Browse by Fellow

Number of items: 47.

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

Nayak, P. K. ; Subramaniam, A. ; Choudhury, S. ; Indu, G. ; Sagar, Ram (2016) Star clusters in the Magellanic Clouds – I. Parametrization and classification of 1072 clusters in the LMC Monthly Notices of the Royal Astronomical Society, 463 (2). pp. 1446-1461. ISSN 0035-8711

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). 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 . Article ID A136 -14 pages. ISSN 0004-6361

Dobbie, P. D. ; Cole, A. A. ; Subramaniam, A. ; Keller, S. (2014) Red giants in the Small Magellanic Cloud - I. Disc and tidal stream kinematics Monthly Notices of the Royal Astronomical Society, 442 (2). pp. 1663-1679. ISSN 0035-8711

Dobbie, P. D. ; Cole, A. A. ; Subramaniam, A. ; Keller, S. (2014) Red giants in the Small Magellanic Cloud - II. Metallicity gradient and age-metallicity relation Monthly Notices of the Royal Astronomical Society, 442 (2). pp. 1680-1692. ISSN 0035-8711

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

Calchi Novati, S. ; Bozza, V. ; Bruni, I. ; Dall'Ora, M. ; De Paolis, F. ; Dominik, M. ; Gualandi, R. ; Ingrosso, G. ; Jetzer, Ph. ; Mancini, L. ; Nucita, A. ; Safonova, M. ; Scarpetta, G. ; Sereno, M. ; Strafella, F. ; Subramaniam, A. ; Gould, A. (2014) The M31 pixel lensing plan campaign: MACHO lensing and self-lensing signals Astrophysical Journal, 783 (2). Article ID 86 -11 pages. ISSN 0004-637X

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, S. ; Subramaniam, A. (2013) Structure of the Large Magellanic Cloud from near infrared magnitudes of red clump stars Astronomy & Astrophysics, 552 . Article ID A144, 11 pages. ISSN 0004-6361

Bhavya, B. ; Subramaniam, A. ; Kuriakose, V. C. (2013) Study of young stellar objects and associated filamentary structures in the inner Galaxy Monthly Notices of the Royal Astronomical Society, 435 (1). pp. 663-678. ISSN 0035-8711

Mathew, Blesson ; Banerjee, D. P. K. ; Subramaniam, A. ; Ashok, N. M. (2012) A study of the role of Lyβ fluorescence on OI line strengths in Be stars The Astrophysical Journal, 753 (1). Article ID 13 -8 pages. ISSN 0004-637X

Paul, K. T. ; Subramaniam, A. ; Mathew, B. ; Mennickent, R. E. ; Sabogal, B. (2012) Study of candidate Be stars in the Magellanic Clouds using near-infrared photometry and optical spectroscopy Monthly Notices of the Royal Astronomical Society, 421 (4). pp. 3622-3640. ISSN 0035-8711

Subramanian, Smitha ; Subramaniam, Annapurni (2012) The Three-dimensional Structure of the Small Magellanic Cloud The Astrophysical Journal, 744 (2). 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

Indu, G. ; Subramaniam, A. (2011) The recent star-formation history of the Large and Small Magellanic Clouds Astronomy & Astrophysics, 535 . Article ID A115, 18 pages. ISSN 0004-6361

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

Subramanian, S. ; Subramaniam, A. (2010) An estimate of the structural parameters of the Large Magellanic Cloud using red clump stars Astronomy & Astrophysics, 520 . Article ID A24-11 pages. ISSN 0004-6361

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). L37-L40. ISSN 0004-637X

Subramaniam, A. ; Subramanian, S. (2009) RR Lyrae stars in the inner LMC: where did they form? Astronomy & Astrophysics, 503 (1). L9-L12. ISSN 0004-6361

Subramanian, S. ; Subramaniam, A. (2009) Depth estimation of the Large and Small Magellanic Clouds Astronomy & Astrophysics, 496 (2). pp. 399-412. ISSN 0004-6361

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, A. (2006) RR Lyrae stars in the inner Large Magellanic Cloud: halo-like location with a disk-like distribution Astronomy & Astrophysics, 449 (1). pp. 101-108. ISSN 0004-6361

Resmi, L. ; Ishwara-Chandra, C. H. ; Castro-Tirado, A. J. ; Bhattacharya, D. ; Rao, A. P. ; Bremer, M. ; Pandey, S. B. ; Sahu, D. K. ; Bhatt, B. C. ; Sagar, R. ; Anupama, G. C. ; Subramaniam, A. ; Lundgren, A. ; Gorosabel, J. ; Guziy, S. ; de Ugarte Postigo, A. ; Castro Cerón, J. M. ; Wiklind, T. (2005) Radio, millimeter and optical monitoring of GRB 030329 afterglow: constraining the double jet model Astronomy & Astrophysics, 440 (2). pp. 477-485. ISSN 0004-6361

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

Subramaniam, A. (2005) Reddening map of the Large Magellanic Cloud bar region Astronomy & Astrophysics, 430 (2). pp. 421-426. ISSN 0004-6361

Subramaniam, A. (2004) Cluster formation versus star formation rates around six regions in the Large Magellanic Cloud Astronomy and Astrophysics, 425 (3). pp. 837-847. ISSN 0004-6361

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

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

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

This list was generated on Fri Nov 22 23:06:46 2024 UTC.