VIMS observation descriptions:  F-ring and proximal orbits.
===========================================================

Created 23 Dec 2016; plain text format. Set up for S97 -- S101 allocations.

24 Dec 2016:  added Ring & Saturn stellar occs
              added Ring solar occs & HiPhase observations
              added VIMS spectral scans (COMPLIT, COMPDRK) & SHADSCANs
              added APOMOSAICs
              added Starcals & SOLARPORT cal
27 Dec 2016:  fixed COMP descr’ns and added ranges for HIPHASEs
              added riders for ISS_FMOVIE, FNTHPLE, HPMONITOR, HIRESAFRG,  
                 HRESCOLBC, DRING
              added riders for CIRS_RSCANLIT, RSCANDRK
29 Dec 2016:  added riders for ISS_HRRADSCN, SUPRHRES
              added riders for CIRS_CASDIVLIT, CASDIVUNL, PLATDARK, COMPLIT,
                 COMPUNL
30 Dec 2016:  fixed various errors; added ranges for star occs.
              added reminders for things to be checked later in X-tour: ************
4 Jan 2017:   updated S97 - S99 plans using X-tour.
18 Jan 2017:  updated S99 - S101 plans (*** on laptop ***) 
27 Jan 2017:  revised S99 - S101 plans (minor edits) (*** on laptop ***) 
24 Feb 2017:  final S99 designs (*** on laptop ***)
9 Apr 2017:   final S100 designs (*** on laptop ***)
2 May 2017:   final (?) S101 PRIME designs
2 Sept 2017:  tweaked S101 designs as per final VIMS IOI review in May.

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S97:                          revs 250 - 259

|-----------------------------------------|
| Segments delivered, xx Jun 2016         |
| PDT designs due,  xx July 2016          |
| IOI review, 4 Oct 2016                  |
|-----------------------------------------|

##################  F-ring orbits begin, 2016-335 = T125  ##################

VIMS_253RF_FMOVIE001_ISS ..... 2016-351 ..... 100 Mb

VIMS rides along on an ISS F ring movie, staring at one ansa. First part in HiRes mode.
Phase = ?? deg. Duration = 19:00. Integ time = 640 msec.

VIMS_253RI_RSCANLIT001_CIRS ..... 2016-353 ..... 120 Mb  

VIMS rides along on a CIRS radial scan of the sunlit F to C rings at a fixed hour 
angle. Duration = 3:55. LINE mode, 64x1 cubes. 890 lines. Integ time = 160 msec
(IR) & 10.3 sec (VIS). Phase angle 35 deg, B = ?? deg. Range = 315 -> 65 kkm. 
V_rad = 6.6 km/s. 10.9 sec/line => 72 km spacing. Similar scan params to rev 255 COMPLITB.

VIMS_253RF_HIRESAFRG001_ISS ..... 2016-353 ..... 24 Mb

VIMS rides along on an ISS high-resolution F or outer A ring obsv'n, for 1:31. 
Integ time = 320 msec. 64x48 cubes. Phase = ?? deg, range = ?? R_S, B = ?? deg.

VIMS_253RI_SUPRHRESU001_ISS  ..... 2016-353 ..... 15 Mb  

VIMS rides along on ISS high-resolution snapshots of the unlit A ring,
for 1:27.  LINE mode, 32x1 cubes + 14x14 images on dwells. Integ time = 80/160 msec. 
Phase = 75 deg.

VIMS_253RI_RSCANDRK001_CIRS ..... 2016-353 ..... 65 Mb  

VIMS rides along on a CIRS radial scan of the unlit F to C rings at a fixed hour 
angle. Duration = 4:00. LINE mode, 32x1 cubes. 920 lines. Integ time = 320 msec
(IR) & 10.3 sec (VIS). Phase angle ?? deg, B = ?? deg. Range = 115 -> 250 kkm. 
V_rad = 6.3 km/s. 10.2 sec/line => 64 km spacing. Similar scan params to rev 260 COMPDRK.

VIMS_253RI_ALPORIOCC001 ..... 2016-355 ….. 154 Mb

VIMS will observe the chord occultation of the star alpha Ori (F-B-F rings).
Duration = 4:16. B_star = 11.68 deg. Integ time = 20 msec. Range = 968 kkm.
Star_diam = 176 m.

VIMS_253RI_FNTHPLE001_ISS ..... 2016-356 ..... 130 Mb

VIMS rides along on a  high-phase, low-elevation ISS faint ring obsv'n, for 13:15
Phase = ?? deg, range = ?? R_S, B = ?? deg.  Integ time = 1000 msec.

VIMS_254RI_COMPLITB3001_CIRS ..... 2016-358 ..... 192 Mb

VIMS rides along on a CIRS A ring stare.  Sunlit rings. Integ time =
320 ms.  64x64 cubes. Duration = 6:00. Phase = 130 deg.

VIMS_254RI_SOLAROCC001 ..... 2016-361 .....   120 Mb

Ring solar chord occultation (F—C-F rings). Duration = 8:03.  B_sun = 
26.64 deg. Integ time = 60 msec. Range = 607 kkm. IMAGE mode 8x8, 
spectrally-summed. 5450 cubes. 5 sec/cube. UVIS offset = [32,48].
This is the longest solarocc in the F/Prox period.

VIMS_255RI_HRESCOLBC001_ISS ..... 2017-001 ..... 120 Mb  

VIMS rides along on an 9-frame ISS multi-filter mosaic, for 4:05.
Integ time = = 80 + 320 msec.  Phase = 90 deg, range = ?? R_S, B = ?? deg. 

VIMS_255RI_GAMCRUOCC001 ..... 2017-001 ..... 132 Mb

VIMS observes the ingress occultation of the star gamma Cru (F-D rings).
Duration = 3:24.  B_star = -62.35 deg. Integ time = 20 msec. ?? cubes. 
Range = 430 kkm.  Star_diam = 50 m. V_rad = 8.9 km/s. Followed by Saturn 
ingress occ in same data set, OCC mode, 20 msec.

VIMS_255RI_COMPLITB001_PIE ..... 2017-002 ..... 95 Mb

VIMS will obtain its highest-resolution spectral observations of the 
sunlit side of the rings. Drift scan outwards across the C-A rings at nadir. 
Duration = 3:00. 64x1 LINE mode with 850 HiRes (IR) lines. Integ time = 160 msec
(IR) & 10.3 sec (VIS). Phase angle 56 deg, B = 75 deg. Range = 212 -> 80 kkm. 
Primary axis = VIMS_IR to 205/-67, sec’y axis = POS_X to 220/+22. V_rad = 7.0 km/s.
10.9 sec/line => 76 km spacing. Similar scans on revs 262 and 287.

VIMS_255RI_CASDIVUNL001_CIRS  ..... 2017-002 ..... 30 Mb  

VIMS rides along on a CIRS azimuthal scan of the Cassini Div. on the unlit 
rings, across the planet’s shadow, for 3:20. Integ time = 640 msec/20 sec.
32x32 cubes.  Phase = 170 deg. 13 cubes.  

VIMS_255RI_COMPUNLC1001_CIRS ..... 2017-003 .... 40 Mb

VIMS rides along on a CIRS C ring stare.  Unlit rings. Integ time =
640 ms.  64x64 cubes. Duration = 4:00. Phase = ?? deg.

