Stokes spectra 2014.2.23
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Transcript of Stokes spectra 2014.2.23
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Stokes spectra2014.2.23Tetsu AnanBefore DST calibration20140223scan012_iquv_d.gif
After DST calibration
20140223scan012_iquv_d_co.gifDST calibrationXN = 0.0187N = 10.3XC = 0.0154C = 6.78Sc = 0XN = 0.0200N = 10.3XC = 0.0200C = 5.00Sc = 0Calibration on 2013.5.5Calibration by using polarization in continuumBetter
After DST recalibration
20140223scan012_iquv_d_cn.gifAfter DST recalibrationHigh contrast0.5%
20140223scan012_iquv_d_cn_2.gif
Continuum offsetHigh contrast0.5%refer to polarization in continuum between white lines 20140223scan012_iquv_d_cn_con.gifRemove fringe, Casinis methodHigh contrast0.5%
20140223scan012_iquv_d_cn_con_casini1.gifRemove fringe, Casinis methodHigh contrast0.1%
20140223scan012_iquv_d_cn_con_casini1_1.gifRemove fringe, Casinis methodSiHigh contrast0.5%20140223scan012_iquv_d_cn_con_casini1si.gif
SummarySave dataHe : 20140526_7.savSi : 20140527_1.sav
Sign of VNOAA11982