X-ray astronomy
X-ray astronomy at the Dr. Karl Remeis observatory, Bamberg
Chandra,
XMM-Newton,
RXTE,
Suzaku,
INTEGRAL,
Swift,
AGILE,
Fermi
HEASARC data archive browser
Software tools for X-ray data analysis
HEASARC HEAsoft
and FTools (documentation)
The Interactive Spectral Interpretation System ISIS
Xspec
Calibration docs, format specifications
XSTAR
(online manual)
Atomic physics
tbnew absorption model
CXC's Atomic Database
NIST Atomic Spectra Database
X-ray transitions energies
ground states and ionization energies
Atomic Energy Level Data
(atomic physics links of Norbert Przybilla)
X-Ray Data Booklet
Periodic Table of Elements
Fun
High Energy Groove
AstroCapella
(songs,
background;
more "The Chromatics" mp3s)