VIMS_255RI_FNTHPLE001_ISS ..... 2017-004 ..... 75 Mb

VIMS rides along on a  high-phase, low-elevation ISS G ring obsv'n, for 7:49
Phase = ?? deg, range = ?? R_S, B = ?? deg.  Integ time = 1000 msec.

VIMS_256RI_STARCAL001 ..... 2017-006 ..... 30 Mb 

STARCAL with targets = N Vel & V337Ca. Stare at star. No maps. Integ time = 
640 msec.  8x8 IMAGE mode. Duration = 3:39.  4 cubes. RA/Dec = 142.8/-57.0.

VIMS_256RI_VYCMAOCC001 ..... 2017-007 ..... 90 Mb  

VIMS observes the chord occultation of the star VY CMa (F-B-F rings).
Duration = 8:35. B_star = -23.43 deg. Integ time = 80 msec. OCC mode, ?? cubes.
Range = 1130 kkm.  Star_diam = 100 m.  V_rad = 3.9 km/s. Ice mask.

VIMS_256RF_FMOVIE001_ISS ..... 2017-007 ..... 80 Mb

VIMS rides along on an ISS F ring movie, staring at one ansa. Observe second
half only. Phase = 108 deg. Duration = 15:45. Integ time = 640 msec.

VIMS_256RI_HRESCOLBC001_ISS ..... 2017-009 ..... 60 Mb

VIMS rides along on an 8-frame ISS multi-filter mosaic of outer C and mid-B rings,
for 1:59. 16x16 cubes. Integ time = = 120 + 320 msec.  Phase = ?? deg, 
range = ?? R_S, B = ?? deg. 

VIMS_256RI_HRRADSCNL001_ISS  ..... 2017-009 ..... 30 Mb  

VIMS rides along on an ISS high-resolution radial scan of the sunlit A & outer B
rings, for 2:20.  OCC mode on radial scan + mix of 14x14 and 24x24 images on dwells. 
Integ time = 80/160 msec.

VIMS_256RI_STARCAL002 ..... 2017-010 ..... 10 Mb 

STARCAL with target = V Hya. Stare at star. No maps. Integ time = 
640 msec.  8x8 IMAGE mode. Duration = 1:00.  1 cube. RA/Dec = 162.9/-21.2.

VIMS_256RI_ALPORIOCC001 ..... 2017-010 ..... 176 Mb

VIMS will observe the chord occultation of the star alpha Ori (F-B-F rings).
Duration = 4:36. B_star = 11.68 deg. Integ time = 20 msec. Range = 971 kkm.
Star_diam = 180 m.

VIMS_256RI_HPMONITOR001_ISS ..... 2017-011 ..... 80 Mb

VIMS rides along on an ISS hi-phase D ring obs.  Unlit rings. Duration = 
7:58. Integ time = 640 ms. 64x64 cubes. Phase = ?? deg, range = ?? R_S, B = ?? deg.   

VIMS_257RI_SOLAROCC001 ..... 2017-017 .....   100 Mb

Partial ring solar ingress occultation (F—B rings). Duration = 1:32.  
B_sun = 26.66 deg. Integ time = 60 msec. Range = 597 kkm. IMAGE mode 8x8. 
1020 cubes. 5 sec/cube.

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S98:                          revs 260 - 269

|-----------------------------------------|
| Segments delivered, 8 Aug 2016          |
| PDT designs due,  xx Sept 2016          |
| IOI review, 30 Nov 2016                 |
|-----------------------------------------|

-----------------------------------------------------------------------------------

VIMS_259RI_COMPLITC1001_CIRS ..... 2017-034 ..... 192 Mb

VIMS rides along on a CIRS C ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 6:00. Phase = ?? deg.

VIMS_260RI_COMPLITA1001_CIRS ..... 2017-035 ..... 128 Mb

VIMS rides along on a CIRS A ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 4:00. Phase = ?? deg.

VIMS_260RF_FMOVIE001_ISS ..... 2017-036 ..... 180 Mb

VIMS rides along on an ISS F ring movie, staring at one ansa.
Phase = ?? deg. Duration = 17:54. Integ time = 640 msec.

VIMS_260RI_CASDIVLIT001_CIRS  ..... 2017-037 ..... 50 Mb  

VIMS rides along on a CIRS azimuthal scan of the Cassini Div. on the lit 
rings, across the planet’s shadow, for 7:00. Integ time = 320 msec. 
64x64 cubes.  Phase = 75 deg. 8 cubes.  Avoid shadowed part of scan.

VIMS_260RI_CPLTSTRKF001_ISS ..... 2017-037 ..... 35 Mb  

VIMS rides along on an ISS high-resolution C ring plateau obsv'n, for 2:15. 
Integ time = 80 msec. 12x12 cubes. Phase = ?? deg, range = ?? R_S, B = ?? deg.

VIMS_260RI_COMPDRK001_PIE ..... 2017-037 ..... 80 Mb   

VIMS will obtain its highest-resolution spectral observations of the 
dark side of the rings. Drift scan inwards across the F to inner B rings at nadir. 
Duration = 2:30. 32x1 LINE mode with 1318 LoRes (IR) lines. Integ time = 160 msec
(IR) & 5.1 sec (VIS). Phase angle 133 deg, B = -75 (?) deg. Range = 111 -> 209 kkm. 
Primary axis = VIMS_IR to 65/+68, sec’y axis = POS_X to 189.5/+32. V_rad = -7.0 km/s.
5.7 sec/line = 40 km. Scan completed on rev 262. 

VIMS_260RI_HIPHASE001_ISS  ..... 2017-038 .....  90 Mb 

High phase ring observation during solar eclipse.  Duration 4:16.  
Range = 626 kkm. B_sun = 26.68 deg. Integ time = 320 msec. 6x6 WAC mosaic
of right ansa; 64x8 cubes. Incomplete coverage. Complementary to rev 265.

VIMS_260RI_SOLAROCC001 ..... 2017-038 .....   50 Mb

Egress ring solar occultation following solar eclipse (D-F rings). 
Duration = 3:42.  B_sun = 26.68 deg. Integ time = 60 msec.
Range = 710 kkm. IMAGE mode 24x24, spectrally-summed. 334 cubes.
35 sec/cube.

VIMS_260RI_ALPORIOCC001 ..... 2017-039 ..... 200 Mb

VIMS will observe the chord occultation of the star alpha Ori (F-B-F rings).
Duration = 5:08. B_star = 11.68 deg. Integ time = 20 msec. Range = 970 kkm.
Star_diam = 175 m. V_rad = 10.4 km/s.

VIMS_260RI_FNTHPLE001_ISS ..... 2017-040 ..... 60 Mb

VIMS rides along on a  high-phase, low-elevation ISS main ring obsv'n, for 11:10
Phase = ?? deg, range = ?? R_S, B = ?? deg.  Integ time = 1000 msec (?).

VIMS_261SA_GAMCRUOCC001_PIE ..... 2017-044 ..... 60 Mb

VIMS observes the ingress occultation of the star gamma Cru. 
Duration = 2:10. Lat = -0.3 deg. Integ time = 40 msec. OCC mode, ?? cubes.
Includes collaborative CIRS LIMB scan.

VIMS_261RI_SOLAROCC001 ..... 2017-046 .....   50 Mb

Ring solar egress occultation (D-F rings). Duration = 2:58.  B_sun = 
26.69 deg. Integ time = 60 msec. Range = 725 kkm. IMAGE mode 8x8, 
spectrally-summed. 1800 cubes. 5 sec/cube.

