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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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Topics (562)
Replies Last Post Views Sub Forum
illegal state exception message after clicking on image sequence by dangle
3
Apr 11, 2024 by karenacollins
16 bit FITS image negative values misinterpreted by clkotnik
5
Apr 04, 2024 by clkotnik
Cannot see radio buttons at bottom of page on Multi Aperture Meas Screen by Mike Miller
11
Apr 04, 2024 by karenacollins
Issue while trying to Align Stack using Apertures by sengle01
3
Apr 04, 2024 by karenacollins
Undo outlier removal? by SCO
6
Mar 28, 2024 by SCO
Field of view changes slightly between two frames by SCO
2
Mar 27, 2024 by SCO
New release of CBB LDC app available by SCO
0
Mar 25, 2024 by SCO
Enter apparent magnitude of reference stars to calculate magnitude of target stars (requires AIJ v3.1.0+) by karenacollins
15
Mar 21, 2024 by Bunniecookies
How to accomplish specific tasks in AstroImageJ
Question about time stamps used in the Measurements Table by SCO
2
Mar 14, 2024 by SCO
Multi-Aperture Not Working by BorgChick
2
Feb 27, 2024 by BorgChick
Multi-aperture photometry: program error trying to bring up a plot by AstroChara
2
Feb 21, 2024 by AstroChara
Changing target star designation changes magnitude? by brandx
2
Feb 17, 2024 by brandx
How to accomplish specific tasks in AstroImageJ
Error Message when Attempting to upload FITS files. by wklee1
2
Jan 29, 2024 by wklee1
Problem in the display interface of linux by wqso
8
Jan 28, 2024 by karenacollins
Error when installing the v5.3.2.0_linux_x86_64 rpm file by wqso
2
Jan 28, 2024 by wqso
Subtracting a Galaxy template by cduston
5
Jan 27, 2024 by karenacollins
Purpose of Phase selection as a Phase Folding option by Dennis Conti
2
Jan 11, 2024 by karenacollins
Order of Legends changed in 5.3.0? by Dennis Conti
2
Dec 19, 2023 by Dennis Conti
Difficulty opening saved AIJ files by Shannon
3
Dec 18, 2023 by karenacollins
AIJ Stopping while running DP by ghawkins
3
Dec 18, 2023 by karenacollins
Processed- added to File Name? by Ken
2
Dec 18, 2023 by karenacollins
Strange interface of AIJ on Fedora 39 by wqso
14
Dec 03, 2023 by wqso
Correct relationship between Read Noise and RMS error? by SCO
2
Nov 14, 2023 by SCO
MPC aperture timing accuracy by daniel482
1
Oct 05, 2023 by karenacollins
AIJ Update by fpilote
1
Sep 26, 2023 by karenacollins
DP May Not Be Working Correctly by ghawkins
9
Aug 30, 2023 by karenacollins
RA/Dec of stars change after color seperation by ghawkins
3
Aug 30, 2023 by ghawkins
Target Tracking Error (Java Related?) by Emc249
4
Aug 19, 2023 by Emc249
Potential detrend correlations by SCO
2
Aug 09, 2023 by SCO
Variable Aperture Photometry Fails by ghawkins
7
Aug 08, 2023 by karenacollins
SNR calcs by brandx
14
Jul 05, 2023 by karenacollins
How to delete previous apertures by brandx
2
May 24, 2023 by brandx
Align stack using WCS not working on meridian flip images by brandx
4
May 24, 2023 by brandx
Aperture size to optimise SNR by brandx
7
May 08, 2023 by brandx
How to accomplish specific tasks in AstroImageJ
Feature request: Add ASTAP plate solve option by basilr
4
May 08, 2023 by han.k
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