Astronomy & Astrophysics Division Publications



  1. Nilkanth D. Vagshette,  Sachindra Naik and M. K. Patil, "Cavities, shocks and a cold front around 3C 320", 2019, MNRAS, 485, 1981
  2. C. Eswaraiah, S. P. Lai, Y. Ma, A. K. Pandey, J. Jose, Z. Chen, M. R. Samal, J. Wang, S. Sharma, D. K. Ojha., “Polarimetric and Photometric Investigation of the Dark Globule LDN 1225: Distance, Extinction Law, and Magnetic Fields”, 2019, ApJ, 875, 64E
  3. D. J. Eden, Tie Liu, Kee-Tae Kim, S.-Y. Liu, K. Tatematsu, et al. including M. R. Samal., “SCOPE: SCUBA-2 Continuum Observations of Pre-protostellar Evolution - Survey Description and Compact Source Catalogue” , 2019, MNRAS, 485, 2895E
  4. N. Panwar, M. R. Samal, A. K Pandey, H.P Singh, S. Sharma., “Understanding formation of young, distributed low-mass stars and clusters in the W4 cloud complex”, 2019, AJ, 157, 112P
  5. S. Dutta, S. Mondal, M. R. Samal, J. Jose., “The Planck Cold Clump G108. 37-01.06: A Site of Complex Interplay between HII Regions, Young Clusters, and Filaments”, 2018, ApJ, 864, 154D
  6. A. K. Singal, "Why no radiation occurs in the case of a uniformly accelerated charge", Physics Education, 35, 01, 02 (2019)
  7. A. K. Singal, "Peculiar motion of the Solar system derived from a dipole anisotropy in the redshift distribution of distant quasars", 2019, MNRAS 488, L104-108
  8. A. K. Singal, "Large disparity in cosmic reference frames determined from the sky distributions of radio sources and the microwave background radiation", 2019, PHYSICAL REVIEW D 100, 063501
  9. Rahul, K.K., Meka,J.K., Pavithraa,S., Gorai, P., Das, A., Lo, J.-I., Raja Sekhar, B.N., Cheng, B.-M., Janardhan, P., Bhardwaj, A., Mason, N.J., and Sivaraman, B., "Infrared attenuation due to phase change from amorphous to crystalline observed in astrochemical propargyl ether ices., 2019, Spectrochimica Acta, 224
  10. Ingale, M., Janardhan, P., and Susanta Kumar Bisoi. "Beyond the mini-solar maximum of solar cycle 24: Declining solar magnetic fields and the response of the terrestrial magnetosphere ",2019, JGR, 124,
  11. Kumar Venkataramani, Shashikiran Ganesh, Archita Rai, Marek Husarik, K.S.Baliyan, U.C.Joshi, "Time and Phase Resolved Optical Spectra of Potentially Hazardous Asteroid 2014 JO25", 2019, The Astronomical Journal, Volume 157, Number 5
  12. Devendra Bisht, R. K. S. Yadav, Shashikiran Ganesh, Alok Durgapal, G. Rangwal, J. P. U. Fynbo , "Mass function and dynamical study of the open clusters Berkeley 24 and Czernik 27 using ground based imaging and Gaia astrometry", 2019, MNRAS, Volume 482, Issue 2, p.1471-1484
  13. L. D. Anderson, Z. Makai, M. Luisi, M. Andersen, D. Russeil, M. R. Samal, N. Schneider, P. Tremblin, A. Zavagno, M. S. Kirsanova, V. Ossenkopf-Okada, A. M. Sobolev,"The Origin of [C II] 158 μm Emission toward the HII Region Complex S235", 2019, ApJ, 882,11A.


  1. Shivangi Gupta, Sachindra Naik, Gaurava K. Jaisawal and Prahlad R. Epili, "Spectral and timing studies of 2S 1417-624 during a giant outburst", 2018, MNRAS, 479, 5612
  2. Gaurava K. Jaisawal, Sachindra Naik, Shivangi Gupta, J. Chenevez, Prahlad Epili, "A curious case of the accretion-powered X-ray pulsar GX 1+4", 2018, MNRAS, 478, 448
  3. Main Pal, Sachindra Naik, "Correlated X-ray/UV/optical emission and short term variability in a Seyfert 1 galaxy NGC 4593", 2018, MNRAS, 474, 5351
  4. Gaurava K. Jaisawal, Sachindra Naik and Jerome Chenevez, "Understanding the spectral and timing behavior of a newly discovered transient X-ray pulsar Swift J0243.6+6124", 2018, MNRAS, 474, 443
  5. Main Pal, G. C. Dewangan, A. K. Kembhavi, R. Misra, Sachindra Naik, "Complex optical/UV/X-ray variability of the Seyfert 1 galaxy 1H 0419-577", 2018, MNRAS, 473, 3584
  6. Baug, T., Dewangan, L. K., Ojha, D. K., et al.: Star Formation in the Sh 2-53 Region Influenced by Accreting Molecular Filaments, 2018, ApJ, 852, 119
  7. Fouqué, Pascal; Moutou, Claire; Malo, Lison; Martioli, Eder; Lim, Olivia; Rajpurohit, Arvind; Artigau, Etienne, et. al., "SPIRou Input Catalogue: Global properties of 440 M dwarfs observed with ESPaDOnS at CFHT", 2018, MNRAS, 475, 1960
  8. A.S. Rajpurohit, F. Allard, G. D. C. Teixeira, D. Homeier, S. Rajpurohit and O. Mousis,"Photospheric properties and fundamental parameters of M dwarfs" 2018, A&A 610, A19
  9. L. K. Dewangan; Devaraj, R.; Ojha, D. K., 2018, The Embedded Ring-like Feature and Star Formation Activities in G35.67300.847,  ApJ, 854, 106 
  10. Chakraborty, A; Roy, A; Sharma, R; Mahadevan, S; Chaturvedi, P; Prasad, N; Anandarao, B "Evidence of a Sub-Saturn around EPIC 211945201", 2018, AJ, 156, 3 
  11. Dewangan, L. K., Ojha, D. K., Zinchenko, I., Baug, T., "Cloud-Cloud Collision Induced Star Formation in IRAS 18223-1243", 2018, ApJ, 861, 19
  12. Chaturvedi, Priyanka; Sharma, Rishikesh; Chakraborty, Abhijit; Anandarao, B. G.; Prasad, Neelam; "Masses and Radii of Four Very Low-mass Stars in F+M Eclipsing Binary Systems", 2018, AJ, 156, 27
  13. Navpreet Kaur, Kiran S Baliyan, S. Chandra, Sameer, S Ganesh; "Optical Variability in IBL S5 0716+714 during the 2013–2015 Outbursts", 2018, AJ, 156, 36
  14. Singh, Veeresh; Chand, Hum; “Investigating kpc-scale radio emission properties of narrow-line Seyfert 1 galaxies”, 2018, MNRAS, 480, 1796
  15. Singh, Veeresh; Chand, Hum; Ishwara-Chandra, C. H.; Kharb, Preeti; "Kpc-scale radio-jets in narrow-line Seyfert 1 galaxies", 2018, Proceedings of Science (arXiv:1807.05179)
  16. Dewangan, L. K., Baug, T., Ojha, D. K., Zinchenko, I., Luna, A., "Filamentary Structures and Star Formation Activities in the Sites S234, V582, and IRAS 05231+3512", 2018, ApJ, 864, 54
  17. Navpreet Kaur, Kiran S Baliyan, "CTA 102 in exceptionally high state during 2016-17", 2018, A&A, 617, A59
  18. Dewangan, L. K., Dhanya, J. S., Ojha, D. K., Zinchenko, I., “The study of a system of H    II regions toward l = 24.8 deg, b = 0.1 deg at the Galactic bar: Norma arm interface”, 2018, ApJ, 866, 20 
  19. Dewangan, L.  K., Baug, T., Ojha, D. K., Ghosh, S. K., "Investigating inner and large-scale physical environments of IRAS 17008-4040 and IRAS 17009-4042 toward l = 345.5 deg, b = 0.3 deg", 2018, ApJ, 869, 30
  20. Rajpurohit, A. S.; Allard, F.; Rajpurohit, S.; Sharma, R.; Teixeira, G. D. C.; Mousis, O.; Kamlesh, R. "Exploring the stellar properties of M dwarfs with high-   resolution spectroscopy from the optical to the near-infrared", 2018, A&A, 620, 180
  21. Ashok K. Singal , 2018, Locating Planets in Sky Using Manual Calculations, Phys. Education, 34, No. 3, 2 (2018)
  22. Ashok K. Singal , 2018, A Heuristic Derivation of Radiative Power Loss and Radiation Reaction from the Kinetic Power of Electric Inertial Mass of a Charge, Phys. Education, 34, No. 3, 5 (2018)
  23. Ashok K. Singal , 2018, Erratum: Reply to comment on Poynting flux in the neighbourhood of a point charge in arbitrary motion and the radiative power losses, Eur. J. Phys., 39, 039601 (2018)
  24. Ashok K. Singal, 2018, Disparities of Larmors/Lienards formulations with special relativity and energy-momentum conservation, J. Phys. Commn. (letter), 2, 031002 (2018)
  25. Ashok K. Singal, 2018, Reply to comment on Poynting flux in the neighbourhood of a point charge in arbitrary motion and the radiative power losses, Eur. J. Phys., 39, 018002 (2018)
  26. Ashok K. Singal, 2018, Motion of a rod pushed at one point in a weightless environment in space, Phys. Education, 34, No. 1, 3 (2018)