VIMS_262RI_COMPLITB2001_CIRS ..... 2017-049 ..... 268 Mb

VIMS rides along on a CIRS B ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 8:28. Phase = ?? deg.

VIMS_262RI_VYCMAOCC001 ..... 2017-050 ..... 110 Mb  

VIMS observes the chord occultation of the star VY CMa (F-B-F rings).
Duration = 10:32. B_star = -23.43 deg. Integ time = 80 msec. ?? cubes.
Range = 1131 kkm.  Star_diam = 105 m.  V_rad = 4.4 km/s.

VIMS_262RF_FMOVIE001_ISS ..... 2017-050 ..... 95 Mb

VIMS rides along on an ISS F ring movie, staring at both ansae.
Phase = ?? deg. Duration = 9:27. Integ time = 640 msec.

VIMS_262RI_COMPLITB001_PIE ..... 2017-052 ..... 95 Mb   

VIMS will obtain its highest-resolution spectral observations of the 
sunlit side of the rings. Drift scan outwards across the C to A rings at nadir. 
Duration = 3:00. 64x1 LINE mode with 935 HiRes (IR) lines. Integ time = 160 msec
(IR) & 5.1 sec (VIS). Phase angle 62 deg, B = 75 deg. Range = 236 -> 111 kkm. 
Primary axis = VIMS_IR to 190/-66, sec’y axis = POS_X to 218/+21. V_rad = 7.0 km/s.
10.9 sec/line = 76 km spacing. Similar scans on revs 255 and 287.

VIMS_262RI_COMPDRK001 ..... 2017-052 ..... 80 Mb   

VIMS will obtain its highest-resolution spectral observations of the 
dark side of the rings. Drift scan inwards across the outer A to D rings at nadir. 
Duration = 2:30. 32x1 LINE mode with 1483 LoRes (IR) lines. Integ time = 160 msec
(IR) & 5.1 sec (VIS). Phase angle = 129 deg, B = -75 (?) deg. Range = 104 -> 199 kkm. 
Primary axis = VIMS_IR to 45/+68, sec’y axis = POS_X to 189/+32. V_rad = -7.0 km/s.
5.7 sec/line = 40 km spacing. Completes scan from rev 260. 

VIMS_262RI_CPLTSTRKF001_ISS ..... 2017-052 ..... 40 Mb

VIMS rides along on an ISS high-resolution C ring plateau obsv'n, for 2:30. 
Integ time = 80 msec. 12x12 cubes, HiRes mode. Phase = ?? deg, range = ?? R_S, 
B = ?? deg.

VIMS_262RI_HIPHASE001  ..... 2017-053 .....  75 Mb 

High phase ring observation during solar eclipse.  Duration 5:09.  
Range = 636 kkm. B_sun = 26.70 deg. Integ time = 160+640 msec. Stare
at right ansa of D ring; phase angle = 176 deg. 64x64 cubes.

VIMS_262RI_SOLAROCC001 ..... 2017-053 .....   50 Mb

Ring solar egress occultation following eclipse period (D-F rings). 
Duration = 2:40.  B_sun = 26.70 deg. Integ time = 60 msec. Range = 
698 kkm. IMAGE mode 8x8, spectrally-summed. 1700 cubes. 5 sec/cube.

VIMS_262RI_ALPORIOCC001 ..... 2017-053 ..... 220 Mb

VIMS will observe the chord occultation of the star alpha Ori (F-C-F rings).
Duration = 5:24. B_star = 11.68 deg. Integ time = 20 msec. Range = 962 kkm.
Star_diam = 175 m. 

VIMS_263RI_SUPRHRESL001_ISS  ..... 2017-059 ..... 10 Mb  

VIMS rides along on ISS high-resolution snapshots of the sunlit inner A 
ring, for 1:12.  Mix of 64x64 and 64x48 cubes on dwells. Integ time = 80 msec. 

VIMS_263RI_HIPHASE001  ..... 2017-060 .....  90 Mb 

High phase ring observation during solar eclipse.  Duration 5:26.  
Range = 634 kkm. B_sun = 26.70 deg. Three components: (1) 3x1 radial 
mosaic off S pole (F-E rings), (2) 7x1 radial mosaic of right ansa 
(D-G rings), & (3) stare at D ring at 2 o’clock position. 320 msec, 
64x64 cubes for (1) and (2); 160 msec, 24x40 cubes for (3). 

VIMS_263RI_SOLAROCC001 ..... 2017-060 .....   100 Mb

Partial ring solar egress occultation following eclipse period (C—B rings). 
Duration = 1:34.  B_sun = 26.70 deg. Integ time = 60 msec. Range = 
704 kkm. IMAGE mode 24x24. 111 cubes. 35 sec/cube.

VIMS_264RI_GAMCRUOCC001_PIE ..... 2017-066 ..... 100 Mb

VIMS observes the ingress occultation of the star gamma Cru (F-D rings).
Duration = 2:46.  B_star = -62.35 deg. Integ time = 20 msec. ?? cubes. 
Range = 452 kkm.  Star_diam = 53 m. Followed by Saturn ingress occ.

VIMS_264SA_GAMCRUOCC001_PIE ..... 2017-066 ..... 60 Mb

VIMS observes the ingress occultation of the star gamma Cru. 
Duration = 1:24. Lat = -0.9 deg. Integ time = 40 msec. OCC mode, ?? cubes.
Includes collaborative CIRS LIMB scan.

VIMS_264RI_HIPHASE001_ISS  ..... 2017-067 .....  16 Mb 

High phase ring observation during first part of solar eclipse.  
Duration = 1:00.  Range = 586 kkm. B_sun = 26.70 deg. Integ time = 
320 msec. 3x1 WAC mosaic off S pole (A-F rings); 64x64 cubes (?). 
ISS search for impact clouds.

VIMS_264RI_HIPHASE002_ISS  ..... 2017-067 .....  16 Mb 

High phase ring observation during first part of solar eclipse.  
Duration = 1:24.  Range = 701 kkm. B_sun = 26.70 deg. Integ time = 
160 msec. 3x1 WAC mosaic at right ansa (D ring); 64x64 cubes (?). 
ISS search for impact clouds.

VIMS_265RF_FMOVIE001_ISS ..... 2017-070 ..... 135 Mb

VIMS rides along on an ISS F ring movie, staring at one ansa.
Phase = ?? deg. Duration = 13:23. Integ time = 640 msec.

VIMS_265RI_LAMVELOCC001 ..... 2017-072 ….. 45 Mb 

VIMS will observe a slow ingress occultation of the star lambda Vel (F-D rings. 
Duration = 4:24. B_star = -43.81 deg. Integ time = 80 msec. ?? cubes. 
Range = 760 kkm.  Star_diam = 46 m. V_rad = 6.2 km/s. Followed by Saturn 
ingress occ in same data set, OCC mode, 80 msec. 

VIMS_265RI_HIPHASE001_ISS  ..... 2017-074 .....  100 Mb 

High phase ring observation during solar eclipse.  Duration = 5:48.  
Range = 647 kkm. B_sun = 26.71 deg. Integ time = 320 msec. 7x6 WAC mosaic
of left ansa; 64x8 cubes. Incomplete coverage. Complementary to rev 260.

