Hello, I am trying to access a calibration file for Exp. BM112H (May99). I was under the impression that it would be located on /home/aspen6/astronomy/may99 but find no such directory. ftp> cd /home/aspen6/astronomy/may99 550 /home/aspen6/astronomy/may99: No such file or directory. ftp> Where can I find this file? Thanks, Alice Argon