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Author Topic: M33 Re- Pro  (Read 613 times)

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Offline Roger B

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M33 Re- Pro
« on: 15:55:08, 23 December, 2017 »
with all this cloud around I thought I'd have a play with the M33 I took in October. 

A better Ro-do for a more natural look

17x900 L
12x600 RGB
8x900 Ha

Rog
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Offline Einari

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Re: M33 Re- Pro
« Reply #1 on: 17:31:16, 23 December, 2017 »
Very nice.
Only the colour (in stars) quite don't line up.
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Offline Eccoskies

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Re: M33 Re- Pro
« Reply #2 on: 18:16:41, 23 December, 2017 »
Nice Rog :big_clap:
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Mark
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Offline PaulB

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Re: M33 Re- Pro
« Reply #3 on: 18:36:52, 23 December, 2017 »
Nice one Roger,
Love all the HII regions.
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Offline Roger B

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Re: M33 Re- Pro
« Reply #4 on: 19:56:12, 23 December, 2017 »
Quote from: Einari on 17:31:16, 23 December, 2017
Very nice.
Only the colour (in stars) quite don't line up.
Quote from: Einari on 17:31:16, 23 December, 2017
Very nice.
Only the colour (in stars) quite don't line up.

Yeah i noticed that later in the processing.  Unsure whats caused it.  Ill have a look at the rgb combo.

Rog
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Offline Roger B

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Re: M33 Re- Pro
« Reply #5 on: 19:57:13, 23 December, 2017 »
Thanks Mark and Paul

Rog
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Offline clive

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Re: M33 Re- Pro
« Reply #6 on: 22:18:38, 23 December, 2017 »
thats a super  m33 roger  great
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Offline Nimbus

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Re: M33 Re- Pro
« Reply #7 on: 07:14:28, 24 December, 2017 »
Nice image Roger and certainly one worth looking at the star colour/alignment issue to improve it further. Atb Jim
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Offline Roger B

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Re: M33 Re- Pro
« Reply #8 on: 13:38:39, 26 December, 2017 »
Hmm,

I've had another look at this today,  It seems that the RGB is ok but when adding the Ha it's not matching up properly and get this weird stars.    I have re aligned the Ha,L,R,G, & B but still makes no difference. 

I'm combining the RGB for the colour (What looks ok) and when ready for the Ha, I'm splitting the channels and then combining the Green & Blue with the Ha.   Ha,G,B.  This is a decent way to combine them ?   

Rog
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Offline Eccoskies

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Re: M33 Re- Pro
« Reply #9 on: 13:50:53, 26 December, 2017 »
Rog,

I'm no good with RGB but, wouldn't you be better combining the Ha with the R (some pixel math) then adding this to G and B ..........(HA+R)+G+B

Mark
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Offline Roger B

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Re: M33 Re- Pro
« Reply #10 on: 19:22:13, 27 December, 2017 »
Quote from: Eccoskies on 13:50:53, 26 December, 2017
Rog,

I'm no good with RGB but, wouldn't you be better combining the Ha with the R (some pixel math) then adding this to G and B ..........(HA+R)+G+B

Mark

I tried that mark,  although the Ha seems to blend better I seem to loose a lot in the Ha.       I've now given up. 
Times like this when your skills at processing are pushed to the limit & sometimes beyond I wonder why I do this hobby.   ( If you have the data but cannot process it,  why bother )

Cheers anyway.

Rog
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TS 9mm OAG
Quantum 7x1.25 EFW, Baader LRGB,Ha,OIII,SII Filters 
Quark chromo

SGPro, Pixinsight.

************AND NO TIME TO USE IT************

Offline Eccoskies

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Re: M33 Re- Pro
« Reply #11 on: 23:28:21, 27 December, 2017 »
Keep at it mate  :big_clap: stick the subs on dropbox  :pirate:
If it's any consolation, I've been trying to image since 20:00 tonight and have been plagued with all sorts of problems. I guess this hobby needs lots of patience..........and lots of beer  :big_clap:

Mark
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Offline midnight_lightning

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Re: M33 Re- Pro
« Reply #12 on: 16:14:52, 31 December, 2017 »
Looks great Roger, think I will have another go at M33 myself - need some Ha first.
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Offline leemajors

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Re: M33 Re- Pro
« Reply #13 on: 11:46:09, 02 January, 2018 »
Besides the small alignment issue, the image is great, i like the colour much better than the previous version

Lee
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