43 citations · 54 across the 6 of their papers we have counts for
6 papers
Atmospheric dispersion corrector for a multi-object spectroscopic mode of HROS-TMT
Manjunath Bestha, Amirul Hasan, Devika Divakar +6
Highly multiplexed spectroscopic surveys have changed the astronomy landscape in recent years. However, these surveys are limited to low and medium spectral resolution. High spectr…
Design of SCALES: A 2-5 Micron Coronagraphic Integral Field Spectrograph for Keck Observatory
Andrew Skemer, R. Deno Stelter, Stephanie Sallum +49
We present the design of SCALES (Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy) a new 2-5 micron coronagraphic integral field spectrograph under construction fo…
Design of an IR Imaging Channel for the Keck Observatory SCALES Instrument
Ravinder K. Banyal, Amirul Hasan, Reni Kupke +14
A next-generation instrument named, Slicer Combined with Array of Lenslets for Exoplanet Spectroscopy (SCALES), is being planned for the W. M. Keck Observatory. SCALES will have an…
Prospect for UV observations from the Moon. II. Instrumental Design of an Ultraviolet Imager LUCI
Joice Mathew, Ajin Prakash, Mayuresh Sarpotdar +6
We present a design for a near-ultraviolet (NUV) imaging instrument which may be flown on a range of available platforms, including high-altitude balloons, nanosatellites, or space…
Noise modeling and analysis of an IMU-based attitude sensor: improvement of performance by filtering and sensor fusion
K. Nirmal, A. G. Sreejith, Joice Mathew +5
We describe the characterization and removal of noise present in the Inertial Measurement Unit (IMU) MPU-6050. This IMU was initially used in an attitude sensor (AS) developed in-h…
An Ultraviolet imager to study bright UV sources
Joice Mathew, Ajin Prakash, Mayuresh Sarpotdar +3
We have designed and developed a compact ultraviolet imaging payload to fly on a range of possible platforms such as high altitude balloon experiments, cubesats, space missions, et…