VIMS_265RI_SOLAROCC001 ..... 2017-074 .....   80 Mb (30 Mb alloc’d)

Partial ring solar egress occultation (B—F rings). Duration = 2:15.  
B_sun = 26.71 deg. Integ time = 60 msec. Range = 713 kkm. IMAGE mode 8x8. 
1070 cubes. 5 sec/cube. 

VIMS_267SU_SOLARPORT001 ..... 2017-085 ..... 237 Mb (260 Mb alloc’d)

Solar port calibration. Do another 24x24 mrad map as on rev 225 = day 2015-318
in S91, on rev 234 = day 2016-098 in S93, and on rev 241 = day 2016-245 in S96.
Integ time = 60 msec. Duration 4:00 (full map takes 221 min).  This is the
final SOLARPORT calibration. *** Note longer integ. time than previous CALs ***

VIMS_267RI_SOLAROCC001 ..... 2017-089 .....   80 Mb (30 alloc’d)

Partial ring solar egress occultation (B-F rings). Duration = 1:50.  
B_sun = 26.72 deg. Integ time = 60 msec. Range = 729 kkm. IMAGE mode 8x8. 
1125 cubes. 5 sec/cube.

VIMS_268RI_COMPLITCD001_CIRS ..... 2017-093 ..... 192 Mb

VIMS rides along on a CIRS Cassini Div. stare.  Sunlit rings. Integ time =
160 + 640 (?) ms.  64x64 cubes. Duration = 6:00. Phase = ?? deg.

VIMS_268RF_FMOVIE001_ISS ..... 2017-093 ..... 85 Mb

VIMS rides along on an ISS F ring movie, staring at both ansa.
Phase = ?? deg. Duration = 8:34. Integ time = 640 msec.

VIMS_268RI_LAMVELOCC001 ..... 2017-094 ….. 45 Mb 

VIMS will observe a slow ingress occultation of the star lambda Vel (F-D rings. 
Duration = 4:46. B_star = -43.81 deg. Integ time = 80 msec. ?? cubes. 
Range = 770 kkm.  Star_diam = 47 m. V_rad = 5.3 km/s.  Followed by Saturn 
ingress occ in same data set, OCC mode, 80 msec. Similar to rev 265.

VIMS_268SA_GAMCRUOCC001 ..... 2017-095 ..... 60 Mb

VIMS observes the ingress occultation of the star gamma Cru. 
Duration = 2:10. Lat = +0.5 deg. Integ time = 40 msec. IMAGE mode, 4x16, 
?? cubes. 10 sec/cube. Includes short C ring ingress occ, OCC mode, 20 msec.
(It was intended to include a CIRS LIMB scan but this was overlooked.)

VIMS_268RI_RSCANLIT001_CIRS ..... 2017-095 ..... 60 Mb  

VIMS rides along on a CIRS radial scan of the sunlit F to C rings at a fixed hour 
angle. Duration = 2:36. Integ time = 160 ms (IR) & 5.1 s (VIS).  LINE mode, 
64x1 cubes. Phase = ?? deg, range = ?? kkm, B = ?? deg. V_rad = ?? km/s. V_rad = 
?? km/s. 10.9 sec/line => ?? km spacing. Similar scan params to rev 253 RSCANLIT.

VIMS_268RI_HRRADSCNL001_ISS  ..... 2017-095 ..... 30 Mb  

VIMS rides along on an ISS high-resolution radial scan of the sunlit B and A
rings, for 2:00.  OCC mode on scan. Integ time = 160 msec. Also 16x16 cubes on F 
and B ring dwells, 80/320 msec.

VIMS_268RI_HRRADSCNU001_ISS  ..... 2017-095 ..... 40 Mb  

VIMS rides along on an ISS high-resolution radial scan of the unlit A and B
rings, for 3:00.  OCC mode on scan. Integ time = 320 msec. Also 64x56 cubes on 
long dwells, 320 msec.


VIMS_268SA_ALPORIOCC001_PIE ..... 2017-096 ..... 80 Mb

VIMS observes the ingress occultation of the star alpha Ori. 
Duration = 1:50. Lat = -41.5 deg. Integ time = 20 msec. IMAGE mode, 8x8,
offset by [2,2] pixels. 1300? cubes, 2.0 sec/cube.

VIMS_268RI_ALPORIOCC001 ..... 2017-096 ..... 105 Mb

VIMS will observe the egress occultation of the star alpha Ori (D-F rings).
Duration = 3:36. B_star = 11.68 deg. Integ time = 20 msec. Range = 985 kkm.
Star_diam = 180 m. V_rad = 10.4 km/s. Ice mask.

VIMS_269RI_VYCMAOCC001 ..... 2017-100 ..... 60 Mb  

VIMS observes the ingress occultation of the star VY CMa (F-D rings).
Duration = 6:12. B_star = -23.43 deg. Integ time = 80 msec. 62 cubes.
Range = 1155 kkm.  Star_diam = 105 m.  V_rad = 4.5 km/s.

VIMS_269RI_ETACAROCC001 ..... 2017-101 ..... 48 Mb  

VIMS observes the ingress occultation of the star eta Carinae (F-C rings).
Duration = 4:03. B_star = -62.47 deg. Integ time = 80 msec. ?? cubes.
Range = 520 kkm.  Star_diam = 5.0 km. Saturn ingress occurs in outer D ring.

VIMS_269RI_GAMCRUOCC001 ..... 2017-102 ..... 100 Mb

VIMS observes the ingress occultation of the star gamma Cru (F-D rings).
Duration = 3:06.  B_star = -62.35 deg. Integ time = 20 msec.  ?? cubes. 
Range = 420 kkm.  Star_diam = 50 m. Followed by Saturn ingress occ in same 
data set, IMAGE mode, 4x16, 40 msec (10 sec/cube).

VIMS_269RI_HRESCOLBC001_ISS ..... 2017-102 ..... 64 Mb  

VIMS rides along on a 7-frame ISS multi-filter mosaic of the A, B and C rings,
for 2:06. Integ time = = 160 msec. 64x64 HiRes (IR only) cubes. 
Phase = 65 deg, range = ?? R_S, B = ?? deg. 

VIMS_269RI_SOLAROCC001 ..... 2017-103 .....   20 Mb

Partial ingress ring solar occultation preceding solar eclipse (F-A rings). 
Duration = 1:13.  B_sun = 26.73 deg. Integ time = 60 msec.
Range = 583 kkm. IMAGE mode 24x24, spectrally-summed. 105 cubes.
35 sec/cube.  Look for forward-scattered light from F ring.

VIMS_269RI_HIPHASEB001_ISS  ..... 2017-103 .....  90 Mb 

High phase ring observation during solar eclipse.  Duration = 6:31 (?).  
Range = 657 kkm. B_sun = 26.73 deg. Integ time = 320 msec. Large 10x5 WAC 
mosaic of both ansae; 64x8 cubes. Incomplete coverage. Complementary 
to revs 260 & 265.

VIMS_269RI_COMPUNLA2001_CIRS ..... 2017-103 .... 100 Mb

VIMS rides along on a CIRS A ring stare.  Unlit rings. Integ time =
320 ms.  64x64 cubes. Duration = 3:00. Phase = ?? deg.

VIMS_269RI_ALPORIOCC001 ..... 2017-104 ..... 132 Mb

VIMS will observe the egress occultation of the star alpha Ori (D-F rings).
Duration = 3:15. B_star = 11.68 deg. Integ time = 20 msec. Range = 985 kkm.
Star_diam = 180 m. Methane mask.


