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Covington Innovations Home > Astronomy and Astrophotography > Astrophotography for the Amateur > Free Astrophotography Software

- Astrophotography exposure calculator (revised November 2000)
This revision gives fractional seconds in decimal as well as fraction form (such as 0.018 as well as 1/60 second) for the convenience of CCD users.
- Download Windows application (ZIP file)
(For Windows 95, 98, ME, NT, 2000, and XP)
- Program to calculate effect of polar axis misalignment
- Run applet now, in your web browser
- Download Java code (source and bytecode, ZIP file)
- BASIC programs from first edition
- BASIC source code and DOS executables (ZIP file)
- Almanac program
(Calculates sunrise, sunset, twilight, moonrise, and constellations visible.)
- Download DOS application (ZIP file)
- EXIFLOG - Digital photo logging program
- JPEG-to-FITS converter by Carlos Milian
(Converts JPEG files to LRGB FITS for advanced processing.)
Hosted here as a service to the author. I cannot support this program or answer questions about it. Note that JPEG is a lossy type of compression and it is better to start with TIFF or camera raw files if you want to do LRGB processing. -M.C.
- To unpack the ZIP files, use WinZip.