Iapetus rev 49 requests: ISS_049IA_ICYEXO009_UVIS

Update: 09 Aug 2007 (TD)

Start UTC: IA-01:20 h (2007-253T12:55:40)

Duration: 00:25 h

Alloc. data volume: 41 Mb. ISSPT: 3.3 Mb (1 WAC)

TelMode: S&ER-3

Attitude: UVIS_FUV to RA/Dec = 283.816/-26.2966 (NEG_X to Iapetus SC_RAM; offset (0,-30°,0))

Trigger: 2381

Spatial resolution (WAC) = 454 m/pxl

Geometry:

    UTC             ALTITUDE  SC_LAT   SC_LON   Sun_LAT  Sun_LON  PHASE

2007 SEP 10 12:55:40   10781     9.0     77.6       1.4    214.2  135.3

2007 SEP 10 13:19:10    7567     8.5     82.4       1.4    214.2  130.8

2007 SEP 10 13:20:40    7365     8.5     82.8       1.4    214.3  130.4

Goals: - Imaging of southern edge of crescent
- Mid-resol. WAC stereo to SATUSHINE south-polar NAC panel
- Imaging of Nunki

Pointing (pdt issues):
- UVIS sit'n'stare on SigSgr (Nunki)
- Tracking start: 12:55:53 UTC
- Tracking duration: 24:47 min
- 1x1 WAC "mosaic"

Exposures (ISSPT issues):
- Shutter event: ~13:19:10 UTC => Wait = 23:09 min (incl. 8 sec prepare time)
- WAC clr 120ms (12 bit, g=2)
- Readout index = 9 set