000002913 001__ 2913
000002913 005__ 20160825075707.0
000002913 0247_ $$2DOI$$a10.1007/s11207-016-0960-8
000002913 037__ $$aSCART-2016-0013
000002913 100__ $$aWauters, Laurence
000002913 245__ $$aLYRA Mid-Term Periodicities
000002913 260__ $$c2016
000002913 520__ $$aThe spectra of the PROBA2/LYRA data, similarly to every other solar time series, show predominant periodicities that can be of solar or instrumental origin. In this article, we compare the main periodicities characterizing the LYRA spectrum to those found in the sunspot number, in the 10.7 cm flux, in an X-ray flare index, and in the sunspot area evolution. We focused on the 2010 to 2014 time range, for which the LYRA data are available, although we also briefly address the evolution of the main periodicities in the longer range. The mid-term periodicities at ∼28, ∼44, ∼54, ∼59, ∼100, ∼110, and ∼150 days appear as highly significant in several analyzed datasets. The consistency of distinct periodicities between datasets provides characteristics for the global Sun. This consistency also strengthens the reliability of LYRA data.
000002913 536__ $$aSTCE; CHARM/$$cIAP P07/$$f08; PRODEX/SDE
000002913 594__ $$aSTCE
000002913 700__ $$aDominique, Marie
000002913 700__ $$aDammasch, Ingolf E.
000002913 773__ $$c2135–2144$$pSolar Physics$$v291$$y2016
000002913 8560_ $$fmarie.dominique@observatoire.be
000002913 905__ $$apublished in
000002913 980__ $$aREFERD