Huygens News Thread, News as and when we find it |
Huygens News Thread, News as and when we find it |
 Jan 14 2005, 09:57 AM
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Founder  Group: Chairman Posts: 14448 Joined: 8-February 04 Member No.: 1  |
Nasa TV will be starting coverage in about 3 mins - but I'm watching multiple TV channels to see if any carry coverage - and will post any news thru the day as it happens
Doug |
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Jan 14 2005, 06:12 PM
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#2
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Junior Member Group: Members Posts: 36 Joined: 7-November 04 From: Sweden Member No.: 108 |
From what I've understood, the physical channels A and B (that is, the mechanisms used to create the channels) are redundant. However, the data from the instruments - which are not redundant - is interleaved between the channels in order to use this physical redundance to double the amount of data that can be transmitted during the short time available.
I could be wrong, though. But if I'm not, imagine this scenario, with a sequence of images: ABABABAB Now, if we're losing all A's, we'll still be able to get most of the science out of the B's, because we know where the A's where and so by looking at the B's can know what we've lost, either through interpolation or image reconstruction or reprojection or any other means of data recovery. |
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djellison Huygens News Thread Jan 14 2005, 09:57 AM
chris There goes my productivity today :-) Jan 14 2005, 10:00 AM djellison Signal detected - it's survived entry
Doug Jan 14 2005, 10:35 AM djellison It's on the parachute and a signal is still be... Jan 14 2005, 10:59 AM Sunspot I wonder if they will still be able to pick up the... Jan 14 2005, 11:11 AM TheChemist QUOTE (Sunspot @ Jan 14 2005, 01:11 PM)... Jan 14 2005, 11:46 AM YesRushGen According to NASA's coverage schedule, we were... Jan 14 2005, 11:50 AM TheChemist According to the latest commentary, the signal is ... Jan 14 2005, 12:53 PM Bjorn Jonsson It seems Huygens landed between 13:35 and 13:36 CE... Jan 14 2005, 01:36 PM BruceMoomaw It's been confirmed that Huygens has survived ... Jan 14 2005, 01:37 PM Bill Harris Are there any mirror sites for the ESA and CICLOPS... Jan 14 2005, 01:40 PM BruceMoomaw As of 6:03 AM (about 90 minutes after landing), Hu... Jan 14 2005, 02:04 PM Bjorn Jonsson Huygens was still transmitting as its landing site... Jan 14 2005, 03:11 PM Baltic QUOTE (Bjorn Jonsson @ Jan 14 2005, 03:11 PM)... Jan 14 2005, 03:30 PM TheChemist Great ! Just like the MERs, power is not a pro... Jan 14 2005, 03:59 PM Baltic QUOTE (TheChemist @ Jan 14 2005, 03:59 PM)Gre... Jan 14 2005, 04:04 PM volcanopele Is it still the case that the Earth-based tracking... Jan 14 2005, 04:06 PM volcanopele They're clapping. That's a good sign. Jan 14 2005, 04:20 PM Bjorn Jonsson Seems some servers are swamped now, I hear only oc... Jan 14 2005, 04:24 PM Sunspot FRIDAY, JANUARY 14, 2005
1619 GMT (11:19 a.m. EST)... Jan 14 2005, 04:29 PM M_Welander At the moment I've found this webcast to be of... Jan 14 2005, 04:30 PM Sunspot Three thumbs up...thats got to be a good sign lol Jan 14 2005, 04:34 PM Baltic Damn, I can't see or hear anything from the ne... Jan 14 2005, 04:45 PM Sunspot I've been watching it here: http://www.uniteds... Jan 14 2005, 04:49 PM M_Welander I've found a really good webcast now:
http://... Jan 14 2005, 04:51 PM Sunspot The sound on mine has gone.....whats the latest? Jan 14 2005, 04:57 PM Bjorn Jonsson I heard a short burst of sound - seems all the exp... Jan 14 2005, 04:58 PM tedstryk Something occured to me...will the Huygens data re... Jan 14 2005, 05:01 PM M_Welander They believe they have got all the data from all e... Jan 14 2005, 05:11 PM Mongo Second try with this post ... the first try seems ... Jan 14 2005, 05:14 PM M_Welander The first images could be made available in a litt... Jan 14 2005, 05:19 PM volcanopele QUOTE (M_Welander @ Jan 14 2005, 10:11 AM)The... Jan 14 2005, 05:24 PM Baltic QUOTE (M_Welander @ Jan 14 2005, 04:51 PM)I... Jan 14 2005, 05:28 PM volcanopele The "fog" light on Disr came on Jan 14 2005, 05:33 PM imran QUOTE (volcanopele @ Jan 14 2005, 05:24 PM)QU... Jan 14 2005, 05:40 PM volcanopele QUOTE (imran @ Jan 14 2005, 10:40 AM)Are you ... Jan 14 2005, 05:48 PM azstrummer Well, half's better than none. Shame the loss... Jan 14 2005, 05:49 PM Bjorn Jonsson That's weird, I understood A and B were redund... Jan 14 2005, 05:51 PM pioneer QUOTE I just sat in on a status report meeting and... Jan 14 2005, 05:52 PM volcanopele QUOTE (pioneer @ Jan 14 2005, 10:52 AM)QUOTE ... Jan 14 2005, 05:55 PM pioneer Perhaps I'm thinking of the Galileo atmospheri... Jan 14 2005, 06:03 PM DavidVicari QUOTE (volcanopele @ Jan 14 2005, 05:55 PM)As... Jan 14 2005, 06:04 PM john_s This statement doesn't sound like half the ima... Jan 14 2005, 06:11 PM volcanopele QUOTE (DavidVicari @ Jan 14 2005, 11:04 AM)QU... Jan 14 2005, 06:11 PM azstrummer Ah man, wouldn't you know Sean O'Keefe wou... Jan 14 2005, 06:14 PM Mongo One of the questions during the ESA press conferen... Jan 14 2005, 06:20 PM volcanopele QUOTE (Mongo @ Jan 14 2005, 11:20 AM)One of t... Jan 14 2005, 06:30 PM tedstryk The good news is that other than doppler wind data... Jan 14 2005, 06:37 PM gpurcell Ugh. This sounds bad for the DISR images.
