Abstract
Abstract. The description presented in the paper of the relations of the solar wind sector structure to the derivation of the quiet daily variation (QDC) in polar magnetic recordings used for calculation of polar cap (PC) indices is found to be unclear and not properly justified. The presented example on inclusion of a solar sector term in an actual QDC series is found to be questionable even on the authors' premises.
Subject
Space and Planetary Science,Earth and Planetary Sciences (miscellaneous),Atmospheric Science,Geology,Astronomy and Astrophysics
Reference9 articles.
1. Janzhura, A. S. and Troshichev, O. A.: Determination of the running quiet daily geomagnetic variation, J. Atmos. Solar-Terr. Phys., 70, 962–972, https://doi.org/10.1016/j.jastp.2007.11.004, 2008.
2. Janzhura, A. S. and Troshichev, O. A.: Identification of the IMF sector structure in near-real time by ground magnetic data, Ann. Geophys., 29, 1491–1500, https://doi.org/10.5194/angeo-29-1491-2011, 2011.
3. Lukianova, R.: Comment on "The unified PCN and PCS indices: method of calculation, physical sense, dependence on the IMF azimuthal and northward components" by O. Troshichev, A. Janzhura, and P. Stauning, J. Geophys. Res., 112, A07204, https://doi.org/10.1029/2006JA011950, 2007.
4. Stauning, P.: Determination of the quiet daily geomagnetic variations for polar regions, J. Atm. Solar-Terr. Phys., 73, 2314–2330, https://doi.org/10.1016/j.jastp.2011.07.004, 2011.
5. Stauning, P., Troshichev, O., and Janzhura, A.: Polar Cap (PC) index. Unified PC-N (North) index procedures and quality. DMI Scientific Report, SR-06-04, available at www.dmi.dk/dmi/sr06-04.pdf, 2006.
Cited by
16 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献