  1. N. D. Vagshette, Sachindra Naik, M. K. Patil and S. S. Sonkamble, "Detection of a pair of prominent X-ray cavities in Abell 3847", 2017, MNRAS, 466, 2054
  2. Y. Yoshida, S. Kitamoto, H. Suzuki, A. Hoshino,  Sachindra Naik, Gaurava K. Jaisawal, "A Suzaku View of Accretion-powered X-Ray Pulsar GX 1+4", 2017, ApJ, 838, 30
  3. L. K. Dewangan, D. K. Ojha, I. Zinchenko,P. Janardhan, A. Luna, "Multi-wavelength study of the star-formation in the S237 H II region" 2017, ApJ, 834, 22 
  4. A. Bayo, D. Barrado, F. Allard, T. Henning, F. Comeron,  M. Morales-Calderon, A. S. Rajpurohit, K. Pena Ramirez and J. C. Beamin, "Physical parameters of late M-type members of Chamaleon I and TW Hydrae Association: Dust settling, age dispersion and activity", 2017, MNRAS, 465, 760
  5. D. Bisht, R.K.S Yadav, A. K. Durgapal, "2MASS analytical study of four open cluster candidates", 2017, New Astronomy, 52, 55
  6. L. K. Dewangan, "Star Formation Activity in the molecular cloud G35.20-0.74: onset of cloud-cloud collision" 2017, ApJ, 837, 44
  7. A. K. Singal, "Radiation reaction from electromagnetic fields in the neighbourhood of a point charge" 2017, Am. J. Phys., 85, 202
  8. A. K. Singal"The genesis of the internal resistance of a battery -- a physical perspective" 2017, Phys. Ed., 33, 6
  9. A. K. Singal"The paradox of power loss in a lossless infinite transmission line", 2017 Phys. Ed., 33, 4
  10. Diptiranjan Rout, Chakrabarty, D., Janardhan, P., Sekar, R., Vrunda Maniya and Kuldeep Pandey, "Solar wind flow angle and geo-effectiveness of corotating interaction regions: First results", 2017, GRL, 44, 4532-4539 
  11. Janardhan, P., Santosh Vadawale, Bhas Bapat, Subramanian, K. P., Chakrabarty D., Prashant Kumar, Aveek Sarkar, Nandita Srivastava, Satheesh Thampi R., Vipin K. Yadav, Dhanya M. B., Govind G. Nampoothiri, Abhishek J. K., Anil Bhardwaj and Subhalakshmi K., "Probing the heliosphere using in-situ payloads on-board Aditya-L1 ", 2017, Current Science, 113, 620-624
  12. Venkata Raman, V., Anandarao, B. G., Janardhan, P., and Pandey, R., "An Infrared Photometric and Spectroscopic Study of Post-AGB Stars", 2017, MNRAS, 470, 1593-1611
  13. Rastogi, R.G., Chandra, H., Janardhan, P., Reinisch, B.W. and Susanta Kumar Bisoi, "Post sunset equatorial spread-F at Kwajalein and interplanetary magnetic field", 2017, Adv. in Space Research, 60, 1708-1715
  14. Navpreet Kaur, Sameer, K S Baliyan and S Ganesh, "Optical intra-day variability in 3C 66A: A decade of observations", 2017, MNRAS, 469, 2305-2312
  15. Kiran S Baliyan, Navpreet Kaur, Sunil Chandra, Sameer, S Ganesh, "Multi-wavelength Study of Blazars Using Variability as a Tool", 2017, Journal of Astronomy & Space Science, 33, 177
  16. S. Rathna Kumar, "Crash testing difference-smoothing algorithm on a large sample of simulated light curves from TDC1", 2017, MNRAS, 470, 2918
  17. Veeresh Singh, Y. Wadadekar, C. H. Ishwara-Chandra, S. Sirothia, J. Sievers, A. Beelen, A. Omont, "On the nature of
    infrared-faint radio sources in the Subaru X-ray Deep and Very Large Array-VIMOS VLT Deep Survey fields", 2017, MNRAS, 470, 4956
  18. L. K. Dewangan, D. K. Ojha, T. Baug, "Hub-filament System in IRAS 05480+2545: Young Stellar Cluster and 6.7 GHz Methanol Maser" 2017, ApJ, 844, 15 
  19. L. K. Dewangan; T. Baug; D. K. Ojha; P, Janardhan; R, Devaraj; A, Luna: "The Molecular Cloud S242: Physical Environment and Star-formation Activities" 2017, ApJ, 845, 34
  20. Epili, Prahlad; Naik, Sachindra; Jaisawal, Gaurava K.; Gupta, Shivangi, "Decade long RXTE monitoring observations of Be/X-ray binary pulsar EXO 2030+375", 2017, MNRAS, 472, 3455-3466
  21. Dewangan, L. K.; Devaraj, R.; Baug, T.; Ojha, D. K.: Embedded filaments in IRAS 05463+2652: early stage of fragmentation and star formation activities, 2017, ApJ, 848, 51
  22. Dewangan, L. K.; Ojha, D. K.: Observational signatures of cloud-cloud collision in the extended star-forming region S235, 2017, ApJ, 849, 65
  23. Kaur Navpreet, Chandra S., Baliyan, K.S., Sameer, Ganesh S.: "A Multi-wavelength Study of Flaring Activity in the High-energy Peaked BL Lac Object 1ES 1959+650 During 2015–2016", 2017, ApJ, 846, 158-170
  24. Banerjee, D. P. K.; Srivastava, Mudit K.; Ashok, N. M.; Munari, U.; Hambsch, F.-J.; Righetti, G. L.; Maitan, A. : "Near-infrared and optical studies of the highly obscured nova V1831 Aquilae (Nova Aquilae 2015)", 2017, MNRAS, 473, 1895-1908
  25. SV Vadawale, T Chattopadhyay, NPS Mithun, AR Rao, D Bhattacharya, A Vibhute, VB Bhalerao, GC Dewangan, R Misra, B Paul, A Basu, BC Joshi, S Sreekumar, E Samuel, P Priya, P Vinod, S Seetha: "Phase-resolved X-ray polarimetry of the Crab pulsar with the AstroSat CZT Imager", Nature Astronomy (2017)
  26. Dewangan, L. K.; Ojha, D. K.; Zinchenko, I.: New Insights in the Mid-infrared Bubble N49 Site: A Clue of Collision of Filamentary Molecular Clouds, 2017, ApJ, 851, 140


