AstroImageJ

This is the user forum for AstroImageJ. Bug reports, help requests, comments, and feature requests should be posted here. AstroImageJ is open source software and is distributed under the terms of the GNU General Public License. AstroImageJ is a Java image processing program based on ImageJ from the NIH. Downloadable distributions are available for Windows, Mac OS, and Linux. The ImageJ user forum at http://forum.imagej.net/ should be consulted for base ImageJ issues. If you use AstroImageJ in your work, please reference the AstroImageJ Astronomical Journal open access paper Collins, Kielkopf, Stassun, and Hessman 2017, AJ, 153, 77. An expanded edition of the paper is available that provides more detailed descriptions of the AIJ user interface. The primary AstroImageJ development team includes Karen Collins (Smithsonian Astrophysical Observatory), Kevin Eastridge (George Mason University), and John Kielkopf (University of Louisville). The AstroImageJ project would like to extend a special thanks to Eric Jensen (Swarthmore), Dennis Conti (AAVSO), Brian Hill (Saint Mary's College of California), and Matthew Craig (Minnesota State University Moorhead) for their important contributions to the development of AstroImageJ.
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Sub-Forums & Topics (424)
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Pinned sub-forum
How to accomplish specific tasks in AstroImageJ (42 topics)
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by ghawkins
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TO POST IN THE FORUM, please register as a user and send email (due to SPAM) by karenacollins
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by karenacollins
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AstroImageJ version 5 installation and overview of new feature operation by karenacollins
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by karenacollins
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After a fresh installation of AIJ, be sure to update to the latest build by karenacollins
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by karenacollins
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Auto Aperture Size Selection Algorithm in AIJ v5 by karenacollins
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by karenacollins
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Also check the base ImageJ forum for issues not specific to the Astro version. by karenacollins
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by karenacollins
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OS X 10.12, 10.13, and 10.14+ Installation Workaround for AIJ by karenacollins
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by karenacollins
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Work around for MAC OSX 10.8 AIJ startup error: AstroImageJ64 is damaged and can't be opened by karenacollins
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by james.lowenthal
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Install AIJ with 64 bit Java (On Windows Machines, 64 bit OS and 64 bit Java are Strongly Recommended) by karenacollins
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by karenacollins
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New AstroImageJ open access journal paper and expanded edition are now published by karenacollins
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by karenacollins
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New AstroImageJ Paper available on arXiv by karenacollins
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by karenacollins
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New English Language Guide To Exoplanet Transit Observing With AIJ by karenacollins
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by karenacollins
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New French Language AIJ Tutorial Website by karenacollins
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by karenacollins
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Windows 10 high DPI screen scaling now compatible with AIJ by karenacollins
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by karenacollins
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Intro to VSP_DEMO: AstroImageJ Plugin by Richard Lee
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by Richard Lee
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Limb darkening coefficients for CBB filter by karenacollins
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by SCO
Stack Aligner does not work in a macro with AstroImageJ V5 by GeorgeF
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by GeorgeF
Descriptions of detrend parameters? by SCO
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by SCO
Problem opening FITS images in AIJ that use IMAGEW and IMAGEH keys by WillB
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by WillB
Setting range for pixel values by magnusl
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by magnusl
Error message when loading .plotcfg files by Dennis Conti
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by karenacollins
"Centroid apertures" setting by SCO
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by karenacollins
Definition of roundness parameter by asteroidguy
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by karenacollins
Question about Plot of Measurements by SCO
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by SCO
Create new Measurements Table after Dataset 2 Fit Settings by SCO
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by SCO
Data Set 2 Fit Setings by SCO
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by SCO
Is UT available for time scale? by SCO
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by SCO
Star Selection for Plate Solving by Sean Curry
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by Sean Curry
An easy way to subset Measurements Table? by SCO
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by SCO
AAVSO Report Generation Error - JD_UTC not found by ghawkins
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by Dennis Conti
Use of AstroImageJ to improve general LCs by SCO
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by SCO
FITS header data display by Michael Collins
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by karenacollins
Size of dots on plot by SCO
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by SCO
Adding airmass column for AAVSO report file by pablotwa
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by pablotwa
Incorrect FITS headers after stacking by pdb
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by pdb
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