caa a22 4500 445347120 CHVBK 20180317142832.0 cr unu---uuuuu 170323e20111001xx s 000 0 eng 10.1007/s11207-011-9838-y doi (NATIONALLICENCE)springer-10.1007/s11207-011-9838-y Takeda A. Dept. of Physics, Montana State University, 59717, Bozeman, MT, USA aut Characteristics of the Re-Calculated Yohkoh /SXT Temperature Response [Elektronische Daten] [A. Takeda] The temperature response functions of the Yohkoh/SXT are re-calculated based on the most recent elemental abundances and ionization balance available in the CHIANTI atomic database version 6.0.1. The new standard responses are calculated for three types of abundance; i.e., ‘coronal', ‘hybrid', and ‘photospheric' abundances included in the CHIANTI database, and are available in SolarSoft since 2010. Comparison plots of the new and old response functions and filter ratios are available at the Yohkoh Legacy data Archive ( http://solar.physics.montana.edu/ylegacy ). The three new responses generally peak at higher temperatures (at ≈ 10MK) than the former standard response (at ≈ 5.6MK) based on Mewe's spectral model. The new responses with coronal and hybrid abundances have higher peak counts by a factor of 3 and 2, respectively, than those with the photospheric abundances and the former response based on Mewe's model. The correction of the filter ratios depends on the type of filter and the range of the ratios to be used. In the significant cases, the new filter ratio produces 20 to 30% higher temperatures than the previous calibration. The choice of elemental abundance has a strong influence on the derived temperatures and emission measures, and often produces a variation significantly larger than the statistical and systematic errors considered so far. Springer Science+Business Media B.V., 2011 Corona nationallicence Instrumentation and data management nationallicence Models nationallicence Solar Physics Springer Netherlands 273/1(2011-10-01), 295-306 0038-0938 273:1<295 2011 273 11207 https://doi.org/10.1007/s11207-011-9838-y text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s11207-011-9838-y text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Takeda A. Dept. of Physics, Montana State University, 59717, Bozeman, MT, USA aut NATIONALLICENCE 773 0- Solar Physics Springer Netherlands 273/1(2011-10-01), 295-306 0038-0938 273:1<295 2011 273 11207 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer