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AstroSat Data Archive                            Data usage guidelines

Sample Data and Analysis Software  

  • UVIT
  • SXT
  • LAXPC
  • CZTI

Utilities       

  • ASTROSAT Orbit File Generator
  • ASTROSAT Barycentric Correction Code [28Nov22 update]
    • Python script - Header keywords for Barycentric Correction Code
    • Python3  header files for barycenter correction
    • C Code - Header keywords for Barycentric Correction Code
  • ASTROSAT Time Converter
  • ASTROSAT Observation Finder
  • ASIMOV (Astronomical Satellites: Is My Object Visible)
  • Advanced AstroSat Data Analysis Workshop 21 - 30 June 2021

Advanced resources

  • GHATS timing package
  • Software to compute the energy dependent time-lag and r.m.s from a thermal Comptonized medium

 

New!!

Press Release

  • Witnessing the ‘live’ formation of dwarf galaxies with AstroSat's ultraviolet-eye
  • Black hole bonanza: India’s AstroSat witnesses black hole birth for the 500th time

13.12.22 A new CZTI software version (3.0), caldb version and Software User Guide (Version 3.0) is released

15.08.22 A new Format A LAXPC software version August 15, 2022 having individual routines to extract spectrum and light curve is released with the improved background

30.05.22 A new LAXPC software version (3.4.3) having a single routine to extract spectrum and light curve is released with the improved background

26.03.22: Upcoming workshop: Three-day workshop on High Energy Astrophysics from 9th-11th May 2022. Last date of application is 31st March 2022

07.09.21: Problem of gaps in X-centroid in the L1 data of UVIT

01.09.21: The JAA has published a special issue titled "AstroSat: 5 years in orbit"

13.08.21: Videos/talks of the Advanced AstroSat data analysis workshop are now available

12.08.21: ASIMOV (Astronomical Satellites: Is My Object Visible)

12.08.21: Sky Plot of AstroSat Observations

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