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Astro Pixel Processor

Astro Pixel Processor

Aries Productions – latest release APP 2.0.0-beta45

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 Tag:  flat

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Page 1 / 2 Next
# Post Title Date User
CRITICAL WARNING: flat-field calibration can not be performed correctly.   12 months ago Greg Dulaney
Flats calibration
Individual calibrated lights look OK, but final integration odd.   1 year ago Matthew Wier
Integration Flat frame calibration
Calibration not working properly in Beta 2.0.0.29   2 years ago Piergiorgio Licciardello
Calibration flats dark exposure
Can't save calibration files: "Invalid FITS keyword [SIGMAnull]"   2 years ago Jerel Smith
Error Fits save error Calibration Flats
Critical warning in flat field calibration   2 years ago Rob Ebeling
Calibration Flats critical warning Nikon D600 ASIAir
Using PixinSight Masterdarks and Masterflats in APP   2 years ago GunterK2
master dark flat PixInsight
Flats over-correcting vignetting?   2 years ago Callum White
DSLR editing calibration flats Calibration Flats
integration problem V2.0.0 beta 26   3 years ago Mike Morrison
Missing dark and flat mas Mac Studio M1 Max
Calibration Problem   3 years ago Skanker
calibration flats Canon
Calibration Flats, not available -no Instrument name in FITS header   3 years ago Gilles Naud
Calibration Flats notAvailable
SOLVED: Pink Purple Circle after Calibration with 16 bit MasterFlat   3 years ago Robert Ruckhofer
Calibration Flats pink circle purple circle overcorrection beta flats
Using two separate filters for lights, should I take and use two sets of Flats?   3 years ago Dale Schultz
Flats Calibration Multiple filters
Problem generating master flat   3 years ago Michael Jones
calibration flats
Flats   3 years ago JAspal Chadha
flat callibration
Getting rid of colour gradients caused by camera Led lights   3 years ago Nelson Sousa
gradient flat callibration colour fringing
Keep Getting Same Critical Warning   3 years ago Gary Nomura
Critical warning flat field calibration
Flat frame Normalization error - NormalizeCFAChannel   3 years ago Mauricio Salazar
flat frames normalization issue CFA
Can I synthesize luminance flats from RGB flats?   4 years ago George Hart
flats luminance
Issue align channels + assigning calibration files   4 years ago Chrisjuh
align channels calibration Flat frame calibration
Flats being overapplied   4 years ago Ben Dinkelbach
flats
ASIair does not have a name for "Dark Flats" so I use the "Bias" category.   4 years ago Carol Santulis
Dark Flats ASIair file naming
Creating a Master Dark Flat - what am I doing wrong   4 years ago Peter Binfield
MDF master dark flats
SOLVED: NINA flats not working correctly   4 years ago Jurij Dolanec
flats NINA
Flats not working properly   4 years ago Paul Capino
Calibration Flats
Question for Master Darks and Flats   4 years ago Niraj Dave
master dark master flat master bias master dark flats
Does the master flat contain the dark flat info?   4 years ago John K.
master dark flat
No result using Flats   4 years ago Rob Kottink
Calibration Flats
wrong using Flats?   4 years ago Tom
flat callibration flat flat frames flat-field calibration vignetting
Problem with Master Flats versus Single Flat   4 years ago Simon Todd
flat callibration masters
Problem with creating Master Flat only on Luminance   4 years ago Simon Todd
flat callibration
Page 1 / 2 Next

Upload server for upload of data issues:

First post your issue in a new forum topic, in the appropriate subforum, and please only try to upload your data when we ask you to do so. Upload details will be provided then. When the upload is approved, please make a folder with your name and issue, like "mabula-register-mosaic". The upload server address is :

https://upload.astropixelprocessor.com/

username: will be provided when we ask you to upload

password: will be provided when we ask you to upload

APP Downloads & Release Notes

Downloads

Release Notes

2026-05-27: 2.0.0-beta45: Fully Multi-Threaded LNC, many improvements for the registration engine, platform upgrade, and further tuning of internal memory consumption and memory release back to OS.

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

  • mosaic102
  • calibration89
  • registration55
  • flats48
  • integration48
  • DSLR35
  • bug34
  • error30
  • stacking29
  • drizzle25
View all tags (1163)

Recent posts

  • RE: Allow the lights scheme to be saved

    Another example of the use of this request. Let's say t...

    By hector Duran , 14 hours ago

  • RE: Total Beginner Question

    Ok - sorry about that. You may need some help from s...

    By John Connor , 1 day ago

  • RE: Total Beginner Question

    I figured it out. Your reply pointed me in the right di...

    By jay frontierro , 1 day ago

  • RE: background green color

    No hey problema. I often suggest people simply revert a...

    By astrogee , 1 day ago

  • RE: background green color

    Problem solved! silly me! In the color settings the red...

    By sandro Gambarotta , 1 day ago

  • FOV Size Preventing Integration

    Hi, complete non-tech savvy newbie here. I have a Va...

    By Philip Dicken , 2 days ago

  • RE: Seestar

    @mabula-admin I am using 2.0.0.0 beta 49. A single Sees...

    By Trevor Appleton , 2 days ago

  • Allow the lights scheme to be saved

    Today it happened to me again: while I was integrating ...

    By hector Duran , 2 days ago

  • RE: NullPointerException in Batch Crop

    @mabula-admin Greetings, Mabula Superbe !! Merci !...

    By Gilles Naud , 3 days ago

  • RE: Star shape and quality metrics aren't adjusted for different pixel size

    Ah I see! I didn't know what the relative measurement w...

