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  • AstroSat in News

SXT analysis tutorials

  • Sample data
    • (Source: Tycho)
    • (Source: Crab)
    • (Sample Data: SXT analysis tutorial: Source: Crab/GRS 1915+105) New
  • Basic Analysis Software
    • New SXT Pipeline (Version 1.5) New
    • SXT Pipeline (Version 1.4b)
    • SXT Response and Background files
    • SXT Event Merger Tool
    • SXT standard ARFs
    • README file for Data Analysis
    • Updated SXT ARF (Released on 17 September 2024) New

Please refer to the   (a) SXT webpage

                                   (b) SXT data analysis webpage

                                   (c) SXT Pipeline webpage

In the Acknowledgement section in any publication utilising the SXT data, please add the following line: "This work has used the data from the Soft X-ray Telescope (SXT) developed at TIFR, Mumbai, and the SXT POC at TIFR is thanked for verifying and releasing the data via the ISSDC data archive and providing the necessary software tools."

New!!

Press Release

  • NASA's Space Observatories and India's AstroSat Capture Dramatic Eruptions from Stellar Wreckage around a Massive Black Hole
  • AstroSat uses its full Multi-Wavelength Capability for the first time to unravel the Secrets of the Black Hole X-ray Binary MAXI J1820+070
  • AstroSat’s CZT Imager detects polarised high energy X-rays from the accreting black hole Cygnus X-1
  • The mysteriously bright flash is a black hole jet pointing straight towards Earth, astronomers say !
  • 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

04.03.25 Currently the ToO proposal submissions are suspended

16.10.24 Processing Status of UVIT Observations available

05.01.24 New SXT pipeline (Version 1.5) is released

08.08.23 UVITTools.jl: A Package for AstroSat/UVIT Grating Spectroscopy and Aperture Photometry

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

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"

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