Iapetus rev 49 requests: ISS_049IA_ORSHIRES001_VIMS

Latlon_607 (208) – Trigger 2908 – VIMS Long-Duration Tracking

Update: 09 Aug 2007 (TD)

Secondary axis: NEG_X to Iapetus NorthPoleDir

Spatial resolution (NAC) = 58 ... 78 m/pxl

GMB_E049_Iapetus = 2007-253T14:15:40

Offset from first tracking period (for trigger start): 1:56:57 h

Geometry:

    UTC             ALTITUDE  SC_LAT   SC_LON   Sun_LAT  Sun_LON  PHASE

2007 SEP 10 15:27:50    9705   -10.3    233.7       1.4    214.7   22.9

2007 SEP 10 15:35:40   10783   -10.3    235.0       1.4    214.7   23.9

2007 SEP 10 15:45:40   12165   -10.3    236.3       1.4    214.7   25.0

2007 SEP 10 15:51:33   12980   -10.3    237.0       1.4    214.7   25.6

Goals: - Bright terrain surface multi-color sample
- VIMS long duration sit'n'stare

Pointing (pdt issues):
- Tracking start UTC: 2007-253T15:27:50 (IA+01:12:10 h)
- Tracking duration = dwell: 23:43 min
- Tracking end UTC: 2007-253T15:51:33 (IA+01:35:53 h)
- Tracking location: -18/230
- 1x1 mosaic

Exposures (ISSPT issues):
- ISSPT data volume: 21.1 Mb
- NAC clr + N08 (2sum) + NP03 (2sum) at start; NAC clr at end (wait = 19:12 min)

Exposure times:
- NAC clr: 120ms
- NAC color (2sum): Uv3 2.0s (g=2); Grn 320ms (g=1); Ir1 260ms (g=1); Ir3 1.5s (g=1);
    Bl1 1.2s (g=1); Red 260ms (g=1); Ir2 680ms (g=1); Ir4 3.8s (g=2); Pol/Grn 820ms (g=1)