Noise modeling and analysis of an IMU-based attitude sensor: improvement of performance by filtering and sensor fusion K Nirmal, AG Sreejith, J Mathew, M Sarpotdar, A Suresh, A Prakash, ... SPIE Astronomical Telescopes+ Instrumentation, 99126W-99126W-10, 2016 | 72 | 2016 |
Near-ultraviolet Transmission Spectroscopy of HD 209458b: Evidence of Ionized Iron Beyond the Planetary Roche Lobe PE Cubillos, L Fossati, T Koskinen, ME Young, M Salz, K France, ... The Astronomical Journal 159 (3), 111, 2020 | 53 | 2020 |
Extreme-ultraviolet Radiation from A-stars: Implications for Ultra-hot Jupiters L Fossati, T Koskinen, JD Lothringer, K France, ME Young, AG Sreejith The Astrophysical Journal Letters 868 (2), L30, 2018 | 51 | 2018 |
Non-local thermodynamic equilibrium effects determine the upper atmospheric temperature structure of the ultra-hot Jupiter KELT-9b L Fossati, ME Young, D Shulyak, T Koskinen, C Huang, PE Cubillos, ... Astronomy & Astrophysics 653, A52, 2021 | 45 | 2021 |
Characterization of the HD 219134 multi-planet system II. Stellar-wind sputtered exospheres in rocky planets b & c AA Vidotto, H Lichtenegger, L Fossati, CP Folsom, BE Wood, J Murthy, ... Monthly Notices of the Royal Astronomical Society 481 (4), 5296-5306, 2018 | 40 | 2018 |
A data-driven approach to constraining the atmospheric temperature structure of the ultra-hot Jupiter KELT-9b L Fossati, D Shulyak, AG Sreejith, T Koskinen, ME Young, PE Cubillos, ... Astronomy & Astrophysics 643, A131, 2020 | 31 | 2020 |
Characterization of the HD 219134 multiplanet system I. Observations of stellar magnetism, wind, and high-energy flux CP Folsom, L Fossati, BE Wood, AG Sreejith, PE Cubillos, AA Vidotto, ... Monthly Notices of the Royal Astronomical Society 481 (4), 5286-5295, 2018 | 27 | 2018 |
High-altitude ballooning programme at the Indian Institute of Astrophysics A Nayak, AG Sreejith, M Safonova, J Murthy Current Science, 708-713, 2013 | 26 | 2013 |
A Raspberry Pi-Based Attitude Sensor AG Sreejith, J Mathew, M Sarpotdar, R Mohan, A Nayak, M Safonova, ... Journal of Astronomical Instrumentation 3 (02), 1440006, 2014 | 25 | 2014 |
Ca II H&K stellar activity parameter: a proxy for extreme ultraviolet stellar fluxes AG Sreejith, L Fossati, A Youngblood, K France, S Ambily Astronomy & Astrophysics 644, A67, 2020 | 24 | 2020 |
Pointing System for the Balloon-Borne Telescope K Nirmal, AG Sreejith, J Mathew, M Sarpotdar, A Suresh, M Safonova, ... Journal of Astronomical Telescopes, Instruments, and Systems, Submitted, 2016 | 19* | 2016 |
Wide-field ultraviolet imager for astronomical transient studies J Mathew, S Ambily, A Prakash, M Sarpotdar, K Nirmal, A G. Sreejith, ... Experimental Astronomy 45, 201-218, 2018 | 17 | 2018 |
The Colorado Ultraviolet Transit Experiment Mission Overview K France, B Fleming, A Egan, JM Desert, L Fossati, TT Koskinen, N Nell, ... The Astronomical Journal 165 (2), 63, 2023 | 16 | 2023 |
Balloon UV experiments for astronomical and atmospheric observations AG Sreejith, J Mathew, M Sarpotdar, K Nirmal, S Ambily, A Prakash, ... SPIE Astronomical Telescopes+ Instrumentation, 99084E-99084E-7, 2016 | 16 | 2016 |
Development of Data Acquisition Methods for an FPGA-Based Photon Counting Detector S Ambily, M Sarpotdar, J Mathew, AG Sreejith, K Nirmal, A Prakash, ... Journal of Astronomical Instrumentation 6 (01), 1750002, 2017 | 15 | 2017 |
An Overview of High-Altitude Balloon Experiments at the Indian Institute of Astrophysics M Safonova, A Nayak, AG Sreejith, J Mathew, M Sarpotdar, S Ambily, ... arXiv preprint arXiv:1506.01538, 2015 | 15* | 2015 |
Prospect for UV observations from the Moon. II. Instrumental design of an ultraviolet imager LUCI J Mathew, A Prakash, M Sarpotdar, AG Sreejith, K Nirmal, S Ambily, ... Astrophysics and Space Science 362 (2), 37, 2017 | 14 | 2017 |
A software package for evaluating the performance of a star sensor operation M Sarpotdar, J Mathew, AG Sreejith, N K, S Ambily, A Prakash, ... Experimental Astronomy 43, 99-117, 2017 | 13 | 2017 |
Prospect for UV observations from the Moon M Safonova, J Mathew, R Mohan, AG Sreejith, J Murthy, N Brosch, ... Astrophysics and Space Science 353 (2), 329-346, 2014 | 13 | 2014 |
Near ultraviolet spectrograph for balloon platform AG Sreejith, M Safonova, J Murthy International Conference on Optics and Photonics 2015 9654, 77-82, 2015 | 12 | 2015 |