Enceladus Plume Search, Nov. 27 |
Unmanned Spaceflight.com > Outer Solar System > Saturn > Cassini Huygens > Cassini's ongoing mission and raw imagesEnceladus 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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jmknapp Enceladus Plume Search, Nov. 27 Nov 24 2005, 04:01 PM
BruceMoomaw QUOTE (dvandorn @ Dec 2 2005, 08:14 AM)The qu... Dec 2 2005, 12:19 PM
jmknapp Regarding Enceladus' density, Wikipedia quotes... Dec 2 2005, 01:21 PM The Messenger QUOTE (jmknapp @ Dec 2 2005, 06:21 AM)Regardi... Dec 3 2005, 03:09 PM ugordan Since I haven't seen anyone else do it, here... Dec 3 2005, 06:33 PM David QUOTE (ugordan @ Dec 3 2005, 06:33 PM)I don... Dec 3 2005, 08:58 PM mars loon QUOTE (ugordan @ Dec 3 2005, 06:33 PM)Since I... Dec 4 2005, 10:48 PM JRehling QUOTE (The Messenger @ Dec 3 2005, 07:09 AM)I... Dec 5 2005, 02:49 AM tfisher Hear, hear, JRehling. Standard physics is well te... Dec 5 2005, 03:28 AM Bill Harris I seem to recall reading that the mass of material... Dec 2 2005, 02:11 PM volcanopele I'll try to answer some of the questions posed... Dec 2 2005, 06:39 PM jmknapp QUOTE (volcanopele @ Dec 2 2005, 02:39 PM)I... Dec 3 2005, 09:26 PM ugordan QUOTE (jmknapp @ Dec 3 2005, 10:26 PM)Thanks ... Dec 5 2005, 08:21 AM ugordan I probably misunderstood what The Messenger was tr... Dec 5 2005, 09:27 AM jmknapp QUOTE (ugordan @ Dec 5 2005, 04:21 AM)Don... Dec 5 2005, 12:09 PM ugordan QUOTE (jmknapp @ Dec 5 2005, 01:09 PM)The orb... Dec 5 2005, 12:22 PM jmknapp QUOTE (ugordan @ Dec 5 2005, 08:22 AM)EDIT: A... Dec 5 2005, 05:21 PM ugordan QUOTE (jmknapp @ Dec 5 2005, 06:21 PM)I'd... Dec 7 2005, 12:19 PM jmknapp QUOTE (ugordan @ Dec 7 2005, 08:19 AM)The sit... Dec 7 2005, 02:57 PM ugordan QUOTE (jmknapp @ Dec 7 2005, 03:57 PM)But Enc... Dec 7 2005, 03:20 PM JRehling No one has mentioned this yet: A gas might escape ... Dec 5 2005, 02:19 PM ugordan Gaseous diffusion you're talking about has eve... Dec 5 2005, 02:36 PM BruceMoomaw One thing to keep in mind is all those dark speckl... Dec 3 2005, 11:48 AM Decepticon ^ Now thats cool!
