Publications of A. Raja Bayanna

A list of publications authored or co-authored by A. Raja Bayanna, derived from the SAO/NASA Astrophysics Data System (ADS). The number in brackets after each title indicates the number of citations that the paper has received.

Orcid ID: 0000-0001-5802-7677

List of publications ordered by citations
Number of papers: 29 (refereed: 26)
No. of citations: 129
First author papers: 6 (refereed: 5)

2026

  1. NLTE Based Inversions of Ca II 8542 Å Spectra: Temperature Stratification in Active Region NOAA 12765 [0]
    Raja Bayanna, A., Louis, R. E., Beck, C., Mathew, S. K. & Chaurasiya, R., Solar Physics, 301, 3

2025

  1. Photometric calibration and spectral validation of the Solar Ultraviolet Imaging Telescope onboard Aditya-L1 [1]
    Sarkar, Janmejoy, Roy, Soumya, A. N., Ramaprakash, Deogaonkar, Rushikesh, Padinhatteeri, Sreejith, Tripathi, Durgesh, Ghosh, Avyarthana, Ankala, Raja Bayanna & Ahmed, Gazi Ameen, Journal of Astronomical Telescopes, Instruments, and Systems, 11, 014005

2024

  1. On the Response of the Transition Region and the Corona to Rapid Excursions in the Chromosphere [6]
    Chaurasiya, Ravi, Bayanna, A. Raja, Louis, R. E., Pereira, T. M. D. & Mathew, S. K., ApJ, 970, 179
  2. Investigation of Phase Shift and Travel Time of Acoustic Waves in the Lower Solar Atmosphere Using Multiheight Velocities [2]
    Kumar, Hirdesh, Kumar, Brajesh, Mathew, Shibu K., Bayanna, A. Raja & Rajaguru, S. P., ApJ, 972, 39
  3. Classification of circular polarization Stokes profiles in a sunspot using k-means clustering [3]
    Louis, Rohan Eugene, Mathew, Shibu K. & Raja Bayanna, A., Advances in Space Research, 73, 3256

2023

  1. A study of the propagation of magnetoacoustic waves in small-scale magnetic fields using solar photospheric and chromospheric Dopplergrams: HMI/SDO and MAST observations [2]
    Kumar, Hirdesh, Kumar, Brajesh, Rajaguru, S. P., Mathew, Shibu K. & Bayanna, Ankala Raja, Journal of Atmospheric and Solar-Terrestrial Physics, 247, 106071
  2. Sustained Heating of the Chromosphere and Transition Region Over a Sunspot Light Bridge [4]
    Louis, Rohan E., Mathew, Shibu K., Bayanna, A. Raja, Beck, Christian & Choudhary, Debi P., ApJ, 942, 62

2022

  1. Calibration and performance evaluation of a monomorph deformable mirror [0]
    Bayanna, A. Raja, Ramya, Bireddy, Mathew, Shibu K. & Louis, Rohan E., Results in Optics, 9, 100292

2020

  1. Fizeau Mask Interferometry of Solar Features Using the Multi-application Solar Telescope at the Udaipur Solar Observatory [0]
    Raja Bayanna, A., Venkatakrishnan, P., Rengaswamy, Sridharan & Mathew, Shibu K., Solar Physics, 295, 30

2019

  1. Multislit spectro-polarimeter: a facility instrument for the Multiapplication Solar Telescope [0]
    Ranganathan, Mohanakrishna, Bayanna, Raja, Kasiviswanathan, Sankarasubramanian & Mathew, Shibu, Journal of Astronomical Telescopes, Instruments, and Systems, 5, 048001

2018

  1. Lenslet Array and Fabry-Pérot Based Hyperspectral Imaging [1]
    Ranganathan, Mohanakrishna, Sankarasubramanian, K., Bayanna, A. R. & Mathew, S. K., ApJ, 867, 77

2017

  1. Design of an adaptable Stokes polarimeter for exploring chromospheric magnetism [0]
    Louis, Rohan E., Bayanna, A. Raja & Socas Navarro, Héctor, Advances in Space Research, 60, 1547
  2. First Observations from the Multi-Application Solar Telescope (MAST) Narrow-Band Imager [16]
    Mathew, Shibu K., Bayanna, Ankala Raja, Tiwary, Alok Ranjan, Bireddy, Ramya & Venkatakrishnan, Parameswaran, Solar Physics, 292, 106
  3. Imaging Spectropolarimeter for the Multi-Application Solar Telescope at Udaipur Solar Observatory: Characterization of Polarimeter and Preliminary Observations [14]
    Tiwary, Alok Ranjan, Mathew, Shibu K., Bayanna, A. Raja, Venkatakrishnan, P. & Yadav, Rahul, Solar Physics, 292, 49
  4. Estimation of order parameter of a liquid crystal variable retarder using Haller's approximation [2]
    Tiwary, Alok Ranjan, Raja Bayanna, A. & Mathew, Shibu K., Applied Optics, 56, 4180
  5. The Multi Application Solar Telescope [13]
    Venkatakrishnan, P., Mathew, Shibu K., Srivastava, Nandita, Bayanna, A. R., Kumar, Brajesh, Ramya, Bireddy, Jain, Naresh & Saradava, Mukesh, Current Science, 113, 686