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S99:                          revs 270 - 275

|-----------------------------------------|
| Segments delivered, 17 Oct 2016         |
| PDT designs due, xx Nov 2016            |
| IOI review, 22 Feb 2017                 |
|-----------------------------------------|


VIMS_270RI_CPLTSTRKF001_ISS  ..... 2017-109 ..... 48 Mb

VIMS rides along on an ISS high-resolution C ring plateau obsv'n, for 1:26.
Target radii = 84.8, 86.5, 88.7 & 90.2 kkm. 13 min dwells. 48-64x64 cubes with
integ time = 160 msec. Phase = ?? deg, range = ?? R_S, B = ?? deg.

VIMS_270RI_SUPRHRESL001_ISS  ..... 2017-109 ..... 10 Mb  

VIMS rides along on ISS high-resolution snapshots of the sunlit A ring & B4 
region, for 1:00.   12*32 cubes with integ time = 160 msec. 
Combination of dwells and short radial sequences.

VIMS_270RI_SUPRHRESU001_ISS  ..... 2017-109 ..... 10 Mb 

VIMS rides along on ISS high-resolution snapshots of the unlit middle A ring,
for 0:54.   32*64 cubes with integ time = 160 msec plus 32*20 cubes with integ 
time = 640 msec. Two short radial sequences.

VIMS_270RI_PLATDARK001_CIRS  ..... 2017-110 ..... 44 Mb 

VIMS rides along on a CIRS observ’n of C ring Plateaux on the unlit rings, for 
4:45 (or 6:00?). Dwells at 90.5 & 88.7 kkm, at solar HA = 320, 330 and 360 deg (in
shadow). Integ time = 320/640 msec.  64x64 cubes.  Phase = 150-165 deg. 

VIMS_270SA_ALPORIOCC001_PIE ..... 2017-111 ..... 120 Mb (or 110?)

VIMS observes the ingress occultation of the star alpha Ori. 
Duration = 1:10. Lat = -55.3 deg. Integ time = 20 msec. IMAGE mode,
16x6. 880 cubes, 2.6 sec/cube.
 
VIMS_270RI_DRING001_ISS ..... 2017-111 ..... 24 Mb   ***********************

VIMS rides along on a high-resolution, high-phase ISS D ring observation 
for 1:35. Integ time = 320 msec.  Phase = 165 deg. 64*32 cubes.

##################  Proximal orbits begin, 2017-113 = T126  ##################

VIMS_271RI_HIPHASE001_PIE ..... 2017-116 .....  100 Mb 

High phase ring observation during solar eclipse.  Duration 6:45.  
Range = 455 kkm. B_sun = 26.73 deg. Four components: 
(1) 5x1 HiRes radial mosaic of left ansa (D ring), 64*32 cubes, 320 msec;
(2) 4x1 radial mosaic off S pole (G-E rings), 64*16 cubes, 640 msec;
(3) 10 min stares at Methone, Pallene &  Enceladus at high phase, 64*10/20 
cubes, 640/320 msec; 
(4) HiRes stare at F ring off N pole. 11 48x64 cubes, 80 msec. 
Note that sec’y axis changes from -Z_to_NSP to -X_to_NSP after step (2) 
to accommodate pickup & handoff attitudes.

VIMS_271RI_SOLAROCC001 ..... 2017-116 .....   25 Mb

Partial egress ring solar occultation following solar eclipse (A-G rings). 
Duration = 1:40.  B_sun = 26.73 deg. Integ time = 60 msec.
Range = 558 kkm. IMAGE mode 24x24, spectrally-summed. 132 cubes.
35 sec/cube. Look for forward-scattered light from F & G rings.

VIMS_271SA_ALPORIOCC001_PIE ..... 2017-117 ..... 110 Mb

VIMS observes the ingress occultation of the star alpha Ori. 
Duration = 1:10. Lat = -76.2 deg. Integ time = 20 msec. IMAGE mode,
16x4. 1200 cubes, 1.6 sec/cube.

VIMS_272RI_ALPCMAOCC001 ..... 2017-120 ..... 180 Mb

VIMS observes the chord occultation of the star alpha CMa (F-B-F rings).
Duration = 8:04. B_star = -13.48 deg. Integ time = 40 msec. 163 cubes.
Range = 1130 kkm.  Star_diam = 31 m. V_rad = 4.4 km/s. Ice mask.

VIMS_272RF_FMOVIE001_ISS ..... 2017-121 ..... 70 Mb

VIMS rides along on an ISS F ring movie, staring at one ansa.
Phase = ?? deg. Duration = 7:48. 48*48 cubes, integ time = 640 msec.

VIMS_272RI_HIPHASE001_ISS  ..... 2017-123 .....  100 Mb

High phase ring observation during solar eclipse.  Duration = 7:00 (or 
6:35?).  Range = 467 kkm. B_sun = 26.73 deg. Integ time = 320 msec. 
Stare at D ring on right (?) ansa; 13 64*64 cubes. 

VIMS_272RI_COMPUNLC3001_CIRS ..... 2017-123 .... 115 Mb

VIMS rides along on a CIRS C ring stare.  Unlit rings. Integ time =
640 ms.  7 & 5 64x64 cubes. Duration = 11:35. Phase = 160 deg. VIMS rider
spans two CIRS primes, targeted to C1 and C3 regions.

VIMS_272RI_FNTHPLE001_ISS ..... 2017-124 ..... 130 Mb

VIMS rides along on a  high-phase, low-elevation ISS F-> E ring obsv'n, on
both ansae, for 13:25.  Phase = 150 deg, range = ?? R_S, B = ?? deg.  
64*32 cubes, integ time = 640 msec.

VIMS_273RI_COMPLITA2001_CIRS ..... 2017-126 ..... 120 Mb

VIMS rides along on a CIRS A ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  32x64 cubes. Duration = 6:00. Phase = 143 deg.

VIMS_273SA_ALPORIOCC001_PIE ..... 2017-129 ..... 120 Mb

VIMS observes the ingress occultation of the star alpha Ori. 
Duration = 1:10. Lat = -59.6 deg. Integ time = 20 msec. IMAGE mode,
16x6. 880 cubes, 2.6 sec/cube.

VIMS_274RI_COMPLITB2001_CIRS ..... 2017-133 ..... 240 Mb (uses 138 Mb)

VIMS rides along on a CIRS B ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 8:00. Phase = 139 deg.

VIMS_274SA_ALPCMAOCC001 ..... 2017-133 ..... 60 Mb (uses 162 Mb)

VIMS observes the v. slow ingress occultation of the star alpha CMa. 
Duration = 1:19. Lat = -32.6 deg. Integ time = 20 msec. OCC mode, 28 cubes.
Acquire near sunlit limb. Stellar flux may be contaminated by ring shine.

VIMS_274RF_FMOVIE001_ISS ..... 2017-133 ..... 50 Mb

VIMS rides along on an ISS F ring movie, staring at one ansa.
Phase = 137 deg. Duration = 4:54. 48*48 cubes, integ time = 640 msec.

VIMS_274RI_ALPCMAOCC001 ..... 2017-133 ..... 110 Mb

VIMS observes the egress occultation of the star alpha CMa (D-F rings).
Duration = 5:27. B_star = -13.48 deg. Integ time = 40 msec. 97 cubes.
Range = 1110 kkm.  Star_diam = 30 m. V_rad = 4.7 km/s. 

