Useful links: Miguel-Angel Perez-Torres

Astrocentres	Astrodatabases	Astroeducation	Astrojournals	Astrotools
Supernovae	Mathematics	Physics	Software	Jobs in Astronomy
Dictionaries	Miscellaneous	World Press

Astrocentres, Telescopes
- AAS
- Arecibo Obs.
- Astro Meetings
- Astronomical Observatory of Padua
- APEA
- Astrovirtel
- ATNF (Australia Telescope National Facility)
  - ATCA (Australia Telescope Compact Array)
- Brandeis Univ. Radio Astronomy
- Cavendish Group
- CHANDRA (X-ray observatory)
  - SNR catalogue
- CfA
  - SAO/HEAD Research \& Development Group
- CMVA
- Cornell Univ.
- ESO
- EVN
  - EVN User Guide
  - EVN status
  - EVN source catalogue
- HEASARC
- IAA (Instituto de Astrofísica de Andalucía)
- IAC (Instituto de Astrofísica de Canarias)
- IRA-CNR
- IRAM
- JIVE
- MERLIN
- NASA
  - NASA Photographic Database
- NED
- NRAO
  - Calibration Transfer
  - NRAO Memos
  - Radio Astronomy
  - VLBI at the VLA
  - VLBI Schedules
  - 8-th Synthesis Imaging Summer School
  - 7-th Synthesis Imaging Summer School
- Oss. Arcetri
- OSO
- SAI (Sternberg Astronomical Institute, Moscow)
- SEA
- SIMBAD
- The Square Kilometer Array (Square Kilometer Array)
  - High Resolution Options for the SKA
  - Science with SKA
  - Science with Large Antenna Array
  - Technologies for Large Antenna Arrays
  - Technology pathways to the Square Kilometer Array
  - The Square Kilometer Array: An international radio telescope for the 21st century
  - SKA: Defining the Future
  - 1KT Workshop
- STECF (Space Telescope European Coordinating Facility)
  - Astrovirtel
- STSI (The Space Telescope Science Institute)
- TESRE
- UMRAO
- VLA
  - VLA Calibration
  - VLBI at the VLA
  - The VLA Observational Status Summary
    - Bandwidth Smearing
    - Time Smearing
  - Low-Frequency Data Reduction at the VLA
- VLBA
  - VLBA Observational Status
  - Scientific Memos
  - Highlighted Projects
- VSOP
  - Proposer's Guide (gzipped postscript file, 665 kilobytes)
- XMM
- WSRT

Astrodatabases
- The CLASS survey
- Astronomical Images
- ESO/ST-ECF Science Archive
- FIRST (Faint Images of the Radio Sky at Twenty-centimeters)
- GRBs Database
- HEASARC Archive
- JVAS (Jodrell Bank-VLA Astrometric Survey)
- NED (NASA/IPAC Extragalactic Database)
- NVSS mirror site (NRAO VLA Sky Survey)
- RRFID (Radio Reference Frame Image Database)
- SDSS (Sloan Digitized Sky Survey)
- SIMBAD Database
- VLBA Calibrator Database
- VSOP 5 GHz Continuum Survey

Astroeducation
- Astronomy Lab (Georgia State University)
- Astronomy On-Line
- Astronomy Today
- ASPS Educational Resources (Astronomical Society of the Pacific)
- Astronomy Unbound (Electronic text)
- The CLEA (Contemporary Laboratory Experiences in Astronomy) Project
- Courses at Cornell Univ
- EAAE (European Association for Astronomy Education)
- The Electronic Universe
- The Imaging the Universe
- McGauh, Stacey Web page
- NASA Education Program
- The Nine Planets (A Multimedia Tour of the Solar System)
- Radio Astronomy Tutorial (from Haystack Observatory)
- Basics of Radio Astronomy (NASA)
- Radio Astronomy (at the Univ. of Indianapolis)
- Astronomy 218 (Radio Astronomy course at Harvard)
- SEDS (Students for the Explorations and Development of Space)
- Teacher's Guide to the Universe
- Virtual Planetarium (Nice introductory course to Astronomy, from the Observatory of Padua)
- VRI (Virtual Radio Interferometer, a Java applet)
- Perry Wood Web page

Astrojournals
- Astronomy & Astrophysics
  - Astronomy & Astrophysics (Until 2000)
- A&A Supp. Ser.
- ADS
- ADS (mirror)
- Astronomical Journal
- Astrophysical Journal
- Publications of the ASPS, a non-profit organization
- Recent IAUCs
- MNRAS
- Nature (sorry, the link does not work as subscription fee is incredibly high)
- New Astronomy
- On-line journals (Area CNR)
- Sky & Telescope
- Preprints (astro-ph)
- Science
- Scientific.ru (in Russian)

Astrotools
- AIPS software (Astronomical Image Processing System)
- AIPS cookbook
- AstroWeb (Lots of useful astronomical links)
- AstroWeb Physical Calculator
- The Caltech VLBI programs
- CIAO package for Chandra (and the software to reduce Chandra data)
- IRAF (Image Reduction and Analysis Facility)
  - IRAF Documentation
- Linux for Astronomy
- MIDAS (Munich Image Data Analysis System)
- SCHED
  - Sched parameters
- Starlink (The Starlink Project)
- VH-1 (Hydrodynamics code)

Dictionaries

Job offers

Mathematics
- Mathworld

Miscellaneous

Physics
Software
- Astrophysical Calculator
- AWK (Introduction to AWK)
- BURKS (Brighton University Resource Kit for Students)
- Dataplot
- Free Fortran Software
- GAWK (GNU awk)
- GIMP (GNU Image Manipulation Program)
- GNU Project
- GNU Fortran G77 for Win32
  - GNUPLOT package
  - http://gnuplot.sciwikis.org/
- GTK
- HTML Beginner's Guide
- HTML Guides
- HTML Quick Reference
- LinuX
  - Comandi Linux (Guida Rapida, Italiano)
  - Corso Linux (Italiano)
  - The Linux Documentation Project (TLDP)
  - HOWTO (Linux Hardware Compatibility)
  - Linux drivers for Conexant[tm] modem chipsets
  - Mtools
- On line manuals at IRA
- Java Tutorial I
- Java Tutorial II
- JavaScript
- Numerical Methods
- Swiss SunSITE (Mirror Collection)
- StatSoft (Electronic Textbook on Statistics)
- Fourier Theory (An Introduction)
- On-line Manuals
- Perl
- PGPLOT
- Using regular expressions
- Tutorials for Programming Languages (in Spanish)
- Tutorials for Programming Languages (Italiano, English)
- StatCodes (On-line statistical software)
- Supermongo
- Tcl/Tk
  - Tcl Starlink Tcl Cookbook [mirror site]
- Tonino's Course on C/C++
- WXWINDOWS
Supernovae
World Press
- BBC News
- DOCE
- The New York Times
- EL PAIS
- La Repubblica

Astrocentres	Astrodatabases	Astroeducation	Astrojournals	Astrotools
Supernovae	Mathematics	Physics	Software	Jobs in Astronomy
Dictionaries	Miscellaneous	World Press