  1. Priyanka Chaturvedi, Abhijit Chakraborty, B.G. Anandarao, A. Roy, S. Mahadevan, “Detection of a very low mass star in an Eclipsing Binary system”, 2016, MNRAS, 462, 554
  2. A. S. Rajpurohit, C. Reyle, F. Allard, D. Homeier, A. Bayo, O. Mousis, S. Rajpurohit, J. G. Fernandez-Trincado, "Spectral energy distribution of M dwarfs: A study of their atmospheric properties", 2016, A&A, 596, A33
  3. P. Kharb, D.V. Lal, V. Singh, et al. (including K.S. Baliyan) "From Nearby Low-Luminosity AGN to High-Redshift Radio Galaxies: Science Interests with Square Kilometre Array" 2016, JApA, 37, 34.
  4. P. Kharb, S. Srivastava, V. Singh, J.F. Gallimore, C.H. Ishwara-Chandra and A. Hota, "A GMRT study of Seyfert galaxies NGC 4235 and NGC 4594: evidence of episodic activity?" MNRAS, 2016, 459, 1310.
  5. A. Roy; Abhijit Chakraborty, S. Mahadevan, Priyanka Chaturvedi, V. Shah, F.M. Pathan, B.G. Anandarao, “Precision velocimetry planet hunting with PARAS: Current performance and lessons to inform future extreme precision radial velocity instruments”, 2016, SPIE, 9904
  6. S.K. Goyal, M.Shanmugam, A. R. Patel, T. Ladiya, Neeraj K. Tiwari, S. B. Banerjee, S. V.Vadawale, P. Janardhan, D. Chakrabarty, R. Srinivas, P. Shukla, P. Kumar, K. P.Subramanian, B. Bapat, and P. R. Adhyaru, "Multi-directional measurements of high energy particles from the Sun-Earth L1 point with STEPS", 2016, Proc. SPIE, 9905
  7. L. K. Dewangan, D. K. Ojha, I. Zinchenko,P. Janardhan, S. K. Ghosh, A. Luna, "The Physical Environment around IRAS 17599-2148: Infrared Dark Cloud and Bipolar Nebula" 2016, ApJ, 833, 246
  8. Gaurava K. Jaisawal, Sachindra Naik, "Detection of cyclotron resonance scattering feature in high-mass X-ray binary pulsar SMC X-2", 2016, MNRAS Letters, 461, L97
  9. T. Baug, L. K. Dewangan, D. K. Ojha, J. P. Ninan, "Star formation around mid-infrared bubble N37: Evidence of cloud-cloud collision" 2016, ApJ, 833, 85
  10. Nilkanth Vagshette, S. Sonkamble, Sachindra Naik, M. K. Patil : "AGN-driven perturbations in the intracluster medium of the cool-core cluster ZwCl 2701", 2016, MNRAS, 461, 1885
  11. S. K. Bisoi, Chakrabarty,D., Janardhan, P., Rastogi, R.G., Yoshikawa, A., Fujiki, K., Tokumaru, M., and Yan, Y. , "A Prolonged Southward IMF-Bz Event of May 02 -- 04, 1998: Solar, Interplanetary Causes and Geomagnetic Consequences", 2016, JGR, 121, 3882
  12. Sasikumar Raja, K., Ingale, M., Ramesh, R., Subramanian, P., Manoharan, P. K., Janardhan, P., "Amplitude of solar wind density turbulence from 10 to 45 R", 2016, JGRA, 121, 605
  13. L. K. Dewangan, T. Baug, D. K. Ojha, P. Janardhan, J. P. Ninan, A. Luna, I. Zinchenko, "Star-formation Activity in the Neighborhood of W-R 1503-160L Star in the Mid-infrared Bubble N46" 2016, ApJ, 826, 27
  14. Singh, V., Ishwara-Chandra, C.H., Preeti Kharb, Shweta Srivastava Janardhan, P., "J1216+0709 : A Radio Galaxy with Three Episodes of AGN Jet Activity ", 2016, ApJ, 826, 132
  15. L. K. Dewangan, D. K. Ojha, A. Luna, B. G. Anandarao, J. P. Ninan,  K. K. Mallick, Y. D. Mayya, "A Multi-wavelength Study of Star Formation Activity in the S235 Complex" 2016, ApJ, 819, 66
  16. Prahlad Epili, Sachindra Naik and Gaurava K. Jaisawal : Broad-band spectroscopy of the transient X-ray binary pulsar KS 1947+300 during 2013 giant outburst: Detection of pulsating soft X-ray excess component,  2016, Res. in Astronomy and Astrophysics 16, 77.
  17. Gaurava K. Jaisawal, Sachindra Naik and Prahlad Epili : Suzaku view of Be/X-ray binary pulsar GX 304-1 during Type I X-ray outbursts, 2016, Monthly Notices of the Royal Astronomical Society, 457, 2749.
  18. Valtonen, M. J.; Zola, S.; Ciprini, S.; Gopakumar, A.; et al.(including Baliyan, K. S.;Ganesh, S.;Kaur, N.;Sameer) ,"Primary Black Hole Spin in OJ 287 as Determined by the General Relativity Centenary Flare",The Astrophysical Journal Letters, 819, L37 
  19. Rao Jassal, Anjali; Vadawale, Santosh V.; Mithun, N. P. S.; Misra, Ranjeev,01/2016,"Investigating the Connection between Quasi Periodic Oscillations and Spectral Components with NuSTAR Data of GRS 1915+105",The Astrophysical Journal, 817, 28 
  20. Lillo-Box, J.; Demangeon, O.; Santerne, A.; Barros, S. C. C.; et al. (including Rajpurohit, A.),"K2-30b and K2-34b: two inflated hot-Jupiters around Solar-type stars",Astronomy & Astrophysics,DOI:
  21. Santerne, A.; Hébrard, G.; Lillo-Box, J.; et al. (including Rajpurohit, A.),"EPIC211089792 b: an aligned and inflated hot jupiter in a young visual binary",The Astrophysical Journal,825,55; DOI:10.3847/0004-637X/824/1/55.
  22. T. Chattopadhyay, S. V. Vadawale, S. K. Goyal, N. P. S. Mithun, A. R. Patel, R. Shukla, T. Ladiya, M. Shanmugam, V. R. Patel, G. P. Ubale : Development of a hard x-ray focal plane compton polarimeter a compact polarimetric configuration with scintillators and Si photomultipliers, 2016, Experimental Astronomy, 41, 197
  23. Fischer, D. A., Anglada-Escude, G., Arriagada, P., et al. (including Abhijit Chakraborty), "State of the Field: Extreme Precision Radial Velocities”, 2016, PASP, 128, 66001
  24. Kane, S., R., Wittenmyer, R. A., Hinkel, N. R., et al. (including Abhijit Chakraborty), 2016, “Evidence for Reflected Light from the Most Eccentric Exoplanet Known.”, ApJ, 821, 65
  25. Banerjee, D. P. K., Srivastava, M. K.; Ashok, N. M.; Venkataraman, V.,  “Near-infrared studies of the carbon monoxide and dust-forming Nova V5668 Sgr”, 2016, MNRAS Letters, 455, 109
  26. Kantharia, N. G., Dutta, P., Roy, N., Anupama, G. C., Ishwara-Chandra, C. H., Chitale, A., Prabhu, T. P., Banerjee, D. P. K., Ashok, N. M., “Insights into the evolution of symbiotic recurrent novae from radio synchrotron emission: V745 Scorpii and RS Ophiuchi”, 2016, MNRAS Letters, 456,  49
  27. Singal, Ashok K.,"Compatibility of Larmor's formula with radiation reaction for a radiating charge",  2016, Foundations of Physics, 46, 554
  28. Singal, Ashok K.,"Radiative losses and the pitch angle changes in a synchrotron source", 2016, Mon. Not. R. Astro. Soc., 458, 2303
  29. Singal, Ashok K.,"Poynting flux in the neighbourhood of a point charge in arbitrary motion and raditive power lossesl", 2016, Eur. J. Phys., 37, 045210
  30. Singal, Ashok K.,"Relativistic Doppler beaming and misalignments in AGN jets", 2016, Astrophys. J., 827, 66 
  31. Singal, Ashok K.,"Do the standard expressions for the electromagnetic field-momentum need any modifications?", 2016, Am. J. Phys., 84, 780
  32. Singal, Ashok K.,"Radio VLBI and the quantum interference principle", 2016, Europhysics Letters, 116, 60004 


