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Results 1 - 36 of 36

Variable stars in Palomar 13; an evaporating globular cluster. (arXiv:1902.08085v1 [astro-ph.SR])
- Volume 14, Issue 8 - article #4
- M. A. Yepeza, A. Arellano Ferro, K.P. Schroeder, S. Muneer, Sunetra Giridhar, Christine Allen
- http://arxiv.org/abs/1902.08085
Chemical Composition of Two Bright, Extremely Metal-poor Stars from the SDSS MARVELS Pre-survey
- Volume 13, Issue 22 - article #10
- Avrajit Bandyopadhyay, Thirupathi Sivarani, Antony Susmitha, Timothy C. Beers, Sunetra Giridhar, Arun Surya,, Thomas Masseron
- The Astrophysical Journal
- http://iopscience.iop.org/0004-637X/859/2/114
Chemical composition of two bright extremely metal-poor stars from the SDSS MARVELS pre-survey. (arXiv:1805.02280v1 [astro-ph.SR])
- Volume 13, Issue 19 - article #2
- Avrajit Bandyopadhyay, Sivarani Thirupathi, Antony Susmitha, Timothy C. Beers, Sunetra Giridhar, Arun Surya, Thomas Masseron
- http://arxiv.org/abs/1805.02280
The variable star population in the globular cluster NGC 6934. (arXiv:1709.00044v1 [astro-ph.SR])
- Volume 12, Issue 36 - article #9
- M. A. Yepez, A. Arellano Ferro, S. Muneer, Sunetra Giridhar
- http://arxiv.org/abs/1709.00044
The evolution of the Milky Way: new insights from open clusters
- Volume 11, Issue 42 - article #10
- Reddy, A. B. S., Lambert, D. L., Giridhar, S.
- >Oxford University Press
- http://mnras.oxfordjournals.org/cgi/content/short/463/4/4366?rss=1
The evolution of the Milky Way: New insights from open clusters. (arXiv:1609.02619v1 [astro-ph.GA])
- Volume 11, Issue 38 - article #10
- Arumalla B. S. Reddy (1), David L. Lambert (1), Sunetra Giridhar (2) ((1) W.J. McDonald Observatory, Department of Astronomy, The University of Texas at Austin (2) Indian Institute of Astrophysics)
- http://arxiv.org/abs/1609.02619
Comprehensive abundance analysis of red giants in the open clusters NGC 1342, 1662, 1912, 2354 and 2447
- Volume 10, Issue 23 - article #24
- Arumalla B. S. Reddy, Sunetra Giridhar, and David L. Lambert
- Monthly Notices of the Royal Astronomical Society - Volume: 450, Issue: 4
- Abstract Full Text (HTML) Full Text (PDF) SUPPORTING INFORMATION
Comprehensive abundance analysis of red giants in the open clusters NGC 1342, 1662, 1912, 2354 and 2447
- Volume 10, Issue 16 - article #2
- Arumalla B. S. Reddy, Sunetra Giridhar, David L. Lambert
- arXiv.org - Astrophysics - Volume: 2015, Issue: 24 Apr
- arXiv:1504.05508 [pdf, ps, other]
Identification of metal-poor stars using the artificial neural network
- Volume 8, Issue 36 - article #17
- S. Giridhar, A. Goswami, A. Kunder, S. Muneer and G. Selvakumar
- Astronomy and Astrophysics - Volume: 556, Issue: August 2013
- http://dx.doi.org/10.1051/0004-6361/201219918
  Abstract Full HTML PDF (327.9 KB) References NASA ADS Abstract Service
Variable stars in the globular cluster NGC 7492 - New discoveries and physical parameter determination
- Volume 8, Issue 36 - article #18
- R. Figuera Jaimes, A. Arellano Ferro, D. M. Bramich, S. Giridhar and K. Kuppuswamy
- Astronomy and Astrophysics - Volume: 556, Issue: August 2013
- http://dx.doi.org/10.1051/0004-6361/201220824
  Abstract Full HTML PDF (1.843 MB) References Tables at CDS NASA ADS Abstract Service
