Iapetus rev 49 requests: ISS_049IA_ORSHIRES001_VIMS

Latlon_605 (206) – Trigger 2906 – CIRS Bright Terrain High-Res. Scan

Update: 09 Aug 2007 (TD)

Secondary axis: NEG_X to Iapetus NorthPoleDir

Spatial resolution (NAC) = 32, 35 m/pxl

GMB_E049_Iapetus = 2007-253T14:15:40

Offset from first tracking period (for trigger start): 1:24:22 h

Geometry:

    UTC             ALTITUDE  SC_LAT   SC_LON   Sun_LAT  Sun_LON  PHASE

2007 SEP 10 14:55:15    5321   -10.4    223.5       1.4    214.5   15.7

2007 SEP 10 14:59:30    5877   -10.5    225.6       1.4    214.6   17.0

Goals: - CIRS bright terrain scan
- High-res. imaging of "average" bright terrain

Pointing (pdt issues):
- Tracking start UTC: 2007-253T14:55:15 (IA+00:39:35 h)
- Tracking duration: 04:15 min.
- Tracking end UTC: 2007-253T14:59:30 (IA+00:43:50 h)
- Tracking location: -43/209
- 1x1 mosaic + CIRS scan
- Dwell = 15s before, 7s after CIRS scan

Exposures (ISSPT issues):       
- ISSPT data volume: 13.2 Mb
- BOTSIM clr before, NAC clr after CIRS scan

Exposure times:
- NAC clr: 120ms (LUT)
- WAC clr: 15ms (LUT)