NICMOS Instrument Handbook for Cycle 11

Camera 2, Filter F212N

Notes:

H₂ line.

Thermal background important.

See also Camera 3, Filter F212N.

Central wavelength: 2.1213 µm

Mean wavelength: 2.1213 µm

Peak wavelength: 2.1228 µm

Wavelength range: 1%

FWHM: 0.0208 µm

Maximum throughput: 26.915%

Central pixel fraction: 0.082
Figure A1.57: NIC2, F212N Throughput

Figure A1.58: NIC2, F212N Sensitivity Curves

Notes: H₂ line. Thermal background important. See also Camera 3, Filter F212N. Central wavelength: 2.1213 µm Mean wavelength: 2.1213 µm Peak wavelength: 2.1228 µm Wavelength range: 1% FWHM: 0.0208 µm Maximum throughput: 26.915% Central pixel fraction: 0.082	*Figure A1.57: NIC2, F212N Throughput*
*Figure A1.58: NIC2, F212N Sensitivity Curves*

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