VIMS_274RF_FMOVIE002_ISS ..... 2017-134 ..... 115 Mb

VIMS rides along on an ISS F ring movie, staring at one ansa.
Phase = 132 deg. Duration = 11:32. 64*48 cubes, integ time = 640 msec.

VIMS_274ST_ALPCMACAL001 ...... 2017-134 .....  20 Mb

Stellar calibration. Duration 2:00. Target =  AlpCMa. Do a reduced IFOV 
map as for alpOri on rev 218, with 21 X scans (+/-0.5 mrad) and 7 Z scans 
(+/-1.0 mrad), covering a region of 1.0x2.0 mrad (4x4 pixel).
Integ time = 640 msec, OCC mode. 2 cubes.

VIMS_274RI_STARCAL001 ..... 2017-136 .....  20 Mb

Stellar calibration. Duration 2:00. Target =  epsilon Peg. Do a reduced IFOV 
map as for alpOri on rev 218, with 21 X scans (+/-0.5 mrad) only.
covering a region of 1.0x2.0 mrad (4x4 pixel). Ends with 8 8*8 images.
Integ time = 640 msec, OCC mode. 2 cubes.

VIMS_274RI_COMPUNLCD001_CIRS ..... 2017-136 .... 115 Mb

VIMS rides along on a CIRS Cassini Div stare.  Unlit rings. Integ time =
320 ms.  64x64 cubes. Duration = 7:00. Phase = 160 deg.

VIMS_274RI_FNTHPLE001_ISS ..... 2017-137 ..... 150 Mb

VIMS rides along on a  high-phase, low-elevation ISS E & G ring obsv'n, for 
15:02.  Phase = 150 deg, range = ?? R_S, B = ?? deg.  64*64 cubes, left ansa.
Integ time = 640 msec.

VIMS_275SA_ALPCMAOCC001_PIE ..... 2017-139 ..... 60 Mb (uses 75 Mb)

VIMS observes the ingress occultation of the star alpha CMa. 
Duration = 1:05. Lat = -64.4 deg. Integ time = 40 msec. OCC mode, 13 cubes.

VIMS_275SA_ALPORIOCC001_PRIME ..... 2017-142 ..... 120 Mb

VIMS observes the ingress occultation of the star alpha Ori. 
Duration = 1:10. Lat = -38.3 deg. Integ time = 20 msec. IMAGE mode,
8x8. 1300 cubes, 2.0 sec/cube.

-----------------------------------------------------------------------------

S100:                          revs 276 - 282

|-----------------------------------------|
| Segments to be delivered, 7 Dec 2016    |
| PDT designs due, ?? Jan 2017            |
| IOI review, 6 Apr 2017                  |
|-----------------------------------------|

VIMS_276RI_HPMONITOR001_ISS ..... 2017-145 ..... 100 Mb

VIMS rides along on an ISS hi-phase faint ring obs.  Unlit rings. 
Cassini Div movie? Duration = 9:43. Phase = 141 deg, range = ?? R_S, 
B = 9 deg. Integ time = 640 ms.  

VIMS_276SA_ALPCMAOCC001_PIE ..... 2017-146 ..... 60 Mb

VIMS observes the ingress occultation of the star alpha CMa. 
Duration = 2:26. Lat = -71.7 deg. Integ time = 40 msec. OCC mode, ?? cubes.
Pointing vector = UVIS_FUV_LO.  Extra 1:15 at the end used to stare at 
the sunlit B ring, left ansa (64x64 cubes, 640 msec) at phase = 140 deg.

VIMS_276RI_COMPLITB3001_CIRS ..... 2017-146 ..... 120 Mb

VIMS rides along on a CIRS B ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 6:00. Phase = 135 deg.

VIMS_276RI_COMPLITB4001_CIRS ..... 2017-147 ..... 140 Mb

VIMS rides along on a CIRS B ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 7:22. Phase = 130 deg.

VIMS_276RI_SHADSCAN001 ..... 2017-148 ..... 50 Mb 

VIMS obtains a 9-frame radial scan across left ansa close to
the shadow of Saturn to minimize scattered saturnshine. B & outer C rings only. 
Integ time = 240 msec.  64x64 HiRes cubes. 16 min dwells. Phase angle 112 deg. 
Duration = 3:00. 

VIMS_276RI_HRESCOLBC001_ISS ..... 2017-148 ..... 48 Mb 

VIMS rides along on an 4-frame ISS multi-filter sequence of C ring plateaux, 
for 2:00. Integ time = = 80 + 320 msec.  Phase = ?? deg, range = ?? R_S, B = ?? deg. 

VIMS_276RI_GAMCRUOCC001 ..... 2017-148 ..... 88 Mb

VIMS observes the ingress occultation of the star gamma Cru (F-D rings).
Duration = 2:42.  B_star = -62.35 deg. Integ time = 20 msec. OCC mode, ?? cubes. 
Range = 230 kkm.  Star_diam = 27 m. V_rad = 13.2 km/s. Followed by Saturn ingress 
occ in same data set, OCC mode, 40 msec. 4 cubes. May be noisy!

VIMS_277RI_HRRADSCNL001_ISS  ..... 2017-154 ..... 70 Mb  

VIMS rides along on an ISS high-resolution radial scan of the sunlit inner B
and C rings, for 2:55. HiRes LINE mode, 64x1, integ time = 160 msec. 

VIMS_277RI_SOLAROCC001 ..... 2017-155 .....   80 Mb

Partial ring chord solar occultation (B-D-B rings only). 
Duration = 5:40.  B_sun = 26.73 deg. Integ time = 60 msec.
Range = 440 kkm. IMAGE mode 64x64, spectrally-summed. 70 cubes.
250 sec/cube? Sun starts and ends in the B ring, and (almost) grazes
Saturn at ~10:00. Look for forward-scattered light from D & C rings.
*** Main aperture crosses limb & main rings during most of occ ***

VIMS_277RI_ALPORIOCC001 ..... 2017-155 ..... 110 Mb

VIMS will observe the ingress occultation of the star alpha Ori (F-D rings).
Duration = 2:35. B_star = 11.68 deg. Integ time = 20 msec. Range = 755 kkm.
Star_diam = 135 m. V_rad = 9.2 km/s. 

VIMS_277SA_ALPORIOCC001_PRIME ..... 2017-156 ..... 120 Mb

VIMS observes the slow ingress occultation of the star alpha Ori. 
Duration = 0:55. Lat = -5.2 deg. Integ time = 20 msec. IMAGE mode,
16x4 HiRes. 900 cubes. Follows ring ingress occ.

VIMS_279RI_SOLAROCC001_UVIS ..... 2017-168 .....   80 Mb  

Partial ring chord solar occultation (B-C-A rings). UVIS rider.
Duration = 5:55.  B_sun = 26.73 deg. Integ time = 60 msec.
Range = 438 kkm. IMAGE mode 64x64, spectrally-summed. 80 cubes.
250 sec/cube? Sun starts and ends in the inner A ring. 
*** Main aperture crosses main rings during most of occ ***

VIMS_279RI_HPMONITOR001_ISS ..... 2017-170 ..... 60 Mb

VIMS rides along on an ISS hi-phase D ring obs.  Unlit rings. Duration
= 6:45. 64x32 HiRes cubes. Phase = 149 deg, range = 20 R_S, B = 4 deg. 
Integ time = 640 ms.  

