XRT: Track EFR coronal hole
2011-07-19T20:23:30 to 2011-07-20T06:04:54
Science Goal: EFR_coronal_hole
Program: XOB:1828; XBP Al/mesh - Ti/Poly - FOV384 - Q90 - AEC4 - 40s cadence (188A)
Target: CH
xcen=542 ycen=-326
Instrument: XRT
HOP/JOP: 0
Description: