AP Processing Challenge

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How this works!

Last post by Gordon « Fri May 01, 2020 1:42 am
Replies: 1
by Gordon » Thu Apr 30, 2020 8:09 pm

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Once a month we will present a TSS members stacked raw data to allow our other members to process and post the completed image. Members can submit...

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We need your images!!! (see above)

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Last post by Gordon
Fri May 01, 2020 1:42 am
FAQ & questions/comments on older challenge images

Last post by Gordon « Thu Apr 30, 2020 8:13 pm

by Gordon » Thu Apr 30, 2020 8:13 pm

We will be adding to this FAQ as questions come up. In the meantime if you have a question on a Challenge that is currently locked, you can post it...

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Last post by Gordon
Thu Apr 30, 2020 8:13 pm
Processing Challenge 34 - Astrobee's Wizard

Last post by Rasalgethi « Tue Dec 13, 2022 7:10 am
Replies: 22
by Jockinireland » Wed Oct 12, 2022 11:34 am
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This months challenge is some great looking data (I've not processed it yet!) from Forum Member AstroBee - Greg

Greg has recently invested in a ASI...

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Thanks for your kind comments Steve. Your new version's colours stand out really well. The star removal before processing works well, my stars are...
22 Replies

2966 Views

Last post by Rasalgethi
Tue Dec 13, 2022 7:10 am
Processing Challenge 33 NGC7822

Last post by STEVE333 « Thu Oct 06, 2022 4:46 pm
Replies: 20
by Jockinireland » Wed Sep 07, 2022 9:14 am
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We are relaunching the AP Processing Challenge after a bit of a summer hiatus.

This time I'm putting in some of my own recent data for NGC 7822 - my...

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Hi @STEVE333 @Juno16

Sorry the data is giving you trouble. I'm away from my computer for a few days so cannot dig into it. I've no idea what could...
20 Replies

2182 Views

Last post by STEVE333
Thu Oct 06, 2022 4:46 pm
jwst data cosmic cliffs

Last post by Jockinireland « Tue Aug 02, 2022 6:29 pm
Replies: 5
by yobbo89 » Thu Jul 21, 2022 5:32 pm

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I'll think i will put the post here, i don't think there has been a new ap challenge in little while.

i'm still working out what are the best filter...

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Thanks yobbo89

Do you know how there are removing it. The only way I can think would be healing brush in photoshop. And that would be a right pain...

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914 Views

Last post by Jockinireland
Tue Aug 02, 2022 6:29 pm
Processing Challenge 29 M101, The Pinwheel Galaxy

Last post by Mirrorgirl « Sun Jul 24, 2022 1:42 am
Replies: 14
by Jockinireland » Tue Jan 18, 2022 4:53 pm

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With Galaxy Season almost on us I thought that a Galaxy AP Challenge would be appropriate. Get us all into the Galaxy frame of mind.

So this month...

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Hi there i hope i put this image in right...so here it is the pinwheel galaxy i really enjoyed processing it..thanks

pinwheel_edited.jpg...

14 Replies

14573 Views

Last post by Mirrorgirl
Sun Jul 24, 2022 1:42 am
processing Challenge 32 _LBN 550 - Lots of Dust!!

Last post by CharLakeAstro « Sat Jun 04, 2022 12:23 am
Replies: 9
by Jockinireland » Thu May 26, 2022 11:30 am

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Todd Stephens is a very accomplished Astrophotographer who has had no less than 3 of his images awarded IOTD on Astrobin - quite an accomplishment....

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Hi
I was using Affinity Photo. But I backed away from the gradient reduction thinking it might actually just be dust.
The extreme curve stretch...

9 Replies

1643 Views

Last post by CharLakeAstro
Sat Jun 04, 2022 12:23 am
Processing Challenge 30 - A Bubble and a Cluster

Last post by STEVE333 « Mon Apr 25, 2022 12:24 am
Replies: 31
by Jockinireland » Sun Feb 27, 2022 4:50 pm
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This month we have a widefield of my favourite DSO the Bubble Nebula which is beautifully framed to include the open cluster M52. This comes from...

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Thanks Steve. I know what you mean. Infact I find it a bit disconcerting when I try to do an update to an image to add in some new data, planning to...
31 Replies

4675 Views

Last post by STEVE333
Mon Apr 25, 2022 12:24 am
Processing Challenge 31 - Orion SHO

Last post by Sky « Thu Apr 21, 2022 9:38 pm
Replies: 17
by Jockinireland » Sat Apr 16, 2022 11:19 am

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Apologies for this being late - I've been a bit busy with other stuff.

The Great Orion Nebula is one of the most imaged DSO's But usually it is done...

