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Astro Pixel Processor

Astro Pixel Processor

by Aries Productions – latest release APP 2.0.0-beta13

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 Tag:  flat-field calibration

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# Post Title Date User
wrong using Flats?   7 months ago Tom
flat callibration flat flat frames flat-field calibration vignetting
Twilight flats with a DSRL   2 years ago Sander Van der Wal
DSRL Canon 1100D flat-field calibration flats
Flats Not correcting or overcorrecting dust spots   2 years ago Whixson
calibration issue flat-field calibration
Flats not being subtracted   2 years ago Michael Perata
flat-field calibration flats
Strangely working flats   2 years ago Dennis van Burk
Calibration frames flat-field calibration integration
CRITICAL WARNING: flat-field calibration can not be performed correctly!   2 years ago javrolijk
critical warning flat-field calibration
Flat field critical warning for wrong reason   3 years ago astrogee
flat-field calibration
Flat-Field Calibration   3 years ago minusman
Beta flat-field calibration Bayer CFA uneven dimensions
Which is better? dark flats or... flat darks ?   4 years ago Mabula-Admin
calibration flat-field calibration flats
Flat Darks Calibration?   4 years ago Whixson
calibration darkflat flat-field calibration
Ha test with poor results   4 years ago 1CM69
horsehead byeos dither canon eos750d flat-field calibration

Upload server for upload of data issues:

First post your issue in a new forum topic, in the appropriate subforum, and please only upload your data when we ask you to do so. Upload using the following details and please make a folder with your name and issue, like "mabula-register-mosaic" :

https://upload.astropixelprocessor.com/

username: upload

password: upload

APP Downloads & Release Notes

Downloads

Release Notes

2023-01-19: 2.0.0-beta13: Big performance increase !!! due to optimizations in integration and upgraded development platform to GraalVM 22.3 based on openJDK19

Comet Leonard shot with T56 from Australia - iTelescope.net - processed in APP 1.083 by Mabula
Comet Leonard shot with T56 from Australia - iTelescope.net - processed in APP 1.083 by Mabula, click on the image to read the processing details...

2.0.0 has full support for FITS, Canon CR2 & CR3, Nikon NEF, Sony ARW, Pentax PEF, Olympus ORF, Leica RWL & RAW, Panasonic RW2 & RAW & Hasselblad 3FR & fff, Fujifilm RAF including SuperCCD & X-Trans, TIFF, PNG, JPEG file formats. Please use DNG Converter if your camera brand is not yet supported to process your raw frames in APP.

Complete LRGB Tutorial of NGC292, The Small Magellanic Cloud

Click here for the latest Video Tutorial, made by Christian Sasse, Astronomer in Charge of iTelescope.net.

All processed data is available for download, from raw light and calibration frames to the post-processing results.

 

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Topic Tags

  • calibration78
  • mosaic73
  • flats42
  • registration39
  • integration38
  • DSLR33
  • bug27
  • stacking25
  • error24
  • drizzle21
View all tags (933)

Vulkan & Metal (MacOS) APIs !

We will start work with high priority on upgrading APP for graphics and calculations on the GPU. Click here for more info

 

Recent posts

  • RE: Drizzle settings guidance -

    Thanks. With this gear I dither 10 pixels every 3 fram...

    By Andy Nowlen, 32 mins ago

  • RE: How I processed a comet to get nice round stars using APP

    @charles-thody That's awesome Charles!! So glad it wor...

    By Lucky Budd, 2 hours ago

  • RE: How I processed a comet to get nice round stars using APP

    @luckybudd Thank you! It worked for me 🙂 A very helpf...

    By Charles Thody, 3 hours ago

  • RE:

    By Anonymous, 53 years ago

  • RE: Processing iTelescope Calibrated One Shot Color Images

    Thanks for the quick response and explination of the pr...

    By Paul Brandenburg, 7 hours ago

  • RE: Processing sliders not working for fine adjustment

    Hi Joe and Vincent, I think the sliders are working f...

    By jhart, 12 hours ago

  • RE: Flats Problem ..

    That will not change anything. Note what I said above a...

    By elgol, 13 hours ago

  • RE: Flats Problem ..

    Well the issue originates from somewhere else, so of co...

    By Vincent-Moderator, 13 hours ago

  • RE: "Hide preview panel" was gone after comet registration

    Thanks for the very detailed video! That seems like a b...

    By Vincent-Moderator, 14 hours ago

  • "Hide preview panel" was gone after comet registration

    My set is MacBook Air M2 with 8GB Ram , MacOS 13.2, APP...

    By JieLin Yang, 14 hours ago

  • RE: Ting! - suggest sound notification of "select comet nucleus"

    Excellent. Cheers.

    By Gary Eason, 15 hours ago

  • RE: dithered images dont stack

    In the latest beta there is an option in tab 3, analyse...

    By Vincent-Moderator, 16 hours ago

  • RE: Processing sliders not working for fine adjustment

    Is this still the case for beta 13?

    By Vincent-Moderator, 16 hours ago

  • RE: APP crashes when stacking x number of files - memory ?

    Ok, would you be able to test our latest beta? It's on ...

    By Vincent-Moderator, 16 hours ago

  • RE: Ting! - suggest sound notification of "select comet nucleus"

    That would be something we could add as a preference in...

    By Vincent-Moderator, 16 hours ago

  • RE: Processing iTelescope Calibrated One Shot Color Images

    This should not be required, leaving it at the standard...

    By Vincent-Moderator, 16 hours ago

  • RE: Issue with mono data after remove light pollution

    That is an interesting one to investigate, in the mean ...

