This is a United States
(NIST) computer system, which may be accessed and used only by
authorized personnel. Unauthorized access or use of this computer
system may subject violators to criminal, civil, and/or
All information on this computer system
may be intercepted, recorded, read, copied, and disclosed by and
to authorized personnel for official purposes, including criminal
investigations. Access or use of this computer system by any
person whether authorized or unauthorized, constitutes consent to
FLYCHK at NIST is developed and managed by H.-K. Chung, M. Chen and
R. W. Lee at LLNL and Yu. Ralchenko at NIST. This work was performed
under the auspices of the U.S. Department of Energy by University of
California Lawrence Livermore National Laboratory under Contract No.
W-7406-Eng-48 (H.-K.C., M.C., and R.W.L.) and the Office of Fusion Energy
Sciences of the U.S. Department of Energy (Yu.R.).