SOTSP: HOP31 CH boundary
2007-11-14T10:18:00 to 2007-11-14T11:11:35
Science Goal: SUMER campaign- Coronal holes boundaries evolution
Program: Fast map 100 arcsec
Target: Coronal Hole
xcen=309 ycen=-159
Instrument: SOTSP
HOP/JOP: 31
Description:
--SUMER Campaign--- HOP31: Coronal Hole Boundaries Evolution (WED 11/14: 0016 ??? 0613, then 0630 ??? 1111) HOP31 CH boundary 2007/11/14 00:16:00 - 2007/11/14 06:13:35 pointing: (254,-160) FG05 (0x0173) Na IV,Ca,BC 2kx2k 2x2 (3min) SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec 2007/11/14 06:30:00 - 2007/11/14 11:02:00 pointing: (309,-159) FG05 (0x0173) Na IV,Ca,BC 2kx2k 2x2 (3min) SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec SP11 (0x0054) Fast map 100 arcsec Request to SOT HOP Number 0031 SOT - Ca H and G band, SP fast maps, magnetic field, Halpha. POC: TBD With this present study, we want to observe equatorial coronal hole boundaries in order to find spectroscopic signatures of the physical processes which take place using simultaneously SUMER/EIS observations which will permit observations in spectral lines covering a large temperature range (from 40 000 K to a few million degrees).