  1. Chandra, Sunil; Zhang, Haocheng; Kushwaha, Pankaj; Singh, K. P.; Bottcher, M.; Kaur, Navpreet; Baliyan, K. S.,08/2015,"Multi-wavelength Study of Flaring Activity in BL Lac Object S5 0716+714 during the 2015 Outburst",The Astrophysical Journal, Volume 809, Issue 2, article id. 130, 9 pp. (2015).
  2. Srivastava, Mudit K.; Ashok, N. M.; Banerjee, D. P. K.; Sand, D.,12/2015,"Near-infrared studies during maximum and early decline of Nova Cephei 2014 and Nova Scorpii 2015",Monthly Notices of the Royal Astronomical Society, Volume 454, Issue 2, p.1297-1309
  3. Banerjee, Dipankar. P. K.; Nuth, Joseph A., III; Misselt, Karl A.; Varricatt, Watson P.; Sand, David; Ashok, N. M.; Su, K. Y. L.; Marion, G. H.; Marengo, Massimo,12/2015,"Evolution of the Dust in V4332 Sagittarii",The Astrophysical Journal, Volume 814, Issue 2, article id. 109, 9 pp. (2015)
  4. Jaisawal, Gaurava K.; Naik, Sachindra,10/2015,"Detection of fundamental and first harmonic cyclotron line in X-ray pulsar Cep X-4",Monthly Notices of the Royal Astronomical Society: Letters, Volume 453, Issue 1, p.L21-L25
  5. Joshi, Vishal; Banerjee, D. P. K.; Ashok, N. M.; Venkataraman, V.; Walter, F. M.,10/2015,"Infrared studies of Nova Scorpii 2014: an outburst in a symbiotic system sans an accompanying blast wave",Monthly Notices of the Royal Astronomical Society, Volume 452, Issue 4, p.3696-3703
  6. Gehrz, R. D.; Evans, A.; Helton, L. A.; Shenoy, D. P.; Banerjee, D. P. K.; Woodward, C. E.; Vacca, W. D.; Dykhoff, D. A.; Ashok, N. M.; Cass, A. C.; Carlon, R. L.; Corgan, D. T.; Eyres, S. P. S.; Joshi, V.; Keller, Luke D.; Krautter, J.; Liimets, T.; Rushton, M.; Starrfield, S.,10/2015,"The Early Infrared Temporal Development of Nova Delphini 2013 (V339 DEL) Observed with the Stratospheric Observatory for Infrared Astronomy (SOFIA) and from the Ground",The Astrophysical Journal, Volume 812, Issue 2, article id. 132, 12 pp. (2015).
  7. Raj, Ashish; Banerjee, D. P. K.; Ashok, N. M.; Kim, Sang Chul,07/2015,"Near-infrared studies of nova V5584 Sgr in the pre-maximum and early decline phase",   Research in Astronomy and Astrophysics, Volume 15, Issue 7, article id. 993 (2015)
  8. Vacca, William D.; Hamilton, Ryan T.; Savage, Maureen; Shenoy, Sachindev; Becklin, E. E.; McLean, Ian S.; Logsdon, Sarah E.; Marion, G. H.; Ashok, N. M.; Banerjee, D. P. K.; Evans, A.; Fox, O. D.; Garnavich, P.; Gehrz, R. D.; Greenhouse, M.; Helton, L. A.; Kirshner, R. P.; Shenoy, D.; Smith, Nathan; Spyromilio, J.; Starrfield, S.; Wooden, D. H.; Woodward, C. E.,05/2015,"Observations of Type Ia Supernova 2014J with FLITECAM/SOFIA",    The Astrophysical Journal, Volume 804, Issue 1, article id. 66, 9 pp. (2015)
  9. Raj, A.; Ashok, N. M.; Rudy, Richard J.; Russell, Ray W.; Lynch, David K.; Woodward, Charles E.; Sitko, Michael; Day-Wilson, Amanda; Perry, R. Brad; KIM, Sang Chul; Pak, Mina,04/2015,"   IR Study of Nova V2468 Cyg from Early Decline to the Coronal Phase",The Astronomical Journal, Volume 149, Issue 4, article id. 136, 7 pp. (2015).
  10. Munari, U.; Henden, A.; Banerjee, D. P. K.; Ashok, N. M.; Righetti, G. L.; Dallaporta, S.; Cetrulo, G.,    02/2015,"The hybrid, coronal lines nova V5588 Sgr (2011 N.2) and its six repeating secondary maxima",Monthly Notices of the Royal Astronomical Society, Volume 447, Issue 2, p.1661-1672 
  11. Das, Ramkrishna; Banerjee, Dipankar P. K.; Nandi, Arpita; Ashok, N. M.; Mondal, Soumen,02/2015,"Near-infrared studies of V5558 Sgr: an unusually slow nova with multiple outbursts",Monthly Notices of the Royal Astronomical Society, Volume 447, Issue 1, p.806-816 
  12. Marion, G. H.; Sand, D. J.; Hsiao, E. Y.; Banerjee, D. P. K.; Valenti, S.; Stritzinger, M. D.; Vinkó, J.; Joshi, V.; Venkataraman, V.; Ashok, N. M.; Amanullah, R.; Binzel, R. P.; Bochanski, J. J.; Bryngelson, G. L.; Burns, C. R.; Drozdov, D.; Fieber-Beyer, S. K.; Graham, M. L.; Howell, D. A.; Johansson, J.; Kirshner, R. P.; Milne, P. A.; Parrent, J.; Silverman, J. M.; Vervack, R. J., Jr.; Wheeler, J. C.,01/2015,"Early Observations and Analysis of the Type Ia SN 2014J in M82",The Astrophysical Journal, Volume 798, Issue 1, article id. 39, 12 pp. (2015)
  13. Rao Jassal, Anjali; Vadawale, Santosh V.,01/2015,"Variation of the inner disk radius during the onset of the 2010 outburst of MAXI J1659-152" Research in Astronomy and Astrophysics, Volume 15, Issue 1, article id. 45-54 (2015).
  14. Shanmugam, M.; Acharya, Y. B.; Vadawale, S. V.; Mazumdar, H. S.,02/2015,"A new technique for measuring the leakage current in Silicon Drift Detector based X-ray spectrometer—implications for on-board calibration",Journal of Instrumentation, Volume 10, Issue 02, article id. P02009 (2015).
  15. Vadawale, S. V.; Chattopadhyay, T.; Rao, A. R.; Bhattacharya, D.; Bhalerao, V. B.; Vagshette, N.; Pawar, P.; Sreekumar, S.,06/2015,"Hard X-ray polarimetry with Astrosat-CZTI",   Astronomy & Astrophysics, Volume 578, id.A73, 7 pp. 
  16. Shanmugam, M.; Acharya, Y. B.; Vadawale, S. V.; Mazumdar, H. S.,09/2015,"Radiation effects on Silicon Drift Detector based X-ray spectrometer on-board Chandrayaan-2 mission",Journal of Instrumentation, Volume 10, Issue 09, article id. P09005 (2015).
  17. Chattopadhyay, T.; Vadawale, S. V.; Goyal, S. K.; P. S., Mithun N.; Patel, A. R.; Shukla, R.; Ladiya, T.; Shanmugam, M.; Patel, V. R.; Ubale, G. P.,10/2015,"Development of a hard x-ray focal plane compton polarimeter: a compact polarimetric configuration with scintillators and Si photomultipliers",Experimental Astronomy, Online First
  18. Naik, Sachindra; Jaisawal, Gaurava K.,04/2015,"Suzaku observation of Be/X-ray binary pulsar EXO 2030+375",Research in Astronomy and Astrophysics, Volume 15, Issue 4, article id. 537 (2015)
  19. Jaisawal, Gaurava K.; Naik, Sachindra,03/2015,"Broad-band spectroscopy of the eclipsing high-mass X-ray binary 4U 1700-37 with Suzaku",MNRAS, 448, 620
  20. Sivaraman, B.; Venkataraman, V.; Kalyaan, A.; Arora, S.; Ganesh, S.,12/2015,"Exposed amorphous water ice on comet 49P/Arend-Rigaux",Advances in Space Research, Volume 56, Issue 11, p. 2428-2431.
  21. Singal, Ashok K.,12/2015,"Compatibility of Larmor's Formula with Radiation Reaction for an Accelerated Charge",Foundations of Physics, Online First
  22. Singal, Ashok K.,06/2015,"A large anisotropy in the sky distribution of 3CRR quasars and other radio galaxies",    Astrophysics and Space Science, 357, 152
  23. Singal, Ashok K.,"Cosmological parallax-distance formula", 2015, Astrphys. Sp. Sc., 359, 22
  24. Singal, Ashok K.,"The paradox of two charged capacitors", 2015,Phys. Education, 31, No. 4, 2  
  25. C. Mercier, Prasad Subramanian, G. Chambe, Janardhan, P., "The Structure of Solar Radio Noise Storms",  2015, A&A. 576, A136 
  26. P. Janardhan, Susanta Kumar Bisoi, S. Ananthakrishnan, Tokumaru, M., and Fujiki, K., Jose, L., and Sridharan, R., "A Twenty Year Decline in Solar Photospheric Magnetic Fields: Inner-Heliospheric Signatures and Possible Implications?", 2015,  Jou. Geophys. Res. 120, 5306
  27. P. Janardhan, Susanta Kumar Bisoi, S. Ananthakrishnan, R. Sridharan and L. Jose, "Solar and Interplanetary Signatures of a Maunder-like Grand Solar Minimum around the Corner - Implications to Near-Earth Space ", 2015,  Sun and Geosphere  10, 147


