August 16, 2009 Hiei, I.Suzuki, D.Suzuki IR_NHK observation Fe10747+10797 slit width 300 micron Singlet no filter f=15 lambda=257.1 1.N-Limb Stokes Q observation fixed slit 1000ms x 600 fe10747_1s_600_1.nhk fe10747_2s_600_1.nhk fe10747_3s_600_1.nhk 2.W->N-Limb 2000ms x 600 fe10747_2s_600_2.nhk fe10747_2s_600_3.nhk fe10747_2s_600_4.nhk CCD Gain 1 fe10747_2s_600_5.nhk fe10747_2s_600_6.nhk fe10747_2s_600_7.nhk Cloud