Indian Astronomical Observatory, Hanle

Research Publications Based on Data from IAO

2m HCT Publications

    Refereed Journals
  • Optical spectroscopy of the recurrent nova RS Ophiuchi - from the outburst of 2006 to quiescence. A. Mondal, G.C. Anupama, U.S. Kamath, R.K. Das, G. Selvakumar, S. Mondal, 2018, MNRAS, 474, 4211

  • Exploring the optical behaviour of a type Iax supernova SN 2014dt. M. Singh et al., 2018, MNRAS, 474, 2551

  • Highly reddened type Ia supernova SN 2004ab: another case of anomalous extinction. N.K. Chakradhari, D.K. Sahu, G.C. Anupama, T.P. Prabhu, 2018, MNRAS, 474, 2502

  • ASASSN-16fp (SN 2016coi): A transitional supernova between Type Ic and broad-lined Ic. Brajesh Kumar, A. Singh, S. Srivastav, D.K. Sahu, G.C. Anupama, 2018, MNRAS, 473, 3776

  • Multi-messenger Observations of a Binary Neutron Star Merger. B.P. Abbott et al., 2017, ApJL, 848, 12

  • The curious case of PDS 11: a nearby, >10 Myr old, classical T Tauri binary system. B. Mathew et al., 2017, AJ, 153, 225

  • CCD time-series photometry of variable stars in globular clusters and the metallicity dependence of the horizontal branch luminosity. A.A. Ferro, D.M. Bramich, S. Giridhar, 2017, RMxAA, 53, 121

  • Properties of dust particles in comets from photometric and polarimetric observations of 67P. Edith Hadamcik et al., 2017, MNRAS, 462, 507

  • SN 2015bp: adding to the growing population of transitional Type Ia supernovae. Shubham Srivastav et al., 2017, MNRAS, 466, 2436

  • Radio and infrared study of the star forming region IRAS 20286+4105. R. Varsha et al., 2017, MNRAS, 465, 4753

  • Chemical analysis of a Carbon-enhanced very metal-poor star: CD-27 14351. Drisya Karinkuzhi et al. 2017, ApJ, 834,

  • Multi-wavelength variability study of the classical BL Lac object PKS 0735+178 on timescales ranging from decades to minutes., Arti Goyal et al., 2017, ApJ, 837, 127

  • Intra-night optical variability characteristics of different classes of narrow-line Seyfert 1 galaxies., S.K.Kshama et al. , 2017., MNRAS, 466, 2679

  • Beginning of activity in long period comet C/2015 ER61, Karen Meech et al., 2017, AJ, 153, 5

  • The stellar contents and star formation in the NGC 7538 region. Saurabh Sharma et al., 2017, MNRAS, 467, 2943

  • Episodic High Velocity Outflows from V899 Mon: A Constraint On The Outflow Mechanisms. J. P. Ninan, D. K. Ojha, N. S. Philip, 2016, ApJ, 825, 65

  • Abundance analysis of SDSS J134338.67+484426.6; an extremely metal-poor star from the MARVELS pre-survey. A. Susmitha Rani, T. Sivarani, T. C. Beers, S. Fleming, S. Mahadevan, J. Ge, 2016, MNRAS, 458, 2648

  • Broadband observations of the gamma-ray emitting narrow line seyfert 1 galaxy SBS 0846+513, Vaidehi S. Paliya, Bhoomika Rajput, C. S. Stalin, and S. B. Pandey, 2016, ApJ, 819, 121

  • Near-Infrared Imaging of Barred Halo Dominated Low Surface Brightness Galaxies. M. Honey, M. Das, J.P. Ninan, M. Purvankara, 2016, MNRAS, 462, 2099

  • Hα imaging survey of Wolf-Rayet galaxies: morphologies and star formation rates. S. Jaiswal, A. Omar, 2016, MNRAS, 462, 92

  • A multiwavelength investigation of the H ii region S311: Young stellar population and star formation. R.K.Yadav, et al., 2016, MNRAS, 461, 2502

  • Optical and NIR observations of the nearby type Ia supernova SN 2014J. Shubham Srivastav, J.P. Ninan, B. Kumar, G.C. Anupama, D.K. Sahu, D. K. Ojha, T.P. Prabhu, 2016, MNRAS, 457, 1000