  1. Sunil Chandra, Kiran S. Baliyan, S. Ganesh, & L. Foschini, "Understanding the Nature of the Blazar CGRaBS J0211+1051", Astrophysical Journal, 791:85, 2014
  2. Susanta Kumar Bisoi, P. Janardhan, M. Ingale, P. Subramanian, S. Ananthakrishnan, M. Tokumaru, & K. Fujiki : A study of density modulation index in the inner heliospheric solar wind during solar cycle 23, The Astrophysical Journal, 795, 69 (2014)
  3. Ashok K. Singal : Comment on ``Cosmic radio dipole from NVSS and WENSS'', Astronomy & Astrophysics, 568, A63 (2014)
  4. Tapas Baug, T. Chandrasekhar and Shashikiran Ganesh : Possible spatial asymmetry in semi-regular variable UZ Arietis, Monthly Notices of the Royal Astronomical Society, 443, 3624 (2014)
  5. Priyanka Chaturvedi, R. Deshpande, V. Dixit, A. Roy, Abhijit Chakraborty, S. Mahadevan, B. G. Anandarao, L. Hebb and P. Janardhan : Determination of mass and orbital parameters of a low-mass star HD 213597B, Monthly Notices of the Royal Astronomical Society, 442, 3737 (2014)
  6. Ashok K. Singal : Discordance of the unified scheme with observed properties of quasars and high-excitation galaxies in the 3CRR sample, The Astronomical Journal, 148, 16 (2014)
  7. O. Chesneau, F. Millour, O. De Marco, S. N. Bright, A. Spang, D. P. K. Banerjee, N. M. Ashok, T. Kaminski, J. P. Wisniewski, A. Meilland, E. Lagadec : V838 Monocerotis: the central star and its environment a decade after outburst, Astronomy & Astrophysics Letters, In press (2014)
  8. Ashok K. Singal, Kamlesh Rajpurohit : Dependence of Fanaroff-Riley break of radio galaxies on luminosity and redshift, Astrophysics and Space Science, 353, 233 (2014)
  9. V. Joshi, D. P. K. Banerjee and N. M. Ashok : Near-infrared spectral evolution of the 2011 outburst of recurrent nova T Pyxidis, Monthly Notices of the Royal Astronomical Society, 443, 559 (2014)
  10. R. Amanullah, A. Goobar, S. Johansson, D. P. K. Banerjee, V. Venkataraman, V. Joshi, N. M. Ashok, and 6 coauthors : The peculiar extinction law of SN 2014J measured with the Hubble Space Telescope, The Astrophysical Journal Letters, 788, L21 (2014)
  11. Ashok K. Singal, Kamlesh Rajpurohit : Fanaroff-Riley dichotomy of radio galaxies and the Malmquist bias, Monthly Notices of the Royal Astronomical Society, 442, 1656 (2014)
  12. T. Chattopadhyay, S. V. Vadawale, M. Shanmugam, S. K. Goyal : Measurement of Low Energy Detection Efficiency of a Plastic Scintillator: Implications on the Lower Energy Limit and Sensitivity of a Hard X-Ray Focal Plane Compton Polarimeter, The Astrophysical Journal Supplement, 212, 12 (2014)
  13. Chattopadhyay, T.; Vadawale, S. V.; Rao, A. R.; Sreekumar, S.; Bhattacharya, D.,11/2014,"Prospects of hard X-ray polarimetry with Astrosat-CZTI",Experimental Astronomy, Volume 37, Issue 3, pp.555-57
  14. D. P. K. Banerjee, V. Joshi, V. Venkataraman, N. M. Ashok, G. H. Marion, E. Y. Hsiao, A. Raj : Near-IR studies of recurrent nova V745 Scorpii during its 2014 outburst, The Astrophysical Journal Letters, 785, L11 (2014)
  15. A. Goobar, J. Johansson, R. Amanullah, Y. Cao, D. A. Perley, M. M. Kasliwal, R. Ferretti, P. E. Nugent, C. Harris, A. Gal-Yam, E. O. Ofek, S. P. Tendulkar, M. Dennefeld, S. Valenti, I. Arcavi, D. P. K. Banerjee, V. Venkataraman, V. Joshi, N. M. Ashok, S. B. Cenko, R. F. Diaz, C. Fremling, A. Horesh, D. A. Howell, S. R. Kulkarni, S. Papadogiannakis, T. Petrushevska, D. Sand, J. Sollerman, V. Stanishev, J. S. Bloom, J. Surace, T. J. Dupuy, M. C. Liu : The Rise of SN 2014J in the Nearby Galaxy M82, The Astrophysical Journal Letters, 784, L12 (2014)
  16. A. Chakraborty, S. Mahadevan, A. Roy, V. Dixit, E. H. Richardson, V. Dongre, F. M. Pathan, P. Chaturvedi, V. Shah, G. P. Ubale, and B. G. Anandarao : The PRL Stabilized High-Resolution Echelle Fiber-fed Spectrograph: Instrument Description and First Radial Velocity Results, Publications of the Astronomical Society of the Pacific, 126, 133 (2014)
  17. A. K. Awasthi, R. Jain, P. D. Gadhiya, M. J. Aschwanden, W. Uddin, A. K. Srivastava, R. Chandra, N. Gopalswamy, N. V. Nitta, S. Yashiro, P. K. Manoharan, D. P. Choudhary, N. C. Joshi, V. C. Dwivedi, and K. Mahalakshmi : Multiwavelength diagnostics of the precursor and main phases of an M1.8 flare on 2011 April 22, Monthly Notices of the Royal Astronomical Society, 437, 2249 (2014)
  18. Susanta K. Bisoi, P. Janardhan, D. Chakrabarty, S. Ananthakrishnan and A. Divekar : Changes in Quasi-periodic Variations of Solar Photospheric Fields: Precursor to the Deep Solar Minimum in Cycle 23?, Solar Physics, 289, 41 (2014)
  19. Rastogi,R.G., Chandra, H., Janardhan,P., Thai Lan Hoang, Louis Condori, Pant, T.K., Prasad, D.S.V.V.D. and Reinish, B.W., "Spread-F during the magnetic storm of 22 January 2004 at low latitudes: Effect of IMF-Bz in relation to local sunset time",  Jou. Earth System Sci.,  123, 1273 (2014) 
  20. Rastogi,R.G., Chandra, H., Janardhan, P., and Rahul Shah, "Equatorial and mid-latitude ionospheric currents over the Indian region based on 40 years of data at Trivandrum and Alibag",  IJRSP  43, 274 (2014). 


  1. M. Dugair, Gaurava K. Jaisawal, Sachindra Naik, S. N. A. Jaaffrey : Detection of a variable QPO at 41 mHz in the Be/X-ray transient pulsar 4U 0115+634, Monthly Notices of the Royal Astronomical Society, 434, 2458 (2013)
  2. V. Venkata Raman, B. G. Anandarao, P. Janardhan, R. Pandey : Near-infrared monitoring and modeling of V1647 Ori in its ongoing 2008–2012 outburst phase, Res. in Astronomy and Astrophysics, 13, 1107 (2013)
  3. Ashish Raj, D.P.K. Banerjee and N.M. Ashok : Nova KT Eri 2009: Infrared studies of a very fast and small amplitude He/N nova, Monthly Notices of the Royal Astronomical Society, 433, 2657 (2013)
  4. Nipa J Bhatt, Rajmal Jain and Arun Kumar Awasthi : The energetic relationship among geoeffective solar flares, associated CMEs and SEPs, Res. in Astronomy and Astrophysics, 13, 978 (2013)
  5. N. C. Joshi, W. Uddin, A. K. Srivastava, R. Chandra, N. Gopalswamy, P. K. Manoharan, M. J. Aschwanden, D. P. Choudhary, R. Jain, N. V. Nitta, H. Xie, S. Yashiro, S. Akiyama, P. Mäkelä, P. Kayshap, A. K. Awasthi, V. C. Dwivedi, K. Mahalakshmi : A multiwavelength study of eruptive events on January 23, 2012 associated with a major solar energetic particle event, Advances in Space Research, 52, 1 (2013)
  6. Blesson Mathew, D. P. K. Banerjee, Sachindra Naik, N. M. Ashok : Studies of the Be Star X Persei During a Bright Infrared Phase, The Astronomical Journal, 145, 158 (2013)
  7. N. Gopalswamy, H. Xie, P. Mäkelä, S. Yashiro, S. Akiyama, W. Uddin, A. K. Srivastava, N. C. Joshi, R. Chandra, P. K. Manoharan, K. Mahalakshmi, V. C. Dwivedi, Rajmal Jain, A. K. Awasthi, N. V. Nitta, M. J. Aschwanden, D. P. Choudhary : Height of shock formation in the solar corona inferred from observations of type II radio bursts and coronal mass ejections, Advances in Space Research, 51, 1981 (2013)
  8. T. Chattopadhyay, S.V. Vadawale and J. Pendharkar : Compton polarimeter as a focal plane detector for hard X-ray telescope: sensitivity estimation with Geant4 simulations, Experimental Astronomy, 35, 391 (2013)
  9. Ashok K. Singal and Raj Laxmi Singh : Unification scheme of radio galaxies and quasars falsified by their observed size distributions, The Astrophysical Journal, 766, 37 (2013)
  10. Sachindra Naik, Chandreyee Maitra, Gaurava K. Jaisawal, Biswajit Paul : Timing and spectral properties of Be/X-ray pulsar EXO 2030+375 during a Type I outburst, The Astrophysical Journal, 764, 158 (2013) 
  11. Ashok K. Singal : Comment on "Exact Expression for Radiation of an Accelerated Charge in Classical Electrodynamics", Foundations of Physics, 43, 267 (2013)
  12. P. Pihajoki, M. Valtonen, S. Zola, A. Liakos, M. Drozdz, M. Winiarski, W. Ogloza, D. Koziel-Wierzbowska, J. Provencal, K. Nilsson, A. Berdyugin, E. Lindfors, R. Reinthal, A. Sillanpää, L. Takalo, M. M. M. Santangelo, H. Salo, S. Chandra, S. Ganesh, K. S. Baliyan, S. A. Coggins-Hill, and A. Gopakumar : Precursor Flares in OJ 287, The Astrophysical Journal, 764, 5 (2013)