    By astrogee , 3 days ago

  • RE: Star shape and quality metrics aren't adjusted for different pixel size

    Hi Astrogee, You are totally right, APP is actually d...

    By Mabula-Admin , 3 days ago

  • RE: 2 panel mosaic: error

    Thank you very much Callum @scott44 for reporting this,...

    By Mabula-Admin , 3 days ago

  • RE: 2 panel mosaic: error

    Dear Ippiu @ippiu, Thank you very much, I will test a...

    By Mabula-Admin , 3 days ago

  • RE: my app wont work after update to latest version please help

    Hi Jeremy Chou @jeremychou, I looks like a problem wi...

    By Mabula-Admin , 3 days ago

  • RE: NullPointerException in Batch Crop

    Hi Gilles @museceleste, Just following up, I am aimin...

    By Mabula-Admin , 3 days ago

  • RE: Problem setting save directory in APP 2.0.0 beta 45

    Thank you Steve @stevejteel, I am aiming to have it f...

    By Mabula-Admin , 3 days ago

  • RE: App 2.0.0 beta45 can't start

    You are most welcome Martin, @picard001 I am aiming t...

    By Mabula-Admin , 3 days ago

  • RE: my app wont work after update to latest version please help

    beat39 is not working either   Last login: Tue...

    By Jeremychou , 1 week ago

  • RE: Problem setting save directory in APP 2.0.0 beta 45

    Very much appreciated

    By Steve Teel , 1 week ago

  • RE: App 2.0.0 beta45 can't start

    Hello Mabula, thanks for your dedication to details a...

    By Martin Winder , 1 week ago

  • RE: LRGB processing

    Thanks Skye @skysong !

    By Mabula-Admin , 1 week ago

  • RE: Normalization mode naming and default

    Hi @maxthebuilder, You are most welcome. For regula...

    By Mabula-Admin , 1 week ago

  • RE: Proud of APP

    Thanks Michael ! Will do !

    By Mabula-Admin , 1 week ago

  • RE: Seestar

    Okay Trevor @woldsweather 😉 you are most welcome !

    By Mabula-Admin , 1 week ago

  • RE: LRGB processing

    On the left is APP's RGB combine tool on LRGB, and on r...

    By Skye Goodrich , 1 week ago

  • RE: Normalization mode naming and default

    Mabula - Sorry - I am still confused... "Choose th...

    By maxthebuilder , 1 week ago

  • RE: Proud of APP

    +1 @mabula-admin: Please focus and continue to be th...

    By Michael Becker , 1 week ago

  • RE: APP 2.0 beta 41 Registration error?

    Great Stefan @elgol, Thanks for the feedback ! Mabu...

    By Mabula-Admin , 2 weeks ago

  • RE: APP 2.0 beta 41 Registration error?

      Yes, found some time now to reprocess with 2.0...

    By elgol , 2 weeks ago

  • RE: Extracting OIII on Dual Narrowband Filter

    Hi Andrea @ippiu, Okay thank you very much for all th...

    By Mabula-Admin , 2 weeks ago

  • RE: VdB 15

    😀 🙂

    By Paolo Banci , 2 weeks ago

  • RE: Extracting OIII on Dual Narrowband Filter

    @mabula-admin First, thanks for your reply. Here y...

    By ippiu , 2 weeks ago

  • RE: Feature request, Ability to set the default file type in the open file dialogs.

    It takes as long as it takes. I write software too, ...

    By cjdawson , 2 weeks ago

  • RE: VdB 15

    Okay, that is great, thanks for sharing that @paolo27, ...

    By Mabula-Admin , 2 weeks ago

  • RE: Feature request, Ability to set the default file type in the open file dialogs.

    Okay great @cjdawson, I will try to add the request s...

    By Mabula-Admin , 2 weeks 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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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

  • mosaic102
  • calibration89
  • registration55
  • flats48
  • integration48
  • DSLR35
  • bug34
  • error30
  • stacking29
  • drizzle25
  • narrowband22
  • MacOS21
  • java21
  • Combine RGB20
  • crash20
  • multi-session20
  • OSC and narrowband19
  • RGB Combine19
  • Beta18
  • darks18
  • 1.07718
  • bpm17
  • Calibration frames17
  • light pollution17
  • color calibration16
  • processing16
  • star analysis16
  • comet registration15
  • normalization15
  • noise15
  • java error14
  • Ha14
  • comet14
  • RGB14
  • normalization issue13
  • OSC13
  • LNC13
  • OSC Processing13
  • debayer12
  • workflow12
  • OIII12
  • quality score12
  • calibration issue11
  • mosaic problem11
  • FITS files11
  • multi-channel11
  • memory11
  • vignetting11
  • flat-field calibration11
  • Orion11
  • Fits11
  • color10
  • integration problem10
  • problem10
  • Comet Stacking10
  • widefield9
  • TIFF9
  • Canon9
  • license9
  • bias9
  • Comet processing9
  • error message9
  • Canon 6Da9
  • bad pixel map9
  • hot pixels9
  • M318
  • ampglow8
  • HDR8
  • Sony ARW8
  • flat8
  • integrate8
  • linux8
  • OpenGL8
  • OSC Narrowband8
  • artefact8
  • Star reducer8
  • tutorial7
  • filter7
  • bayer7
  • mono7
  • settings7
  • GUI7
  • registration failure7
  • M427
  • LRGB7
  • Calibration Flats7
  • issues7
  • binning7
  • Mac6
  • license issue6
  • filters6
  • dng6
  • rotation6
  • SII6
  • star color calibration6
  • HaRGB6
  • gpu6
  • Mac OS6
  • Artifacts6
  • bayer drizzle6
View all tags (1163)
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