Astronomy and Astrophysics – Astronomy
Scientific paper
Dec 2006
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2006aas...209.9804b&link_type=abstract
2007 AAS/AAPT Joint Meeting, American Astronomical Society Meeting 209, #98.04; Bulletin of the American Astronomical Society, V
Astronomy and Astrophysics
Astronomy
Scientific paper
The SNAP mission concept is being developed to measure properties of dark energy. The science program requires photometric discovery and detailed follow-up observations of at least 2000 Type Ia supernovae with redshifts ranging from 0.3 to 1.7 and a weak lensing survey of 2000 sq. deg. The instrument, which sits at the focus of a 2-m class three mirror anastigmat telescope with a 1.4 square degree FOV, consists of a photometer that instruments 0.7 square degree of the FOV, and a low resolution spectrograph. Both the photometer and spectrograph use visible and NIR detectors to span the wavelength range 400 nm to 1700 nm. A 2D-symmetric array of fixed filters is deployed over the photometer sensors and the focal plane is operated in a step-and-stare mode to perform broadband photometry over fixed regions of the sky. The multi-object spectrograph is based on an image slicer.
Bebek Chris
SNAP Collaboration
No associations
LandOfFree
SNAP Focal Plane Development does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.
If you have personal experience with SNAP Focal Plane Development, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and SNAP Focal Plane Development will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1159115