Items where Author is "Subramaniam, Annapurni"

Article

Paul, K. T. ; Shruthi, S. B. ; Subramaniam, Annapurni (2017) Short-term H α line variations in classical Be Stars: 59 Cyg and OT Gem Journal of Astrophysics and Astronomy, 38 (1). Article ID 6. ISSN 0250-6335

Subramaniam, Annapurni ; Sindhu, N. ; Tandon, S. N. ; Rao, N. Kameswara ; Postma, J. ; Cote, Patrick ; Hutchings, J. B. ; Ghosh, S. K. ; George, K. ; Girish, V. ; Mohan, R. ; Murthy, J. ; Sankarasubramanian, K. ; Stalin, C. S. ; Sutaria, F. ; Mondal, C. ; Sahu, S. (2016) A hot companion to a blue straggler in NGC188 as revealed by the ultra-violet imaging telescope (UVIT) on ASTROSAT The Astrophysical Journal Letters, 833 (2). Article ID L27. ISSN 2041-8213

Subramanian, Smitha ; Subramaniam, Annapurni ; Sivarani, T. ; Simard, Luc ; Anupama, G. C. ; Gillies, Kim ; Ramaprakash, A. N. ; Reddy, B. Eswar (2016) A road map for the generation of a near-infrared guide star catalog for thirty meter telescope observations Journal of Astrophysics and Astronomy, 37 (3). Article ID 24, 37 pages. ISSN 0250-6335

Bhat, Shruthi S. ; Paul, K. T. ; Subramaniam, Annapurni ; Mathew, Blesson (2016) Spectroscopic study of Be-shell stars: 4 Her and 88 Her Research in Astronomy and Astrophysics, 16 (5). Article ID 076. ISSN 1674-4527

Choudhury, Samyaday ; Subramaniam, Annapurni ; Cole, Andrew A. (2016) Photometric metallicity map of the Large Magellanic Cloud Monthly Notices of the Royal Astronomical Society, 455 (2). pp. 1855-1880. ISSN 0035-8711

Choudhury, Samyaday ; Subramaniam, Annapurni ; Cole, Andrew A. (2015) Photometric metallicity map of the Large Magellanic Cloud Monthly Notices of the Royal Astronomical Society, 455 (2). pp. 1855-1880. ISSN 0035-8711

Sindhu, N. ; Subramaniam, Annapurni ; Anu Radha, C. (2015) Simulation of old open clusters for UVIT on ASTROSAT Research in Astronomy and Astrophysics, 15 (10). pp. 1647-1670. ISSN 1674-4527

Choudhury, Samyaday ; Subramaniam, Annapurni ; Piatti, Andres E. (2015) Deep Washington photometry of inconspicuous star cluster candidates in the Large Magellanic Cloud Astronomical Journal, 149 (2). pp. Article ID 52 -22 pages. ISSN 1538-3881

Subramanian, Smitha ; Subramaniam, Annapurni (2015) Disk of the Small Magellanic Cloud as traced by Cepheids Astronomy & Astrophysics, 573 . Article ID A135, 18 pages. ISSN 0004-6361

Indu, Gopalakrishnan ; Subramaniam, Annapurni (2015) H_I kinematics of the Large Magellanic Cloud revisited: Evidence of possible infall and outflow Astronomy & Astrophysics, 573 . pp. Article ID A136 -14 pages. ISSN 0004-6361

Mathew, Blesson ; Varricatt, Watson P. ; Subramaniam, Annapurni ; Ashok, N. M. ; Banerjee, D. P. K. (2014) Optical/IR studies of Be stars in NGC 6834 with emphasis on two specific stars Research in Astronomy and Astrophysics, 14 (9). pp. 1173-1192. ISSN 1674-4527

Subramaniam, Annapurni ; Adara, B. (2013) Classification and disk parameters of Herbig Ae/Be stars using WISE and AKARI data Bulletin of the Astronomical Society of India, 41 (4). pp. 247-279. ISSN 0304-9523

Subramanian, Smitha ; Subramaniam, Annapurni ; Simard, Luc ; Gillies, Kim ; Ramaprakash, A. N. ; Anupama, G. C. ; Stalin, C. S. ; Ravindranath, Swara ; Reddy, B. Eswar (2013) Generation of a near infra-red guide star catalog for thirty-meter telescope observations Journal of Astrophysics and Astronomy, 34 (2). pp. 175-192. ISSN 0250-6335

Subramanian, Smitha ; Subramaniam, Annapurni (2012) The Three-dimensional Structure of the Small Magellanic Cloud The Astrophysical Journal, 744 (2). pp. Article ID 128-18 pages. ISSN 0004-637X

Mathew, Blesson ; Banerjee, D. P. K. ; Ashok, N. M. ; Subramaniam, Annapurni ; Bhavya, Bhaskaran ; Joshi, Vishal (2012) Studies of a possible new Herbig Ae/Be star in the open cluster NGC 7380 Research in Astronomy and Astrophysics, 12 (2). pp. 167-176. ISSN 1674-4527

Mathew, Blesson ; Subramaniam, Annapurni (2011) Optical spectroscopy of Classical Be stars in open clusters Bulletin of the Astronomical Society of India, 39 (4). pp. 517-537. ISSN 0304-9523

