Links and Resources

Basics in Statistics:Tarun Deep Saini

Doing Science With the Chandra Archive: Jonathan McDowell 

Crossmatching with TopCat Mark Taylor

Active Galaxy spectroscopy, using spectra from the Sloan database : Tim Hamilton

Chapter

Expanding universe and Newtonian Cosmology ,  Early universe, dark matter and dark energy

Also read: Articles on cosmological constant and general relativity, respectively:

https://www.ias.ac.in/article/fulltext/reso/017/03/0254-0273

https://arxiv.org/pdf/1604.00951.pdf

Patrick Das Gupta

Hands-on session on The N-body Problem and it’s applications in Astronomy S N Hasan

A Comparison of Gaia DR2 and EDR3 with Case Studies & Combining Gaia data with GALAH, SDSS and other datasets Priya Hasan

An introduction to N-body simulations of disk galaxies. Sandeep Kataria

GADGET download

GADGET commands