H-alpha Canon 700d ...
 
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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.

H-alpha Canon 700d comes out as hubble colors?

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(@arnom)
Brown Dwarf
Joined: 9 years ago
Posts: 2
Topic starter  

Hello

I have tried this several times with different sessions, but I guess I have a setting wrong.

Camera = Canon 700d DAW mod
Filter = Baader 7nm h-alpha filter.
600sec lights, 2 sec flats
Telescope: Skywatcher Evostar 72ED

Whether I choose "H-alpha" when loading the lights, or RGB, the endresult that APP comes out with is a picture that resembles more of a Hubble palet picture than an OSC H-alpha (almost fully red). Why does this happen and how can I turn that off?

 

Thanks in advance

app hubble


   
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(@wvreeven)
Quasar
Joined: 8 years ago
Posts: 2134
 

@arnom My guess is that the filter lets pass through more than Ha only OR that the G and B pixels of the camera are sensitive for Ha as well. The integration result probably is an RGB image and the histogram shows G and B peaks as well. You can split the RGB image in R, G and B images in tab 2 of APP and then only use the R image. 



   
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