  • Investigating AGN black hole masses and the MBH–σe relation for low surface brightness galaxies. S. Subramanian, S. Ramya, M. Das, K. George, T. Sivarani and T. P. Prabhu, 2016, MNRAS, 455, 3148

  • ASAS J083241+2332.4: a new extreme low mass ratio overcontact binary system, K. Sriram, S. Malu, C. S. Choi, and P. Vivekananda Rao, 2016, AJ, 151, 69

  • Temperate Earth-sized planets transiting a nearby ultracool dwarf star. Michaël Gillon, Emmanuël Jehin, Susan M. Lederer, Laetitia Delrez, Julien de Wit, Artem , Burdanov, Valérie Van Grootel, Adam J. Burgasser, Amaury H. M. J. Triaud, Cyrielle Opitom, Brice-Olivier Demory, Devendra K. Sahu, Daniella Bardalez Gagliuffi, Pierre , Magain & Didier Queloz , 2016, Nature 533, 221

  • Optical and Near Infrared Study of the Open Cluster Czernik 17. S. Sujatha, K.K. Krishna, S. Komala, G.S.D. Babu, 2015, Acta Astronomica, 65, 283

  • Deep optical survey of the stellar content of Sh2-311 region. R.K. Yadav et al., 2015, New Astronomy, 34, 27

  • Detection of molecular gas in void galaxies: implications for star formation in isolated environments, M. Das, T. Saito, D. Iono, M. Honey, and S. Ramya, 2015, ApJ, 815, 40

  • V899 Mon: An outbursting protostar with peculiar light curve and its transition phases. J.P. Ninan, D.K. Ojha, T. Baug, B.C. Bhatt, V. Mohan, S.K. Ghosh, A. Men'shchikov, G.C. Anupama, M. Tamura, Th. Henning, 2015, ApJ, 815, 4

  • SN 2013ej: A type IIL supernova with weak signs of interaction. S. Bose et al. ApJ, 806, 160

  • The Needle in the 100 deg2 Haystack: Uncovering Afterglows of Fermi GRBs with the Palomar Transient Factory. Leo P. Singer et al., 2015, ApJ, 806, 52

  • Awakening of the high-redshift BLAZAR CGRaBS J0809+5341. Vaidehi S. Paliya, M. L. Parker, C. S. Stalin, A. C. Fabian, S. Ramya, S. Covino, G. Tagliaferri, S. Sahayanathan, and C. D. Ravikumar, 2015, ApJ, 803, 112

  • Sh2-138: physical environment around a small cluster of massive stars. T. Baug et al. 2015, MNRAS, 454, 4335

  • The young cluster NGC 2282: a multiwavelength perspective. S. Dutta, S. Mondal, J. Jose, R.K. Das, M.R. Samal, S. Ghosh, 2015, MNRAS, 454, 3597.

  • Modelling high resolution Echelle spectrographs for calibrations: Hanle Echelle spectrograph, a case study. Anantha Chanumolu, Damien Jones, Sivarani Thirupathi, 2015, Experimental Astronomy, 2015, 39, 443

  • SN 2013ab: a normal Type IIP supernova in NGC 5669. S. Bose et al. MNRAS, 450, 2373

  • Strong near-infrared carbon in the Type Ia supernova iPTF13ebh. E.Y. Hsiao, 2015, A&A, 578, 9

  • iPTF13bvn: The First Evidence of a Binary Progenitor for a Type Ib Supernova. M. Bersten et al., 2014, AJ, 148, 68

  • Optical observations of the fast declining Type Ib supernova iPTF13bvn. S. Srivas-
    tav, G.C. Anupama, D.K. Sahu, 2014, MNRAS, 445, 1932

  • The Peculiar Radio-Loud Narrow Line Seyfert 1 Galaxy 1H 0323+342. V.S. Paliya, S. Sahayanathan, M. L. Parker, A. C. Fabian, C. S. Stalin, Ayesha Anjum, S. B. Pandey. 2014, ApJ, 789, 143

  • Supernova SN 2012dn: a spectroscopic clone of SN 2006gz. N.K. Chakradhari, D.K. Sahu, S. Srivastav, G.C. Anupama, 2014, MNRAS, 443, 1663

