Broad Band Filter

Measured with the tilt angle of 10 deg

Band	Cut-on(290K)	Cut-off(290K)
z	0.928	1.110
J	1.169	1.333
H	1.504	1.788
K'	1.966	2.302
K	2.058	2.376

Narrow Band Filter

Measured with the tilt angle of 0 deg

Band	Cut-on(290K)	Cut-off(290K)
N204	2.0335	2.0520
H2(1-0)	2.1270	2.1455
H2(2-1)	2.2535	2.2740
K-cont	2.2500	2.3015

Oder Sorting Filter

Measured with the tilt angle of 0 deg

Band	Cut-on(290K)	Cut-off(290K)	Expected Pixel(x)-Wavelength(y) correlation
zJ	0.882	1.400	y=3.453421207e-08*(x-512.5)**2+5.830478003e-04*(x-512.5)+1.135742927
JH	1.056	1.816	y=3.534064066e-08*(x-512.5)**2+8.540785458e-04*(x-512.5)+1.444259566
wide-K	1.850	2.512	y=6.904049e-08*(x-512.5)**2+8.952616e-04*(x-512.5)+2.143659

Grism

Open symbol: Measured by RGL
Filled symbol: Our measurement

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Prototype OHS