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New Horizons: Near Encounter Phase
elakdawalla
post Mar 11 2015, 01:49 AM
Post #76


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The plans for the Near Encounter Phase of the New Horizons mission have been set in stone since 2009. This week the mission has posted a Playbook that describes all the data that is going to be returned from the Near Encounter Phase -- not only the timing and geometry, but also when it is going to be played back. I also posted an article today about the data that will be played back during the couple of weeks surrounding closest approach. Some of the things I learned while writing that article that are of interest to this forum:

- Not a lot of data is being returned right away (in fact, only 1% gets returned within a week of the flyby).
- After July 20, there will be a long dry spell of no images being returned until the browse data set starts coming down on September 16.
- There will not be much scope for image processing on the data that is being returned near the flyby. There are one or two pairs of images that you can use to make stereo; there are two mosaics; there is one MVIC image for which there is LORRI data returned near enough in time to do colorization.

So it's going to be awesome, but we're also going to have to be patient!

Here is my simulation, using Voyager data, of the LORRI data set that we can expect to have on the ground as of July 20.



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Posts in this topic
- elakdawalla   New Horizons: Near Encounter Phase   Mar 11 2015, 01:49 AM
- - rasun   There seems to be a bump on the limb at 8 o'cl...   Jul 13 2015, 06:23 PM
- - nprev   Not seeing any evidence of fluid movement in my vi...   Jul 13 2015, 06:28 PM
- - Explorer1   If those are dunes, how tall could they get consid...   Jul 13 2015, 06:32 PM
- - fredk   Some linear-ish streaking visible near the upper l...   Jul 13 2015, 06:39 PM
|- - Gladstoner   QUOTE (fredk @ Jul 13 2015, 12:39 PM) Som...   Jul 13 2015, 06:52 PM
- - nprev   Hmm. Diffidently, I must point out the dunes on 67...   Jul 13 2015, 07:03 PM
- - rtphokie   Here's a different view of the fly-by event in...   Jul 13 2015, 07:12 PM
- - FOV   Less than 500,000 miles to closest approach, accor...   Jul 13 2015, 07:37 PM
- - Sherbert   I am struck by how similar the topology is within ...   Jul 13 2015, 07:41 PM
- - stevelu   So exciting...! Curious about something: I...   Jul 13 2015, 07:46 PM
- - Mercure   The New Horizon team was quoted in a tweet as sayi...   Jul 13 2015, 07:56 PM
- - Sherbert   Agree. Only evidence for a few really big ones. Th...   Jul 13 2015, 08:19 PM
- - Superstring   Charon does look like a Uranian moon from this res...   Jul 13 2015, 08:31 PM
- - Sherbert   Just looked at the latest Charon image again and t...   Jul 13 2015, 08:48 PM
- - Ian R   I think Charon's going to be the biggest surpr...   Jul 13 2015, 08:52 PM
|- - Sherbert   QUOTE (Ian R @ Jul 13 2015, 09:52 PM) I t...   Jul 13 2015, 09:12 PM
- - Bjorn Jonsson   Charon looks somewhat similar to Uranus' moons...   Jul 13 2015, 09:18 PM
- - PDP8E   Its amazing what you can do when if you write scri...   Jul 13 2015, 09:19 PM
- - Bjorn Jonsson   Here is yet another version of my map of Pluto, th...   Jul 13 2015, 09:27 PM
