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19 June 2021: Our upload server https://upload.astropixelprocessor.com/ has been migrated successfully to our new office with higher upload and download speeds (nearly 10MByte/sec up/down ) ! We now have 1 general upload user called: upload with password: upload. The users upload1 - upload5 have been disabled.

31 May 2021: APP 1.083-beta2 has been released ! APP 1.083 stable will follow soon afterwards. It includes a completely new Star Reducer Tool, New File Saver Module, Improved Comet registration and much more, check the release notes here!

DOWNLOADS are available HERE!

 

[Solved] Preview and saving calibrated images errors  

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(@minusman)
Neutron Star Customer
Joined: 4 years ago
Posts: 195
February 8, 2020 23:46  

Hi Vincent, in the new beta the preview of I-calibrated does not work. Linear works fine.

Screenshot (80)

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When I try to save the frames, nothing happens.

Screenshot (81)

I also tried to activate and deactivate functions, but it did not help.

This topic was modified 1 year ago by Mabula-Admin

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(@vincent-mod)
Universe Admin
Joined: 4 years ago
Posts: 3575
February 9, 2020 10:26  

Ok, thanks for sharing. We will investigate what the issue might be right now.


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(@minusman)
Neutron Star Customer
Joined: 4 years ago
Posts: 195
February 9, 2020 12:44  

Hello Vincent, I have uploaded a few frames for testing. The folder is called like the post topic
Maybe this will help. 😉ย 


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(@vincent-mod)
Universe Admin
Joined: 4 years ago
Posts: 3575
February 9, 2020 12:54  

That is great, thanks! I tried it myself on other data and didn't have an issue, but if it show on yours, it'll be addressed for sure. ๐Ÿ™‚


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(@mabula-admin)
Universe Admin
Joined: 4 years ago
Posts: 2662
February 9, 2020 22:53  

@minusman, thanks for sharing this issue.

I will have a look and report back ๐Ÿ˜‰

Mabula


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(@mabula-admin)
Universe Admin
Joined: 4 years ago
Posts: 2662
February 9, 2020 23:03  

Hi @minusman,

I have found the bug, it has to do with conversion to 32bits data since your earlier created MasterDark is 32bits. I will try to fix this with high priority and release an updated beta.

Thanks for sharing this.

Mabula


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(@mabula-admin)
Universe Admin
Joined: 4 years ago
Posts: 2662
February 10, 2020 14:12  

Hi @minusman,

Good news, I have fixed the problem ๐Ÿ˜‰ Thank you for sharing the issue, it was quite an important bug to fix. It had to do with my code optimizations to speed things up and it didn't take into account that for Bayer data, a small border needs to be cropped while normalizing to 32bits... so this bug would manifest itself on calibration of Bayer data when the data needs to be normalized to 32bits in the calibration fase.

Linear NeutralizeBG preview
L Calibrated NeutralizeBG preview
Data Calibrated And Star Color Calibrated To Test

I will build a new beta installer today and will let you know once available ๐Ÿ˜‰

Mabula


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(@minusman)
Neutron Star Customer
Joined: 4 years ago
Posts: 195
February 10, 2020 17:18  

That looks good, I am looking forward to the new beta version. 😀ย 


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(@minusman)
Neutron Star Customer
Joined: 4 years ago
Posts: 195
February 10, 2020 18:18  

A question to create Masterflat in the beta.
When I calibrate Masterflats, if I leave the integration on Automatic, is the Blur method used, or is it only available in manual mode?


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(@mabula-admin)
Universe Admin
Joined: 4 years ago
Posts: 2662
February 10, 2020 21:29  

Hi @minusman,

A new beta is available here with the fix ๐Ÿ˜‰ (log in to get access):

https://www.astropixelprocessor.com/community/appreleases/downloads/

Let me know if all is good now ๐Ÿ˜‰

Mabula


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(@mabula-admin)
Universe Admin
Joined: 4 years ago
Posts: 2662
February 10, 2020 21:49  
Posted by: @minusman

A question to create Masterflat in the beta.
When I calibrate Masterflats, if I leave the integration on Automatic, is the Blur method used, or is it only available in manual mode?

Hi @minusman,

In the automatic mode, blurring is not applied. If you want to use it, I suggest you use the non-automatic mode.

I recommend to always use median integration for flats, no matter the amount of frames and apply slight outlier rejection -> winsor/adaptive with kappa low 6 and kappa high 3.

Blurring is a bit dangerous, on data with very strong vignetting, it will actually give worse results in terms of flat-field calibration, so for an automatic mode, we really need to disable this.

Mabula


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(@minusman)
Neutron Star Customer
Joined: 4 years ago
Posts: 195
February 10, 2020 23:47  

Hello, Mabula, so it's on now. And APP is now very fast. I have re-processed the IC 342 images on my Ubuntu laptop with classic HDD hard disk and it is a clear performance boost. From calibration to integration everything runs through, without any problems. 🤩 🤩ย 
When stretching the integration image, the preview hangs when you move the stretch slider and/or the contrast slider and jump from integration to rejection map. APP must then be restarted.

Bildschirmfoto von 2020 02 10 23 15 19
Bildschirmfoto von 2020 02 10 23 14 49
Bildschirmfoto von 2020 02 10 23 12 45

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