105 citations
- Tata Institute of Fundamental ResearchIN17 papers
- Indian Institute of AstrophysicsIN16 papers
- U. R. Rao Satellite CentreIN12 papers
- Indian Institute of Technology GuwahatiIN11 papers
- Inter-University Centre for Astronomy and AstrophysicsIN11 papers
- Indian Institute of Science BangaloreIN10 papers
- Indian Institute of Space Science and TechnologyIN10 papers
- University of CalicutIN8 papers
- Physical Research LaboratoryIN7 papers
- Indian Institute of Science Education and Research KolkataIN6 papers
- Aryabhatta Research Institute of Observational SciencesIN5 papers
- Manipal Academy of Higher EducationIN5 papers
Showing 2009Show all
3 papers · 1 filter
astro-ph.HE2009★ 12 cited
Contribution from unresolved discrete sources to the Extragalactic Gamma-Ray Background (EGRB)
D. Bhattacharya, P. Sreekumar, R. Mukherjee
The origin of the extragalactic gamma-ray background (EGRB) is still an open question, even after nearly forty years of its discovery. The emission could originate from either trul…
astro-ph.HE2009★ 20 cited
Energy Dependent time lags in the Seyfert 1 galaxy NGC 4593
K. Sriram, V. K. Agrawal, A. R. Rao
We investigate the energy-time lag dependence of the source NGC 4593 using XMM-{\it Newton}/EPIC-pn data. We found that the time lag dependency is linear in nature with respect to…
astro-ph.IM2009★ 10 cited
Photogrammetric Measurements of a 12-metre Preloaded Parabolic Dish Antenna
N. Udaya Shankar, R. Duraichelvan, C. M. Ateequlla +10
A 12-metre Preloaded Parabolic Dish antenna, in which the backup structure is formed by preloading its radial and circumferential members, has been designed, built and commissioned…