VIMS_280RI_COMPUNLA3001_CIRS ..... 2017-175 .... 80 Mb

VIMS rides along on a CIRS A ring stare.  Unlit rings. Use for F ring.
Integ time = 320 ms.  64x64 cubes. Duration = 5:00. Phase = 167 deg.

VIMS_280RI_COMPLITB1001_CIRS ..... 2017-177 ..... 250 Mb

VIMS rides along on a CIRS B ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 6:00. Phase = 152 deg, range 
= 20 R_S.

VIMS_281RI_COMPLITA1001_CIRS ..... 2017-177 ..... 125 Mb

VIMS rides along on a CIRS A ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 6:00. Phase = 140 deg, range 
= 20 R_S.

VIMS_281RI_ALPCMAOCC001_PIE ..... 2017-178 ..... 240 Mb

VIMS observes the chord occultation of the star alpha CMa (F-D-F rings).
Duration = 10:42. B_star = -13.48 deg. Integ time = 40 msec. 210 cubes.
Range = 1150 kkm.  Star_diam = 31 m.  Longest stellar occ in the F/Prox 
period. Egress cut is near sunlit limb. 

VIMS_281RI_HPMONITOR001_ISS ..... 2017-184 ..... 120 Mb

VIMS rides along on an ISS hi-phase obs. of the Roche Div.
Lit rings. Duration = 12:49. Phase = 146 deg, range = 20 R_S, B = 8 deg. 
Integ time = 640 ms.  64x32 HiRes cubes.

VIMS_282ST_ALPCMACAL001 ...... 2016-185 .....  30 Mb

Stellar calibration. Duration 2:27. Target =  AlpCMa. Do a full IFOV 
map as for alpOri on rev 218, with 21 X scans (+/-0.5 mrad) and 11 Z 
scans (+/-1.0 mrad), covering a region of 1.0x2.0 mrad (4x4 pixel).
Integ time = 640 msec, OCC mode. 189 cubes. Immediately before alpCMa occ.

VIMS_282RI_ALPCMAOCC001 ..... 2017-185 ..... 210 Mb

VIMS observes the chord occultation of the star alpha CMa (F-B-F rings).
Duration = 9:36. B_star = -13.48 deg. Integ time = 40 msec. 189 cubes.
Range = 1160 kkm.  Star_diam = 32 m.  V_rad = 4.8 km/s. Almost reaches B/C 
boundary at minimum radius.

VIMS_282RI_COMPLITB4001_CIRS ..... 2017-185 ..... 96 Mb

VIMS rides along on a CIRS B ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 3:00. Phase = 140 deg.

VIMS_282RI_COMPLITCD001_CIRS ..... 2017-185 ..... 130 Mb

VIMS rides along on a CIRS Cassini Div stare.  Sunlit rings. Integ time
= 320 + 640 ms.  64x64 cubes. Duration = 8:30. Phase = 130 deg.

VIMS_282RI_HRESCOLBC001_ISS ..... 2017-186 ..... 20 Mb

VIMS rides along on a 6-frame ISS multi-filter sequence on the A and B 
rings, for 2:00. Integ time = = 320 msec.  Phase = 110 deg, range = 7.5 
R_S, B = ?? deg. 

VIMS_282RI_GAMCRUOCC001 ..... 2017-187 ..... 88 Mb

VIMS observes the ingress occultation of the star gamma Cru (F-D rings).
Duration = 2:30.  B_star = -62.35 deg. Integ time = 20 msec.  60 cubes. 
Star_diam = 30 m. V_rad = 13.2 km/s. Range = 250 kkm.  In shadow. Followed 
by Saturn ingress occ in same data set, OCC mode, 40 msec. 4 cubes. 
May be noisy!

----------------------------------------------------------------------------

S101:                          revs 283 - 293

|-------------------------------------------|
| Segments to be delivered, 19 Jan 2017     |
| PDT designs due, 3 Feb 2017 (?)           |
| IOI review, 11 May 2017                   |
|-------------------------------------------|

VIMS_283RI_COMPLITA2001_CIRS ..... 2017-193 ..... 30 Mb

VIMS rides along on a CIRS A ring stare.  Sunlit rings. Integ time =
320 ms.  64x64 cubes. Duration = 4:00. Phase = 125 deg.

VIMS_283RI_SHADSCAN001 ..... 2017-193 ..... 50 Mb  

VIMS obtains a 6-frame radial scan across the left ansa of the sunlit rings
close to the shadow of Saturn to minimize scattered saturnshine. B - D rings 
only. Integ time = 320 msec.  64x64 LoRes cubes. Phase angle 113 deg. 
Duration = 3:00.

VIMS_283RI_HRRADSCNL001_ISS  ..... 2017-193 ..... 50 Mb  

VIMS rides along on an ISS high-resolution radial scan of the sunlit C and
inner B rings, for 2:00.  HiRes LINE mode.  Integ time = 160 msec. 

VIMS_283RI_HRRADSCNU001_ISS  ..... 2017-193 ..... 30 Mb

VIMS rides along on an ISS high-resolution radial scan of the unlit C and
inner B rings, for 2:00.  OCC mode as Z axis ~radial.  Integ time = 320 msec.

VIMS_286RI_CASDIVLIT001_CIRS  ..... 2017-211 ..... 120 Mb  

VIMS rides along on a CIRS azimuthal scan of the Cassini Div. on the lit 
rings, across both ansae, for 4:00. Integ time = 160 msec. 
32x32 (?) cubes.  Phase = ?? deg. ?? cubes.

VIMS_286RI_FNTHPLE001_ISS ..... 2017-215 ..... 90 Mb

VIMS rides along on high-phase, low-elevation ISS G+E ring obsv'ns, for 9:03
Phase = 152 deg, range = ?? R_S, B = ?? deg.  Integ time = 640 msec.

VIMS_286RI_RXLEPCAL001 ..... 2017-216 ..... 15 Mb

STARCAL with target = RX Lepus. Stare at star. No maps. Integ time = 
640 msec.  Duration = 1:39.  2 8x8 cubes. Fills gap in timeline.

VIMS_287RI_HPMONITOR001_ISS ..... 2017-216 ..... 90 Mb

VIMS rides along on an ISS hi-phase faint ring obs.  Lit rings. Duration = 
9:21. Phase = ?? deg, range = ?? R_S, B = ?? deg. Integ time = 640 ms.  

VIMS_287RI_APOMOSAIC001 ..... 2017-217 ..... 150 Mb  

VIMS will acquire a 9x4 mosaic of the planet & litside rings from
a range of 20 R_S, B = ?? deg, phase = 140 deg. Integration time = 180 msec. 
Duration = 6:48. POS_Z to NSP. Dwell time = 900 sec. Do 23 pointings here. 
Complete mosaic on rev 289.

VIMS_287RI_COMPLITB4001_CIRS ..... 2017-217 .... 150 Mb

VIMS rides along on a CIRS B ring stare.  Sunlit rings. Integ time =
160+640 ms.  64x64 cubes. Duration = 8:00. Phase = 135 deg.

VIMS_287RI_COMPLITCD001_CIRS ..... 2017-217 .... 150 Mb

VIMS rides along on a CIRS Cassini Div stare.  Sunlit rings. Integ time =
160+640 ms.  64x64 cubes. Duration = 8:00. Phase = 133 deg.

