6533b7dbfe1ef96bd1270252

RESEARCH PRODUCT

The Status of the Ultra Fast Flash Observatory - Pathfinder

Pisin ChenJ. J. HuangM. A. HuangJ. LeeYu Kai ChangC. Y. ChangYong-jin ChoiH. S. ChoiG. W. NaK. B. AhnB. GrossanC. R. ChenNiels LundC. H. ChangA. S. KrasnovA. J. Castro-tiradoP. BarrillonA. JungJ. M. RodrigoY. W. KimS. I. SvertilovGeorge F. SmootP. ConnelE. V. LinderS. Dagoret-campagneM. I. PanasyukI. V. YashinMeng WangJi-eun KimVictor RegleroS. AhmadIl Han ParkH. LimS. JeongC. Budtz-jrgensenM. H. ChoS. W. KimSøren BrandtK. W. MinN. N. VedenkinJ. RipaTsung-che LiuM. B. KimC. J. EylesJ. E. SuhJiwoo Nam

subject

PhysicsSwiftNuclear and High Energy Physics[PHYS.ASTR.HE]Physics [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE][PHYS.ASTR.IM]Physics [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]010308 nuclear & particles physics[SDU.ASTR.HE]Sciences of the Universe [physics]/Astrophysics [astro-ph]/High Energy Astrophysical Phenomena [astro-ph.HE]AstronomyCosmic ray01 natural sciencesAtomic and Molecular Physics and OpticsEarly Light Emissions[SDU.ASTR.IM]Sciences of the Universe [physics]/Astrophysics [astro-ph]/Instrumentation and Methods for Astrophysic [astro-ph.IM]Flash (photography)PathfinderObservatory0103 physical sciencesGamma Ray BurstsUltra fastSatelliteGamma-ray burst010303 astronomy & astrophysicscomputerUltra Fast Flash Observatorycomputer.programming_language

description

On behalf of the UFFO Collaboration; International audience; The Ultra Fast Flash Observatory (UFFO) is a project to study early optical emissions from Gamma Ray Bursts (GRBs). The primary scientific goal of UFFO is to see if GRBs can be calibrated with their rising times, so that they could be used as new standard candles. In order to minimize delay in optical follow-up measurements, which is now about 100 sec after trigger from the Swift experiment, we rotate a mirror to redirect light path so that optical measurement can be performed within a second after the trigger. We have developed a pathfinder mission, UFFO-pathfinder to launch on board the Lomonosov satellite in 2012. In this talk, I will present scientific motivations and descriptions of the design and development of UFFO-pathfinder.

10.1016/j.nuclphysbps.2013.10.061http://hal.in2p3.fr/in2p3-00932064