Study 000346: ACRONYM: aks_slit_sas_pch Objective: The scan and Sit&Statr observations by the 1" slit will provide the spatial and temporal variation of plasma parameters respectively in the polar coronal holes. The study of these crucial parameters will enable us to investigate coronal hole dynamics, linking it with possible MHD waves. Target: CH Exposure time: 300 s Slit: 1" slit Window width: 56 pixels Window Height : 512 pixels ***** Rotation compensation: On ******** Total duration of study: 4 h 24 min 08 s Data Rate: 5.9138 KB/s DCPM (Lossless) Data Volume : 93 Mbits Pointings (Target): ------------------ On-disk and Off-limb regions at the solar poles. Slit is positioned so that 2/3 pixels of the total slit height (512 pixels) must be off-limb, while the rest of the pixels must be on-disk. The field of view should also capture the plume and interplume structures at the poles. Instruction to planners: ------------------------ 1) Run (aks_slit_sas_pch). Rotation compensation: ON 2) Run context study (aks_slit_raster_pch). Rotation compensation: OFF Total DV: 95+93 = 188 Mbits Warning: None