Old files

I just wanted to confirm that the earth_05_09 and sun_05_09 ephemeris files are ABSOLUTELY ESSENTIAL. Please DO NOT DELETE THEM. (My apologies for shouting.)

These files contain the position of the earth and the sun at 400-second intervals from Jan 1 2005 until December 31 2009. They are based on the JPL Ephemeris and are needed for the search code. When we have data from 2010 or beyond we will have to issue updated ephemeris files.

Cheers,
Bruce