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I re-processed the data and toned done the tone mapping for a more natural look using the Hubble palette. Again, not a whole lot different. However,...

17 Replies

2072 Views

Last post by Sky
Thu Apr 21, 2022 9:38 pm
Processing Challenge 28 IC1805 The Heart Nebula HOO

Last post by CuriousFin « Sat Jan 15, 2022 10:24 pm
Replies: 14
by Jockinireland » Sat Dec 11, 2021 5:56 pm

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This month sees something we have not, I think, done before - OSC data captured with a dual band filter to allow for either standard colour or HOO...

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Thanks Jockinireland for your reply - I appreciate your comments. Sorry for the delay, I just got back from hols. Looking at some of the other great...

14 Replies

31780 Views

Last post by CuriousFin
Sat Jan 15, 2022 10:24 pm
AP processing Challenge 27 Bobharmony Veil Mosaic

Last post by STEVE333 « Tue Dec 07, 2021 6:44 pm
Replies: 32
by Jockinireland » Fri Nov 12, 2021 1:20 pm
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This month we have a challenge we have never had before - a 4 Panel Mosaic of the Cygnus Loop from bobharmony . Bobs post with his various iterations...

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This is interesting. I could not get it to stitch well at all in APP but following the process in Light Vortex of making a rough mosaic, registering...
32 Replies

14318 Views

Last post by STEVE333
Tue Dec 07, 2021 6:44 pm
AP Processing Challenge 26 - KathyNS NGC 6559

Last post by Jockinireland « Thu Nov 04, 2021 9:10 pm
Replies: 22
by Jockinireland » Fri Oct 15, 2021 10:43 am
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This month we have a beautiful nebula which combines both refection and emission nebulae and is given to us by KathyNS - Thanks Kathy!

I think this...

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Aside from the last one, I see enormous gradients introduced that I doubt are real, and that I don't see in Kathy's image.

Hmmm, I'm not really...
22 Replies

11262 Views

Last post by Jockinireland
Thu Nov 04, 2021 9:10 pm
AP Processing Challenge 25 - Larry1969 - M97&M108

Last post by Graeme1858 « Thu Sep 30, 2021 9:41 pm
Replies: 10
by Jockinireland » Fri Sep 17, 2021 11:23 am

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I am dropping the AP challenge down to once per month for a while because as the long nights come into the North, there may be less interest in...

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Just got in before month end!

So I tried following a Cuiv video and while I didn't have a lot of luck with Deconvolution or Masked Stretch, I learnt...

10 Replies

5809 Views

Last post by Graeme1858
Thu Sep 30, 2021 9:41 pm
AP Processing Challenge 22 - Yobbo89 NGC3576

Last post by Jockinireland « Mon Sep 20, 2021 3:54 pm
Replies: 39
by Jockinireland » Fri Jul 23, 2021 11:44 am
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This time we have some quite amazing data courtesy of Rob yobbo89 . This is especially exciting for us northerners as its something we cant image...

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Hi yobbo89

Yes I have run comparisons against Starnet++ in PI and this is much much better in terms if the residual artefacts. On the original...
39 Replies

17604 Views

Last post by Jockinireland
Mon Sep 20, 2021 3:54 pm
AP Processing Challenge 24 - carastro M78

Last post by Larry 1969 « Wed Sep 08, 2021 11:24 pm
Replies: 16
by Jockinireland » Fri Aug 20, 2021 8:59 am

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So this time we have some lovely Ha, Lum and RGB data kindly offered by @carastro - Thanks Carole.

M78 is a beautiful reflection nebula in Orion and...

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I'm a little late to this party but here's my attempt... I have to say, I struggled quite a bit with the colors. I'm used to processing OSC data and...

16 Replies

7091 Views

Last post by Larry 1969
Wed Sep 08, 2021 11:24 pm
AP Processing Challenge 23 - UkDave - M45

Last post by Larry 1969 « Fri Aug 20, 2021 10:24 am
Replies: 17
by Jockinireland » Fri Aug 06, 2021 7:52 am

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It has been a while since we had DSLR data for our challenge so this month we have one of my favourite objects, M45, The Pleiades or The Seven...

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That's very nice. I'm continually impressed with what some can achieve with PS.

Larry

17 Replies

7576 Views

Last post by Larry 1969
Fri Aug 20, 2021 10:24 am
AP Processing Challenge 20 - Astrobee M8 & M20

Last post by Jockinireland « Fri Jul 23, 2021 8:07 pm
Replies: 34
by Jockinireland » Fri Jun 25, 2021 5:46 pm
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So another 2 weeks have passed which means that we have another AP Processing challenge. And we are getting some fantastic data gifted to us just...

