Research output: Contribution to journal › Article › peer-review
Detection of Solar Rotational Variability in the Large Yield RAdiometer (LYRA) 190-222 nm Spectral Band. / Dominique, M.; Dammasch, I. E.; Wehrli, C.; Rozanov, E.; Schmutz, W.
In: Solar Physics, Vol. 286, No. 1, 08.2013, p. 289-301.Research output: Contribution to journal › Article › peer-review
}
TY - JOUR
T1 - Detection of Solar Rotational Variability in the Large Yield RAdiometer (LYRA) 190-222 nm Spectral Band
AU - Dominique, M.
AU - Dammasch, I. E.
AU - Wehrli, C.
AU - Rozanov, E.
AU - Schmutz, W.
PY - 2013/8
Y1 - 2013/8
N2 - We analyze the variability of the spectral solar irradiance during the period from 7 January 2010 until 20 January 2010 as measured by the Herzberg channel (190 -aEuro parts per thousand 222 nm) of the Large Yield RAdiometer (LYRA) onboard PROBA2. In this period of time, observations by the LYRA nominal unit experienced degradation and the signal produced by the Herzberg channel frequently jumped from one level to another. Both factors significantly complicate the analysis. We present the algorithm that allowed us to extract the solar variability from the LYRA data and compare the results with SORCE/SOLSTICE measurements and with modeling based on the Code for the Solar Irradiance (COSI).
AB - We analyze the variability of the spectral solar irradiance during the period from 7 January 2010 until 20 January 2010 as measured by the Herzberg channel (190 -aEuro parts per thousand 222 nm) of the Large Yield RAdiometer (LYRA) onboard PROBA2. In this period of time, observations by the LYRA nominal unit experienced degradation and the signal produced by the Herzberg channel frequently jumped from one level to another. Both factors significantly complicate the analysis. We present the algorithm that allowed us to extract the solar variability from the LYRA data and compare the results with SORCE/SOLSTICE measurements and with modeling based on the Code for the Solar Irradiance (COSI).
KW - IRRADIANCE VARIATIONS
KW - MODELS
U2 - 10.1007/s11207-012-0029-2
DO - 10.1007/s11207-012-0029-2
M3 - статья
VL - 286
SP - 289
EP - 301
JO - Solar Physics
JF - Solar Physics
SN - 0038-0938
IS - 1
ER -
ID: 105538006