Observations of Thomson scattering from a loop-prominence system: density, mass and sunspot effects

Juan Carlos Martinez Oliveros, Space Sciences Laboratory, Berkeley, CA, United States, Juan Camilo Guevara Gomez, University of Oslo, Oslo, Norway, Pascal Saint-Hilaire, UC Berkeley, Space Science Lab, Berkeley, CA, United States, Sam Krucker, UC Berkeley, Space Science Lab, Berkeley, United States and Hugh S Hudson, UC Berkeley, Space Sciences Lab, Berkeley, CA, United States