Saha, Abhijit ; Olszewski, Edward W. ; Brondel, Brian ; Olsen, Knut ; Knezek, Patricia ; Harris, Jason ; Smith, Chris ; Subramaniam, Annapurni ; Claver, Jennifer ; Rest, Armin ; Seitzer, Patrick ; Cook, Kem H. ; Minniti, Dante ; Suntzeff, Nicholas B. (2010) First results from the NOAO survey of the outer limits of the magellanic clouds The Astronomical Journal, 140 (6). pp. 1719-1738. ISSN 0004-6256

Subramaniam, Annapurni ; Carraro, Giovanni ; Janes, Kenneth A. (2010) Optical photometry and basic parameters of 10 unstudied open clusters Monthly Notices of the Royal Astronomical Society, 404 (3). pp. 1385-1395. ISSN 0035-8711

Blesson, Mathew ; Subramaniam, Annapurni ; Bhavya, B. (2010) Spectroscopic study of a few Herbig Ae/Be stars in young open clusters Bulletin of the Astronomical Society of India, 38 (1). pp. 35-52. ISSN 0304-9523

Olszewski, Edward W. ; Saha, Abhijit ; Knezek, Patricia ; Subramaniam, Annapurni ; De Boer, Thomas ; Seitzer, Patrick (2009) A 500 Parsec halo surrounding the galactic globular NGC 1851 The Astronomical Journal, 138 (6). pp. 1570-1576. ISSN 0004-6256

Subramaniam, Annapurni ; Subramanian, Smitha (2009) The mysterious bar of the Large Magellanic Cloud: what is it? The Astrophysical Journal, 703 (1). pp. L37-L40. ISSN 0004-637X

Mathew, Blesson ; Subramaniam, Annapurni ; Bhatt, Bhuwan Chandra (2008) Be phenomenon in open clusters: results from a survey of emission-line stars in young open clusters Monthly Notices of the Royal Astronomical Society, 388 (4). pp. 1879-1888. ISSN 0035-8711

Bhavya, B. ; Mathew, Blesson ; Subramaniam, Annapurni (2007) Pre-main sequence stars, emission stars and recent star formation in the Cygnus region Bulletin of the Astronomical Society of India, 35 (3). pp. 383-411. ISSN 0304-9523

Subramaniam, Annapurni (2007) UV observations of globular clusters and nearby galaxies Bulletin of the Astronomical Society of India, 35 (2). pp. 223-228. ISSN 0304-9523

Subramaniam, Annapurni ; Bhatt, Bhuwan Chandra (2007) Photometric study of distant open clusters in the second quadrant: NGC 7245, King 9, King 13 and IC 166 Monthly Notices of the Royal Astronomical Society, 377 (2). pp. 829-834. ISSN 0035-8711

Subramaniam, Annapurni ; Mathew, Blesson ; Kartha, Sreeja S. (2006) Star formation in the region of young open cluster - NGC 225 Bulletin of the Astronomical Society of India, 34 (4). pp. 315-325. ISSN 0304-9523

Carraro, Giovanni ; Subramaniam, Annapurni ; Janes, Kenneth A. (2006) Fundamental parameters of six neglected old open clusters Monthly Notices of the Royal Astronomical Society, 371 (3). pp. 1301-1310. ISSN 0035-8711

Subramaniam, Annapurni ; Mathew, Blesson ; Bhatt, Bhuwan Chandra ; Ramya, S. (2006) NGC 7419: a young open cluster with a number of very young intermediate mass pre-MS stars Monthly Notices of the Royal Astronomical Society, 370 (2). pp. 743-752. ISSN 0035-8711

Subramaniam, Annapurni ; Prabhu, Tushar P. (2005) Evidence of a counterrotating core in the Large Magellanic Cloud The Astrophysical Journal Letters, 625 (1). pp. L47-L50. ISSN 2041-8205

Subramaniam, Annapurni (2004) Evidence of a misaligned secondary bar in the Large Magellanic Cloud The Astrophysical Journal, 604 (1). pp. L41-L44. ISSN 0004-637X

Subramaniam, Annapurni (2003) Large Magellanic Cloud bar: evidence of a warped bar The Astrophysical Journal Letters, 598 (1). pp. L19-L22. ISSN 2041-8205

Subramaniam, Annapurni ; Ram Sagar (2000) Globular cluster systems in giant elliptical galaxies : a probe for the galaxy formation and evolution Bulletin of the Astronomical Society of India, 28 (1). pp. 163-164. ISSN 0304-9523

Subramaniam, Annapurni ; Sagar, Ram (1999) Multicolor CCD photometry and stellar evolutionary analysis of NGC 1907, NGC 1912, NGC 2383, NGC 2384, and NGC 6709 using synthetic color-magnitude diagrams The Astronomical Journal, 117 (2). pp. 937-961. ISSN 0004-6256

Subramaniam, Annapurni ; Ram Sagar, (1999) Multicolour deep CCD Photometry and Stellar evolutionary analysis of NGC 1907, NGC 1912, NGC 2383, NGC 2384 and NGC 6709 using synthetic colour-magnitude diagrams The Astronomical Journal, 117 (2). pp. 937-961. ISSN 0004-6256