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Nazeer, Md.
- Chandra’s Atmospheric Composition Explorer-2 Onboard Chandrayaan-2 to Study the Lunar Neutral Exosphere
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PDF Views:82
Authors
Tirtha Pratim Das
1,
Smitha V. Thampi
2,
M. B. Dhanya
2,
Neha Naik
2,
P. Sreelatha
2,
P. Pradeepkumar
2,
G. Padma Padmanabhan
2,
B. Sundar
2,
Dinakar Prasad Vajja
2,
Amarnath Nandi
2,
R. Satheesh Thampi
2,
Vipin K. Yadav
2,
J. K. Abhishek
2,
Md. Nazeer
2,
P. T. Lali
2,
Rosmy John
2,
A. V. Aliyas
2,
Vijay Kumar Sen
2,
M. Ramprabhu
2,
A. Ajay Krishna
2
Affiliations
1 Directorate of Technology Development and Innovation, Department of Space, ISRO Headquarters, Antariksh Bhavan, New BEL Road, Bengaluru 560 094, IN
2 Vikram Sarabhai Space Centre, ISRO, Thiruvananthapuram 695 022, IN
1 Directorate of Technology Development and Innovation, Department of Space, ISRO Headquarters, Antariksh Bhavan, New BEL Road, Bengaluru 560 094, IN
2 Vikram Sarabhai Space Centre, ISRO, Thiruvananthapuram 695 022, IN
Source
Current Science, Vol 118, No 2 (2020), Pagination: 202-209Abstract
The CHandra’s Atmospheric Composition Explorer-2 (CHACE-2) experiment aboard Chandrayaan-2 orbiter will study in situ, the composition of the lunar neutral exosphere in the mass range 1–300 amu with mass resolution of 0.5 amu. It will address the spatial and temporal variations of the lunar exosphere, and examine water vapour as well as heavier species in it. In this article, results of the major characterization and calibration experiments of CHACE-2 are presented, with an outline of the qualification tests for both the payload and ground segment.Keywords
CHACE-2, Chandrayaan-2, Exosphere, Mass Spectrometer.References
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