The spectro point spread function for GAIA
Författare
Summary, in English
We discuss the point spread function for the Spectro instrument based on realistic effects of the time delayed integration, transverse image motion and pixelization, but assuming rather small wave front errors. Stars brighter than 10 mag, which will saturate the CCD, may be observed photometrically using the image wings, but the central wavelengths will be slightly shifted towards the red.
Avdelning/ar
Publiceringsår
2002
Språk
Engelska
Sidor
51-56
Publikation/Tidskrift/Serie
Astrophysics and Space Science
Volym
280
Issue
1-2
Dokumenttyp
Artikel i tidskrift
Förlag
Springer
Ämne
- Astronomy, Astrophysics and Cosmology
Status
Published
ISBN/ISSN/Övrigt
- ISSN: 0004-640X