How is... Jan 14 2005, 06:40 PM trev During the entire descent, Huygens will capture an... Jan 14 2005, 06:49 PM volcanopele QUOTE (gpurcell @ Jan 14 2005, 11:40 AM)Ugh. ... Jan 14 2005, 06:50 PM volcanopele QUOTE (trev @ Jan 14 2005, 11:49 AM)During th... Jan 14 2005, 06:53 PM tedstryk The first pictures of Titan's surface will be ... Jan 14 2005, 07:02 PM tedstryk Does anyone know how the DISR images are to be con... Jan 14 2005, 07:30 PM djellison Is the A-channel totally borked - is itt just a bi... Jan 14 2005, 07:31 PM volcanopele QUOTE (tedstryk @ Jan 14 2005, 12:30 PM)Does ... Jan 14 2005, 07:33 PM tedstryk Yes, but do you mean 360 panoramas or shorter pano... Jan 14 2005, 07:36 PM djellison Consider it like MER. As I see it - you'd have... Jan 14 2005, 07:42 PM tedstryk Looks like channels!!!! Jan 14 2005, 08:03 PM Sunspot A shoreline? River channels?
http://www.spacefli... Jan 14 2005, 08:05 PM Bjorn Jonsson That DISR image I just saw was much sharper than I... Jan 14 2005, 08:06 PM volcanopele HOLY CRAP!!!!! Jan 14 2005, 08:07 PM Bjorn Jonsson Can't wait to see more images. WOW !! Jan 14 2005, 08:08 PM pioneer The dark, smooth part on the right looks like a la... Jan 14 2005, 08:10 PM David I want to say that that image literally brought te... Jan 14 2005, 08:16 PM djellison I was the same. It sent shivers down my spine - it... Jan 14 2005, 08:21 PM volcanopele QUOTE (David @ Jan 14 2005, 01:16 PM)I want t... Jan 14 2005, 08:25 PM volcanopele other possibilities that are coming up are volcani... Jan 14 2005, 08:27 PM Roby72 First image from surface !!!!... Jan 14 2005, 08:28 PM Pando First image from the surface!
http://www.esa.... Jan 14 2005, 08:29 PM djellison Looks like the bastard love child of Venus and Mar... Jan 14 2005, 08:34 PM Baltic A shoreline? Out there? Okay, it's bitterly co... Jan 14 2005, 08:36 PM djellison From John Zarniki (sorry about the spelling)
3 hr... Jan 14 2005, 08:38 PM SFJCody Wow, look how rounded those cobbles are! Maybe... Jan 14 2005, 08:38 PM djellison Yeah - a thick atmosphere might give a slight bit ... Jan 14 2005, 08:39 PM David QUOTE looks like a delta to me
I can't believ... Jan 14 2005, 08:39 PM Bill Harris QUOTE A shoreline? River channels?
http://www.spa... Jan 14 2005, 08:43 PM David QUOTE (Baltic @ Jan 14 2005, 08:36 PM)A shore... Jan 14 2005, 08:43 PM tedstryk It sure reminds me of the Venera 9 pan. Superfici... Jan 14 2005, 08:43 PM SFJCody Triplets posted! Jan 14 2005, 08:47 PM David QUOTE (tedstryk @ Jan 14 2005, 08:43 PM)It su... Jan 14 2005, 08:50 PM Roby72 Cody, what did you mean with triplets ? Image mosa... Jan 14 2005, 08:53 PM SFJCody Click on the link above. Jan 14 2005, 08:54 PM azstrummer Wow, quite a hazy trip down it appears. Some of t... Jan 14 2005, 08:55 PM David QUOTE (SFJCody @ Jan 14 2005, 08:47 PM)Triple... Jan 14 2005, 08:55 PM YesRushGen HOLY COW.
I'm completely speechless with t... Jan 14 2005, 08:59 PM volcanopele wow, I just got back from looking at those
Certa... Jan 14 2005, 09:04 PM David QUOTE (YesRushGen @ Jan 14 2005, 08:59 PM)HOL... Jan 14 2005, 09:04 PM SFJCody Compare these...
[The one in the centre] Jan 14 2005, 09:05 PM tedstryk Two questions....are those compressed versions of ... Jan 14 2005, 09:12 PM Mongo There are many more photos to come. During the ES... Jan 14 2005, 09:19 PM djellison I'm just going to go "wtf" for a whi... Jan 14 2005, 09:24 PM estrand Just playing with brightness/contrast on some of t... Jan 14 2005, 09:34 PM Fred Go here: http://www.lpl.arizona.edu/~kholso/jpeg/ ... Jan 14 2005, 09:34 PM djellison Is it feasable that it landed in a small puddle?
... Jan 14 2005, 09:34 PM M_Welander I find it interesting that we see plenty of smalle... Jan 14 2005, 09:35 PM Fred QUOTE (M_Welander @ Jan 14 2005, 09:35 PM)I f... Jan 14 2005, 09:40 PM M_Welander You're right, of course. That was stupid of me... Jan 14 2005, 09:42 PM
David QUOTE (Fred @ Jan 14 2005, 09:40 PM)What look... Jan 14 2005, 09:50 PM |
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