whh — Filter H February 19, 2021 About the Filter Id: whh Number: Release date: February 19, 2021, 12:29 pm Telescope: WIYN 3.5-meter Telescope Instrument: WHIRC Filter Details CWL (Å): 1651.00 FWHM (Å): 310.00 TMAX (%): 86.70 Filter Documents Plots H