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31 July 2020 - Comet Registration video tutorial using APP 1.083-beta1 released.

30 July 2020 - APP 1.083-beta1 has been released introducing Comet processing! This 1st beta has comet registration. The stable release will also include special comet integration modes.

9 July 2020 - New and updated video tutorial using APP 1.081: Complete LRGB Tutorial of NGC292, The Small Magellanic Cloud by Christian Sasse (iTelescope.net) and Mabula Haverkamp

2019 September: Astro Pixel Processor and iTelescope.net celebrate a new Partnership!

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(@detoxx)
White Dwarf Customer
Joined: 2 years ago
Posts: 20
September 26, 2020 21:24  

Hey Guys,

i like to report a Problem with APP, the Problem is since i use the Software, but now i have to report it.

If you like to save a unstreched File to a TIFF 32 or 16-Bit (without DDP) and like to strech this thing in PS, the Information in the TIFF-File is broken. Its difficult to describe. You have to go with something like Fitswork to safe the unstreched .FITS file to a TIFF-File to work correct with Photoshop or PI.

Issue 1
Issue 2

 

The problem is that this error doesn't always appear. Sometimes it works, sometimes it doesn't. So far I have not been able to discover any regularity.

See Screenshots.

Greetings, Markus

 

 


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(@kpsebsdorf)
Molecular Cloud Customer
Joined: 6 months ago
Posts: 4
September 26, 2020 22:34  

@detoxx

Hallo Markus.

Photoshop kann keine 32-Bit-Tiffs verarbeiten. Als 16-Bit abspeichern, dann funktionierts.


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(@detoxx)
White Dwarf Customer
Joined: 2 years ago
Posts: 20
September 27, 2020 19:13  

@kpsebsdorf Hallo,

 

Nun das ist so nicht richtig. Photoshop kann nicht alle Funktionen mit 32 Bit ausführen wohl aber den Tonwert Umfang. Und wie bereits geschrieben geht es manchmal und manchmal auch nicht.

Jeder der in PS strecht, macht dies zunächst mit der 32 Bit bevor er auf 16 Bit geht.

 

 


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(@kpsebsdorf)
Molecular Cloud Customer
Joined: 6 months ago
Posts: 4
September 28, 2020 01:53  

@detoxx PS konvertiert Tiff 32-Bit float, aber nicht 32-Bit integer. Habe aber bei meiner Version von APP (1.079) dieses Problem nicht, da dort nur in 32-Bit float bzw. 16-Bit integer aber nicht in 32 bit float abgespeichert wird (wie z.B. bie Fitswork).


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(@detoxx)
White Dwarf Customer
Joined: 2 years ago
Posts: 20
September 28, 2020 16:01  

@kpsebsdorf Hallo,

 

Danke, auch das ist mir bekannt. Er speichert Float ab, aber ich habe das oben beschriebene Problem dennoch (nicht immer)

 

LG


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