March 2018 01:00 07:00 Discretionary Time 07:00 07:12 Common Time (1-min) 07:12 09:12 Common Time (1-min) (no switching) 09:12 09:18 Special Time (THEMIS) (see Note A) 09:18 13:00 Common Time (1-min) 13:00 13:12 Special Time (THEMIS) (see Note B) 13:12 15:00 Common Time (1-min) 15:00 15:12 Special Time (THEMIS) (see Note B) 15:12 16:00 Common Time (1-min) 16:00 16:12 Special Time (THEMIS) (see Note B) 16:12 17:00 Common Time (1-min) 17:00 17:12 Special Time (THEMIS) (see Note B) 17:12 18:00 Common Time (1-min) 18:00 18:12 Special Time (THEMIS) (see Note B) 18:12 21:00 Common Time (1-min) 21:00 21:10 Special Time (THEMIS) (see Note B) 21:10 21:18 Special Time (THEMIS) (see Note A) 21:18 23:14 Common Time (1-min) 23:14 23:20 Special Time (THEMIS) (see Note A) 23:20 26:10 Common Time (1-min) 26:10 26:16 Special Time (THEMIS) (see Note A) 26:16 29:16 Discretionary Time 29:16 31:24 Common Time (1-min) # Total Common Time (1-min): 18d 0h # Total Discretionary Time: 9d 0h # Total Special Time: 4d 0h # Notes: Special Time notes: Note A: THEMISSCAN - This is a spacecraft working group request to support the MMS mission. All radars should run themisscan during this interval. This mode has a camping beam which is sounded on every 6 seconds. The scanning scheme is such that the field of view scan is interleaved with the camping beam. The PIs/operators are welcome to adapt the mode for the geometry for any conjunctions as they see fit (e.g., by changing the camping beam) - footprint plots can be found at http://www.southampton.ac.uk/~rcf2c13/footprints/ . Note B: THEMISSCAN - This is a spacecraft working group request to support all-sky camera operations during the new moon period over North America. All radars should run themisscan during this interval. This mode has a camping beam which is sounded on every 6 seconds. The scanning scheme is such that the field of view scan is interleaved with the camping beam.