2.1.0 spase://SMWG/Instrument/IBEX/Lo IBEX-Lo 2019-05-05T12:34:56Z The IBEX-Lo instrument measures ENA's in eight energy bands within the 0.01-2.0 keV range. The instrument is a single-pixel imager with a 7x7 deg field of view (FOV) in three 90 deg quadrants and a 3.5 x 3.5 deg FOV in a fourth, "high resolution" quadrant. The eight energy windows overlap and have center energies of 14, 27, 52, 102, 197, 451, 908 and 1903 eV. These are referred to as bands 1 to 8, respectively, in data products. The instrumentation includes a triple- coincidence time-of-flight mass spectrometer to help distinguish between heliospheric hydrogen and interstellar oxygen and helium. The instrument images full 360 deg swaths of the sky each 15-sec spacecraft spin about the sun-pointing spin axis. In normal operation, two successive spins are devoted to each energy window every 16 spin (~4 min) periods. spase://SMWG/Person/David.J.McComas PrincipalInvestigator Space Science Reviews paper https://link.springer.com/article/10.1007%2Fs11214-009-9495-8 Paper is by S.A. Fusilier and 47 co-authors. NeutralAtomImager IBEX-Lo spase://SMWG/Observatory/IBEX