Help/FAQ
What's New
Site Map
NASA Homepage
Search
Advanced Search
HEASARC Quick Links
HEASARC HOME
OBSERVATORIES
ARCHIVE
CALIBRATION
SOFTWARE
TOOLS
STUDENTS / TEACHERS / PUBLIC
GENERAL TOOLS
MULTI-MISSION TOOLS
MISSION TOOLS
General Tools
Coordinate Converter
Date Converter
Energy Converter
nH
X-ray Background
TIPTOPbase
Source Finder
Bibliography
FITS File Verifier
Multi-Mission Tools
RPS
Timeline Tool
Viewing
WebPIMMS
WebSpec
xTime
Mission Tools
HEXTErock
RXTE Weather Map
The following models are currently available in WebSpec:
Additive models:
Black Body
Power Law
Broken Power Law
Power Law with Cutoff
Gaussian
APEC
BAPEC
Meka with Fe Line
Meka with Fe Line (individual abundances specified)
Raymond-Smith
Thermal Bremsstrahlung
Multi-temperature Plasma Emission
Disk Line Emission
Multiplicative models:
Photoelectric Absorption
Absorption Edge
High Energy Cutoff
Partial Covering Fraction Absorption
This file was last modified on Tuesday, 31-Oct-2006 11:13:54 EST