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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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Sub-Forums & Topics (516)
Replies Last Post Views
Leap second updates (USNO website not available) by karenacollins
0
Apr 30, 2020 by karenacollins
AIJ crashes after clicking on "CCD Data Processor" folder by petefleurant
2
Apr 26, 2020 by petefleurant
Reinstalling Java for OS X 2017-001 on MacOS Catalina by Willie
9
Apr 25, 2020 by plavchan
Raw Beginner Questions by NedS
5
Apr 20, 2020 by karenacollins
Fits image loading errors after version 3.3.3 by Wayne Hilliard
2
Apr 20, 2020 by karenacollins
Calibration in Maxim DL outside AIJ? by Adrian Jones
3
Apr 19, 2020 by BPVietje
CCD vs CMOS by NedS
0
Mar 26, 2020 by NedS
Aperture radius settings in the Seeing Profile dialog by Richard Lee
4
Mar 23, 2020 by karenacollins
Setting a fits keyword to "Calibrated"? by magnusl
3
Mar 18, 2020 by pablotwa
Can My Equipment Be Use For Exoplanet Observations? by NedS
3
Mar 04, 2020 by karenacollins
How to Open .fits file from MAST Database by rich321sev
3
Feb 26, 2020 by karenacollins
AIJ 3.3.4.00 - WCS results not saved by BobM
5
Feb 24, 2020 by karenacollins
Out of memory - increasing limit not working by Adrian Jones
4
Feb 15, 2020 by karenacollins
ReferenceError: "importPackage" is not defined in <eval> by astrofriend
5
Jan 26, 2020 by karenacollins
AIJ install in MacOS Catalina stripped down by odie714
11
Jan 11, 2020 by karenacollins
Java Access to Star Centroids by Bill Bertrand
2
Dec 13, 2019 by Bill Bertrand
multi-aperture overlay on Mac by sengle01
1
Dec 04, 2019 by karenacollins
Unable to connect to usno for UTC updates by gboyle
2
Nov 05, 2019 by gboyle
No valid Fits header by infocean
15
Nov 04, 2019 by karenacollins
DPCC doesn't get RA,DEC from FITS header by james.lowenthal
3
Oct 09, 2019 by james.lowenthal
Homemade Burst Alert System with AIJ? by cduston
0
Aug 22, 2019 by cduston
observatory listing by stevesmith
6
Aug 19, 2019 by pablotwa
PList errors again by Joshua Tan
5
Aug 16, 2019 by karenacollins
Astrometry.net needs more than two attempts by Joshua Tan
2
Aug 16, 2019 by Joshua Tan
Same Photometry Settings on Same Image - different results by clkotnik
6
Aug 09, 2019 by karenacollins
Subtracting background stars for asteroid photometry? by basilr
1
Jul 26, 2019 by karenacollins
Plot of Measurements questions by stevesmith
1
Jul 24, 2019 by karenacollins
WCS alignment with a flip using v3.3.1 by TAI
3
Jul 13, 2019 by karenacollins
error bars by ahmad
1
Jul 06, 2019 by karenacollins
Inclination's prior width in fit results file in AIJ by ahmad
6
Jul 06, 2019 by ahmad
WCS Troubleshooting by James
3
Jul 04, 2019 by karenacollins
www.astro.louisville.edu server down? by wvinton
1
Jul 03, 2019 by karenacollins
about algorithm in sharpening process by RenJingyuan
2
Jul 02, 2019 by RenJingyuan
AstroimageJ unable to update by pablotwa
8
Jun 25, 2019 by karenacollins
error on opening FITs by stevesmith
1
Jun 20, 2019 by karenacollins
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