  • Young stellar population of bright-rimmed clouds BRC 5, BRC 7 and BRC 39. N. Panwar, et al. 2014, MNRAS, 443, 1614

  • Photometric and spectroscopic studies of star-forming regions within Wolf–Rayet galaxies. M. Chrisphin Karthick,
    Angel R. Lopez-Sanchez, D. K. Sahu, B. B. Sanwal and Shuchi Bisht, 2014, MNRAS, 439, 157

  • The M31 Pixel Lensing Plan Campaign: MACHO Lensing and Self-Lensing Signals. S. Calchi Novati, V. Bozza, I. Bruni, M. Dall'Ora, F. De Paolis, M. Dominik, R. Gualandi, G. Ingrosso, Ph. Jetzer, L. Mancini, A. Nucita, M. Safonova, G. Scarpetta, M. Sereno, F. Strafella, A. Subramaniam and A. Gould (PLAN Collaboration), 2014, ApJ, 783, 86

  • Study of dust and ionized gas in early-type galaxies. Samridhi Kulkarni, D.K. Sahu, Laxmikant Chaware, N.K. Chakradhari, S.K. Pandey. 2014, New Astronomy, 30, 51

  • GRB 120422A/SN 2012bz: Bridging the gap between low- and high-luminosity gamma-ray bursts. S. Schulze et al. 2014, A&A, 566, A102

  • Optical Properties of (162173) 1999 JU3: In Preparation for the JAXA HAYABUSA 2 Sample Return Mission. M. Ishiguro et al., 2014, ApJ 792, 74

  • Optical/IR studies of Be stars in NGC 6834 with emphasis on two specific stars. Blesson Mathew, Watson P. Varricatt, Annapurni Subramaniam, N. M. Ashok and D. P. K. Banerjee, 2014, RAA, 14, 9

  • Outbursting Comet P/2010 V1 (IKEYA-MURAKAMI): A Miniature Comet Holmes. M. Ishiguro et al. 2014, AJ, 787, 55

  • Re-Appearance of McNeil’s Nebula (V1647 Orionis) and its Outburst Environment. J.P. Ninan, D.K. Ojha, B.C. Bhatt et al. 2013, ApJ, 778, 116

  • Improved characterization of intranight optical variability of prominent AGN classes. A. Goyal, Gopal-Krishna, P.J. Wiita, C.S. Stalin, Ram Sagar, 2013, MNRAS, 435, 1300

  • On the Photometric Error Calibration for the Differential Light Curves of Point-like Active Galactic Nuclei. A. Goyal et al., 2013, JApA, 34, 273

  • Variable Stars in the Globular Cluster NGC 288: [Fe/H] and Distance. A.A. Ferro et al. 2013, AcA, 63, 429

  • A detailed census of variable stars in the globular cluster NGC 6333 (M9) from CCD differential photometry. A.A. Ferro et al. 2013, MNRAS, 434, 1220

  • The 2010 outburst and pre-outburst optical spectrum of the recurrent nova U Scorpii. G.C. Anupama et al. 2013, A&A, 559, 121

  • Characterization of the Young Open Cluster G144.9+0.4 in the Camelopardalis OB1 Association. Chien-Cheng Lin, W. P. Chen, Neelam Panwar, 2013, ApJ, 775, 123

  • COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses. XIV. Time delay of the doubly lensed quasar SDSS J1001+5027. S. Rathna Kumar et al. 2013, A&A, 557, 44

  • A study of the starless dark cloud LDN 1570: Distance, dust properties, and magnetic field geometry. C. Eswaraiah et al., 2013, A&A, 556, 65

  • Variable stars in the globular cluster NGC 7492. New discoveries and physical parameter determination. R. J. Figuera et al. 2013, A&A, 556, 20

  • Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry. N. Kains et al. 2013, A&A, 555, 36

  • COSMOGRAIL: the COSmological MOnitoring of GRAvItational Lenses. XII. Time delays of the doubly lensed quasars SDSS J1206+4332 and HS 2209+1914. E. Eulaers et al. 2013, A&A, 553, 121

  • Outgassing Behavior of C/2012 S1 (ISON) from 2011 September to 2013 June. K.Meech et al. 2013, ApJ, 776, 20