Nice job. Dec 3 2005, 06:37 PM edstrick The Voyager estimates of masses and densities for ... Dec 5 2005, 11:02 AM jmknapp QUOTE (edstrick @ Dec 5 2005, 07:02 AM)But th... Dec 5 2005, 12:20 PM tasp Would solar UV ionize the gas? Then Saturn's ... Dec 5 2005, 02:49 PM ugordan QUOTE (tasp @ Dec 5 2005, 03:49 PM)Would sola... Dec 5 2005, 02:57 PM jmknapp QUOTE (tasp @ Dec 5 2005, 10:49 AM)Would sola... Dec 5 2005, 03:53 PM volcanopele Press Release: NASA's Cassini Images Reveal Sp... Dec 6 2005, 07:24 PM jmknapp Exploring this ice sublimation theory some more...... Dec 7 2005, 11:02 AM edstrick "...the 1994 peer-reviewed Icarus paper ...... Dec 7 2005, 12:01 PM dvandorn I assume the effects of the other moons have been ... Dec 7 2005, 09:41 PM ugordan QUOTE (dvandorn @ Dec 7 2005, 10:41 PM)I assu... Dec 7 2005, 10:05 PM JRehling QUOTE (dvandorn @ Dec 7 2005, 01:41 PM)My bet... Dec 8 2005, 08:21 PM dvandorn Well, yes -- it's all relative. The other Gal... Dec 7 2005, 11:02 PM silylene QUOTE (dvandorn @ Dec 7 2005, 11:02 PM)From s... Dec 8 2005, 02:54 AM jmknapp QUOTE (dvandorn @ Dec 7 2005, 07:02 PM)My poi... Dec 8 2005, 05:44 PM mike Given that Europa is less massive than Io, it seem... Dec 8 2005, 06:01 PM nprev Is the average density of Enceladus significantly ... Dec 8 2005, 06:41 PM deglr6328 What about K-40 abundances? All the Al-26 should h... Dec 8 2005, 11:48 PM nprev Just out of curiosity, was there any anomalous mag... Dec 9 2005, 12:24 AM jmknapp QUOTE (nprev @ Dec 8 2005, 08:24 PM)Just out ... Dec 9 2005, 11:32 AM dvandorn So, they're saying that the deflection of Satu... Dec 9 2005, 04:10 PM jmknapp QUOTE (dvandorn @ Dec 9 2005, 12:10 PM)So, th... Dec 9 2005, 05:01 PM nprev Thanks for the magnetometer vector slide, Jim; mos... Dec 11 2005, 10:27 AM dvandorn So.... are they excluding the possibility that the... Dec 9 2005, 05:11 PM jmknapp QUOTE (dvandorn @ Dec 9 2005, 01:11 PM)So....... Dec 9 2005, 07:29 PM The Messenger QUOTE (dvandorn @ Dec 9 2005, 10:11 AM)So....... Dec 9 2005, 07:31 PM jmknapp Here's an animation of the Christmas flyby:
E... Dec 15 2005, 02:15 PM BruceMoomaw QUOTE (jmknapp @ Dec 9 2005, 07:29 PM)On anot... Dec 10 2005, 06:36 AM jmknapp QUOTE (BruceMoomaw @ Dec 10 2005, 02:36 AM)It... Dec 10 2005, 07:29 PM ugordan QUOTE (jmknapp @ Dec 10 2005, 08:29 PM)Not su... Dec 10 2005, 08:08 PM jmknapp QUOTE (ugordan @ Dec 10 2005, 04:08 PM)I... Dec 11 2005, 01:41 AM ugordan QUOTE (jmknapp @ Dec 11 2005, 02:41 AM)I prog... Dec 11 2005, 12:27 PM jmknapp QUOTE (ugordan @ Dec 11 2005, 08:27 AM)It... Dec 11 2005, 03:17 PM ugordan QUOTE (jmknapp @ Dec 11 2005, 04:17 PM)Yes, I... Dec 11 2005, 03:27 PM hendric QUOTE (jmknapp @ Dec 11 2005, 09:17 AM)Yes, I... Dec 12 2005, 05:37 AM jmknapp QUOTE (hendric @ Dec 12 2005, 01:37 AM)Well, ... Dec 12 2005, 12:50 PM Rob Pinnegar Just as a sidenote to the main thread: There's... Dec 11 2005, 04:13 PM nprev QUOTE (Rob Pinnegar @ Dec 11 2005, 09:13 AM)S... Dec 11 2005, 06:01 PM Jeff7 Another passing thought/wild theory:
