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First Attempt

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17 years 11 months ago #38717 by ftodonoghue
Replied by ftodonoghue on topic Re: First Attempt

but whether or not it was done correctly is another matter;)

I've tried to make up a step by step procedure for you on what to do with registax with a typical set of planetary and lunar BMPs ar AVI, it might look abit long winded, but after a bit of practice, you'll be able to run through this without even thinking about it.


1, Load up the AVI/b,ps into registax.
2, Click LRGB if your images are in colour
3, Move the lower tool bar to move through the frame sequence to go through all the frames to find a relatively clear one, the best if possible.
4, Click on an obvious and roughly central point in the image, if the centering box goes off screen, registax will discard those frames, make sure you select an alignment box size that suits the image, for toucams 128 works well
5, Click align, let it run, it might take along time.
6, when align is finished, you'll be able to see that say 300 frames are within 95%, and 1000 frames are 80, these are just my figures for a particular AVI, your and everybody elses figures will be different, I always select 95% and then redo the entire process using 75% of the frames.
7, When its done, click on "Limit" and it'll go to the next page.
8, Create a referance frame of 50 by pressing the "create" button.
9, When this is finished, you'll see a bunch of levels slide bars on the left, 1 to 6. If you depress the "1.0" on the upper right of each slide, you'll see the kind of detail that the slider will enhance, you'll see 1 will enhance alot of finer detail+noise and 6 will enhance bigger blobs.
10, Tick the "automatic" processing tick.
11, tick the "wavelet filter" to default (left) and "step increment" to 1
12, Move the slide bars until to enhance real detail, be careful not to go too far.
13, Press the gamma button and set its value from 1.0 to 0.8, type the value, dont manipulate the line.
14, Press the "Do All" button, top left.
15, If the image looks crap, press the "Reset" button and go back to step eleven (warning, if 'reset", the "step incrementer" auto goes to 0, make sure you put it back to 1)
16, when you're happy, press "Continue"

17, Press "optimize and stack"
18, After between anything between 1 and 30 minutes, it'll finish eventually, go make some tea and have some biscuits. :)
19, Press gamma and set to 1.0 and press the "reset" button.
20, press of the "RGB Balance" button and press "auto balance"
21, make sure "automatic" processing is selected
Now the fun begins :P

Experiment with the "default" and "gaussian" wavelet settings and different strengths for the 6 sliders. If the image goes AWOL at any time, then press the "reset" button, experiment with different gammas/brightness/contrasts if you want.
Make sure you press the "Do All" button before you go onto the next step, if the image goes AWOL, press the "reset" and redo your levels.
Then click on the "final" tab, change the hue and saturation to add more colour if you want and save the image.

I often then go back to the wavelets setting do a "reset" and retry with different levels , this way you end up with a number of different versions of the same image, and pick the best of the bunch as the nights image.

I hope this helps and ask questions if you don't understand anything above. There are alot of people on the broads who have experience with registax who'll be willing and able to help.


might be no harm putting that info as a sticky on astrophotography forum

Cheers
Trevor

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17 years 11 months ago #38723 by Frank Ryan
Replied by Frank Ryan on topic Re: First Attempt
Thats a grand first go Ryan.
You can only get better from here!

Dave:

12, Move the slide bars until to enhance real detail, be careful not to go too far.
13, Press the gamma button and set its value from 1.0 to 0.8, type the value, dont manipulate the line.
14, Press the "Do All" button, top left.
15, If the image looks crap, press the "Reset" button and go back to step eleven (warning, if 'reset", the "step incrementer" auto goes to 0, make sure you put it back to 1)
16, when you're happy, press "Continue"

17, Press "optimize and stack"


OH MY GOD...I have never done that!
I didn't realise you were supposed to or could enhance the refrence frame before
sacking!
I only ever did it AFTER the image was processed!
Oh well!
Just as well my laptop is out of action or else I'd be up all night
re-processing all my old AVI's!

:D

Nice one Dave!
You gotta love these boards!

My Astrophotography
Shannonside Astronomy Club __________________________________________
Meade ETX-125PE, Bresser 10 x 50 Binos & Me Peepers

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17 years 11 months ago #38780 by Ryan
Replied by Ryan on topic Re: First Attempt
Dave, wow; Thanks for taking the time to write all that out, it will cetainly help myself and others an awful lot :)
It seems I was missing a few steps alright :oops:
I have my fingers crossed that it will be clear tonight
Thanks everyone else for the comments:)

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