- - volcanopele   Thanks for that map. The bright terrains near the...   Jul 13 2015, 09:44 PM
- - gpurcell   Given that big and uneroded crater on Charon, I su...   Jul 13 2015, 09:45 PM
|- - JRehling   I wonder if Charon has a mainly-ancient surface wi...   Jul 13 2015, 10:04 PM
||- - volcanopele   QUOTE (JRehling @ Jul 13 2015, 03:04 PM) ...   Jul 13 2015, 10:21 PM
||- - ngunn   QUOTE (volcanopele @ Jul 13 2015, 11:21 P...   Jul 13 2015, 10:32 PM
|- - Habukaz   QUOTE (gpurcell @ Jul 13 2015, 11:45 PM) ...   Jul 13 2015, 10:47 PM
- - Sherbert   I have circled the feature on Charon in this image...   Jul 13 2015, 10:01 PM
- - nprev   Obviously there must have been some local melting ...   Jul 13 2015, 10:06 PM
- - Phil Stooke   I would prefer to bet on a climate origin of the d...   Jul 13 2015, 10:10 PM
- - titanicrivers   I may be mistaken did I hear from today’s media br...   Jul 13 2015, 10:22 PM
- - EDG   Is that really a "polar cap" we're s...   Jul 13 2015, 10:30 PM
- - volcanopele   Is it very egg-shaped though? Not sure what the e...   Jul 13 2015, 10:38 PM
- - Gladstoner   The cratering record may be quite different on Plu...   Jul 13 2015, 11:02 PM
|- - MahFL   NH has passed the 400,000 mile mark now. LORRI is ...   Jul 13 2015, 11:14 PM
- - djellison   Pedantic note.... whilst Ralph and Alice are not a...   Jul 13 2015, 11:17 PM
- - Hungry4info   I took Bjorn Johnson's (awesome) map from this...   Jul 13 2015, 11:27 PM
- - Phil Stooke   Yadgar: "The results closest to the real val...   Jul 13 2015, 11:28 PM
- - alan   Looking at the color image Pluto appears redder to...   Jul 14 2015, 12:15 AM
- - Marvin   I found this interesting article regarding craters...   Jul 14 2015, 12:18 AM
- - alan   QUOTE (Sherbert @ Jul 13 2015, 04:12 PM) ...   Jul 14 2015, 12:20 AM
- - PDP8E   This image was just posted on the NH SOC site. As ...   Jul 14 2015, 12:47 AM
|- - tedstryk   Wrote down my own ramblings on the encounter from ...   Jul 14 2015, 01:40 AM
|- - JRehling   If there were an objective scale for "interes...   Jul 14 2015, 01:50 AM
|- - kap   QUOTE (JRehling @ Jul 13 2015, 06:50 PM) ...   Jul 14 2015, 01:53 AM
- - kap   Looking at this map: http://www.unmannedspacefligh...   Jul 14 2015, 01:46 AM
|- - JRehling   A major planning consideration was to have Charon ...   Jul 14 2015, 01:56 AM
|- - centsworth_II   QUOTE (kap @ Jul 13 2015, 08:46 PM) ... i...   Jul 14 2015, 02:20 AM
- - gpurcell   I think the high res imaging path is just about pe...   Jul 14 2015, 02:00 AM
|- - Gladstoner   QUOTE (gpurcell @ Jul 13 2015, 08:00 PM) ...   Jul 14 2015, 02:15 AM
- - Phil Stooke   "A major planning consideration was to have C...   Jul 14 2015, 02:05 AM
- - PDP8E   Hey Phil, In the image I post above, think of it a...   Jul 14 2015, 02:12 AM
|- - Phil Stooke   I don't think so. C-shine will be very faint....   Jul 14 2015, 02:17 AM
- - ZLD   Well this is quite interesting. In the latest imag...   Jul 14 2015, 02:12 AM
- - atomoid   just saw a posting of an old 1979 painting of plut...   Jul 14 2015, 02:22 AM
- - nprev   I'm hard pressed to think of a trajectory that...   Jul 14 2015, 02:23 AM
|- - kap   QUOTE (nprev @ Jul 13 2015, 07:23 PM) I...   Jul 14 2015, 02:36 AM
- - Tom Tamlyn   Ted, that's a great blog about your personal h...   Jul 14 2015, 02:26 AM
