Norikura 25-cm,  2009.10.12
Observers: Shinoda,Sano,Arai

IR_corona obs. with NHK

[[ Setup ]]
Wavelength:	10747&10798
Focus & order:	G1 2nd
GC(grating):	17.172
Filters:	RM90
Slit:		400um
Binning:	2X2
Obj.lens:	doublet
f_lamda:	13.0
d_lamda:	286

1.SE_limb near Prominence

ir00_000 -		miss
ir01_000 - 014	Exposure:60000ms　0"x15step

dark00
dark01

dif00	slit ND0.3+13 & ディフューザー
dif0１	slit ND0.3+25 & ディフューザー

flat00	slot ND0.3+13+25 & ディフューザー
flat01	slot ND0.3+13+25 & ディフューザー

ir02_000 - 019	Exposure:60000ms　0"x20step
ir03_000 - 005	Exposure:60000ms　0"x20step  stop