Rosetta Langmuir Probe Photoelectron Emission and Solar Ultraviolet Flux at Comet 67P
Fredrik Leffe Johansson1, Elias Odelstad1, Joakim JP Paulsson2, Sigve S Harang2, Anders I Eriksson1, Thurid Mannel3, Erik Vigren1, Niklas J. T. Edberg1, Wojciech J. Miloch2, Cyril Simon Wedlund2, Edward Thiemann4, Dr. Francis Gerard Eparvier, Ph.D.4 and Laila Andersson4, (1)IRF Swedish Institute of Space Physics Uppsala, Uppsala, Sweden, (2)University of Oslo, Department of Physics, Oslo, Norway, (3)IWF Graz Institute for Space Research, Graz, Austria, (4)LASP, University of Colorado at Boulder, Boulder, CO, United States