Enceladus Plume Search, Nov. 27 |
Enceladus Plume Search, Nov. 27 |
Nov 24 2005, 04:01 PM
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Senior Member Group: Members Posts: 1465 Joined: 9-February 04 From: Columbus OH USA Member No.: 13 |
Interesting item in the science plan kernel (S16) just released to the NAIF website:
OBSERVATION_ID: S1629 SEQUENCE: S16 OBSERVATION_TITLE: Plume Search SCIENCE_OBJECTIVE: Hope to detect/observe plumes, whether from volcanic activity or geysers. OBS_DESCRIPTION: Point and stare. SUBSYSTEM: ISS PRIMARY_POINTING: ISS_NAC to Enceladus (0.0,5.0,0.0 deg. offset) REQUEST_ID: ISS_018EN_PLUMES001_PRIME REQUEST_TITLE: ENCELADUS Geyser/Plume Search REQ_DESCRIPTION: 1;ENCELADUS Geyser/Plume Search 1x1xNPp -- 3 different exposures BEGIN_TIME: 2005 NOV 27 19:00:00 UTC END_TIME: 2005 NOV 27 20:00:00 UTC -------------------- |
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Dec 12 2005, 09:28 AM
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Senior Member Group: Members Posts: 1870 Joined: 20-February 05 Member No.: 174 |
A significant current along a magnetic flux-tube would show up strongly in magnetometer data, I believe.
Something INSIDE Enceladus is profoundly assymetrical, more or less in a north-south direction. Targeting close flyby's for gravity tracking at both high latitudes and different longitudes at low latitudes will give more or less the only chance for Cassini to search for mass distribution anomalies that might be involved. "Curiouser and Curiouser", said Alice. |
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