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my late attempt
./download/file.php?id=22266

I think between the three or four processes I did and all the different versions here, it has to be...
34 Replies

12219 Views

Last post by Jockinireland
Fri Jul 23, 2021 8:07 pm
AP Processing Challenge 21 - OSC Data

Last post by UkDave « Thu Jul 22, 2021 4:32 am
Replies: 33
by Jockinireland » Fri Jul 09, 2021 10:07 am
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After our last 2 multi channel challenges I thought it would be good to throw in a OSC challenge.

Also, for a change, as well as the normal stacks...

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Larry 1969 when using Startools if you use AutoDev on the second pass after wipe and use Roi over the brightest Galaxy then Startools won’t let you...
33 Replies

12154 Views

Last post by UkDave
Thu Jul 22, 2021 4:32 am
AP Processing Challenge 18 - M106 Larry1969

Last post by Graeme1858 « Sun Jun 20, 2021 4:04 am
Replies: 33
by Jockinireland » Sat May 29, 2021 9:55 am
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This week we have more great OSC data to try out. This time its of M106 captured by larry1969. This was captured with a 800mm Orion Astrograph and an...

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Hi guys, Thanks larry for your data to play with ,processed in Startools 1.8 Alpha ,looks better on an iphone screen rather than my poor laptop...
33 Replies

13696 Views

Last post by Graeme1858
Sun Jun 20, 2021 4:04 am
AP Processing Challenge 19 - Steve333-Widefield Eagle_Omega

Last post by yobbo89 « Sat Jun 19, 2021 11:55 pm
Replies: 22
by Jockinireland » Fri Jun 11, 2021 7:43 pm
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We have an real treat this time around. STEVE333 has given us his Eagle and Omega Widefield data and it is stunning data and a stunning image....

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@yobbo89 thats really excellent. I especially like the way you have got the structure in the Omega to be clear but misty . How did you achieve that?...
22 Replies

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Last post by yobbo89
Sat Jun 19, 2021 11:55 pm
AP Processing Challenge 17 M97 The Owl Nebula- Gordon

Last post by Graeme1858 « Sat May 29, 2021 10:50 am
Replies: 30
by Jockinireland » Sat May 15, 2021 1:06 pm
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This is my first time doing this and I'm not particularly internet savvy so bear with me if I'm not getting it right!

This time we have some great...

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Many different paths to take in AP.

Indeed!

And David has now posted AP Processing Challenge No. 18 so we can all have another go!

Regards...
30 Replies

11189 Views

Last post by Graeme1858
Sat May 29, 2021 10:50 am
AP Processing Challenge No. 16 - Graeme1858 - M100

Last post by STEVE333 « Fri May 28, 2021 11:42 pm
Replies: 23
by Graeme1858 » Sat May 01, 2021 6:53 am
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Here's the AP Processing Challenge for May 2021.

The processing data repository is all cleared out so this month you have my recent capture of M100...

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Thanks for that @STEVE333 . I did not know about that script. That sort of selective colour adjustment is one of the few things I still go back to...
23 Replies

9839 Views

Last post by STEVE333
Fri May 28, 2021 11:42 pm
AP Processing Challenge No 15 - Starfield - Rosette NB

Last post by starfield « Sat May 22, 2021 7:10 pm
Replies: 27
by Graeme1858 » Sat Mar 20, 2021 10:35 am
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A new month and a new AP Processing Challenge!

Starfield Steve has submitted his three narrow band Ha, Oiii and Sii capture files of the Rosette...

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Hope this isn't too confusing.

Cheers,

Steve

Thanks, Steve. This helps a lot.
27 Replies

12957 Views

Last post by starfield
Sat May 22, 2021 7:10 pm
The Next AP Processing Challenge

Last post by Graeme1858 « Tue May 11, 2021 2:10 pm
Replies: 2
by Graeme1858 » Tue May 11, 2021 4:32 am

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We are fortunate to have a few submissions of captured data for the AP Processing Challenge so we're going back to fortnightly again for a couple of...

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Thank you Graeme, David and anyone who contributes the data for the challenge. As non-imager I find it enjoyable and educational.

Well thank you...

2 Replies

2306 Views

Last post by Graeme1858
Tue May 11, 2021 2:10 pm
AP Processing Challenge No 14 - M45 - Pleiades

Last post by Graeme1858 « Thu Feb 18, 2021 8:18 pm
Replies: 26
by Graeme1858 » Tue Feb 02, 2021 7:44 pm
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We have no data for AP Processing Challenge No. 14!

Would anybody like to make a submission?

Regards

Graeme

Edit - We have now!

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That's really good Jerry, you've brought the nebulosity out a treat!

Regards

Graeme
26 Replies

12970 Views

Last post by Graeme1858
Thu Feb 18, 2021 8:18 pm

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