I will tell you the eligibility criteria to apply for Integrated PHD program conducted by Inter-University Centre for Astronomy and Astrophysics so that you can apply easily.

Here is the eligibility
The academic year at IUCAA begins in August every year. Students, who expect to complete their M.Sc. (in Physics/Electronics/Astronomy/Applied Mathematics) or B.E./B.Tech./M.E./M.Tech. degree (any branch) by August are eligible to apply.

In addition, talented final year B.Sc., 1st year M.Sc. (in Physics/ Electronics/Astronomy/Applied Mathematics) and 2nd/3rd year B.E./B.Tech. (any branch) students can also apply to be PRE-SELECTED for research scholarship (to do Ph.D.) at IUCAA.

Research areas
Classical and quantum gravity
Cosmic magnetic fields
Cosmic Microwave Background studies
Cosmology and large scale structure
Galactic and extragalactic astronomy
Gravitational waves
High energy astrophysics
Instrumentation for astronomy
Interstellar medium
Observational Astronomy (Optical, UV, X-ray and Radio)
Solar Physics
Solar system and stellar physics
Virtual observatory

Tentative Dates to apply
Last date for online submission of application 2nd week September 2016
Written Test 2nd week December 2016
Date of interviews (only to selected candidates) 2nd week December 2016

Address:-
Inter-University Centre for Astronomy and Astrophysics
Pune University Campus, Ganeshkhind, Pune, Maharashtra 411007

Phone:-
020 2560 4100