SOT: HOP44
2007-11-03T10:58:00 to 2007-11-03T11:44:00
Science Goal: SUMER campaign - Multi-wavelength observations of coronal hole plumes at solar minimum
Program: Na IV (3.5kx2k) Ca H 4kx2k 2x2
Target: Coronal Hole, North pole
xcen=0 ycen=945
Instrument: SOT
HOP/JOP: 44
Description:
To characterize the physical parameters (densities,temperatures, abundances flows) of coronal hole plumes with coordinated multi-spacecraft observations, and relate changes of the photospheric magnetic fields to understand the physical processess that lead to the formation of these stable structures.