Identification of metal-poor stars using the artificial neural network
- Volume 8, Issue 30 - article #5
- Sunetra Giridhar (1), Aruna Goswami (1), Andrea Kunder (2), S. Muneer (3), G. Selvakumar (4) ((1) Indian Institute of Astrophysics, Koramangala, Bangalore, India, (2) Cerro Tololo Inter-American Observatory, NOAO, Casilla, La Serena, Chile, (3) CREST Campus, Indian Institute of Astrophysics, Hosakote, India, (4) Vainu Bappu Observatory, Indian Institute of Astrophysics, Kavalur, India)
- arXiv.org - Astrophysics - Volume: 2013, Issue: 26 Jul
- arXiv:1307.6308 [pdf, ps, other]
Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry
- Volume 8, Issue 29 - article #21
- N. Kains, D. M. Bramich, A. Arellano Ferro, R. Figuera Jaimes, U. G. JÃƒÂ¸rgensen, S. Giridhar, M. T. Penny, K. A. Alsubai, J. M. Andersen, V. Bozza, et al. (41 more)P. Browne, M. Burgdorf, S. Calchi Novati, Y. Damerdji, C. Diehl, P. Dodds, M. Dominik, A. Elyiv, X.-S. Fang, E. Giannini, S.-H. Gu, S. Hardis, K. HarpsÃƒÂ¸e, T. C. Hinse, A. Hornstrup, M. Hundertmark, J. Jessen-Hansen, D. Juncher, E. Kerins, H. Kjeldsen, H. Korhonen, C. Liebig, M. N. Lund, M. Lundkvist, L. Mancini, R. Martin, M. Mathiasen, M. Rabus, S. Rahvar, D. Ricci, K. Sahu, G. Scarpetta, J. Skottfelt, C. Snodgrass, J. Southworth, J. Surdej, J. Tregloan-Reed, C. Vilela, O. Wertz, A. Williams and (The MiNDSTEp consortium)
- Astronomy and Astrophysics - Volume: 555, Issue: July 2013
- http://dx.doi.org/10.1051/0004-6361/201321819
  Abstract Full HTML PDF (4.655 MB) References Online Material Tables at CDS NASA ADS Abstract Service
A detailed census of variable stars in the globular cluster NGC 6333 (M9) from CCD differential photometry
- Volume 8, Issue 24 - article #2
- A. Arellano Ferro, D.M. Bramich, R. Figuera Jaimes, Sunetra Giridhar, N. Kains, K. Kuppuswamy, U. G. Jørgensen, K.A. Alsubai, J. M. Andersen, V. Bozza, P. Browne, S. Calchi Novati, Y. Damerdji, C. Diehl, M. Dominik, S. Dreizler, A. Elyiv, E. Giannini, K. Harpsøe, F.V. Hessman, T.C. Hinse, M. Hundertmark, D. Juncher, E. Kerins, H. Korhonen, C. Liebig, L. Mancini, M. Mathiasen, M.T. Penny, M. Rabus, S. Rahvar, D. Ricci, G. Scarpetta, J. Skottfelt, C. Snodgrass, J. Southworth, J. Surdej, J. Tregloan-Reed, C. Vilela, O. Wertz
- arXiv.org - Astrophysics - Volume: 2013, Issue: 14 Jun
- arXiv:1306.3206 [pdf, ps, other]
Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry
- Volume 8, Issue 20 - article #2
- N. Kains, D. M. Bramich, A. Arellano Ferro, R. Figuera Jaimes, U. G. Jørgensen, S. Giridhar, K.A. Alsubai, J. M. Andersen, V. Bozza, P. Browne, M. Burgdorf, S. Calchi Novati, Y. Damerdji, C. Diehl, P. Dodds, M. Dominik, A. Elyiv, X.-S. Fang, E. Giannini, S.-H. Gu, S. Hardis, K. Harpsøe, T.C. Hinse, A. Hornstrup, M. Hundertmark, J. Jessen-Hansen, D. Juncher, E. Kerins, H. Kjeldsen, H. Korhonen, C. Liebig, M. N. Lund, M. Lundkvist, L. Mancini, R. Martin, M. Mathiasen, M.T. Penny, M. Rabus, S. Rahvar, D. Ricci, K. Sahu, G. Scarpetta, J. Skottfelt, C. Snodgrass, J. Southworth, J. Surdej, J. Tregloan-Reed, C. Vilela, O. Wertz, A. Williams
- arXiv.org - Astrophysics - Volume: 2013, Issue: 17 May
- arXiv:1305.3606 [pdf, ps, other]
Constraining the parameters of globular cluster NGC 1904 from its variable star population
