Specific Parameters for [FeII] 1644 nm Filters

Filter ID #
Center l(77K)
Bandwidth (77K)
Short Slope
Long Slope
Peak Transmission
1
1637.6
20.40
0.86
0.83
77.1
2
1637.7
20.34
0.87
0.83
77.5
3
1637.8
20.40
0.86
0.83
77.1
4
1637.8
20.33
0.86
0.82
77.4
5
1637.9
20.41
0.86
0.83
77.0
6
1638.3
20.43
0.86
0.82
76.8

All values given in nm or percentages.


Transmission curves of witness piece

François Piché

Latest Revision: August 14, 1997