Solar Physics

, Volume 29, Issue 1, pp 243–262

Absolute calibration of solar radio flux density in the microwave region

  • H. Tanaka
  • J. P. Castelli
  • A. E. Covington
  • A. Krüger
  • T. L. Landecker
  • A. Tlamicha
Article

DOI: 10.1007/BF00153452

Cite this article as:
Tanaka, H., Castelli, J.P., Covington, A.E. et al. Sol Phys (1973) 29: 243. doi:10.1007/BF00153452

Abstract

The absolute calibration of solar radio flux density in the microwave region, which showed considerable discrepancies until 1966, has become completely uniform through international cooperative work. A complete history is described to avoid confusion, and correction factors are derived to convert the published values into absolute values for long series of routine observations. It is also shown that the most reliable calibration can be made by using a large pyramidal horn and by using sky and room temperature as calibration standards.

Abbreviation of Stations for Table II, Figures 2 and 3

BERL

Heinrich-Hertz-Institut, Berlin Adlershof

BORD

The Observatory, the University of Bordeaux

GORK

Radiophysical Research Institute, Gorky

HIRA

Hiraiso Radio Observatory

HUAN

Geophysical Institute of Peru, Huancayo

IRKU

Irkutsk Radioastronomical Observatory

KIEL

Radio Observatory, Kiel University

Radio

Observatory, Kiel University

KSLV

Kislovodsk Radioastronomical Observatory

MANI

Manila Observatory

ONDR

Ondřejov Observatory

OTTA

National Research Council, Ottawa

PENT

Dominion Radioastronomical Observatory, Penticton

SANM

Observatory of Cosmic Physics, San Miguel

SAOP

Mackenzie University, Sao Paulo

SGMR

Sagamore Hill Radio Observatory

SYDN

University of Sydney

TOKO

Tokyo Astronomical Observatory

TYKW

Toyokawa Observatory, Nagoya University

UCCL

Belgian Royal Observatory, Uccle

Copyright information

© D. Reidel Publishing Company 1973

Authors and Affiliations

  • H. Tanaka
    • 1
  • J. P. Castelli
    • 2
  • A. E. Covington
    • 3
  • A. Krüger
    • 4
  • T. L. Landecker
    • 5
  • A. Tlamicha
    • 6
  1. 1.Toyokawa Observatory, Research Institute of Atmospherics, Nagoya UniversityToyokawaJapan
  2. 2.AFCRL Sagamore Hill Radio ObservatoryHamiltonU.S.A.
  3. 3.Radio and Electrical Engineering DivisionNational Research CouncilOttawaCanada
  4. 4.Zentralinstitut für Solar-Terrestrische Physik, Heinrich-Hertz-InstitutBerlin-AdlershofD.D.R.
  5. 5.School of Electrical Engineering, University of SydneySydneyAustralia
  6. 6.Ondřejov Observatory, Academy of SciencesOndřejovCzechoslovakia