2016

  1. Analysis of sudden variations in photospheric magnetic fields during a large flare and their influences in the solar atmosphere [3]
    Kumar, Brajesh, Raja Bayanna, Ankala, Venkatakrishnan, Parameswaran & Kuchandy Mathew, Shibu, Research in Astronomy and Astrophysics, 16, 129

2015

  1. Membrane-based deformable mirror: intrinsic aberrations and alignment issues [13]
    Raja Bayanna, A., Louis, Rohan E., Chatterjee, S., Mathew, Shibu K. & Venkatakrishnan, P., Applied Optics, 54, 1727

2014

  1. Narrow-Band Imaging System for the Multi-application Solar Telescope at Udaipur Solar Observatory: Characterization of Lithium Niobate Etalons [15]
    Raja Bayanna, A., Mathew, Shibu K., Venkatakrishnan, P. & Srivastava, N., Solar Physics, 289, 4007
  2. A study of the relation between intensity oscillations and magnetic field parameters in a sunspot: Hinode observations [1]
    Raja Bayanna, A., Mathew, Shibu K., Kumar, Brajesh, Louis, Rohan E. & Venkatakrishnan, P., Research in Astronomy and Astrophysics, 14, 1458-1468
  3. On the line profile changes observed during the X2.2 class flare in the active region NOAA 11158 [5]
    Raja Bayanna, Ankala, Kumar, Brajesh, Venkatakrishnan, Parameswaran, Kunchandy Mathew, Shibu, Ravindra, Belur, Mathur, Savita & Garcia, Rafael A., Research in Astronomy and Astrophysics, 14, 207-220

2013

  1. Visible emission line space solar coronagraph: science and optical design [9]
    Singh, Jagdev, Bayanna, Raja & Sankarasubramanian, K., Journal of Optics, 42, 96

2012

  1. A novel solar spectroscopic concept using Shack-Hartmann and Fabry-Perot [2]
    Sankarasubrmanian, K., Gosain, Sanjay, Venkatakrishnan, P. & Bayanna, A. Raja, Journal of Optics, 41, 114

2011

  1. Issues with external occultation of a coronagraph [8]
    Bayanna, A. Raja, Mathew, Shibu K., Sankarasubramanian, K., Venkatakrishnan, P., Singh, J. & Prasad, B. R., Experimental Astronomy, 29, 145

2008

  1. Development of a low-order Adaptive Optics system at Udaipur Solar Observatory [1]
    Bayanna, A. R., Kumar, B., Louis, R. E., Venkatakrishnan, P. & Mathew, S. K., Journal of Astrophysics and Astronomy, 29, 353

2007

  1. High resolution imaging system for Udaipur Solar Observatory [0]
    Bayanna, A. Raja, Louis, Rohan Eugene, Kumar, Brajesh, Mathew, Shibu K. & Venkatakrishnan, P., Solar Physics and Space Weather Instrumentation II (Editors: Fineschi, Silvano & Viereck, Rodney A.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 6689, p. 66890W
  2. Site Characterization Using Solar Hα Images [4]
    Kumar, Brajesh, Venkatakrishnan, P., Bayanna, A. Raja & Venugopalan, K., Solar Physics, 241, 427
  3. An image stabilization system for solar observations [0]
    Sridharan, R., Raja Bayanna, A., Louis, Rohan Eugene, Kumar, Brajesh, Mathew, Shibu K. & Venkatakrishnan, P., Solar Physics and Space Weather Instrumentation II (Editors: Fineschi, Silvano & Viereck, Rodney A.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 6689, p. 66890Z

2004

  1. Low-order adaptive optics for the meter aperture solar telescope of Udaipur Solar Observatory [4]
    Sridharan, Rengaswamy & Bayanna, A. R., Telescopes and Instrumentation for Solar Astrophysics (Editors: Fineschi, Silvano & Gummin, Mark A.), Society of Photo-Optical Instrumentation Engineers (SPIE) Conference Series, 5171, p. 219

Created on Wed Apr 8 04:37:58 2026.