activity
20132025
most citedNon-local thermodynamic equilibrium effects determine the upper atmospheric temperature structure of the ultra-hot Jupiter KELT-9b

66 citations · 187 across the 8 of their papers we have counts for

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Showing astro-ph.IMShow all

7 papers · 1 filter

astro-ph.IM20229 cited

The Autonomous Data Reduction Pipeline for the CUTE Mission

A. G. Sreejith, Luca Fossati, S. Ambily +8

The Colorado Ultraviolet Transit Experiment (CUTE) is a 6U NASA CubeSat carrying on-board a low-resolution, near-ultraviolet (2479-3306 A) spectrograph. It has a Cassegrain telesco…

astro-ph.IM20191 cited

Prospect for UV observations from the Moon. III. Assembly and ground calibration of Lunar Ultraviolet Cosmic Imager (LUCI)

Joice Mathew, B. G. Nair, Margarita Safonova +14

The Lunar Ultraviolet Cosmic Imager (LUCI) is a near-ultraviolet (NUV) telescope with all-spherical mirrors, designed and built to fly as a scientific payload on a lunar mission wi…

astro-ph.IM2019

Colorado Ultraviolet Transit Experiment Data Simulator

Aickara Gopinathan Sreejith, Luca Fossati, Brian T. Fleming +5

The Colorado Ultraviolet Transit Experiment (CUTE) is a 6U NASA CubeSat carrying on-board a low-resolution (R~2000--3000), near-ultraviolet (2500--3300 Å) spectrograph. It has a re…

astro-ph.IM2018

Design and modeling of a tunable spatial heterodyne spectrometer for emission line studies

Nirmal Kaipachery, Sridharan Rengaswamy, Sripadmanaban Sriram +6

Spatial Heterodyne Spectroscopy (SHS) is a relatively novel interferometric technique similar to the Fourier transform spectroscopy with heritage from the Michelson Interferometer.…

astro-ph.IM20171 cited

Near UV Imager with an MCP Based Photon Counting Detector

S. Ambily, Joice Mathew, Mayuresh Sarpotdar +5

We are developing a compact UV Imager using light weight components, that can be flown on a small CubeSat or a balloon platform. The system has a lens-based optics that can provide…

astro-ph.IM201710 cited

Development of Data Acquisition Methods for an FPGA-Based Photon Counting Detector

S. Ambily, Mayuresh Sarpotdar, Joice Mathew +5

MCP-based detectors are widely used in the ultraviolet (UV) region due to their low noise levels, high sensitivity and good spatial and temporal resolution. We have developed a com…