  • Properties of Newly Formed Dust Grains in the Luminous Type IIn Supernova 2010jl. K. Maeda et al. 2013, ApJ, 776, 5

  • Supernova 2012aw - a high-energy clone of archetypal Type IIP SN 1999em. S. Bose et al. 2013, MNRAS, 433, 1871

  • One year of monitoring of the Type IIb supernova SN 2011dh. D.K. Sahu, G.C. Anupama, N.K. Chakradhari, 2013, MNRAS, 433, 2

  • Astrometric results of observations of mutual occultations and eclipses of the Uranian satellites in 2007. J.-E. Arlot et al. 2013, A&A, 557, 4

  • Habitable Planets Eclipsing Brown Dwarfs: Strategies for Detection and Characterization. A.R. Belu, F. Selsis, S.N. Raymond, E. Pallé, R. Street, D.K. Sahu, K. Von Braun, E. Bolmont, P. Figueira, G.C. Anupama, I. Ribas, 2013, ApJ, 768, 125

  • Light curve and spectral evolution of the Type IIb supernova 2011fu. B. Kumar et al. 2013, MNRAS, 431, 308

  • Photometric and spectroscopic evolution of supernova SN 2009an: another case of a transitional Type Ia event. D.K. Sahu, G.C. Anupama, P. Anto, 2013, MNRAS, 430, 869

  • Optical observations of NEA 162173 (1999 JU3) during the 2011-2012 apparition. M.-J. Kim et al. 2013, A&A, 550, 11

  • Comprehensive multiwavelength modelling of the afterglow of GRB 050525A. L. Resmi, K. Misra, G. Johannesson, A.J. Castro Tirado, J. Gorosabel, M. Jelinek, D. Bhattacharya, P. Kubanek, G.C. Anupama, A. Sota et al. 2012, MNRAS, 427, 288

  • Multiwavelength Study of the NGC 281 Region. Sharma, Saurabh; Pandey, Anil K.; Pandey, Jeewan C.; Chauhan, Neelam; Ogura, Katsuo; Ojha, Devandra K.; Borrissova, Jura; Mito, Hiroyuki; Verdugo, Thomas; Bhatt, Bhuwan C. 2012, PASJ, 64, 107

  • An unusual very low-mass high-amplitude pre-main sequence periodic variable. M.V. Rodríguez-Ledesma, R. Mundt, M. Ibrahimov, S. Messina, P. Parihar, F.V. Hessman, C. Alves de Oliveira, W. Herbst. 2012, A&A, 544, 112

  • Intra-night optical variability of core dominated radio quasars: the role of optical polarization. A. Goyal et al. 2012, A&A, 544, 37

  • NGC 1624-2: a slowly rotating, X-ray luminous Of?cp star with an extraordinarily strong magnetic field. G.A. Wade et al. 2012, MNRAS, 425, 1278

  • Investigation of variable star candidates in the globular cluster NGC 5024 (M53). M. Bramich, A.A. Ferro, J.R. Figuera, S. Giridhar, 2012, MNRAS, 424, 2722

  • Optical and near-infrared survey of the stellar contents associated with the star-forming complex Sh2-252. J. Jose et al. 2012, MNRAS, 424, 2486

  • Star formation in bulgeless late-type galaxies: clues to their evolution. M. Das, C. Sengupta, S. Ramya, K. Misra. 2012, MNRAS, 423, 3274

  • Star Formation Activity in the Galactic H II Region Sh2-297. K.K. Mallick, D.K. Ojha, M.R. Samal, A.K. Pandey, B.C. Bhatt, S.K. Ghosh, L.K. Dewangan, M. Tamura. 2012, ApJ, 759, 48

  • A Study of the Role of Lyβ Fluorescence on O I Line Strengths in Be Stars. B. Mathew, D.P.K. Banerjee, A. Subramaniam, N.M. Ashok. 2012, ApJ, 753, 13

  • Panchromatic Observations of the Textbook GRB 110205A: Constraining Physical Mechanisms of Prompt Emission and Afterglow. W. Zeng et al. 2012, ApJ, 751, 90