|- - Aldebaran   QUOTE (Tom Tamlyn @ Jul 14 2015, 03:26 AM...   Jul 14 2015, 02:37 AM
- - Phil Stooke   Ted, nice story - but I think you mean 56 years si...   Jul 14 2015, 02:42 AM
|- - climber   QUOTE (Phil Stooke @ Jul 14 2015, 04:42 A...   Jul 14 2015, 07:44 AM
- - alk3997   Below are the three Pluto images from 7/12/2015. ...   Jul 14 2015, 03:32 AM
- - abalone   Looks like some of the dark areas are elevated ter...   Jul 14 2015, 03:40 AM
- - fredk   Update of "map animation" to the latest ...   Jul 14 2015, 03:41 AM
- - PDP8E   July 13, 2015 11:45 pm Eastern Time Zone in the US...   Jul 14 2015, 03:44 AM
- - ZLD   NH is now completely within the perigee of the Ear...   Jul 14 2015, 04:30 AM
- - Explorer1   Just over 1 light second. EOTSS shows observations...   Jul 14 2015, 04:46 AM
- - alex_k   Pluto, 12 of July 08:45, factor x3. Charon, 12 o...   Jul 14 2015, 04:49 AM
|- - MahFL   I got up at 4 am to enjoy the encounter. It's ...   Jul 14 2015, 08:03 AM
- - Explorer1   Turning towards Earth now. That's gotta be the...   Jul 14 2015, 05:56 AM
|- - Gavin Eadie   QUOTE (Explorer1 @ Jul 14 2015, 12:56 AM)...   Jul 14 2015, 07:30 AM
- - John Broughton   I've modified a capture from the approach anim...   Jul 14 2015, 06:13 AM
- - Req   This page is nice for keeping up with what's g...   Jul 14 2015, 06:50 AM
|- - climber   QUOTE (Req @ Jul 14 2015, 08:50 AM) This ...   Jul 14 2015, 09:14 AM
|- - Daniele_bianchino_Italy   Fantastic images guys, this is my precise 6 km/pix...   Jul 14 2015, 09:59 AM
- - climber   Currently 7 DSN antenas pointing in NH direction   Jul 14 2015, 07:27 AM
|- - lollipop   QUOTE (climber @ Jul 14 2015, 08:27 AM) C...   Jul 14 2015, 08:15 AM
- - paraisosdelsistemasolar   Again, the New Horizons image database has been fi...   Jul 14 2015, 07:32 AM
- - Req   I think Charlie Bolden is live on NASA TV as of a ...   Jul 14 2015, 10:04 AM
- - OWW   Charles Bolden: "Pluto is rich in reds"....   Jul 14 2015, 10:21 AM
|- - MahFL   QUOTE (OWW @ Jul 14 2015, 10:21 AM) Charl...   Jul 14 2015, 10:26 AM
- - neo56   My take on LORRI pictures of 11 July, 22h23 UTC:   Jul 14 2015, 10:25 AM
- - climber   1 hour to CA.   Jul 14 2015, 10:49 AM
|- - JRehling   If you were on New Horizons right now, Pluto would...   Jul 14 2015, 10:56 AM
- - Req   Youtube link for NASA TV incase the ustream link I...   Jul 14 2015, 11:02 AM
- - climber   Crossing the orbit of Earth's geostationary sa...   Jul 14 2015, 11:07 AM
- - anticitizen2   Teaser of the main release redits: NASA/JHUAPL/SWR...   Jul 14 2015, 11:10 AM
- - pitcapuozzo   This is it! July 13th @ 4 pm EDT ^^ ninja...   Jul 14 2015, 11:10 AM
|- - JRehling   It looks like the heart is a bleeding heart!   Jul 14 2015, 11:20 AM
|- - Mercure   QUOTE (pitcapuozzo @ Jul 14 2015, 01:10 P...   Jul 14 2015, 11:31 AM
- - Habukaz   There be craters. But ehh, isn't that roughl...   Jul 14 2015, 11:11 AM
- - climber   Nice   Jul 14 2015, 11:13 AM
- - Burmese   Well, NASA posted that on Instagram as a 'snea...   Jul 14 2015, 11:23 AM
- - nprev   NASA TV program placard now up: "New Horizons...   Jul 14 2015, 11:28 AM
- - 4throck   Looks like a filled depression...   Jul 14 2015, 11:30 AM
- - nprev   Charon about to be eclipsed by Pluto from NH's...   Jul 14 2015, 11:33 AM
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