This is the online astronomy documentation archive of the Isaac Newton Group of Telescopes. It contains all the manuals of the telescopes and instruments, as well as the technical notes. For updated versions of the manuals please always refer to the instrument web pages and to the WHT, INT and JKT web pages. We also keep a physical astronomy documentation archive with some historical documents.

• Index to the manuals (sorted by alphabetical order)

• General manuals
• Manuals for WHT instruments
• Manuals for INT instruments
• Manuals for JKT instruments
• Peripherals' manuals (DAS, Autoguider, etc.)
• Miscellaneous

La Palma Technical Notes: Sorted by number | Sorted by subject