The Rosette Nebula in Hydrogen Alpha [Archive]

gregbradley

21-01-2018, 03:35 PM

Here is another recent image. Part of a narrowband set.

http://www.pbase.com/image/166883867/original large size

http://www.pbase.com/image/166883867/large regular size

Astrodon 5nm Ha, AP RHA 305 at F3.8.

Greg.

Peter Ward

21-01-2018, 03:55 PM

A classy result, as one would expect from some very classy gear.

Nice one :thumbsup:

gregbradley

21-01-2018, 04:24 PM

Thanks Peter. Its sometimes hard to live up to the standards of the gear.

Greg.

RobF

21-01-2018, 04:29 PM

Beautiful work Greg.
If I get my microscope out there is a dark streak around the 8 o'clock position.

Love the way the full size image lets you zoom right in and it all holds up wonderfully.

Atmos

21-01-2018, 04:51 PM

Just lovely Greg! Sharp and contrasty all over the frame :)

gregbradley

22-01-2018, 12:25 AM

Thanks for that. I saw that when I was processing it. I'll double check it. I thought it was actual detail but perhaps not.

Cheers Colin.

Greg.

RickS

24-01-2018, 05:46 PM

A classy Ha image, Greg!

24-01-2018, 06:30 PM

Well done Greg. Lots of depth and detail. :thumbsup:

Looking forward to the works.

Best
JA

Placidus

24-01-2018, 06:43 PM

Magnificent. Way to go! That image has everything.

MnT

gregbradley

24-01-2018, 10:55 PM

Thanks very much Rick.

Cheers JA. I have the narrowband data and RGB stars as well. So a colour version is coming up soon.

Thank you for the nice compliment.

Greg.

DavidTrap

25-01-2018, 12:28 AM

Very nice Greg,

I was trying to shoot this recently with the school observatory when the clouds rolled in - bless SEQld in Summer!

DT

gregbradley

25-01-2018, 06:44 AM

Thanks David. An all too common experience in this hobby!

Greg.

Stevec35

25-01-2018, 02:17 PM

That's very good Greg. Nice and smooth with excellent detail.

Steve

Ryderscope

25-01-2018, 04:14 PM

Good one Greg. Nice field of view and great detail.

gregbradley

26-01-2018, 08:04 AM

Thanks Steve.

Cheers Rodney.

Greg.

Ross G

27-01-2018, 02:28 PM

What a great looking monochrome photo Greg.

Amazing detail and sharpness.

The beautiful tonal range you have produced really makes the photo.

Ross.

gregbradley

28-01-2018, 09:33 PM

Thanks Ross.

I plan to process the other narrowband channels and RGB stars soon.

Greg.

topheart

29-01-2018, 11:21 AM

Hi Greg,
Congrats.
Looking good there!!
Cheers,
Tim

strongmanmike

29-01-2018, 01:46 PM

Hey, a quick hour well spent there Greg, nice details, Ha always delivers on this baby...I see animals everywhere :scared2: :)

Mike

gregbradley

29-01-2018, 09:41 PM

Thanks Mike. I have the other data so its really an interim image but I was stoked by the Ha downloads. Better than what I expected.

Cheers Tim!

Greg.

multiweb

08-02-2018, 08:04 AM

Superb shot Greg. Sharp as. Love it! :thumbsup::thumbsup::thumbsup:

gregbradley

08-02-2018, 08:53 AM

Cheers Marc. I have O111 and S11 as well. I may take some more of those first though, especially the O111.

Greg.

atalas

10-02-2018, 12:15 PM

Excellent Greg.....I'm drooling over the detail :thumbsup::thumbsup::thumbsup:

gregbradley

11-02-2018, 07:09 AM

Cheers Louie. Now to blend the other narrowband data.

Greg.