Sign In
Learn bits
Science & Tech.
Mahesh

24/02/24 08:05 AM IST

PAPA payload aboard Aditya-L1 detects solar wind impact of Coronal Mass Ejections

In News
  • The Indian Space Research Organisation (ISRO) said that the Plasma Analyser Package for Aditya (PAPA) payload onboard the Aditya-L1 has been operational and performing nominally.
About PAPA
  • PAPA is an energy and mass analyzer designed for in-situ measurements of solar wind electrons and ions in the low energy range.
  • It has two sensors: the Solar Wind Electron Energy Probe (SWEEP, measuring electrons in the energy range of 10 eV to 3 keV) and the Solar Wind Ion Composition Analyser (SWICAR, measuring ions in the energy range of 10 eV to 25 keV and mass range of 1-60 amu).
  • The sensors are also equipped to measure the direction of arrival of solar wind particles.
  • The payload has been operational since December 12, 2023.
About Sensors
  • The SWEEP and SWICAR sensors on PAPA-Aditya-L1 are currently making continuous observations of solar wind electrons and ions in the default mode, demonstrating that they are performing as per the design in all modes of operations.
  • The observations made by PAPA emphasize its effectiveness in monitoring space weather conditions and its capability to detect and analyze solar phenomena.
  • The PAPA payload is developed by the Space Physics Laboratory and Avionics Entity of the Vikram Sarabhai Space Centre (VSSC)/ISRO.
Source- The Hindu

More Related Current Affairs View All

05 Mar

First-ever comprehensive survey of India’s river dolphins

'Prime Minister Narendra Modi released the results of the first-ever comprehensive population estimation of riverine dolphins – Gangetic and Indus dolphins – done in In

Read More

05 Mar

Arresting women at night

'The Madurai Bench of the Madras High Court in Deepa versus S. Vijayalakshmi and Others ruled that the legal provision in the Bharatiya Nagarik Suraksha Sanhita (BNSS), 2023, which

Read More

05 Mar

Digital Personal Data Protection Act, 2023

'The Ministry of Electronics and Information Technology (MeitY) looking to wrap up public consultations on the draft Rules for the Digital Personal Data Protection Act, 2023 by Mar

Read More

India’s First Ai-Driven Magazine Generator

Generate Your Custom Current Affairs Magazine using our AI in just 3 steps