GRIM II filter set
NAME CENTER(µm) FWHM(µm) TMAX(%) DIMENSIONS(mm) TRACE DATA
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J (1.25) 0.30
H (1.65) 0.30
K (2.20) 0.40
Steam (1.99) 1%
H2 =1->0 S(1) (2.122) 1%
Br (2.166) 1%
CO Continuum (2.22) 4%
CO Band (2.36) 4%
He I 1.0829 0.0136
Pa 1.0930 0.0104
O II 1.236 0.0105
Pa 1.2823 0.0146
[FE II] 1.6471 0.0176
H2 =2->1 S(1) 2.2485 0.0239
CO 2->0 Bandhead 2.2973 0.0274
Mauna Kea K 2.1235 0.3370
Short K 2.155 0.33
Continuum K 2.2597 0.0531
K dark (2.27-2.43)
Narrow Cont. (1.580) 0.010
Methane (1.700) 0.050
Values in parentheses are
nominal
What to do with the trace data.
APO Filters
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