| Zugriffsnummer | 16397 |
| Dokumenttyp | Bericht |
| Sprache | Englisch |
| Titel | Intercalibration of CDS and SUMER |
| Autor(in); Institution |
Pauluhn, Anuschka; International Space Science Institute, Bern, SWITZERLAND
Lang, James; Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, UK
Schühle, Udo; Max-Planck-Institut für Aeronomie, Katlenburg-Lindau, GERMANY
Solanki, Sami K.; Max-Planck-Institut für Aeronomie, Katlenburg-Lindau, GERMANY
Wilhelm, Klaus; Max-Planck-Institut für Aeronomie, Katlenburg-Lindau, GERMANY
Thompson, William T.; NASA Goddard Space Flight Center, Greenbelt, MD, USA
Pike, C. David; Rutherford Appleton Laboratory, Chilton, Didcot, Oxfordshire, UK
Rüedi, Isabelle; Phys. Meteorologisches Observatorium, World Radiation Center, Davos, SWITZERLAND
Hollandt, Jörg; 7.21, Temperaturstrahlung, PTB-Berlin
Huber, Martin C. E.; International Space Science Institute, Bern, SWITZERLAND
|
| Quelle/Jahr | The Radiometric Calibration of SOHO:(2002), 235 - 247 |
| Schriftenreihe | ISSI Scientific Report: 2 |
| Herausgeber(in) |
Pauluhn, Anuschka
Huber, Martin C. E.
von Steiger, Rudolf
|
| ISSN | 1608-280X |
| Berichtsnummer | ISSI Scientific Report SR-002 |
| Verlag | Noordwijk: The International Space Science Institute |
| Zusammenfassung | Simultaneous observations of the same solar features with different instruments provide a way to compare radiometric calibrations and detect changes in responsivity with time of EUV instruments in space within the combined uncertainties of the individual instruments. Here we present the intercalibration of the SUMER (Solar Ultraviolet Measurements of Emitted Radiation) instrument (detectors A and B) and the two CDS (Coronal Diagnostic Spectrometer) instruments, the Normal Incidence Spectrometer (NIS) and the Grazing Incidence Spectrometer (GIS) on the Solar and Heliospheric Oberservatory (SOHO). This work describes the results of the Joint Observing Programme Intercal_01 and presents quiet-Sun comparisons from March 1996 up to February 2001, which represents the complete set of all available Intercal_01 measurements. Recent calibration updates of both instruments are employed, and the results indicate a very good correlation and agreement of the measured radiances within the combined uncertainties. |
Zitierung
Pauluhn, A., Lang, J., Schühle, U., Solanki, S. K., Wilhelm, K., Thompson, W. T., Pike, C. D., Rüedi, I., Hollandt, J., & Huber, M. C. E. (2002). Intercalibration of CDS and SUMER (Report No. ISSI Scientific Report SR-002). Noordwijk: The International Space Science Institute.