  • Discovery of Main-Belt Comet P/2006 VW139 by Pan-STARRS1. H.H. Hsieh. et al. 2012, ApJ, 748, L15

  • FR Cnc revisited: photometry, polarimetry and spectroscopy. A. Golovin et al. 2012, MNRAS, 421, 132

  • The unusually large population of Blazhko variables in the globular cluster NGC 5024 (M53). A. Arellano Ferro, D.M. Bramich, R. Figuera Jaimes, S. Giridhar, K. Kuppuswamy. 2012, MNRAS, 420, 1333

  • Studies of a possible new Herbig Ae/Be star in the open cluster NGC 7380. B. Mathew, D.P.K. Banerjee, N.M. Ashok, A. Subramaniam, B. Bhavya, V. Joshi. 2012, RAA, 12, 167

  • Active galactic nucleus activity and black hole masses in low surface brightness galaxies. S. Ramya, T.P. Prabhu, M. Das. 2011, MNRAS, 418, 789

  • Stars at the Tip of Peculiar Elephant Trunk-Like Clouds in IC 1848E: A Possible Third Mechanism of Triggered Star Formation. N. Chauhan, K. Ogura, A.K. Pandey, M. Samal, B.C. Bhatt. 2011, PASJ, 63, 795

  • Stardust-NExT, Deep Impact, and the accelerating spin of 9P/Tempel 1, Belton et al. 2011, Icar, 213, 345

  • Deep Impact, Stardust-NExT and the behavior of Comet 9P/Tempel 1 from 1997 to 2010, K.J. Meech et al. 2011 Icar, 213, 323

  • Exploring the variable stars in the globular cluster NGC 5024 (M53): new RR Lyrae and SX Phoenicis stars. A. Arellano Ferro, R. Figuera Jaimes, S. Giridhar, D.M. Bramich, J.V. Hernández Santisteban, K. Kuppuswamy. 2011, MNRAS, 416, 2265

  • Mass of the black hole in the Seyfert 1.5 galaxy H 0507+164 from reverberation mapping. C.S. Stalin, S. Jeyakumar, R. Coziol, R.S. Pawase, S.S. Thakur. 2011, MNRAS, 416, 225

  • Rapid optical variability of TeV blazars. Gopal-Krishna, A. Goyal, S. Joshi, C. Karthick. R. Sagar, P. J. Wiita, G. C. Anupama, D. K. Sahu, 2011, MNRAS, 416, 101

  • Optical spectroscopy of Classical Be stars in open clusters. B. Mathew, A. Subramaniam. 2011, BASI, 39, 517

  • Variables in Globular Cluster NGC 5024. M. Safonova, C.S. Stalin. 2011, AJ, 142, 179

  • Star Formation Activity in the Galactic HII Complex S255-S257. D.K. Ojha, M.R. Samal, A.K. Pandey, B.C. Bhatt, et al. 2011, ApJ, 738, 156

  • EPOXI: Comet 103P/Hartley 2 Observations from a Worldwide Campaign, K.J. Meech et al. 2011, ApJ, 734, L1

  • Star formation in bright-rimmed clouds and cluster associated with W5 E H II region. N. Chauhan, A.K. Pandey, K. Ogura, J. Jose, D.K. Ojha, M.R. Samal, H. Mito, 2011, MNRAS, 415, 1202

  • CCD time-series photometry of the globular cluster NGC 6981: variable star census and physical parameter estimates. D.M. Bramich, R. Figuera Jaimes, S. Giridhar, A. Arellano Ferro. 2011, MNRAS, 413, 1275

  • Optical studies of SN 2009jf: A type Ib supernova with an extremely slow decline and aspherical signature. D.K. Sahu, U.K. Gurugubelli, G.C. Anupama, K. Nomoto, 2011, MNRAS, 413, 2583

  • Origin of Lithium Enrichment in K Giants. Y.B. Kumar, B.E. Reddy, D.L. Lambert, 2011, ApJ, 730, 12

  • A tale of two GRB-SNe at a common redshift of z = 0.54. Z. Cano, D. Bersier, C. Guidorzi, R. Margutti, K.M. Svensson, S. Kobayashi, A. Melandri, K. Wiersema, A. Pozanenko, A.J. van der Horst, G.G. Pooley, A. Fernandez-Soto, A.J. Castro-Tirado, A. de Ugarte Postigo, M. Im, A.P. Kamble, D.K. Sahu, J. Alonso-Lorite, G.C. Anupama, et al., 2011, MNRAS, 413, 669

