I found a bug in the Y-axis scaling. See the attached PS file. The Y-axis scale should go from 0. to 2.0e-11 (in ergs/cm**2/s/Angstrom). Instead it is zeros. Anyone having experience with the scaling code want to fix this? For those interested, this is a section of the far ultraviolet spectrum of the variable star SS Cygni (SS Cyg for short) taken by NASA's Far Ultraviolet Spectroscopic Explorer (FUSE for short). -- Paul -- Paul Barrett, PhD Space Telescope Science Institute Phone: 410-338-4475 ESS/Science Software Branch FAX: 410-338-4767 Baltimore, MD 21218