School of Astroparticle Physics May
27th - June 1st, 2013 OHP, Saint Michel l'Observatoire
Gravitational
Waves
Transients in wide field optical surveys
Pierre ANTILOGUS Laboratoire physique nucléaire et hautes énergies (LPNHE)
Course
d…Transients in wide field optical surveys
Chapters
Introduction
Optical transients: a few examples
Wide field Optical Survey: past and present
Methods and main issues in optical transient detection
CCD: the key of the success
Transient detection: image analysis and method
Transient identification: Light curve and optical spectra
Toward a continuous survey of the visible sky
Alert network
LSST, wider, deeper, faster and more homogeneous: the future of transient detection by wide field imaging camera.
Abstract
Since
the 90’s , the spatial and temporal sky mapping is improving strongly.
If the first goal has been to improve the volume and quality of the
universe map, the time dimension of these surveys, thanks to the
technical progress in wide field imaging cameras, is taking off today.
This instrumental and observational revolution is associated to an
unprecedented ramp-up of the optical transient detection.