SOT: HOP 2 + spicules
2007-09-24T14:38:01 to 2007-09-24T16:04:01
Science Goal: CORE: Polar Region Observation Campaign
Program: Mg b IV DG , Limb Version Ca H Full FOV 4x4
Target: Spicule and Jets, N Pole
xcen=0 ycen=920
Instrument: SOT
HOP/JOP: 2
Description:
HOP 2 Programs: all fixed pointing at (0, 920) 24 Sep 12:14 - 15:59 Spicule observations in Mg b line with TRACE at 13:00 and 14:38 for about 40 minutes Request to SOT HOP Number 0002 G-band and Ca-H at high cadence full resolution with vector magnetograms. 4.8 x 4 seconds integration time needed in SP to increase the SNR a factor of 2 on the limb Time evolution of granular structures are ~ 1 min. 80""x120"" maps will take 4 hours in total 5 positions (North, South, East, West, disc center) with no active regions. West limb have been only once observed and East limb never !!! At least high resolution G-band maps (1x1) to identify magnetic features. Scientific Objectives: Objective: To characterize the temperature, dynamics and statistical distribution of polar coronal jets recently observed by XRT.
