whfeii45 — Filter [Fe II] 45 February 19, 2021 About the Filter Id: whfeii45 Number: Release date: February 19, 2021, 12:29 pm Telescope: WIYN 3.5-meter Telescope Instrument: WHIRC Filter Details CWL (Å): 1668.00 FWHM (Å): 162.00 TMAX (%): 91.70 Filter Documents Plots [Fe II] 45