  1. Sachindra Naik and Biswajit Paul : Investigation of variability of iron emission lines in Centaurus X-3, Bull. Astr. Sco. India, 40, 503 (2012)
  2. O. Chesneau and D. P. K. Banerjee : Interferometric Studies of Novae in the Infrared, Bull. Astr. Sco. India, 40, 267 (2012) (An Invited Review)
  3. D. P. K. Banerjee and N. M. Ashok : Near-infrared Properties of Classical Novae; A Perspective Gained from Mount Abu Infrared Observatory, Bull. Astr. Sco. India, 40, 243 (2012) (An Invited Review)
  4. Ashok K. Singal and Hari Om Vats : Giant-pulse Emisssion from PSR B0950+08, The Astronomical Journal, 144, 155 (2012) 
  5. L. K. Dewangan, D. K. Ojha, B. G. Anandarao, S. K. Ghosh, and S. Chakraborti : Triggered Star Formation around Mid-infrared Bubbles in the G8.14+0.23 H II Region, The Astrophysical Journal, 756, 151 (2012)
  6. O. Chesneau, E. Lagadec, M. Otulakowska-Hypka, D. P. K. Banerjee, C. E. Woodward, E. Harvey, A. Spang, P. Kervella, F. Millour, N. Nardetto, N. M. Ashok, M. J. Barlow, M. Bode, A. Evans, D. K. Lynch, T. J. O’Brien, R. J. Rudy and R. W. Russell : The expanding dusty bipolar nebula around the nova V1280 Scorpi, Astronomy & Astrophysics, 545, A63 (2012)
  7. Anjali Rao, Santosh V. Vadawale : Why is IGR J17091–3624 So Faint? Constraints on Distance, Mass, and Spin from "Phase-resolved" Spectroscopy of the "Heartbeat" Oscillations, The Astrophysical Journal Letters, 757L, 12 (2012)
  8. Ashish Raj, N. M. Ashok, D. P. K. Banerjee, U. Munari, P. Valisa, S. Dallaporta : V496 Scuti: an Fe II nova with dust shell accompanied by CO emission, Monthly Notices of the Royal Astronomical Society, 425, 2576 (2012)
  9. Rajmal Jain, Arun K. Awasthi, Sharad C. Tripathi, Nipa J. Bhatt, Parvaiz A. Khan : Influence of solar flare X-rays on the habitability on the Mars, Icarus, 220, 889 (2012)
  10. S. A. Haider, S. M. P. McKenna-Lawlor, C. D. Fry, Rajmal Jain, K. N. Joshipura : Effects of solar X-ray flares in the E region ionosphere of Mars: First model results, Journal of Geophysical Research, 117, A05326 (2012) 
  11. J. L. Provencal, M. H. Montgomery, A. Kanaan, et al. (including K. S. Baliyan and H. O. Vats) : Empirical Determination of Convection Parameters in White Dwarfs. I. Whole Earth Telescope Observations of EC14012-1446, The Astrophysical Journal, 751, 91 (2012) 
  12. A. Evans, R. D. Gehrz, L. A. Helton, S. Starrfield, M. F. Bode, J. P. Osborne, D. P. K. Banerjee, J.-U. Ness, F. M. Walter, C. E. Woodward, E. Kuulkers, S. P. S. Eyres, J. M. Oliveira, N. M. Ashok, J. Krautter, T. J. O’Brien, K. L. Page, M. T. Rushton : Infrared observations of the recurrent nova T Pyxidis: ancient dust basks in the warm glow of the 2011 outburst★, Monthly Notices of the Royal Astronomical Society Letters, 424, L69 (2012)
  13. Blesson Mathew, D. P. K. Banerjee, Sachindra Naik, N. M. Ashok : Infrared studies of the Be star X Per, Monthly Notices of the Royal Astronomical Society, 423, 2486 (2012)
  14. D. P. K. Banerjee, W. P. Varricatt, Blesson Mathew, O. Launila, N. M. Ashok : The A-X infrared bands of Aluminum Oxide in stars: search and new detections, The Astrophysical Journal Letters, 753L, 20 (2012)
  15. Blesson Mathew, D. P. K. Banerjee, A. Subramaniam, and N. M. Ashok : A Study of the Role of Lyβ Fluorescence on O I Line Strengths in Be Stars, The Astrophysical Journal, 753, 13 (2012)
  16. Ashok Kumar Singal : Gyro-Orbit Size, Brightness Temperature Limit and Implausibility of Coherent Emission by Bunching in Synchrotron Radio Sources, The Astronomical Journal, 143, 131 (2012)
  17. Chandreyee Maitra, Biswajit Paul and Sachindra Naik : Timing and broad band spectroscopy of 1A1118-61 with Suzaku, Monthly Notices of the Royal Astronomical Society, 420, 2307 (2012)
  18. Sunil Chandra, Kiran S. Baliyan, Shashikiran Ganesh and Umesh C. Joshi : Optical Polarimetry of the blazar CGRaBS J0211+1051 from Mount Abu Infrared Observatory, The Astrophysical Journal, 746, 92 (2012)
  19. Sachindra Naik, Blesson Mathew, D. P. K. Banerjee, N. M. Ashok, Rajeev R. Jaiswal : Near-infrared observations of the Be/X-ray binary pulsar A0535+262, Res. in Astronomy and Astrophysics, 12, 177 (2012)
  20. Blesson Mathew, D. P. K. Banerjee, N. M. Ashok, A. Subramaniam, B. Bhavya, Vishal Joshi: Studies of a possible new Herbig Ae/Be star in the open cluster NGC 7380, Res. in Astronomy and Astrophysics, 12, 167 (2012)
  21. Tapas Baug, T. Chandrasekhar : Near-infrared angular diameters of a few asymptotic giant branch variables by lunar occultations, Monthly Notices of the Royal Astronomical Society, 419, 866 (2012)



  1. R. G. Rastogi, P. Janardhan, K. Ahmed, A. C. Das, Susanta K. Bisoi : Unique observations of a geomagnetic SI+ ‑ SI‑ pair: Solar sources and associated solar wind fluctuations, Journal of Geophysical Research, 115, 12110 (2010)
  2. C. C. Thone, D. A. Kann, G. Jóhannesson, J. H. Selj, A. O. Jaunsen, J. P. U. Fynbo, C. W. Akerlof, K. S. Baliyan, C. Bartolini, I. F. Bikmaev, J. S. Bloom, R. A. Burenin and 50 more coauthors including S. Ganesh : Photometry and spectroscopy of GRB 060526: a detailed study of the afterglow and host galaxy of a z = 3.2 gamma-ray burst, A&A, 523, 70 (2010) 
  3. P. Janardhan, Susanta K. Bisoi, S. Gosain : Solar Polar Fields During Cycles 21 - 23: Correlation with Meridional Flows, Solar Physics, 267, 267 (2010)
  4. T. Chandrasekhar and Tapas Baug : Lunar occultations of sources in the near-infrared towards the Galactic Centre, Monthly Notices of the Royal Astronomical Society, 408, 1006 (2010)
  5. D. P. K. Banerjee, R. K. Das, N. M. Ashok, M. T. Rushton, S. P. S. Eyres, M. P. Maxwell, H. L. Worters, A. Evans, B. E. Schaefer : Near-infrared studies of the 2010 outburst of the recurrent nova U Scorpii, Monthly Notices of the Royal Astronomical Society, 408, L71 (2010)
  6. Rajmal Jain, Malini Aggarwal, Raghunandan Sharma : Evidence of Decay of Flux Ratio of Fe to Fe-Ni Line Features with Electron Temperature in Solar Flares, J. Astrophys. Astr, 31, 155 (2010)
  7. M. S. N. Kumar, T. Velusamy, C. J. Davis, W. P. Varricatt, L. K. Dewangan : Ring-like features around young B stars, Astronomy and Astrophysics, 519, 99 (2010)
  8. Bindu Rani, Alok C. Gupta, U. C. Joshi, S. Ganesh, Paul J. Wiita : Quasi-periodic Oscillations of ~15 Minutes in the Optical Light Curve of the BL Lac S5 0716+714, ApJL, 719, 153 (2010)
  9. L. K. Dewangan, B. G. Anandarao : A study of the massive star-forming region M8 using images from the Spitzer Infrared Array Camera, Monthly Notices of the Royal Astronomical Society, 407, 1170 (2010)
  10. Satish Chandra, Hari Om Vats, K. N. Iyer : Differential rotation measurement of soft X-ray corona, Monthly Notices of the Royal Astronomical Society, 407, 1108 (2010)
  11. Sachindra Naik, Mousumi Das, Chetana Jain, Biswajit Paul : An X-ray bright nucleus in low surface brightness galaxy UGC 6614, Monthly Notices of the Royal Astronomical Society, 404, 2056 (2010)
  12. S. V. Vadawale, B. Paul, J. Pendharkar, Sachindra Naik : Comparative study of different scattering geometries for the proposed Indian X-ray polarization measurement experiment using Geant4, Nuclear Inst. and Methods in Physics Research A, 618, 182 (2010)
  13. Rajmal Jain, Malini Aggarwal, Pradeep kulkarni : Relationship between CME dynamics and solare flare plasma, Research in Astronomy and Astrophysics, 10, 473 (2010)
  14. Sachindra Naik, D. P. K. Banerjee, N. M. Ashok, R. K. Das : Near-infrared observations of nova V574 Puppis, Monthly Notices of the Royal Astronomical Society, 404, 367 (2010)
  15. Y. Ueda, K. Honda, H. Takahashi, C. Done, H. Shirai, Y. Fukazawa, K. Yamaoka, Sachindra Naik, H. Awaki, K. Ebisawa, J. Rodriguez, and S. Chaty : Suzaku Observation of GRS 1915+105: Evolution of Accretion Disc Structure during Limit-Cycle Oscillation, The Astrophysical Journal, 713, 257 (2010)
  16. U. C. Joshi, S. Ganesh, K. S. Baliyan : Optical polarimetry and photometry of comet 17P/Holmes, Monthly Notices of the Royal Astronomical Society, 402, 2744 (2010)
  17. L. K. Dewangan, B. G. Anandarao : Spitzer IRAC imaging photometric study of the massive star-forming region AFGL 437, Monthly Notices of the Royal Astronomical Society, 402, 2583 (2010)
  18. A. R. Rao, Sachindra Naik, M. Patil, J. P. Malkar, R. P. S. Kalyan Kumar : An alpha tagged X-ray source for the calibration of space borne X-ray detectors, Nuclear Inst. and Methods in Physics Research A, 616, 55 (2010)