What if Iapet... Dec 11 2005, 06:32 PM nprev I just had a thought: What if there is a "flu... Dec 12 2005, 07:17 AM BruceMoomaw QUOTE (Jeff7 @ Dec 11 2005, 06:32 PM)Another ... Dec 12 2005, 08:21 AM BruceMoomaw QUOTE (nprev @ Dec 12 2005, 07:17 AM)I just h... Dec 12 2005, 08:24 AM edstrick A significant current along a magnetic flux-tube w... Dec 12 2005, 09:28 AM nprev QUOTE (edstrick @ Dec 12 2005, 02:28 AM)A sig... Dec 12 2005, 09:00 PM volcanopele jmknapp, keep in mind that it isn't just plume... Dec 12 2005, 09:06 PM nprev QUOTE (volcanopele @ Dec 12 2005, 02:06 PM)jm... Dec 12 2005, 09:08 PM jmknapp QUOTE (nprev @ Dec 12 2005, 05:08 PM)Aren... Dec 13 2005, 06:44 PM jmknapp Interesting correlation here... an Enceladus albed... Dec 14 2005, 12:30 PM ugordan QUOTE (jmknapp @ Dec 14 2005, 01:30 PM)There ... Dec 14 2005, 03:02 PM tty Note the darker "cores" to the high albe... Dec 14 2005, 06:12 PM dilo QUOTE (tty @ Dec 14 2005, 06:12 PM)Note the d... Dec 14 2005, 09:37 PM jmknapp QUOTE (dilo @ Dec 14 2005, 05:37 PM)I have im... Dec 14 2005, 11:35 PM jamescanvin QUOTE (jmknapp @ Dec 15 2005, 10:35 AM)BTW, w... Dec 15 2005, 12:02 AM ugordan jmknapp: Seriously, you should think about writing... Dec 15 2005, 02:49 PM elakdawalla QUOTE (ugordan @ Dec 15 2005, 06:49 AM)jmknap... Dec 15 2005, 04:40 PM jmknapp QUOTE (elakdawalla @ Dec 15 2005, 12:40 PM)..... Dec 15 2005, 05:34 PM elakdawalla QUOTE (jmknapp @ Dec 15 2005, 09:34 AM)Yeah, ... Dec 15 2005, 05:43 PM AlexBlackwell QUOTE (elakdawalla @ Dec 15 2005, 05:43 PM)Ye... Dec 15 2005, 07:25 PM The Messenger QUOTE (elakdawalla @ Dec 15 2005, 10:43 AM)..... Dec 15 2005, 10:39 PM hendric Ugordan,
You should write up a paper and submit ... Dec 14 2005, 10:27 PM edstrick nprev: "The whole reason I'm pushing the... Dec 15 2005, 10:24 AM BruceMoomaw One prediction which is becoming fairly consistent... Dec 15 2005, 11:24 AM edstrick One thing that seems clear is that during "he... Dec 15 2005, 11:34 AM Phil Stooke In the specific case that was being discussed here... Dec 15 2005, 09:28 PM jmknapp QUOTE (Phil Stooke @ Dec 15 2005, 05:28 PM)In... Dec 15 2005, 09:36 PM elakdawalla QUOTE (jmknapp @ Dec 15 2005, 01:36 PM)How ab... Dec 15 2005, 10:55 PM TheChemist QUOTE (elakdawalla @ Dec 16 2005, 12:55 AM)Al... Dec 16 2005, 12:33 AM AlexBlackwell QUOTE (TheChemist @ Dec 16 2005, 12:33 AM)I a... Dec 16 2005, 02:01 AM ynyralmaen QUOTE (jmknapp @ Dec 15 2005, 11:36 PM)How ab... Dec 15 2005, 11:32 PM AlexBlackwell QUOTE (ynyralmaen @ Dec 15 2005, 11:32 PM)I r... Dec 16 2005, 12:14 AM Bill Harris The world of Publish or Perish is a jungle and cau... Dec 16 2005, 02:16 AM Phil Stooke I can't help thinking that the Cassini folks r... Dec 16 2005, 03:54 AM The Messenger Two more saliant points:
1) Historically, Cassini... Dec 16 2005, 04:14 AM  |
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