    By Vincent-Moderator, 16 hours ago

  • RE: Large mosaic registration problems

    That looks like the dynamic distortion correction going...

    By Vincent-Moderator, 16 hours ago

  • RE: dithered images dont stack

    I assume it is registering on hot pixels.. just not sur...

    By Norman Hamann, 1 day ago

  • RE: Trailing stars rejection

    @arny Of course! I had not thought of that! Absolutel...

    By Lucky Budd, 1 day ago

  • RE: Trailing stars rejection

    @luckybudd Thanks for the very helpful video! I als...

    By Arnold Feldman, 1 day ago

  • RE: APP crashes when stacking x number of files - memory ?

    The latest stable - 1.083

    By einari, 2 days ago

  • RE: Warning - Light Leakage, Bad Sensor Offset, Underexposure

    Good day I have the same problem. The peculiar thing is...

    By Paolo Banci, 2 days ago

  • RE: Comet stack in mono

    I tried to shoot comet c/2022 E3 ZTF in mono last night...

    By David Björkén, 2 days ago

  • RE: Mac Monterey New 2.0 Beta 7 Will Not Integrate

    For info: this just happened to me between one session ...

    By Gary Eason, 2 days ago

  • RE: Are registered files already calibrated?

    Ok. Thanks! That is good to know. /Stefan

    By Stefan Nilsson, 2 days ago

  • RE: FITS roworder support?

    Right, I'll ask Mabula about it. Please note that we're...

    By Vincent-Moderator, 3 days ago

  • Issue with mono data after remove light pollution

    I have run extract_Ha and OIII and these results files ...

    By LondonSky, 3 days ago

  • RE: FITS roworder support?

    @vincent-mod It's not, but then again the FITS spec its...

    By Ray Bellis, 3 days ago

  • Large mosaic registration problems

    Hi. I have gathered all the OSC panels for the second ...

    By Kelvin Hennessy, 3 days ago

  • Astrofest 2023 - 02-02 till 05-02

    Hi everyone, I just wanted to let you all know that b...

    By Vincent-Moderator, 3 days ago

  • RE: What is a Mosaic and when do I need to use the Mosaic Registration mode ? Or... Why does registration take forever ?

    To APP it won't be any different than a regular mosaic,...

    By Vincent-Moderator, 3 days ago

  • RE: Are registered files already calibrated?

    They should be yes, if you added the calibration files ...

    By Vincent-Moderator, 3 days ago

  • RE: What is a Mosaic and when do I need to use the Mosaic Registration mode ? Or... Why does registration take forever ?

    Are there any settings that might allow efficient mergi...

    By Ray Bellis, 3 days ago

  • RE: Drizzle settings guidance -

    That looks like undersampling, but I'm not sure. Can yo...

    By Vincent-Moderator, 5 days ago

  • RE: Mac Monterey New 2.0 Beta 7 Will Not Integrate

    Hi Chris @cdugger, Thank you very much for reporting ...

    By Mabula-Admin, 2 months ago

  • RE: Warning - Light Leakage, Bad Sensor Offset, Underexposure

    @pdxscullys Yes, I made a note of that to have a look a...

    By Vincent-Moderator, 5 months ago

  • RE: Comet stack in mono

    I think that's possible, however it will depend on the ...

    By Vincent-Moderator, 7 months ago

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Developed and maintained by

Mabula Haverkamp

Mabula Haverkamp

Main developer of Astro Pixel Processor and owner of Aries Productions

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Contact Info:

Aries Productions
Dutch KvK: 68270291
drs. E.M.W.P. Haverkamp
Blikman Kikkertweg 12A
8151AW Lemelerveld
The Netherlands
support at astropixelprocessor.com

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Forum Topic Tags

  • calibration78
  • mosaic73
  • flats42
  • registration39
  • integration38
  • DSLR33
  • bug27
  • stacking25
  • error24
  • drizzle21
  • MacOS20
  • Combine RGB19
  • multi-session19
  • 1.07718
  • narrowband17
  • Beta17
  • java17
  • bpm16
  • star analysis16
  • darks16
  • light pollution16
  • crash15
  • processing15
  • RGB Combine15
  • comet registration15
  • color calibration14
  • Ha14
  • noise14
  • java error13
  • OSC and narrowband13
  • normalization issue12
  • workflow12
  • Calibration frames12
  • normalization12
  • comet12
  • RGB12
  • OSC11
  • multi-channel11
  • vignetting11
  • flat-field calibration11
  • OSC Processing11
  • mosaic problem10
  • quality score10
  • LNC10
  • widefield9
  • calibration issue9
  • integration problem9
  • TIFF9
  • debayer9
  • Comet Stacking9
  • error message9
  • Orion9
  • Canon 6Da9
  • bad pixel map9
  • hot pixels9
  • Canon8
  • OIII8
  • FITS files8
  • license8
  • problem8
  • bias8
  • Comet processing8
  • flat8
  • Fits8
  • OpenGL8
  • artefact8
  • color7
  • M317
  • ampglow7
  • mono7
  • HDR7
  • Sony ARW7
  • GUI7
  • memory7
  • linux7
  • issues7
  • Star reducer7
  • binning7
  • Mac6
  • tutorial6
  • dng6
  • bayer6
  • star color calibration6
  • settings6
  • HaRGB6
  • M426
  • gpu6
  • outlier rejection6
  • LRGB6
  • artificial flat6
  • Saving6
  • master6
  • license issue5
  • satellites5
  • rotation5
  • Milky way5
  • APP5
  • dither5
  • itelescope5
  • Exception5
View all tags (933)
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