  1. O. Launila, D. P. K. Banerjee : Rotational spectroscopy of AlO. Low-N transitions of astronomical interest in the {X}2Σ+ state, Astronomy and Astrophysics, 508, 1067-1072 (2009)
  2. S. Ganesh, U. C. Joshi, K. S. Baliyan : Optical polarimetry of Comet NEAT C/2001 Q4, Icarus 201, 666 (2009)
  3. Satish Chandra, Hari Om Vats, K. N. Iyer : Differential coronal rotation using radio images at 17GHz, Mon. Not. of Royal Ast. Soc. Letters, 400, 34-37 (2009)
  4. Nipa Bhatt, Rajmal Jain, Malini Agrawal : Prediction of the Maximum Amplitude and Timing of Sunspot Cycle 24, Solar Physics, 260, 225-232 (2009)
  5. D. P. K. Banerjee, R. K. Das, R. K., N. M. Ashok : Near-infrared H- and K-band studies of the 2006 outburst of the recurrent nova RSOphiuchi, Mon. Not. of Royal Ast. Soc., 399, 357-368 (2009)
  6. Ashok K. Singal : Maximum Brightness Temperature of an Incoherent Synchrotron Source : Inverse Compton Limit — A Misnomer, Astrophysical Journal Letters, 703, L109-L112 (2009)
  7. R. K. Das, D. P. K. Banerjee, and N. M. Ashok : Detection and evolution of the CO (Δv = 2) emission in Nova V2615 Ophiuchi (2007), Mon. Not. of Royal Ast. Soc., 398, 375-384 (2009)
  8. Sachindra Naik, Dipankar P. K. Banerjee, and N. M. Ashok : Near Infrared Observations of the novae V2491 Cygni and V597 Puppis, Mon. Not. of Royal Ast. Soc., 394, 1551-1558 (2009)
  9. S. Ganesh, A. Omont, U. C. Joshi, K. S. Baliyan, M. Schultheis, F. Schuller, and G. Simon : Stellar populations in a standard ISOGAL field in the Galactic disc, Astronomy and Astrophysics, 493, 785 (2009)
  10. V. R. Chitnis, J. K. Pendharkar, D. Bose, V. K. Agrawal, A. R. Rao, and R. Misra : X-ray variability of active galactic nuclei in the soft and hard X-ray bands, The Astrophysical Journal, 698, 1207-1220 (2009)
  11. Sachindra Naik, U. Mukherjee, B. Paul and C. S. Choi : Orbital phase spectroscopy of four high mass X-ray binary pulsars to study the stellar wind of the companion, Advances in Space Research, 43, 900-904 (2009)
  12. Lokesh Bharti, Chandan Joshi, S.N.A. Jaaffrey, and Rajmal Jain : Spectropolarimetery of umbral fine structures from Hinode: Evidence for magnetoconvection, Mon. Not. of Royal Ast. Soc., 393, 65-70 (2009)


  1. P. Janardhan, D. Tripathi, and H. Mason : The Solar Wind Disappearance Event of 11 May 1999: Source Region Evolution, Astronomy and Astrophysics Letters, 488, L1-L4 (2008)
  2. Sachindra Naik, T. Dotani, N. Kawaii, M. Kokubun, M. Morii, T. Mihara, T. Enoto, M. Kawaharada, T. Murakami, Y. Nakagawa, H. Takahashi, Y. Terada, & A. Yoshida : Suzaku Observation of the Anomalous X-ray Pulsar CXOU J164710.2-455216, Publ. Astron. Soc. of Japan, 60, 237-244 (2008)
  3. V. Venkata Raman and B. G. Anandarao : Infrared spectroscopic study of a selection of AGB and post-AGB stars, Mon. Not. of Royal Ast. Soc., 385, 1076-1086 (2008)
  4. B. Goldman, M.C. Cushing, ....., K. S. Baliyan, ....., S. Ganesh, ....., U. C. Joshi, et al. : CLOUDS search for variability in brown dwarf atmospheres. Infrared spectroscopic time series of L/T transition brown dwarfs, Astronomy and Astrophysics, 487, 277 (2008)
  5. A. C. Gupta, W. G. Deng, U. C. Joshi, J. M. Bai, M. G. Lee : Multi-color optical variability of the TeV blazar Mrk 501 in the low-state, New Astronomy, 13, 375 (2008)
  6. B. G. Anandarao, E. H. Richardson, A. Chakraborty, and H. Epps : A wide-field near-infrared camera and spectrograph for the Mt. Abu 1.2 m telescope, SPIE, 7014, 70142Y-70142Y-8 (2008)
  7. Fan, J. H., Rieger, F. M., Hua, T. X., Joshi, U. C., Li, J., Wang, Y. X., Zhou, J. L., Yuan, Y. H., Su, J. B., Zhang, Y. W.: A possible disk mechanism for the 23-day QPO in Mkn 501, Astroparticle Physics, 28, 508 (2008)
  8. B. G. Anandarao, V. Venkata Raman, S. K. Ghosh, D. K. Ojha, and M. S. N. Kumar : Near-infrared photometry and radio continuum study of the massive star-forming regions IRAS 21413+5442 and IRAS 21407+5441, Mon. Not. of Royal Ast. Soc., 390, 1185-1194 (2008)
  9. Y. Terada, T. Hayashi, M. Ishida, K. Mukai, T. Dotani, S. Okada, R. Nakamura, Sachindra Naik, A. Bamba, K. Makishima : Suzaku Discovery of Non-thermal X-ray Emission from the Rotating Magnetized White Dwarf, AE Aquarii, Publ. Astron. Soc. of Japan, 60, 387-397 (2008)
  10. P. Janardhan, K. Fujiki, H. S. Sawant, M. Kojima, K. Hakamada, and R. Krishnan : The Source Regions of Solar Wind Disappearance Events, J. Geophys. Res, 113, A03102 (2008)
  11. H. Chandra, Hari Om Vats and Som Kumar Sharma : Effects of solar flares on the interplanetary medium and terrestrial environment, Asian Journal of Physics, 17, 485-503 (2008)
  12. A. K. Jadeja, K. N. Iyer, Hari Om Vats and P. K. Manoharan : Geo-effectiveness of CMEs, J. Astrophys. Astron., 29, 287-291 (2008)
  13. Hari Om Vats and K. S. Baliyan : Recent Observations of WD1524 at MIRO and participation in WET observing program, Communications in Asteroseismology, 154, 71-77 (2008)
  14. Rajmal Jain, Malini Aggarawal and Raghunandan Sharama : X-ray Emission from Solar Flares, J. Astrophys. Astr, 29, 125-145 (2008)
  15. R. K. Das, D. P. K. Banerjee, N. M. Ashok, O. Chesneau : Near-infrared studies of V1280 Sco (Nova Scorpii 2007), Mon. Not. of Royal Ast. Soc., 391, 1874-1886 (2008)
  16. O. Chesneau, D. P. K. Banerjee, F. Millour, N. Nardetto, N., S. Sacuto, A. Spang, M. Wittkowski, N. M. Ashok, R. K. Das, C. Hummel, S. Kraus, E. Lagadec, S. Morel, M. Petr-Gotzens, F. Rantakyro, M. Scholler : VLTI monitoring of the dust formation event of the Nova V1280 Scorpii, Astronomy and Astrophysics, 487, 223-235 (2008)
  17. Malini Aggarwal, Rajmal Jain, A. P. Mishra, P. G. Kulkarni, Chintan Vyas, Raghunandan Sharma and Meera Gupta : X-ray Emission Characteristics of Flares Associated with CMEs, J. Astrophys. Astr, 29, 195-205 (2008)
  18. Shuo Wang, Yuanyong Deng, Rajmal Jain, Vasyl Yurchyshyn, Haimin Wang, Yuanyuan Liu and Zhiliang Yang : The Evolution of Vector Magnetic Field Associated with Major Flares in NOAA AR10656, J. Astrophys. Astr, 29, 57-61 (2008)
  19. Meera Gupta, Rajmal Jain, Jayshree Trivedi and A. P. Mishra : Microflares as Possible Sources for Coronal Heating, J. Astrophys. Astr, 29, 171-177 (2008)
  20. John Kohl, Rajmal Jain, Steven R. Crammer, Larry D. Gardner, Anil K. Pradhan, John C. Raymond and Leonard Strachen : Next Generation UV Coronagraph Instrumentation for Solar Cycle-24, J. Astrophys. Astr, 29, 321-327 (2008) Rajmal Jain and Lokesh Bharti : Genesis of Solar Flares and Associated Phenomena", Asian Journal of Physics, 17, Nos. 2&3, 319-334 (2008)
  21. A. Richichi, O. Fors, E. Mason, J. Stegmeier and T. Chandrasekhar : Milliarcsecond angular resolution of reddened stellar sources in the vicinity of the Galactic Center, Astron. Astrophys, 489, 1399-1408 (2008)
  22. Rajmal Jain : X-ray Spectroscopy of the Solar Flares, Asian Journal of Physics, 17, Nos. 2&3, 504-527 (2008)

Upto 2007
Hari Om Vats : Dynamics of Sun and its atmosphere, Asian Journal of Physics, 16, 291 (2007)

Bharti, Lokesh; Jain, Rajmal; Jaaffrey, S. N. A : Evidence for Magnetoconvection in Sunspot Umbral Dots, The Astrophysical Journal Letters, 665, Issue 1, p.. L79-L82 (2007)
T.Chandrasekhar : Chord Lengths across main belt asteroids from stellar occultations in the Near Infrared, BASI, 35, 155-161 (2007)

L. Bharti, T. Rimmele, Rajmal Jain, S. N. A. Jaaffrey, and R. N. Smartt : Detection of opposite polarities in a sunspot light bridge: evidence of low-altitude magnetic reconnection, Mon. Not. of Royal Ast. Soc., 376, 1291-95 (2007) 

R. Chandra, Rajmal Jain, W. Uddin, K. Yoshimura, T. Kosugi, T. Sakao, A. Joshi, and M. R. Deshpande : Energetics and Dynamics of an Impulsive Flare on March 10, 2001, Solar Physics, 239, 239-256 (2006)

Koshy George, D.P.K. Banerjee, T.Chandrasekhar and N.M.Ashok : A late Infrared Flash from the afterglow of GRB050319, ApJL, 640, L13-L16 (2006)

A. Richichi and T. Chandrasekhar : Near infrared Observations of carbon stars TU Gem and SS Vir at milliarcsec resolution, Astron Astrophys., 451, 1041-1044(2006)

Soumen Mondal and T. Chandrasekhar : Angular Diameter measurements of evolved variables by Lunar Occultations at 2.2 and 3.8 microns, Astron. J., 130, 842-852 (2005)

B. G. Anandarao, A. Chakraborty, D. K. Ojha, and L. Testi : Detection of Knots and Jets in IRAS 06061+2151, A&A, 421, 1045(2004).