- Volume 7, Issue 51 - article #81
- N. Kains, D. M. Bramich, R. Figuera Jaimes, A. Arellano Ferro, S. Giridhar and K. Kuppuswamy
- Astronomy and Astrophysics - Volume: 548, Issue: December 2012
- http://dx.doi.org/10.1051/0004-6361/201220217
  Abstract | Full HTML | PDF (2.476 MB) | References | Tables at CDS | NASA ADS Abstract Service
Investigation of variable star candidates in the globular cluster NGC 5024 (M53)
- Volume 7, Issue 32 - article #13
- D. M. Bramich, A. Arellano Ferro, R. Figuera Jaimes and Sunetra Giridhar
- Monthly Notices of the Royal Astronomical Society - Volume: 424, Issue: 4
- Abstract Full Article (HTML)PDF(2866K)References Supporting Information Request Permissions
Chemical composition of a sample of candidate post-asymptotic giant branch stars
- Volume 7, Issue 2 - article #23
- S. Sumangala Rao, Sunetra Giridhar and David L. Lambert
- Monthly Notices of the Royal Astronomical Society - Volume: 419, Issue: 2
- Abstract Full Article (HTML)PDF(354K)References Request Permissions
Exploring the variable stars in the globular cluster NGC 5024 (M53): new RR Lyrae and SX Phoenicis stars
- Volume 6, Issue 37 - article #34
- A. Arellano Ferro, R. Figuera Jaimes, Sunetra Giridhar, D. M. Bramich, J. V. Hernández Santisteban and K. Kuppuswamy
- Monthly Notices of the Royal Astronomical Society - Volume: 416, Issue: 3
- Abstract Full Article (HTML)PDF(6245K)References Supporting Information Request Permissions
Chemical Compositions of a sample of candidate post-AGB stars
- Volume 6, Issue 36 - article #6
- S. Sumangala Rao, Sunetra Giridhar, David L. Lambert
- arXiv.org - Astrophysics - Volume: 2011, Issue: 9 Sep
- arXiv:1109.1676 [pdf, ps, other]
Exploring the variable stars in the globular cluster NGC5024 (M53): New RR Lyrae and SX Phoenicis stars
- Volume 6, Issue 23 - article #1
- A. Arellano Ferro, R. Figuera Jaimes, Sunetra Giridhar, D.M. Bramich, J.V. Hernandez Santisteban, K. Kuppuswamy
- arXiv.org - Astrophysics - Volume: 2011, Issue: 10 Jun
- arXiv:1106.1880 [pdf, ps, other]
Chemical composition of A–F type post-AGB candidates
- Volume 5, Issue 29 - article #7
- Sunetra Giridhar, R. Molina, A. Arellano Ferro, G. Selvakumar
- Monthly Notices of the Royal Astronomical Society - Volume: 406, Issue: 1
- Abstract | References | Full Text: HTML, PDF (Size: 1063K)
  Save Article
CCD time-series photometry of the globular cluster NGC 5053: RR Lyrae, Blue Stragglers and SX Phoenicis stars revisited^★
- Volume 5, Issue 20 - article #42
- A. Arellano Ferro, Sunetra Giridhar, D. M. Bramich
- Monthly Notices of the Royal Astronomical Society - Volume: 402, Issue: 1
- Abstract | References | Full Text: HTML, PDF (Size: 13927K) | Supporting information
  Save Article
Advances in Spectral Classification
- Volume 5, Issue 15 - article #2
- Sunetra Giridhar
- arXiv.org - Astrophysics - Volume: 2010, Issue: 9 Apr
- arXiv:1004.1294 [pdf, ps, other]
Chemical composition of A--F type post-AGB candidates
- Volume 5, Issue 13 - article #7
- Sunetra Giridhar, R. Molina, A. Arellano Ferro, G. Selvakumar
- arXiv.org - Astrophysics - Volume: 2010, Issue: 26 Mar
- arXiv:1003.4097 [pdf, ps, other]
Spectral Classification; Old and Contemporary
- Volume 5, Issue 13 - article #16
- Sunetra Giridhar
- arXiv.org - Astrophysics - Volume: 2010, Issue: 26 Mar
