Excess length-of-day (LOD) estimates from the combined Earth orientation series LUNAR97. Note that all Yoder solid Earth tides (including those longer than monthly) and Desai (1996) long period (Mf, Mf' and Mm) ocean tidal corrections to the Yoder model have been removed from this series, as have the subdaily tides, since they have not been added back to the LOD values reported here. For questions and/or comments about this series, please contact: Richard S. Gross Jet Propulsion Laboratory Mail Stop 238-332 4800 Oak Grove Drive Pasadena, CA 91109-8099 USA +1 818 354-4010 (Office) +1 818 393-6890 (Fax) Richard.Gross@jpl.nasa.gov