From 23 December 1997 through 02 January 1998, LASCO/EIT will be executing the following high- rate sequence: EIT 195 Rice-Compress C2 Orange H-Compress EIT 195 no compression C1 FeXIV 1-step Line Scan C3 Clear Rice-Compress EIT 195 Rice-Compress C2 Orange H-Compress EIT 195 Rice-Compress C1 FeXIV 2-step Line Scan This sequence should require roughly 43 minutes per iteration. (Beginning 26 December 1997, the fourth EIT image was processed without compression, thus increasing the sequence cadence to roughly 41 minutes per iteration.) Once per day during this period, a brief set of color/Pb images will be executed: EIT 4-sector synoptic C2 Orange 4-position Pb sequence EIT 195 no compression C3 Deep Red C3 Blue C3 Orange 4-position Pb sequence