NGC2014 etal in LMC in Ha

[Shiraz (Ray)]

after 6 weeks of useless imaging weather, finally no clouds, some beautiful seeing and winds below 20kts - yahoo.

this started out as quick "suck it and see", but the objects are so beautiful that it got 5.5 hours in the end. There are bubbles everywhere, including the possible isolated SN bubbles and the "bunch of grapes" complex with numerous shock fronts - presumably from a collection of cataclysmic events at the focus and distorted by the radiation and wind from the nearby SN?.

The region is also rich in O3 emission, which I did not record, but there is enough associated Ha to show the general structure. This will be worth a try with LRGB when the moon goes away.

Justin's widefield image shows the locations of members of this group and the colours. http://www.iceinspace.com.au/forum/s...d.php?t=114079 I like the idea that this is in another galaxy

GSO 200f4 with RCC1
EQ6
SX H694 6nm Ha
5 min subs. image cropped and scaled 0.7 to fit. Good seeing - so very little processing.

thanks for looking. regards ray

[Paul Haese]

Looks good Ray. I have started this very same patch about 5 times in the past three years. I got some half reasonable data on it a couple of years go but it was not enough. I might devote about 50 hours to it in the next year to capture it the way I have always wanted.

Interestingly I found with 30 minutes subs in Ha it still needed a lot of integration to control the background noise. I think one attempt I had 7 hours of data and it still had that speckled look to the background. A real challenge and I look forward to your completed results.

[astronobob (Bob)]

Interesting region Ray, good data & looking forward to the added RGB

[RickS (Rick)]

A very interesting image, Ray, and the short narrowband subs are another confirmation of your calculations. Glad you managed to get some imaging time.

[Larryp (Laurie)]

Great work-it has a 3-D look to it.

[tilbrook@rbe.ne (Justin Tilbrook)]

Outstanding Ray!!!

The resolution your getting your getting from your 8" is great!
It really is a treat to see these LMC nebs close up.
Look forward to mare.

Cheers,

Justin.

[strongmanmike (Michael)]

Excellent Ray, an amazing area with so much going on, love it.

I have started on this area too, so far I only have 6 weeks worth of exposure but I am hoping for about 3 months if I can, I recon then it will look so real that it will jump out of the page and grab Fred by the gonads

Ok, poor humour....

Mike

[multiweb (Marc)]

Exceptional shot Ray. Inspiring.

[gregbradley]

Wow. Love it.

Its great to see so many super images of these great nebs int he LMC.

Greg.

[Shiraz (Ray)]

Originally Posted by Paul Haese

Looks good Ray. I have started this very same patch about 5 times in the past three years. I got some half reasonable data on it a couple of years go but it was not enough. I might devote about 50 hours to it in the next year to capture it the way I have always wanted.

Interestingly I found with 30 minutes subs in Ha it still needed a lot of integration to control the background noise. I think one attempt I had 7 hours of data and it still had that speckled look to the background. A real challenge and I look forward to your completed results.

thanks Paul. I suspect that the speckle is in fact stars - the longer I integrated, the more it resolved into points - it never looked like smoothing out, so I resisted the urge to use a heavy noise filter.

Originally Posted by astronobob

Interesting region Ray, good data & looking forward to the added RGB

Thanks Bob.

Originally Posted by RickS

A very interesting image, Ray, and the short narrowband subs are another confirmation of your calculations. Glad you managed to get some imaging time.

Thanks Rick - sure was frustrating to see the moon free period slip by with no imaging. I would have liked longer subs, but lost the first 15 minute one due to a gust of wind, so I chickened out.

Originally Posted by Larryp

Great work-it has a 3-D look to it.

Thanks Laurie. Tried to keep processing to a minimum to retain as much of the appearance as possible

Originally Posted by tilbrook@rbe.ne

Outstanding Ray!!!

The resolution your getting your getting from your 8" is great!
It really is a treat to see these LMC nebs close up.
Look forward to mare.

Cheers,

Justin.

thanks very much Justin. Been a real battle to get the scope under control, but it now does OK when conditions are good. Isn't the LMC an interesting part of the sky

Originally Posted by strongmanmike

Excellent Ray, an amazing area with so much going on, love it.

I have started on this area too, so far I only have 6 weeks worth of exposure but I am hoping for about 3 months if I can, I recon then it will look so real that it will jump out of the page and grab Fred by the gonads

Ok, poor humour....

Mike

Bugga - made me laugh out loud and the missus looked at me strange. Thanks Mike.

Originally Posted by multiweb

Exceptional shot Ray. Inspiring.

Thanks Marc and thanks for your help with the scope

Originally Posted by gregbradley

Wow. Love it.

Its great to see so many super images of these great nebs int he LMC.

Greg.

Hi Greg. I had no idea there was so much detail visible in the LMC - what a fascinating region it is.

Regards Ray

[LewisM]

I love stuff like that. Well done indeed

[jase (Jason)]

Beautiful work Ray. Will be great to see this mission complete. OIII will add another dimension to what is already a great image. Excellent.

[marc4darkskies (Marcus)]

That will be a beauty when it's finished Ray. With the composition & structure it's already compelling Nicely done!

Cheers, Marcus

[Rod771 (Rod)]

Originally Posted by Larryp

Great work-it has a 3-D look to it.

Yes, it has great depth and a sense of perspective. I look forward to the LRGB

Very well done Ray

[Shiraz (Ray)]

Originally Posted by LewisM

I love stuff like that. Well done indeed

thanks Lewis - looking forward to you getting your camera back in full working order.

Originally Posted by jase

Beautiful work Ray. Will be great to see this mission complete. OIII will add another dimension to what is already a great image. Excellent.

thanks very much Jase. looks like there is plenty of O3 in this region

Originally Posted by marc4darkskies

That will be a beauty when it's finished Ray. With the composition & structure it's already compelling Nicely done!

Cheers, Marcus

thanks very much Marcus.

Originally Posted by Rod771

Yes, it has great depth and a sense of perspective. I look forward to the LRGB

Very well done Ray

Thanks Rod. looking forward to the next dark sky period.

Regards Ray