"This file is a list of planned observations by the Cassini spacecraft from Prime Mission to End of Mission, in SPASS format." "Notes on Cassini ""SPASS"" format (Science Planning Attitude Strategy Spreadsheet): " "Request name is Prime instrument, REV#, target, observation name, instance, prime vs rider. For target list see the Moons list" "Rider is which other instruments were also taking data. C=CIRS, I=ISS, U=UVIS, V=VIMS, M=one or more fields & particles instrument (although, they were all on all the time), and R=either RSS or RADAR, in warmup mode" "Start time & end time (SCET) are in spacecraft event time. Start time can also be an epoch. GMB=Ground Moveable Block, LMB = Live Movable Block" "Primary is primary pointing of the spacecraft, both which body vector and which target (Instrument boresights are along -Y which is nearly the same as ISS_NAC and the UVIS/CIRS/VIMS boresights)" "Secondary pointing describes the rotation of the spacecraft around the primary, boresight and direction (approximately)" Request Riders Start (SCET) Start (Epoch) Duration End (SCET) Primary Secondary Comments ISS_081PL_PALENCLOS001_PRIME "M, V" 2008-232T06:49:00 000T01:11:00 2008-232T08:00:00 ISS_NAC to Satellites NEG_X to Sun ISS_139PL_PALENCLOS001_PIE "C, U, V" 2010-289T17:15:00 000T01:30:00 2010-289T18:45:00 UVIS_FUV to Pallene PIC ISS_153PL_PALLENE001_PIE "C, U, V" 2011-257T01:00:00 000T01:30:00 2011-257T02:30:00 ISS_NAC to Pallene POS_X to 220.8/-82.2 ISS_256RI_ARCORBIT001_PRIME C 2017-010T00:36:00 000T00:40:00 2017-010T01:16:00 ISS_NAC to Pallene POS_X to 170.0/12.0