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UPDATE FROM MABULA

I have had a very rough 2 months unfortunately health wise. I was struck 3x in a row with bacterial infections. The second infection occurred  after a routine hospital checkup and I became very sick. I had to rest and take a lot of antibiotics. Once I was recovering and restarting work 1 month ago, I again became sick. The infection was not yet gone, so even more antibiotics and rest was needed. Needless to say, it took a lot of my energy and I needed a lot of rest.

 

Finally, the infection is really gone and my energy is coming back step-by-step now and I have started work again. I am terribly sorry to have kept you waiting for support. I will address all outstanding questions and e-mails step-by step and will be on the forum daily from today.

 

APP 2.0.0-beta47 will come soon as well, a lot of work was already completed before I became very ill, so the release is also nearly ready for you. Beta47 will be much faster actually. Many workflows will be more than 2x faster, mosaics can even be 10x faster than before because registration really received a major boost... all compared to beta46.  Before I release it, I will make sure that everything is working properly and then I will release it.

Drizzle settings guidance -

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(@andynowlen)
Neutron Star
Joined: 6 years ago
Posts: 97
Topic starter  

Hi,

When I get the sort of artifacts showing in the attached screenshot what should I do?  Drizzle?  If so, which settings would be best?

Thanks,

Andy

 

Screen Shot 2023 01 23 at 10.47.11 AM

 



   
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(@Anonymous 174)
Joined: 9 years ago
Posts: 5702
 

That looks like undersampling, but I'm not sure. Can you tell me more about what camera was used, what you did with the data etc?

If it is, you can dither (you should always do that btw) every 1-3 frames and set the amount of pixels to dither to about 10. You can read more about that here: https://www.astropixelprocessor.com/community/postid/26700/

In APP you would then use drizzling to fill in the missing data.



   
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(@andynowlen)
Neutron Star
Joined: 6 years ago
Posts: 97
Topic starter  

Thanks.  With this gear I dither 10 pixels every 3 frames.  I have 178 frames.

So my question is:  With the kind of result seen in that image what should my drizzle settings be?  Any possibilities would be helpful.

Thank you,

Andy

 



   
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(@Anonymous 174)
Joined: 9 years ago
Posts: 5702
 

In tab 6 (integrate), all the way down, select the integrate mode to be "drizzle" and start with the default droplet size and scale.



   
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