VIMS_287RI_COMPLITB001_PIE ..... 2017-219 ..... 95 Mb

VIMS will obtain its final high-resolution spectral observations of the 
sunlit side of the rings. Drift scan inwards across the F to C rings at nadir. 
Duration = 2:53. 64x1 LINE mode with 708 HiRes (IR+VIS) lines. Integ time = 160 msec
(IR) & 5.1 sec (VIS). Phase angle 73 deg, B = 95 -> 70 deg. Range = 194 -> 117 kkm. 
Primary axis = VIMS_IR to 90/-85, sec’y axis = NEG_Z to sun, offset (0,-20,0). 
V_rad = -8.9 km/s.  10.9 sec/line = 95 km. Similar to scans on revs 255 and 262,
except that POS_X is near radial here and so we can use HiRes mode for VIS also. 
Average radial pixel scale ~75 km (IR) and ~50 km (VIS). 

VIMS_288RI_CPLTSTRKP001_ISS  ..... 2017-226 ..... 28 Mb

VIMS rides along on an ISS high-resolution C ring plateau obsv'n, for 2:30.
Target radii = 84.8, 86.5, 88.5 & 90.0 kkm. 20 min dwells. 64x64 cubes with 
Integ time = 240 msec. Phase = 94 deg, range = ?? R_S, B = ?? deg.

VIMS_288RI_RXLEPCAL001 ..... 2017-228 ..... 15 Mb

STARCAL with target = RX Lepus. Stare at star. No maps. Integ time = 
640 msec.  Duration = 1:37.  2 8x8 cubes. Fills gap in timeline.

VIMS_288RI_COMPLITC2001_CIRS ..... 2017-229 .... 210 Mb

VIMS rides along on a CIRS A ring stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 7:00. Phase = 145 deg.

VIMS_289RI_HPMONITOR001_ISS ..... 2017-229 ..... 50 Mb

VIMS rides along on an ISS hi-phase D ring obs.  Unlit rings. Duration = 
5:03. Phase = 143 deg, range = ?? R_S, B = ?? deg. Integ time = 640 ms.  

VIMS_289RI_APOMOSAIC001 ..... 2017-230 ..... 120 Mb  

VIMS will acquire a 9x4 mosaic of the planet & litside rings from
a range of 20 R_S, B = ?? deg, phase = 140 deg. Integration time =
240 msec. Duration = 5:00. NEG_X to NSP. Dwell time = 1200 sec. 
Complete mosaic begun on rev 287 here with 12 more pointings.  

VIMS_289RF_FMOVIE001_ISS ..... 2017-230 ..... 170 Mb

VIMS rides along on an ISS F ring movie, staring at one ansa.
Phase = 137 deg. Duration = 17:47. Integ time = 640 msec. 28x64 cubes.

VIMS_290TI_COMPMAP--1_CIRS   ..... 2017-240    .....  5 Mb

Includes epsPeg occultation (UVIS)? Total duration = 4:16.

VIMS_291RI_GAMCRUOCC001 ..... 2017-245 ..... 66 Mb

VIMS observes the ingress occultation of the star gamma Cru (F-D rings).
Duration = 1:39.  Integ time = 20 msec. OCC mode, 55 cubes. Star_diam = 26 m.
V_rad = 13.2 km/s. Range = 220 kkm. 9 min pad before F ingress.
Followed by Saturn ingress occ.

VIMS_291SA_GAMCRUOCC001_PIE ..... 2017-245 ..... 60 Mb

VIMS observes the ingress occultation of the star gamma Cru. 
Duration = 1:32. Lat = +4.5 deg. Integ time = 40 msec. OCC mode, 6 cubes.
12 min pad before ingress at 10:58; on star for 18 min. Follows gamCru 
ring occ.  Includes collaborative CIRS LIMB scan.

VIMS_291RI_FNTHPLE001_ISS ..... 2017-247 ..... 30 Mb

VIMS rides along on a  high-phase, low-elevation ISS E ring obsv'n, for 3:00
Phase = ?? deg, range = ?? R_S, B = ?? deg.  Integ time = 640 msec.

VIMS_292RF_FMOVIE001_ISS ..... 2017-249 ..... 150 Mb

VIMS rides along on an ISS F ring movie, staring at one ansa.
Phase = 142 deg. Duration = 14:55. Integ time = 640 msec. 34x54 cubes.

VIMS_292RI_COMPLITCD001_CIRS ..... 2017-250 .... 120 Mb

VIMS rides along on a CIRS Cassini Div stare.  Sunlit rings. Integ time =
160 + 640 ms.  64x64 cubes. Duration = 4:00. Phase = 135 deg.

VIMS_292RI_CASDIVLIT001_CIRS  ..... 2017-250 ..... 120 Mb  

VIMS rides along on CIRS azimuthal scans of the Cassini Div. on both ansae, 
for 4:00. Integ time = 160 msec. 32x32(?) cubes.  Phase = ?? deg. ?? cubes.

VIMS_292RI_GAMCRUOCC001 ..... 2017-251 ..... 66 Mb

VIMS observes the ingress occultation of the star gamma Cru (F-D rings).
Duration = 1:38.  Integ time = 20 msec. OCC mode, 55 cubes. Star_diam = 27 m.
V_rad = 13.2 km/s. Range = 230 kkm.  5 min pad before F ingress. 
Ice mask used for star acquisition. Followed by Saturn ingress occ 

VIMS_292SA_GAMCRUOCC001_PIE ..... 2017-251 ..... 60 Mb

VIMS observes the ingress occultation of the star gamma Cru. 
Duration = 1:21. Lat = +4.1 deg. Integ time = 40 msec. OCC mode, 6 cubes.
11 min pad before ingress at 22:00; on star for 17 min. Follows gamCru ring occ.  
Includes collaborative CIRS LIMB scan. Original design was cut by 8 min to 
permit INMS to do the final turn.

VIMS_292TI_MIRLMBMAP_CIRS   ..... 2017-254    .....  

Includes V Hya occultation (UVIS). Total duration = 5:00.

###############   Mission ends on 2017-258, on rev 293   ###################
----------------------------------------------------------------------------

NOTE ON DATA VOLUMES:

1 VIMS cube (VIS+IR) = 6.17 Mb

1 hr imaging data (VIS+IR, tau = 40 ms) = 124 Mb  .....  0-PHASE obs.

1 hr imaging data (VIS+IR, tau = 80 ms) = 62 Mb

1 hr imaging data (VIS+IR, tau = 160 ms) = 31 Mb

1 hr imaging data (VIS+IR, tau = 320 ms) = 15.5 Mb  .....  HIPHASE obs.

1 hr ring stellar occ data (tau = 20 ms) = 44 Mb (CR = 2.5)

1 hr ring stellar occ data (tau = 40 ms) = 22.0 Mb (CR = 2.5)

1 hr ring stellar occ data (tau = 60 ms) = 15.0 Mb (CR = 2.5)

20 min Saturn stellar occ data (tau = 40 ms) = 33 Mb

20 min solar_port data (IR_only, tau = 40 ms) = 33 Mb  .....  Saturn solar occs.

1 hr solar_port data (IR_only, tau = 60 ms) = 66 Mb  ..... also Ring Solar occs.

(ditto), spectrally-summed = 15 Mb  .....  Ring solar occs.

These mostly assume a compression ratio of 2.8, which is not true for
small cubes or spectrally-summed data!