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Title	An integral field spectrograph for SNAP supernova studies
Creator/Author	Ealet, Anne ; Prieto, E. ; Bonissent, A. ; Malina, R. ; Basa, S. ; LeFevre, O. ; Mazure, A. ; Tarle, G. ; Akerlof, C.W. ; Aldering, G. ; Amidei, D.E. ; Astier, P. ; Baden, A.R. ; Bebek, C. ; Bergstrom, L. ; Bernstein, G.M. ; Bower, C.R. ; Campbell, M. ; Carithers Jr., W.C. ; Commins, E.D. ; Curtis, D.W. ; Deustua, S.E. ; Edwards, W.R. ; Ellis, R.S. ; Fruchter, A. ; Frye, B.L. ; Genat, J. ; Goldhaber, G. ; Goobar, A. ; Goodman, J.A. ; Graham, J.R. ; Hardin, D. ; Harris, S.E. ; Harvey, P.R. ; Heetderks, H.D. ; Honeycutt, R. ; Holland, S.E. ; Hook, I. ; Huterer, D. ; Kasen, D.N. ; Kim, A.G. ; Knop, R.A. ; Lafever, R. ; Lampton, M.L. ; Levi, M.E. ; Levin, D.S. ; Levy, J.M. ; Lidman, C. ; Lin, R.P. ; Linder, E.V. ; Loken, S.C. ; McKay, T. ; McKee, S.P. ; Metzger, M.R. ; Miquel, R. ; Mourao, A. ; Mufson, S. ; Musser, J.A. ; Nugent, P.E. ; Pain, R. ; Pankow, D.H. ; Pennypacker, C.R. ; Perlmutter, S. ; Refregier, A. ; Rich, J. ; Robinson, K.E. ; Schahmaneche, K. ; Schubnell, M.S. ; Spadafora, A. ; Smoot, G.F. ; Sullivan, G.W. ; Tomasch, A.D. ; SNAP Collaboration
Publication Date	2002 Jul 29
OSTI Identifier	OSTI ID: 802039
Report Number(s)	LBNL--51199
DOE Contract Number	AC03-76SF00098
Other Number(s)	R&D PROJ: PDSNAP ; B& R KA0401010 ; TRN: US200223%%529
Resource Type	Conference
Resource Relation	SPIE's Astronomical Telescopes and Instrumentation, Wailokoa, HI (US), 08/22/2002--08/28/2002 ; PBD: 29 Jul 2002
Research Org	Ernest Orlando Lawrence Berkeley National Laboratory, Berkeley, CA (US)
Sponsoring Org	USDOE Director, Office of Science. Office of High Energy and Nuclear Physics. Division of High Energy Physics (US)
Subject	71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ; EFFICIENCY; EXPLOSIONS; RESOLUTION; SUPERNOVAE; TELESCOPES; WAVELENGTHS
Description/Abstract	A well-adapted spectrograph concept has been developed for the SNAP (SuperNova/Acceleration Probe) experiment. The goal is to ensure proper identification of Type Ia supernovae and to standardize the magnitude of each candidate by determining explosion parameters. An instrument based on an integral field method with the powerful concept of imager slicing has been designed and is presented in this paper. The spectrograph concept is optimized to have very high efficiency and low spectral resolution (R{approx} 100), constant through the wavelength range (0.35-1.7{micro}m), adapted to the scientific goals of the mission.
Country of Publication	United States
Language	English
Format	10 pages ; PDFN
Availability	OSTI as DE00802039 To purchase this media from NTIS, click here
System Entry Date	2002 Dec 16
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