  • A multi-wavelength census of stellar contents in the young cluster NGC 1624. J. Jose, A.K. Pandey, K. Ogura, D.K. Ojha, B.C. Bhatt, M.R. Samal, N. Chauhan, D.K. Sahu, P.S. Rawat. 2011, MNRAS, 411, 2530

  • The sequence of low and high mass star formation in the young stellar cluster IRAS 19343+2026. D.K. Ojha, M. S. N. Kumar, C. J. Davis and J. M. C. Grave. 2010, MNRAS, 407, 1807

  • HE 1015-2050: Discovery of a Hydrogen-deficient Carbon Star at High Galactic Latitude. A. Goswami, D. Karinkuzhi, N.S. Shantikumar. 2010, ApJ, 722, L90

  • Optical photometry and basic parameters of 10 unstudied open clusters. A. Subramaniam, G. Carraro, K.A. Janes. 2010, MNRAS, 404, 1385

  • Spectroscopic study of a few Herbig Ae/Be stars in young open clusters. B. Mathew, A. Subramaniam, B. Bhavya. 2010, BASI, 38, 35

  • HD209621: abundances of neutron-capture elements. A. Goswami, W. Aoki. 2010, MNRAS, 404, 253

  • Triggered Star Formation and Young Stellar Population in Bright-rimmed Cloud SFO 38. R. Choudhury, B. Mookherjea, H.C. Bhatt, 2010, ApJ, 717, 1067

  • A Multiwavelength Study of Star Formation in the Vicinity of Galactic H II Region Sh 2-100. M.R. Samal, A.K. Pandey, D.K. Ojha, S.K. Ghosh, V.K. Kulkarni, N. Kusakabe, M. Tamura, B.C. Bhatt, M.A. Thompson, R. Sagar. 2010, ApJ, 714, 1015

  • SDSS J123813.73 – 033933.0: A Cataclysmic Variable Evolved Beyond the Period Minimum. A. Aviles et al. 2010, ApJ, 711, 389

  • The CH fraction of carbon stars at high Galactic latitudes. A. Goswami, D. Karinkuzhi, N.S. Shantikumar. 2010, MNRAS, 402, 1111

  • CCD time-series photometry of the globular cluster NGC 5053: RR Lyrae, Blue Stragglers and SX Phoenicis stars revisited. A.A. Ferro, S. Giridhar, D.M. Bramich. 2010, MNRAS, 402, 226

  • Optical variability of radio-intermediate quasars. A. Goyal, Gopal-Krishna, S. Joshi, R. Sagar, Paul J. Wiita, G.C. Anupama, D.K. Sahu. 2010, MNRAS, 401, 2622

  • Exploring pre-main sequence variables of ONC: The new variables. Padmakar Parihar, Sergio Messina, Elisa Distefano, N.S. Shantikumar, Biman J. Medhi, 2009, MNRAS, 400, 603

  • Nebular Phase Observations of the Type Ib Supernova 2008D/X-ray Transient 080109: Side-viewed Bipolar Explosion. M. Tanaka et al., 2009, ApJ, 700, 1680

  • Unusual optical quiescence of the classical BL Lac object PKS 0735+178 on intranight time scale. A. Goyal, Gopal-Krishna, G.C. Anupama, D.K. Sahu, R. Sagar, S. Britzen, M. Karouzos, M.F. Aller, H.D. Aller, 2009, MNRAS, 399, 1622

  • Star formation in blue compact dwarf galaxies: Mkn 104 and I Zw 97. S. Ramya, D.K. Sahu, T.P. Prabhu, 2009, MNRAS, 397, 97

  • Search for rapid spectral feature variations in chemically peculiar star HR4330. S.M. Sriraghavan, G.S.D. Babu. 2009, MNRAS, 396, 2061

  • Triggered star formation and evolution of T-Tauri stars in and around bright-rimmed clouds. N. Chauhan, A.K. Pandey, K. Ogura, D.K. Ojha, B.C. Bhatt, S.K.