PPT-Dr. Sudhir Chandra Sur

Degree Engineering College 540 Surer Math Dum Dum Kolkata 74 Department of Mechanical Engineering From HODMEs Desk Welcome to Department of Mechanical Engineering Dr Sudhir Chandra . SPHQ Sudhir Kumar Verma 06183 222026O 227450R 9431800092 SDPO Buxar Sunil Kumar 06183 222031 9431800090 SDPO Dumraon Ramkrishna Gupta 06323 222719 9431800091 Circle Inspector Sdar GORAKH RAM 9431822335 Circle Inspector Dumraon Girijdev Tiwari 943182 R Rao 11 K Chandrasekharan 12 Har Gobind Khorana 13 G N Ramachandran 14 Harish Chandra 15 M K Vainu Bappu 16 Postscript 17 Further Reading 18 brPage 2br Cover Page A View of the TIFR Lobby brPage 3br Preface This booklet on some famous scientists o . Statistics. : . 1.8 . Ms. ½. . sq. .deg. . @. 160 . ksec. 1761 . sources. Dec. ’06-June ’07. Catalog. : . Elvis . et. al., . 2009, ApJS 184, 158. Martin Elvis, Francesca . Civano. , . Aldcroft. David Cohen. Swarthmore College. If we understand the physical connection between magnetic fields in massive stars and X-rays, we could use X-ray observations to identify magnetic massive stars.. e.g. Which of the stars in this Chandra X-ray image of the Orion Nebula Cluster are massive magnetic stars? . Spectroscopy School,. MSSL, March 17-18, 2009. Frits Paerels. Columbia Astrophysics Laboratory. Columbia University, New York. Overview:. Diffractive . vs. Non-diffractive Spectrometers. Diffractive Spectrometers: gratings, crystals. Manjil P. Saikia. Department of Mathematical Sciences,. School of Science and Technology,. Tezpur University, India. The Man. and. The Machine. Manjil P. Saikia. 2. Manjil P. Saikia. 3. Chandra can observe X-rays from particles up to the last second before they fall into a black hole!!!. Ian Evans. On behalf of the Chandra Source Catalog Project Team. Chandra Users’ Committee Meeting. October 23, 2014. Summary. Summary of Progress Since . Last CUC . Meeting and Future Plan. Completed algorithm development and implementation through source detection and evaluation (through “. Ewan O’Sullivan (SAO). thanks to: J. . Vrtilek. ,. L. David, S. . Giacintucci. , S. . Raychaudhury. , A. . Zezas. ,. . and others. How . i. s the hot Intra-Group Medium formed?. Boston, 20 Nov 2014. K-band. 0.5-2 keV. X-ray Emission Line Spectroscopy of Diffuse Hot Plasma. XMM-Newton RGS. Liu, Wang, Li, & Peterson 2010. Li & Wan 2007. T ~ 3 . x. 10. 6. K . Lx. ~2x10. 38. erg/. s. Chandra ACIS-I. Una Hwang (NASA/GSFC, JHU). &. J Martin Laming (NRL). Boston AAS 24 May 2011. Cas A First-light Chandra image (Hughes+ 2000). Red: Fe. , . Green: Si . Cassiopeia A. . Core-collapse SNR with the most prominent Fe ejecta emission. Progenitors and Explosions of Type . Ia. Supernovae. Keiichi Maeda (Kyoto U.). Progenitors – which or even something else?. Double Degenerate (DD. ). WD + WD. Single Degenerate (SD. ). WD + MS/RG. (17 Years of SN 1987A with Chandra). David Burrows and Kari A. Frank. FOE51 Corvallis June 6, 2017. Built on the work of. PSU Chandra observations:. David Burrows. Sangwook. Park. Judith . for the Neutrino . Program . at Fermilab. Chandra Bhat. Fermilab. Acknowledgements. W. . Pellico. , C. . Drennan. , K. Triplett, S. . Chaurize. , . K. . Seiya. , F. Garcia, B. Hendricks, . T. . . Sullivan and A. Waller. National Centre for Radio Astrophysics. Tata Institute of Fundamental Research. Poonam Chandra. What are Gamma Ray bursts (GRBs)?. Most energetic events in the universe. Long duration GRBs (t>2s) .