Bibcode
Acosta-Pulido, J. A.; Ábrahám, P.
Referencia bibliográfica
`The calibration legacy of the ISO Mission', proceedings of a conference held Feb 5-9, 2001. Edited by L. Metcalfe, A. Salama, S.B. Peschke and M.F. Kessler. Published as ESA Publications Series, ESA SP-481. European Space Agency, 2003, p. 95.
Advertised on:
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2003
Número de citas
3
Número de citas referidas
3
Descripción
We report on the in-orbit calibration of staring and chopped
observations performed with the spectrophotometer ISOPHOT-S. Staring
observations are calibrated using a Spectral Response Function which
depends both on the signal and the elapsed observing time. Chopped
observations are calibrated with a signal dependent Spectral Response
Function, which was obtained from a set of observations of standard
stars covering a range in flux densities. Both methods are
consolidated, implemented in the Offline Processing software, and
produce photometric results with a general accuracy of 10% or better.