GRANDMA is an international project that coordinates telescope observations of transient sources with large localization uncertainties. Such sources include gravitational wave events, gamma-ray bursts and neutrino events. GRANDMA currently coordinates 25 telescopes (70 scientists), with the aim of optimizing the imaging strategy to maximize the...
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September 30, 2019 (v1)Conference paperUploaded on: December 4, 2022
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2020 (v1)Journal article
We present the Global Rapid Advanced Network Devoted to the Multi-messenger Addicts (GRANDMA). The network consists of 21 telescopes with both photometric and spectroscopic facilities. They are connected together thanks to a dedicated infrastructure. The network aims at coordinating the observations of large sky position estimates of transient...
Uploaded on: December 4, 2022 -
July 17, 2022 (v1)Conference paper
GRANDMA is a world-wide collaboration with the primary scientific goal of studying gravitational-wave sources, discovering their electromagnetic counterparts and characterizing their emission. GRANDMA involves astronomers, astrophysicists, gravitational-wave physicists, and theorists. GRANDMA is now a truly global network of telescopes, with...
Uploaded on: December 3, 2022 -
February 27, 2023 (v1)Publication
GRB 221009A is the brightest Gamma-Ray Burst detected in more than 50 years of study. Here, we present observations in the X-ray and optical domains ranging from the prompt emission (optical coverage by all-sky cameras) up to 20 days after the GRB obtained by the GRANDMA Collaboration (which includes observations from more than 30 professional...
Uploaded on: February 28, 2023