, 07:05 AM
WOW! nice image Rick, plenty of detail there. looking forward to seeing the RGB added in.

Geoff

gregbradley
21-07-2012, 07:51 AM
That's magnificent Rick. Very well executed and extremely deep.

FSQ and STL11 are a great combo.

Greg.

RickS
21-07-2012, 10:18 AM
Thanks, Mike. I might have to use a toned down version for my HaLRGB combo or it will just be a sea of pink!



Thanks, Geoff!



Thank you, Greg. It sure is a great combo and it's nice to be able to capture deep images from the city.

Stevec35
21-07-2012, 11:29 AM
Great image Rick -I'm sure the colour will turn out great but the Ha stands up very well by itself.

Cheers

Steve

dvj
21-07-2012, 11:46 AM
Exceptional processing! Pixel Insight? Stars are razor sharp. Is there a reason it's flipped left to right?

RickS
21-07-2012, 12:40 PM
Thanks, Steve!



Yes, I used PI, but I didn't do much... perhaps that's the secret :) The left to right flip is because I haven't used the FSQ for a little while and I forgot that step in the processing. Doh! Thanks for pointing it out and the kind comments, John.

jjjnettie
21-07-2012, 02:38 PM
I love it just the way it is. Colour would only detract from the detail.
:D Beautiful work

strongmanmike
21-07-2012, 03:08 PM
Ahhhhhh Piiinkkk, mmmmmm :love:...as long as it it isn''t washed out salmon pink of course :scared:

Mike

Paul Haese
21-07-2012, 08:31 PM
Nice Ric. I take it you don't have SII and OIII? If so those blended with RGB is the go. Ha to red and SII to green. Looking forward to how you sort this one.

RobF
21-07-2012, 10:17 PM
Beautiful striking image Rick, and wonderful FOV to swim around in!
A bit too much multiscale transform for my liking if I'm going to be picky :whistle:

atalas
22-07-2012, 05:43 AM
Looks great!well done Rick.

marc4darkskies
22-07-2012, 01:07 PM
A very cool shot indeed Rick! Well done! :thumbsup:

Cheers, Marcus

multiweb
22-07-2012, 01:39 PM
Love the highres details. :thumbsup: Although I realise the challenge in fitting the huge difference in brightness between the three objects I'm not a fan of the overall (compressed) dynamic range especially in the Lagoon.

RickS
22-07-2012, 05:18 PM
Thanks, JJJ!



Thanks, Paul. No, I didn't take any other narrowband data. I'm not a huge fan of the colours in most narrowband images although your recent NGC 6188 was an exception.



I often push these things a bit too far, Rob ;) At present I'm mostly happy with it but I might change my mind in future. Thanks!



Thanks, Louie.



Thanks, Marcus.



Thanks, Marc. I appreciate the feedback!

Cheers,
Rick.

Ross G
23-07-2012, 10:58 PM
Hi Rick,

What a great monochrome photo.

The detail, sharpness and tones are amazing.

Love the composition.


Ross.

John Hothersall
23-07-2012, 11:51 PM
I could not make out what it was from the thumbnail and when I looked in the thread it took me a few seconds to realise it was that Lagoon but not like the usual rendition as it is so deep. Been thinking about getting the 3nm Ha, contrast and depth are amazing. A very fine image on its own.

John.

RickS
24-07-2012, 07:28 AM
Thanks, Ross.



Thanks, John. The 3nm Ha filter is great for imaging from the city!

DavidTrap
24-07-2012, 02:51 PM
Cracker Rick! Amazing how much gas is really there.

DT

RickS
24-07-2012, 11:48 PM
Thanks, David. Yes, it certainly surprised me!

petershah
25-07-2012, 12:02 AM
a beautiful shot, very deep indeed

RickS
25-07-2012, 10:15 AM
Thanks, Peter.

allan gould
25-07-2012, 11:39 AM
Really exellent image Rick. I think I like NGC6559 more than M8 as it has so much detail.
Great image all the way.
Allan

RickS
25-07-2012, 04:42 PM
Thanks very much, Allan!