- arXiv:1003.4002 [pdf, ps, other]
A new search for variable stars in the globular cluster NGC 6366
- Volume 3, Issue 32 - article #1
- A. Arellano Ferro, Sunetra Giridhar, V. Rojas Lopez, R. Figuera, D.M. Bramich, P. Rosenzweig
- arXiv.org - Astrophysics - Volume: 2008, Issue: 7 Aug
- arXiv:0808.0354 [ps, pdf, other]
CCD Photometry of the globular cluster NGC 5466. RR Lyrae light curve decomposition and the distance scale
- Volume 2, Issue 48 - article #7
- A. Arellano Ferro, V. Rojas Lopez, Sunetra Giridhar, D.M. Bramich
- arXiv.org - Astrophysics - Volume: 2007, Issue: 29 Nov
- arXiv:0711.4027 [ps, pdf, other]
The Chemical Compositions of the Type II Cepheids—The BL Herculis and W Virginis Variables
- Volume 2, Issue 35 - article #8
- Thomas Maas, Sunetra Giridhar, and David L. Lambert
- The Astrophysical Journal - Volume666, Issue 1
- ABSTRACT | FULL TEXT | PDF (446 kB) | PS
The Chemical Compositions of the Type II Cepheids -- The BL Her and W Vir Variables
- Volume 2, Issue 24 - article #11
- Thomas Maas (1), Sunetra Giridhar (2), David L. Lambert (1) ((1) The W.J. McDonald Observatory (2) Indian Institute of Astrophysics)
- ArXiv - Astrophysics
- arXiv:0706.2029 [ps, pdf, other]
CCD photometry of the globular cluster M2: RR Lyrae physical parameters and new variables
- Volume 1, Issue 40 - article #22
- C. LÃ¡zaro, A. Arellano Ferro, M. J. ArÃ©valo, D. M. Bramich, S. Giridhar, E. Poretti
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [939KB]
CCD photometry of the globular cluster M2: RR Lyrae physical parameters and new variables
- Volume 1, Issue 39 - article #33
- C. LÃ¡zaro, A. Arellano Ferro, M. J. ArÃ©valo, D. M. Bramich, S. Giridhar, E. Poretti
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [939KB]
CCD photometry of the globular cluster M2: RR Lyrae physical parameters and new variables
- Volume 1, Issue 38 - article #22
- C. LÃ¡zaro, A. Arellano Ferro, M. J. ArÃ©valo, D. M. Bramich, S. Giridhar, E. Poretti
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [939KB]
CCD photometry of the globular cluster M2: RR Lyrae physical parameters and new variables
- Volume 1, Issue 37 - article #25
- C. LÃ¡zaro, A. Arellano Ferro, M. J. ArÃ©valo, D. M. Bramich, S. Giridhar, E. Poretti
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [939KB]
CCD photometry of the globular cluster M2: RR Lyrae physical parameters and new variables
- Volume 1, Issue 36 - article #24
- C. LÃ¡zaro, A. Arellano Ferro, M. J. ArÃ©valo, D. M. Bramich, S. Giridhar, E. Poretti
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [939KB]
CCD photometry of the globular cluster M2: RR Lyrae physical parameters and new variables
- Volume 1, Issue 35 - article #28
- C. LÃ¡zaro, A. Arellano Ferro, M. J. ArÃ©valo, D. M. Bramich, S. Giridhar, E. Poretti
- Monthly Notices of the Royal Astronomical Society - Volume 372, Issue 372
- Abstract Abstract and References Full Text Article PDF [939KB]
CCD Photometry of the globular cluster M2. RR Lyrae physical parameters and new variables
- Volume 1, Issue 22 - article #13
- C. Lazaro, A. Arellano Ferro, M.J. Arevalo, D.M. Bramich, S. Giridhar, E. Poretti
- ArXiv - Astrophysics
- astro-ph/0606734 [abs, ps, pdf, other]

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