D. P. K. Banerjee, and N. M. Ashok : Optical Studies of V4332 Sagittarii : Detection of Unusually Strong KI and NaI lines in Emission, ApJ, 604, L57-L60 (2004).

D. P. K. Banerjee, N. M. Ashok, O. Launila, C. J. Davis, and W. P. Varricatt : A Search for Radioactive 26 Al in the Nova -Like Variable V4332 Sagittarii, ApJ, 610, L29-32 (2004).

A. C. Gupta, D. P. K. Banerjee, N. M. Ashok, and U. C. Joshi : Near infrared intraday variability of Markarian 421, A&A, 422, 505-508 (2004).

M. R. Kundu, V. I. Garaimov, S. M. White, P. K. Manoharan, Prasad Subramanian, S. Ananthakrishnan, and P. Janardhan : Radio Observations of Rapid Acceleration in a Slow Filament Eruption/Fast CME Event, ApJ , 607, 530-539 (2004).

S. Mondal, and T. Chandrasekhar : Evidence of Asymmetric Structure in the Atmosphere of Mira Variable U Orionis from Lunar Occultation Observations in the NearInfrared, MNRAS, 358, 1332-36(2004).

A. K. Singal, C. Konar, and D. J. Saikia : J1432 + 158: The Most Distant Giant Quasar, MNRAS, 347, L79-82 (2004).

W. P. Varricatt, P. M. Williams, and N. M. Ashok : Near-Infrared Spectroscopic Monitoring of WR140 during the 2001 Periastron Passage, MNRAS, 351, 1307 (2004).

Hari Om Vats : Magnetopause during Solar Wind Disappearance Event, Annales. Geophys., (2004) (In press).

N. M. Ashok, and D. P. K. Banerjee : The Enigmatic Outburst of V445 Puppis - A Possible Helium Nova?, A&A, 409,1007-1015 (2003).

K. S. Baliyan, S. Ganesh, U. C. Joshi, I. S. Glass, and T. Nagata : Study of the Nuclear Bulge Region of the Galaxy, Astron.Nach, 324, 47-51 (2003).

K. S. Baliyan, S. Ganesh, U. C. Joshi, I. S. Glass, M. R. Morris, A. Omont, M. Schultheis, and G. Simon : A Morphological Study of the Galactic Inner Bulge, Astron.Nach, 324, 53-57 (2003).

D. P. K. Banerjee, W. P. Varricatt, N. M. Ashok, and O. Launila : Remarkable Changes in the Near-infrared Spectrum of the Nova-like Variable V4332 Sagittarii, ApJ, 598, L31-L34 (2003)

V. Balasubramanian, P. Janardhan, S. Srinivasan, and S. Ananthakrishnan : IPS Observations of the Solar Wind Disappearance Event of May 1999, J. Geophys. Res., 108, A3, 1121-1131 (2003).

S. K. Chakrabarti, S. Pal, A. Nandi, B. G. Anandarao, and S. Mondal : Possible Photometric Evidence of Ejection of Bullet-like Features in the Relativistic Jet Source SS433, ApJ, 595, L45-L48 (2003).

B. W. Jiang, A. Omont, S. Ganesh, G. Simon, and F. Schuller, : The ISOGAL Field FC-01863+00035: Mid-IR Interstellar Extinction and Stellar Populations, A&A, 400, 903-915 (2003).

U. C. Joshi, K. S. Baliyan, and S. Ganesh : Polarimetric Study of Comets C/1995 O1 (Hale-Bopp) and C/2000 WM1 (LINEAR), EM&P, 90, 413-421 (2003).

U. C. Joshi, K. S. Baliyan, and S. Ganesh : Polarization Studies of Comet C/2000 WM1 (LINEAR), A&A, 405, 1129-1135 (2003).

C. Muthu, and B. G. Anandarao : A Spatio-kinematic Study of the Planetary Nebula NGC 1514, AJ, 126, 2963-2970 (2003).

D. K. Ojha, A. Omont, F. Schuller, G. Simon, S. Ganesh, M. Schultheis : Stellar Sources in the ISOGAL Intermediate Bulge Fields, A&A, 403,141-154 (2003).

A. Omont, G. F. Gilmore, C. Alard, B. Aracil, T. August,, K. S. Baliyan, S. Beaulieu, X. Begon, J. A. D. L. Bertou, and 45 coauthors : ISOGAL:A Deep Survey of the Obscured Inner Milky Way with ISO at 7 Micron and 15 Micron and with DENIS in the Near-infrared, A&A, 403, 975-992 (2003).

Prasad Subramanian, S. Ananthakrishnan, P. Janardhan, M. R. Kundu, S. M. White, and V. I. Garaimov : Giant Meter Wave Radio Telescope Observations of an M2.8 Flare: Insights into the Intiation of a Flare-Coronal Mass Ejection Event, Sol. Phys., 218, 247-259 (2003).

A. Richichi, T. Chandrasekhar, and Ch. Leinert : Milliarcsecond Resolution Observations of IRC+10216, New Astronomy, 8, 507-515 (2003).

F. Schuller, S. Ganesh, M. Messineo, A. Moneti, J. A. D. L. Blommaert, C. Alard, B. Aracil, M. -A. Miville-Deschênes, A. Omont, M. Schultheis, and 3 coauthors : Explanatory Supplement of the ISOGAL-DENIS Point Source Catalogue, , A&A, 403, 955-974 (2003).

P. Janardhan : The Solar Wind and Interplanetary Disturbances, Solar Terrestrial Environment - Space Weather R.P. Singh,Rajesh Singh and Ashok Kumar Eds., Allied Publishers, New Delhi., pp. 42-56 (2003).

V. Venkataraman, S. Rajagopalan, P. Manoravi, A. K. Balamurugan, A. Ramalingam, and A. K. Tyagi : Formation of Interface Silicides at Room Temperature in Pulsed Laser Deposited Ti Thin Films on Si ≺ 1 0 0 ≻, Materials Res. Bull. (Pergamon Press) 38, 1835-1840 (2003).

D. P. K. Banerjee, and N. M. Ashok : Near Infrared Spectroscopy of V838 Monocerotis, A&A, 395, 161-167 (2002).

A. C. Gupta, U. C. Joshi, and J. H. Fan : Optical Variability of Gamma-ray Loud Blazars, Ap&SS, 4, 655-668 (2002).

U. S. Kamath, and N. M. Ashok : Near Infrared Observations of Sakurai's Object during 1998-99, Ap&SS, 279, 65 (2002).

N. A. Lotova, V. N. Obridko, K. V. Vladimirskii, M. K. Bird, and P. Janardhan : Flow Sources and Formation Laws of Solar Wind Streams, Sol. Phys., 205,149 (2002).

S. Mondal, and T. Chandrasekhar : Dust Structure around Wolf-Rayet Star WR 104 from Lunar Occultation Observation at 2.2 microns, MNRAS, 334, 143-148 (2002).

M. S. Nandakumar, B. G. Anandarao, and K. C. Yu : Ongoing Star-formation Activity in the L1340 Dark Cloud, Astron. J., 123, 2583-2589 (2002).

R. Ortiz, J. A. D. L. Blommaert, E. Copet, S. Ganesh, H. J. Habing, M. Messineo, A. Omont, M. Schultheis, and F. Schuller : OH/IR Stars in the Inner Bulge Detected by ISOGAL, A&A , 388, 279-292 ( 2002).

R. R. Rosa, Hari Om Vats, F. M. Ramos, A. Zanadrea, Neto C. Rodrigues, F. C. R. Fernandes, M. J. A. Bolzan, E. L. Rempel, R. C. Brito, N. L. Vijaykumar, and H. S. Sawant : Characterization of Local Self-Similarity and Criticality in the Solar Active Regions, Advances in Space Research, 29(3), 463-468 (2002).

H. S. Sawant, F. C. R. Fernandes, J. R. Cecatto, Hari Om Vats, J. A. C. F. Neri,V. A. Portezani, A. R. F. Martinon, M. Karlický, and H. Mészárosová : Decimetric Dot-like Structures, Advances in Space Research, 29 (3), 349-354 (2002).

M. Schultheis, M. Parthasarathy, A. Omont, M. Cohen, S. Ganesh, F. Sevre, and G. Simon : Low Resolution Spectroscopy of ISOGAL Sources, A&A, 386, 899-909 (2002).