Camera 2, Filter F187W Notes: Thermal Background important. Central wavelength: 1.8708 μm Mean wavelength: 1.8723 μm Peak wavelength: 1.8930 μm Wavelength range: 1.75–2.0 μm FWHM: 0. 2448 μm Maximum throughput: 24.079% Central pixel fraction: 0.103 Figure A.24: NIC2, F187W Throughput