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Towards a BRICS Optical Transient Network (BRICS-OTN)
David A H Buckley1, Vanessa A McBride1, Ulisses Barres DE Almeida2
1South African Astronomical Observatory (SAAO), PO Box 9, Observatory 7935, Cape Town, South Africa.
Anais Da Academia Brasileira De Ciencias
|April 28, 2021
Summary
A new BRICS-wide optical telescope network is proposed for time domain astronomy. This initiative will detect and study transient astronomical events across the entire sky, enhancing cosmic discovery.
Area of Science:
- Astronomy and Astrophysics
- Time Domain Astronomy
- Transient Phenomena Research
Background:
- The study of transient astronomical phenomena is rapidly advancing, opening new frontiers in time domain astronomy.
- Existing and planned facilities within BRICS countries offer opportunities for collaborative astronomical research.
Purpose of the Study:
- To propose a dedicated BRICS-wide flagship program for a ground-based optical telescope network.
- To establish an all-sky survey capability for detecting short-lived optical transients.
- To facilitate follow-up observations of multi-wavelength and multi-messenger transient objects.
Main Methods:
- Leveraging existing and planned BRICS astronomical facilities.
- Developing a network of approximately 70 wide-field 1-meter optical telescopes.
- Implementing an all-sky survey with a cadence of less than a few hours.
Main Results:
- The proposed network will provide a unique global capability for transient astronomy.
- It will enable the detection and study of short-lived optical transients.
- The project will foster scientific opportunities and spin-off benefits for BRICS nations.
Conclusions:
- A coordinated BRICS optical telescope network is crucial for advancing time domain astronomy.
- The proposed network represents a significant leap in global astronomical observation capabilities.
- This initiative promises substantial scientific returns and collaborative advantages for participating countries.
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