National Aeronautics and Space Administration
Goddard Space Flight Center
Sciences and Exploration
Search:
[Advanced Search]
HEASARC Quick Links
---Quick Links---
---Archive Interfaces---
Argus: proposal info
Browse: search HEASARC archives
NVO DataScope
SkyView: virtual observatory
Xamin: powerful archive search
---Software & Tools---
CalDB: Calibration database
Coordinate Converter
Energy Converter
FITS: standard data format
FITSIO: FITS subroutine library
FTOOLS: general s/w for FITS files
fv: FITS file editor
HEXTErock
nH: Column Density
RPS proposal submission
RXTE ASM weather map
Time/Date Converter (xTime)
Timeline (RXTE, Swift, & HETE-2)
Viewing: possible obs. times
WebPIMMS: flux/count converter
WebSpec: spectral sims
Xanadu: data analysis suite
X-ray Background Tool
X-ray, Gamma-ray, EUV Source Finder
---Resources---
Bibliography
Contact Info
Deadlines (proposals & meeting regist.)
History of High-Energy Astronomy
Staff
Upcoming Meetings
Upcoming Summer Schools
What's New
---Education & Pub. Outreach---
APOD: Astronomy Picture of the Day
Ask an Astrophysicist
HEASARC Picture of the Week
Images, Spectra, Light Curves
Imagine the Universe!
StarChild (K-8 EPO)
WebStars: gen. astronomy info/news
Skip Navigation (press 2)
HEASARC Home
Observatories
Archive
Calibration
Software
Tools
Students/Teachers/Public
FITSIO
FTOOLS
FV
HEASoft
Maki
PIMMS
PROFIT
Xanadu
Xselect
XSTAR
ASTRO-Update
FITS
Xspec Home Page
Next:
Syntax
Up:
XspecManual
Previous:
References
XSPEC Overview and Helpful Hints
Subsections
Syntax
How to return to the XSPEC12>prompt
Getting Help
Commands
Issuing Commands
Control Commands
Query, chatter and shutting XSPEC up (somewhat)
Scripts and the Save command
Miscellaneous
Data Commands
Model Commands
Fitting Commands
Binning and Grouping data
Plotting Commands
Setting Commands
Breaking With Ctrl-C
Customizing XSPEC
Customizing system-wide
HEASARC Home
|
Observatories
|
Archive
|
Calibration
|
Software
|
Tools
|
Students/Teachers/Public
Last modified: Wednesday, 12-Mar-2025 17:05:24 EDT
